Depending Cantilevered Seat Portion; E.g., Joist Anchor Patents (Class 52/702)
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Patent number: 6691478Abstract: An apparatus for supporting a plurality of joists. In one embodiment, the apparatus may include a joist rim having a web and first and second rim legs extending substantially perpendicularly from the web. The apparatus may also include a plurality of joist attachment tabs integrally formed in the web. Each of the joist attachment tabs may extend from the web at an angle relative to the web and form a corresponding opening in the web. The apparatus may include at least two reinforcing ribs between at least two adjacent openings. In another embodiment the apparatus may include joist locator tabs not attached to the joists.Type: GrantFiled: May 14, 2002Date of Patent: February 17, 2004Assignee: Dietrich Industries, Inc.Inventors: Larry Randall Daudet, Gregory S. Ralph, Edmund L. Ponko
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Patent number: 6681538Abstract: The present invention is a pin-fuse joint generally utilized in a beam-to-column joint assembly subject to extreme seismic loading. The pin-fuse joint resists bending moments and shears generated by these loads. The joint is comprised of standard structural steel building materials, but may be applied to structures comprised of structural steel, reinforced concrete, and or composite materials, e.g., a combination of structural steel and reinforced concrete. The beam-to-column assembly is comprised of a column and a beam and a plate assembly that extends between the column and the beam. The plate assembly is welded to the column and is attached to the beam via the pin-fuse joint. The pin fuse joint is created by a pin connection through the beam and the connection plates of the plate assembly at the web of the beam. Additionally, both the plate assembly and the beam have curved flange end connectors that sit flush against one another separated only by a brass shim when the beam and plate assembly are joined.Type: GrantFiled: July 22, 2002Date of Patent: January 27, 2004Assignee: Skidmore, Owings & Merrill LLPInventor: Mark P. Sarkisian
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Patent number: 6651398Abstract: A decking assembly and decking kit with hold-down clip are disclosed. The decking assembly includes a supporting substructure, first and second lengthwise extending boards with lips extending outwardly and upwardly away from a side thereof and at least one hold-down clip having two downwardly extending tabs which engage the lips of adjacent boards to fix the boards to the substructure. The decking kit includes at least two such boards and at least one such clip, and may additionally include a fastener, such as a screw, and a screwdriver bit.Type: GrantFiled: August 27, 2002Date of Patent: November 25, 2003Assignee: Composite Wood Specialties Ltd.Inventor: Karl H. W. Gregori
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Publication number: 20030159393Abstract: A joist-positioning device includes a multi-sided body, with one side formed with a joist-capture region. The joist-capture region can be made as opposing plates with a space between them. The plates are constructed so that they that have a certain tensioning quality that holds the device relative to a desired object such as the web of an I-joist.Type: ApplicationFiled: December 20, 2002Publication date: August 28, 2003Inventors: Joe Piscione, Mike Dawson
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Publication number: 20030154685Abstract: A truss joint reinforcement plate (10) for reinforcing a pitch break in a truss, so as to substantially limit flexion of the truss at the point of the pitch break. The truss joint reinforcement plate (10) is defined by a substantially planar member (15) having a first end (20) and a second end (25) adapted so as to allow the first and second ends (20, 25) to be bent across a first fold region (30) such that the first and second ends (20, 25) are disposed at a selectable angle to one another allowing the truss joint reinforcement plate (10) to be adapted to a wide range of pitch angles. The truss joint reinforcement plate (10) also includes a first and second panel members (35, 40) each having an inboard end (36, 41) and a distal end (38, 43). The first and second panel members (35, 40) are bendable at a second fold region (45) disposed at the junction of the inboard ends (36, 41) and the planar member (15).Type: ApplicationFiled: February 20, 2002Publication date: August 21, 2003Inventor: Troy D. Williams
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Patent number: 6607086Abstract: A hanger assembly comprised of a longitudinal member and end brackets attached to and pivotable with respect to the member. The length of the longitudinal member is selected to span the maximum distance typically encountered with overhead joists and beams. The hanger assembly provides the advantages of being of simple construction, inexpensive, capable of spanning a wide range of distances between joists, and allowing easy squaring of junction boxes with the room in which they are installed.Type: GrantFiled: November 7, 2001Date of Patent: August 19, 2003Assignee: Arlington Industries, Inc.Inventor: Thomas J. Gretz
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Publication number: 20030079433Abstract: A connection between a first structural member and a second structural member. The second structural member has a bottom surface that lies adjacent the first structural member, and the bottom surface is formed with opposed side surfaces 27 and 28. A connector attaches the second structural member to the first structural member in combination with fasteners 13, and is formed with a base member, and the base member receives a select number of the fasteners which are also received by the first structural member, making a positive attachment between the connector and the first structural member. The connector 1 is also formed with opposed side flanges that are disposed laterally of the base member and connect to the base member along parallel bend lines. The side flanges receive a select number of the fasteners which are also received by the second structural member, making a positive attachment between the connector and the second structural member.Type: ApplicationFiled: October 30, 2001Publication date: May 1, 2003Applicant: Simpson Strong-Tie Company, Inc.Inventors: William F. Leek, Kevin F. Dill
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Publication number: 20030066261Abstract: A suspender bottom bracket for ceiling frameworks, which bottom bracket (10) comprises a support wall (11) which is adapted to be fastened to a rod (31) of the suspender and is extended by two flanges (12, 13) in parallel planes and each having a rim (14, 15) parallel to the support wall (11), the two rims (14, 15) being directed toward the interior of the volume encompassed by the support wall (11) and the planes of the flanges (12, 13): the rims (14, 15) have at their end a fixing lug (16, 17), said fixing lugs (16, 17) being on the opposite side of the support wall (11) relative to the rims (14, 15), perpendicularly to the support wall (11), and being offset in a direction parallel to the planes of the flanges (12, 13) by a distance sufficient to provide a passage for the framework, said flanges (12, 13) that extend from the support wall (11) as far as said rims (14, 15) having the overall shape of parallelograms (22, 23).Type: ApplicationFiled: October 8, 2002Publication date: April 10, 2003Applicant: PLACOPLATREInventors: Jean-Pierre Klein, Andre Rivaud, Pascal Ozouf
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Publication number: 20030066250Abstract: A method and apparatus to address high wind loading between vertical wall supports and roof trusses. The device is a continuous tie-down hurricane strap employing a cap member for securing multiple truss members with an inner and outer strap member secured along the length of the cap member to address both interior and external wind uplift. The inner and outer straps can be integrally formed with the cap member.Type: ApplicationFiled: October 10, 2001Publication date: April 10, 2003Inventor: Paul K. Moore
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Publication number: 20030061780Abstract: A metal building includes a joist system having upper and lower longitudinally extending chords, the upper and lower chords being substantially parallel, and a plurality of web members interposed between the parallel chords. Each of the chords includes an upper chord segment, opposed parallel side walls, inwardly extending lower chord segments, the lower chord segments being parallel to the upper chord segment, and a pair of flanges extending downwardly from the innermost edges of lower chord segments, the flanges defining a longitudinally extending continuous web receiving aperture traversing the length of the chord, the upper chord segment, lower chord segment, parallel side walls and flanges, the web receiving apertures of the upper and lower chords being positioned in opposed relationship.Type: ApplicationFiled: December 9, 2002Publication date: April 3, 2003Inventors: Eric Masterson, Leonard George
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Patent number: 6536179Abstract: A blocking anchor (20) allows connection of each end of an engineered or dimensional lumber bridge between first and second parallel joists. Each blocking anchor includes a saddle (22), which cradles the end of the bridge, and a pair of fastening flanges, which allow attachment to the side of the joist. The saddle is formed by a base (30), from which first and second legs (40), (50) extend. The saddle is sized to fit over the end of dimensional lumber or engineered beams. The first and second fastening flanges (60), (70) extend from opposed sides of the base, perpendicular to the legs. Fastener holes defined in each leg and in the fastening flanges allow the use of screws, possibly nails, or other fasteners to attach the legs to the bridge and the fastening flanges to the joist.Type: GrantFiled: February 16, 2001Date of Patent: March 25, 2003Inventor: John M. Little
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Patent number: 6527265Abstract: A portable apparatus for supporting and maintaining fascia in proper position during installation upon the exterior of a building, such as a residential dwelling. A forked member is temporarily attached to the eave of the building. A cross member is connected to the forked member. The vertical position of the cross member, relative to the forked member, is adjustable and temporarily fixable. A support member, upon which the fascia rests and is supported, is connectable to the cross member. The horizontal position of the support member, relative to the cross member, is adjustable and temporarily fixable. By selectively adjusting the horizontal position of the support member, and by selectively adjusting the vertical position of the cross member to which the support member is connected, the position of the support member, and thus the fascia, is precisely adjustable in two dimensions. The apparatus thus permits the fascia to be held in proper place while the user permanently installs the fascia to the building.Type: GrantFiled: February 19, 2002Date of Patent: March 4, 2003Inventor: Clinton Goodding
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Patent number: 6523321Abstract: A joist hanger used to attach a joist to a support member or header designed to minimize the noise caused by the rubbing of the members of the connection, during loading. The joist hanger includes a seat and a pair of side walls extending upwardly in spaced relationship therefrom to receive the end portion of an joist. The bottom of the joist rests on the seat, and the side faces of the joist extend upwardly therefrom in spaced relationship from the side walls of the hanger. Inwardly projecting guides formed in the side walls of the hanger, hold the joist at selected points, maintaining the spaced relationship between the sides walls of the hanger and the side faces of the joist. The inwardly projecting guides can be formed with embossed portions connected to the side walls of the joist. The joist hanger is also formed with back flanges and top flanges that are relatively narrow compared to the back flanges.Type: GrantFiled: August 27, 1999Date of Patent: February 25, 2003Assignee: Simpson Strong-Tie Company, Inc.Inventors: William F. Leek, Thomas G. Evans, John G. Herrera
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Publication number: 20030029124Abstract: A tie-down system for attaching beams used in creating a roof system to the supporting walls of a structure. The tie-down system having a first member and a second member which are adapted to receive the beams therein and secure the same to the wall system in a steadfast manner.Type: ApplicationFiled: August 10, 2001Publication date: February 13, 2003Inventor: Michael A. Wise
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Publication number: 20030024205Abstract: The present invention provides a modular end shoe for a cold-rolled sheet steel joist having a Z-shaped shear connector top chord or a C or Z-shape in non-composite construction, comprising a bearing surface for bearing on a support for the joint end, and means for connecting the bearing surface to the web and top chord of the joist and fastening means connecting the modular end shoe to the top chord and to the web.Type: ApplicationFiled: July 24, 2002Publication date: February 6, 2003Inventor: Michael Strickland
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Publication number: 20030009980Abstract: A building construction connector has a horizontal seat portion, a pair of vertical side walls extending vertically upwardly from opposite sides of the seat portion, and forming a U-shaped recess therewith, an adhesive attachment on the seat portion, and a readily removable protective cover on the adhesive attachment.Type: ApplicationFiled: July 13, 2001Publication date: January 16, 2003Inventor: George Shahnazarian
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Patent number: 6463710Abstract: A bracket support for a ledger in order to secure the ledger to a wall in which a plate is temporarily attached to the wall, the plate including a shelf upon which the ledger is supported and a clamp removably presses the ledger to the wall until the ledger can be anchored to the wall by means of anchor bolts and grout.Type: GrantFiled: February 8, 2000Date of Patent: October 15, 2002Inventor: Michael Barnhart
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Patent number: 6463711Abstract: A unitary construction hanger constructed from a single piece of material and having a flange portion with a pair of top flanges and a pair of front flanges which are closely adjacent to one another and an integrally connected hanger portion, with the hanger being formed without the use of welding, a blank for forming the hanger of unitary construction and a method of making the hanger of unitary construction.Type: GrantFiled: August 9, 1999Date of Patent: October 15, 2002Assignee: United Steel Products Company, Inc.Inventor: Gerald E. Callies
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Patent number: 6463712Abstract: An improved bracket assembly that provides support and repair when connected to sides of a structural member installed in a support structure. The bracket assembly includes one or a pair of brackets that are composed of angle iron base portions having flanges thereon, and having opposed base end sections extending along a longitudinal axis from a centrally positioned and outwardly displaced mid-segment. The outwardly displaced mid-segment of each bracket is positioned adjacent to, and spans across, an open section of the structural member through which one or more conduits pass, thereby providing structural support while allowing passage of conduits through the structural member. The opposed base end sections include a plurality of equally spaced apart holes drilled therethrough, for connection of each bracket with wood screws to each structural member without requiring the pre-drilling of holes into each structural member.Type: GrantFiled: October 6, 2000Date of Patent: October 15, 2002Assignee: Fabricator Specialty, Inc.Inventors: Joseph Ted Kolanko, Richard Stephen Batchelor, William Wayne Masengill, Jr., Francis Carl Tindell
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Publication number: 20020134036Abstract: An apparatus for supporting a plurality of joists. In one embodiment, the apparatus may include a joist rim having a web and first and second rim legs extending substantially perpendicularly from the web. The apparatus may also include a plurality of joist attachment tabs integrally formed in the web. Each of the joist attachment tabs may extend from the web at an angle relative to the web and form a corresponding opening in the web. The apparatus may include at least two reinforcing ribs between at least two adjacent openings. In another embodiment the apparatus may include joist locator tabs not attached to the joists.Type: ApplicationFiled: May 14, 2002Publication date: September 26, 2002Inventors: Larry Randall Daudet, Gregory S. Ralph, Edmund L. Ponko
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Patent number: 6449919Abstract: A holder for use in building construction for holding anchor bolts, rebar, in-concrete plumbing, and the like, in predetermined positions during the pouring of concrete therearound. The holder is molded in one piece from a suitable plastic and includes an elongated base plate, the base plate having front and rear ends, opposite sides, a top surface, a bottom surface, and a hole extending through the front end of the plate from the top surface to the bottom surface; a sleeve integrally molded to the front end of the base plate in alignment with the hole and having a front, a rear, and opposite sides; and spaced reinforcing members integrally molded to one of the surfaces of the base plate, extending lengthwise thereof generally tangentially of the sleeve and having inside walls providing front ends which terminate in and are integrally molded throughout their heights to opposite sides of the sleeve in peripherally spaced relation therearound.Type: GrantFiled: April 10, 2000Date of Patent: September 17, 2002Inventor: Dean B. Behlen
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Publication number: 20020124483Abstract: A framing fastener for connecting framing construction members providing multi-planar attachment surfaces which is made from a single piece of stock. The framing fastener is perfect for attaching a brace to a post or a beam. It is economically made from one piece of sheet metal stock and produces added strength because it is a single member.Type: ApplicationFiled: March 9, 2001Publication date: September 12, 2002Inventor: Ted A. Rosas
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Publication number: 20020112438Abstract: A blocking anchor (20) allows connection of each end of an engineered or dimensional lumber bridge between first and second parallel joists. Each blocking anchor includes a saddle (22), which cradles the end of the bridge, and a pair of fastening flanges, which allow attachment to the side of the joist. The saddle is formed by a base (30), from which first and second legs (40), (50) extend. The saddle is sized to fit over the end of dimensional lumber or engineered beams. The first and second fastening flanges (60), (70) extend from opposed sides of the base, perpendicular to the legs. Fastener holes defined in each leg and in the fastening flanges allow the use of screws, possibly nails, or other fasteners to attach the legs to the bridge and the fastening flanges to the joist.Type: ApplicationFiled: February 16, 2001Publication date: August 22, 2002Inventor: John M. Little
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Patent number: 6430890Abstract: A web stiffener for use with a building component having a web portion and a leg portion that extends generally outwardly from the web portion, the leg portion having a lip that extends generally upwardly therefrom. The web stiffener includes a first member and a second member extending generally outwardly from the first member, wherein the second member defines a slot to receive the lip of the building component. An assembly that utilizes the web stiffener and method of attaching the first building component and a second building component utilizing the web stiffener are also disclosed.Type: GrantFiled: March 28, 2000Date of Patent: August 13, 2002Assignee: Dietrich Industries, Inc.Inventors: Naresh Chiwhane, Larry R. Daudet
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Patent number: 6427392Abstract: The invention comprises the insertion of anchors into suitably located wall cavities, each anchor being suspended by cables extending up through the wall top and into the roof space; then making fast each anchor by the injection into the cavity above the anchor of a hardening, adhering liquid “plug” of sufficient size and strength, pressing down upon the anchor and strongly adhering to the confining internal surfaces of the cavity. Especially in cases where there are no wall cavities, or none readily accessible, the invention encompasses anchoring the roof to or through the exterior surfaces of suitably located walls by means of long vertical straps; these extend up through the ceiling sufficiently into the roof space, taking the place of the cavity anchors and cables.Type: GrantFiled: September 6, 2000Date of Patent: August 6, 2002Inventor: Robert E. Platts
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Publication number: 20020100244Abstract: The present invention generally provides an anchor for providing an attachment point on a surface. In one embodiment, the anchor includes a center shaft having a first member and a second member pivotally coupled thereto. The center shaft has an attachment end and a piercing end. The piecing end is driven through the surface allowing the first and second members to pass therethrough. Once through the surface, the first and second members rotate away from the center shaft to an open position, thus preventing the anchor from disengaging the roof. A collar may be slidably disposed on the center shaft. The collar may be slid against the surface to lock the members in the open position.Type: ApplicationFiled: January 31, 2001Publication date: August 1, 2002Inventor: Kenneth Carroll
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Patent number: 6418694Abstract: A joist support system and apparatus. The system may include a joist rim that has at least one attachment tab integrally formed therein to facilitate attachment of a joist to the joist rim. Reinforcing ribs are preferably provided adjacent the attachment tabs for providing desired structural integrity to the attachment tab connection. The system may also include a C-shaped joist that has a plurality of oval-shaped openings therein to enable components such as ducts, wires, piping, etc. to pass therethrough. The joists may also be provided with a plurality of mounting holes that are adapted to accommodate wire retainer members for supporting insulation between respective joists. The system may also include preformed blocking members that are sized to extend between adjacent joists and be attached thereto to provide lateral support to the joists.Type: GrantFiled: August 31, 2001Date of Patent: July 16, 2002Assignee: Dietrich Industries, Inc.Inventors: Larry Randall Daudet, Gregory S. Ralph, Edmund L. Ponko
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Publication number: 20020078656Abstract: A joist hanger used to attach a joist to a support member or header designed to minimize the noise caused by the rubbing of the members of the connection, during loading. The joist hanger includes a seat and a pair of side walls extending upwardly in spaced relationship therefrom to receive the end portion of an joist. The bottom of the joist rests on the seat, and the side faces of the joist extend upwardly therefrom in spaced relationship from the side walls of the hanger. Inwardly projecting guides formed in the side walls of the hanger, hold the joist at selected points, maintaining the spaced relationship between the sides walls of the hanger and the side faces of the joist. The inwardly projecting guides can be formed with embossed portions connected to the side walls of the joist. The joist hanger is also formed with back flanges and top flanges that are relatively narrow compared to the back flanges.Type: ApplicationFiled: February 27, 2002Publication date: June 27, 2002Applicant: Simpson Strong-Tie Company, Inc.Inventors: William F. Leek, Thomas G. Evans, John G. Herrera
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Publication number: 20020078645Abstract: The present invention is directed to improved weight bearing elements and methods relating to same. Some such elements are contemplated as having a web, and a chord connected to the web, the chord perimeter having a cross-sectional shape of a closed multi-sided figure having at least 5 sides, at least two of which are substantially parallel to the web. Some members may have chords which have a pentagonal cross sectional shape, and/or may include load transferring members or end-caps. Other elements may comprise a stiffened rim band having die cut tabs and stiffening ribs. Some such elements comprise pairs of die cut tabs positioned along the length of the member at intervals which are a fraction of the distance used in standard joist positioning. Other elements comprise one or more pairs of die cut tabs positioned directly opposite each other such that one tab is adjacent the top of the rim band while the corresponding tab is adjacent the bottom of the rim band.Type: ApplicationFiled: October 16, 2001Publication date: June 27, 2002Inventor: Darrell G. Meyer
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Publication number: 20020069607Abstract: Retrofit connectors that secure together the outside sheathing and underlying structural members of wood-frame or masonry houses, preventing damage when subjected to lateral stresses from a hurricane, or transverse loads from an earthquake. The connectors have special bushings and bearing surfaces that tie the outside sheathing and underlying structural members together, but allow deflection, and transfer of energy to other structural members. Different embodiments of the connectors allow them to adapt to most wood-frame and masonry homes, and to most roof pitches.Type: ApplicationFiled: February 28, 2001Publication date: June 13, 2002Inventor: Thomas C. Thompson
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Publication number: 20020043040Abstract: A metal channel for positioning and retaining metal studding and wall panels to form partition walls, comprising a central web with retaining flange portions along its opposite sides. The web is segmented, being divided along its length into discrete segments by transverse slots. One of the flange portions is similarly divided into segments by transverse slots aligned with the slots. Adjacent segments of the flange portions are however connected together by expansible bridges and optionally by frangible bridges. The other of the flange portions is provided with lines of perforation aligned with the slots and defining flexure zones. The channel is formed straight but can be bent into smooth curves by expansion of the expansible bridges.Type: ApplicationFiled: August 17, 2001Publication date: April 18, 2002Inventors: Jonathan Cherry, Roy Humpage
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Patent number: 6364303Abstract: The present invention provides a simple tool capable of temporarily holding wallboard sections in of a variety of orientations while allowing final positional adjustment and permanent fastening. This capability allows the user reduce the number of tools required to do a variety of jobs. In one configuration the present tool has at least three support surfaces, a first offset from second and a third extending perpendicularly from the first second. The first and second surfaces are mutually offset such that when the first is mounted to a wall structure, the second support surface is appropriately spaced to receive and retain the edge of a section of sheathing. Guide surfaces are provided at the leading edge of each support surface to guide the sheathing edge into the space defined by an installed tool support surface and the wall structure. In one configuration a mounting plate is secured to the tool body to allow the tool to rotate when the mounting plate is rigidly mounted to a wall structure.Type: GrantFiled: March 9, 2001Date of Patent: April 2, 2002Inventor: Ido H. Gustavson
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Publication number: 20020035815Abstract: A joist support system and apparatus. The system may include a joist rim that has at least one attachment tab integrally formed therein to facilitate attachment of a joist to the joist rim. Reinforcing ribs are preferably provided adjacent the attachment tabs for providing desired structural integrity to the attachment tab connection. The system may also include a C-shaped joist that has a plurality of oval-shaped openings therein to enable components such as ducts, wires, piping, etc. to pass therethrough. The joists may also be provided with a plurality of mounting holes that are adapted to accommodate wire retainer members for supporting insulation between respective joists. The system may also include preformed blocking members that are sized to extend between adjacent joists and be attached thereto to provide lateral support to the joists.Type: ApplicationFiled: August 31, 2001Publication date: March 28, 2002Inventors: Larry Randall Daudet, Gregory S. Ralph, Edmund L. Ponko
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Publication number: 20020020135Abstract: Squeaks in floors or stairs will be eliminated by the usage of this device. By the usage of screws as fasteners, the ability of securing each to one another, works especially in a situation as this. The SQUEAKBUSTER device. It is a metal bracket invented solely for the purpose of removing squeaks in a floor system that is either in a residential or commercial structure. This device has a number of predetermined pattern of holes in the top flange, as well in the side flange areas. This bracket or system is to join two perpendicular members together, tightly where there has been a separation between the joists and subfloor, where there is a space or gap. Also in an area where the plywood is rubbing up against the shaft or staff of the nail. That is creating a squeak in the floor system.Type: ApplicationFiled: July 10, 2001Publication date: February 21, 2002Inventors: Orville Lehman Grove, Janice Marie Grove
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Patent number: 6345484Abstract: A brace for a multi-section manufactured home comprising left and right sections; each section having a beam having an upper end including a lateral flange supporting a floor structure, and a medial side; the floor structures meeting at a mating seam distal from each beam, generally comprises left and right brackets joined by a steel strap, a tensioning bolt for the strap, a vertical post, and a horizontal compression member. Left and right brackets include an outer hook for beam attachment by hooking over the lateral flange of left and right beams respectively. The strap is attached to a take-up bolt on one bracket for adjusting strap tension. The post is supported by the midsection of the strap and supports the left floor structure and the right floor structure across the mating seam.Type: GrantFiled: December 13, 1999Date of Patent: February 12, 2002Inventors: James Oliver, Evon L. Oliver
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Patent number: 6334285Abstract: A hanger for an I-beam includes two brackets positioned over the lower flange of the I-beam and tied together by tie-rods. The brackets each include a base section with a mounting section at 90° thereto on one side and an engagement section at an obtuse angle on the other. A channel is formed on each bracket to accommodate an edge of the I-beam flange. The tie-rods are juxtaposed with the mounting section and also constrain the head of a bolt extending through the mounting section against rotation. The threaded shaft of the bolt provides an equipment mount for the I-beam.Type: GrantFiled: September 2, 1999Date of Patent: January 1, 2002Assignee: Automatic Fire Control, Inc.Inventor: Kraig A. Kirschner
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Patent number: 6327831Abstract: The present invention is a channel-shaped connector for connecting a first building structural member to a second building structural member in conjunction with fasteners and an anchor member to resist forces on buildings imposed by earthquakes, hurricanes, tornadoes and other similar cataclysmic forces. A connector constructed in accordance with the present invention consists of a back member formed to interface with the fasteners for attaching the back member to the first building structural member, a first side member connected to the back member, a second side member connected to the back member, and first and second anchor receiving members. Both the first and second anchor receiving members extend laterally between the first and second side members, and both the first and second anchor receiving members are connected to the first and second side members.Type: GrantFiled: November 23, 1999Date of Patent: December 11, 2001Inventor: William F. Leek
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Patent number: 6327830Abstract: A rigid body has at least one hole formed therein for receiving a piece of lumber of rectangular cross-section. The hole is rectangular in cross-section to form two long sides and two short sides of the hole, with a longitudinal axis extending through the hole. Three ribs are provided which project into the hole and extend parallel with the axis of the hole. A first rib is formed at the midpoint of one of the long sides of the hole; and a second rib is formed at the midpoint of the other one of the long sides of the hole. A third rib is formed at the midpoint of one of the short sides of the hole. An opening is formed through the one short side of the hole. When the piece of lumber is disposed within the hole in the body, a fastener such as a screw extends through the opening and into the piece of lumber to fasten the body to the piece of lumber.Type: GrantFiled: December 6, 1999Date of Patent: December 11, 2001Inventors: Thomas R. Hecht, Howard F. Livingston
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Patent number: 6311449Abstract: “L”-shaped brackets for connecting floor joists of houses to a structural band board and deck ledger board so that the deck ledger board will be supported by the weight-bearing floor joists of the houses. The brackets are “L”-shaped, having one short leg, one long leg, and at least one triangular brace connecting the legs. Each leg contains a plurality of holes for the passage of through bolts. The short legs abut the band board and the through bolts pass through the short legs of the brackets, the band board, and the ledger board. The long legs abut the weight-bearing joists and the through bolts pass through the long leg of one of the backet, one of the weight-bearing joists, and the long leg of one of the brackets on the opposing side of the weight-bearing joist.Type: GrantFiled: August 6, 1999Date of Patent: November 6, 2001Inventors: Michael G. Morse, Daniel P. Walsh
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Publication number: 20010034993Abstract: A pre-manufactured joist and beam support for concrete walls to be poured, particularly those utilizing a permanent, secondary non-structural material as forms essentially adjacent to the concrete, comprised of a U shaped rigid member, rigid anchor members extending therefrom and so as to cause a sufficiently large hole to be created in the secondary material in which the support is inserted and which essentially does not interfere with the flow of concrete being poured.Type: ApplicationFiled: April 3, 2001Publication date: November 1, 2001Inventor: Jerome A. Harber
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Publication number: 20010032434Abstract: The invention relates to a butt joint of wooden construction components such as frame components, joined together with contact surfaces, and in particular to a post-and-lock bolt joint. Such a joint has at least one connection element that is symmetrical with respect to a center plane and has the form of a dovetail-shaped double wedge, or other undercuts. This connection element engages grooves that are open toward the contact surfaces and are adapted to the cross sections of the connection elements extending on both sides of the center plane, and bridge the contact plane between the wooden construction components. The grooves are open toward the same side edges of the wooden construction components. The butt joint is secured by at least one long-stretching second connection element that is received in sections of the wooden construction components, bridging the contact plane, and which transversely penetrates the first connection element.Type: ApplicationFiled: April 18, 2001Publication date: October 25, 2001Inventors: Thomas Hoffmann, Martin Hoffmann
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Patent number: 6301855Abstract: A temporary joist hanger for use in the construction of a deck extending outwardly from the side of a building comprising a generally flat, horizontally disposed upper end portion having a generally flat, vertically disposed base portion extending downwardly from the outer end thereof. A generally flat side wall portion extends transversely from one of the side edges of the base portion. A joist support extends from the side wall portion for temporarily supporting one end of a joist therein. The joist support is selectively vertically adjustably mounted on the side wall portion to accommodate joists of different widths. The method of constructing a deck utilizing the temporary joist hanger is also described.Type: GrantFiled: March 13, 2000Date of Patent: October 16, 2001Assignee: Construction Solutions, Inc.Inventor: Daniel R. Aerni
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Patent number: 6301854Abstract: A joist support system and apparatus. The system may include a joist rim that has at least one attachment tab integrally formed therein to facilitate attachment of a joist to the joist rim. Reinforcing ribs are preferably provided adjacent the attachment tabs for providing desired structural integrity to the attachment tab connection. The system may also include a C-shaped joist that has a plurality of oval-shaped openings therein to enable components such as ducts, wires, piping, etc. to pass therethrough. The joists may also be provided with a plurality of mounting holes that are adapted to accommodate wire retainer members for supporting insulation between respective joists. The system may also include pre-formed blocking members that are sized to extend between adjacent joists and be attached thereto to provide lateral support to the joists.Type: GrantFiled: November 25, 1998Date of Patent: October 16, 2001Assignee: Dietrich Industries, Inc.Inventors: Larry Randall Daudet, Gregory S. Ralph, Edmund L. Ponko
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Patent number: 6298630Abstract: A wall plate for attaching a horizontal or sloping beam to a vertical or nearly vertical masonry wall is disclosed. The wall plate comprises a flat plate having a multiplicity of nail holes and at least two bolt holes therethrough, at least one anchor extending from a first side of the flat plate and fixed to it, and means for threadedly attaching at least two bolts to the flat plate from its other side. A method of attaching a horizontal or sloping beam to a vertical or nearly vertical masonry wall using the wall plate is also disclosed. A vertical nailable form is erected and the wall plate is nailed to the inside of the form. Concrete is poured into the form to a height above the anchors of the wall plate. After the concrete has hardened, the forms are removed. Two angle connectors are bolted to the wall plate and a horizontal or sloping beam is bolted to the two angle connectors.Type: GrantFiled: May 18, 2000Date of Patent: October 9, 2001Inventors: Russell L. VeRost, Martin A. VeRost, Sr.
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Patent number: 6295780Abstract: A metal connector that securely ties together sheathing and the underlying structural members on a wood frame house. The connector correctly spaces each adjoining sheet with a slight gap to avoid buckling. The connector has a large surface area above the sheathing with precise nailholes to avoid sheathing splitting and assuring correct attachment to the underlying structural member. The connector can be used on roofs, walls, and floors. The connector grasps the sheathing and wraps around structural members to avoid detachment during hurricanes. The connector fashions sheathing into strong shearwalls to avoid building damage during earthquakes.Type: GrantFiled: January 7, 1999Date of Patent: October 2, 2001Inventor: Thomas Thompson
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Patent number: 6250041Abstract: The present invention relates generally to a bracket (1) which in a preferred embodiment is formed of a single strip of sheet metal comprising an affixture portion or a flat wall frame affixture portion (2) and an anchoring portion or a flat base affixture portion (3) having temporary spacing means in the form of four outwardly protruding teeth (4) projecting from a lower face of the base affixture portion (3). The wall frame affixture portion (2) is secured via affixture fasteners (7) to a structural member of a wall frame in the form of a wall stud (8). The base of affixture portion (3) is secured against the upper surface of a building element or a concrete floor slab (6). In assembly, the teeth (4) provide a temporary gap between the lower face (13) of the base fixture portion (3) and the upper surface of the base or concrete floor slab (6). The bracket (1) is secured to the concrete slab (6) via a bolt or shank (9) pre-anchored to the base (6).Type: GrantFiled: September 14, 1998Date of Patent: June 26, 2001Assignee: BHP Steel (JLA) Pty Ltd.Inventor: Campbell John Seccombe
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Patent number: 6240702Abstract: The invention provides an easy to use and inexpensive to manufacture facia board rack for temporarily holding a facia board in position for attachment to a building. The rack is a single member formed in such a way that it may be mounted to the side of a building to provide a ledge which projects therefrom upon which a facia board may be supported during the installation of the facia board. An optional riser member may be used with the rack to adjust the depth of a channel in the rack. The holder may be used either before or after the roof deck of the building is installed.Type: GrantFiled: February 26, 1999Date of Patent: June 5, 2001Inventor: Ricky Wilson
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Patent number: 6230467Abstract: A hanger with a central flange joined to a back flange with a pair of tabs, one on either side of the central flange, so that the back plate may be attached to a supporting member, particularly a header, and the central flange may be attached to the side of a supported member, particularly the web of a C-shaped metal joist. The supported member can be oriented to either left or right and positioned by interface with either the tab on one side of the central flange or with the tab on the other side of the central flange. The upper flange of a C-shaped metal joist can be supported by the respective tab.Type: GrantFiled: February 18, 1999Date of Patent: May 15, 2001Assignee: Simpson Strong-Tie Co., Inc.Inventor: William F. Leek
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Patent number: 6230466Abstract: A hanger for connecting a held member to a holding member the hanger having a connection member for holding the held member, a back member which connects to the holding member and a unique connection flange which is used to strengthen the connection to the holding member. The connection flange can either wrap around or under the holding member, and in the preferred embodiment it wraps around the holding member to the side opposite the back member of the hanger. This allows each of the fasteners that connect the hanger to the holding member to be received by the hanger at two points, which better distributes the load throughout the holding member.Type: GrantFiled: October 13, 1998Date of Patent: May 15, 2001Assignee: Simpson Strong-Tie Company, Inc.Inventor: Steven E. Pryor
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Patent number: 6219973Abstract: A structure stabilizing system that includes a length of cabling and a number of joist and rafter reinforcing cable guides. Each of the joist and rafter reinforcing cable guides includes an L-shaped joist securing plate assembly, a rafter securing plate, and a cable guide tube assembly. The structure stabilizing method includes the steps of a) providing a number of joist and rafter reinforcing cable guides as described above; b) attaching one each of the joist and rafter reinforcing cable guides to a number of sets of ceiling joists and rafters along each side of the building; c) threading a length of cabling through each of the cable guide tubes of each of the attached joist and rafter reinforcing cable guides; and d) anchoring the ends of the cable to the foundation of the structure to be stabilized.Type: GrantFiled: January 4, 2000Date of Patent: April 24, 2001Inventor: George A. Lafferty