Integrally Connected Different Form-fastening Feature Patents (Class 52/714)
  • Patent number: 6438921
    Abstract: The suspended ceiling frame having a combination clip for connecting a first perimeter member to a suspended frame and for a connecting a second perimeter member to the suspended frame. In a first orientation a first tang of the combination clip locks between upper and lower grooves of the first perimeter member and an extension of the combination clip attaches to the suspended frame. In a second orientation the first tang is locked between the upper and lower grooves of the second perimeter member, while a second tang of the combination clip is attached to the suspended frame.
    Type: Grant
    Filed: October 26, 2000
    Date of Patent: August 27, 2002
    Assignee: Pittcon Industries
    Inventor: Ronald C. Moore
  • Patent number: 6427416
    Abstract: A connector plate, a building component connection and a method for connecting a first building component to a second building component. The first building component has a first web, a first leg extending outwardly from the first web, and a lip protruding from the first leg to define a toe-receiving area between the lip and the first web. The second building component has a second web and a second leg. The connector plate comprises a back plate for attachment to the second web and may include a side flange for attachment to the first web. The back plate includes a toe sized to be received in the toe-receiving area. The connector plate may include a toe flange that is received on the first leg, a bottom flange that is received on the second leg, and a middle flange. The middle flange and the bottom flange define a lip-receiving notch.
    Type: Grant
    Filed: May 7, 2001
    Date of Patent: August 6, 2002
    Assignee: Aegis Metal Framing LLC
    Inventor: Douglas A. Rassel
  • Publication number: 20020100226
    Abstract: A gusset anchoring assembly for anchoring the roof frame of a building to its foundation, such as a concrete slab and having a lower rod affixed to the foundation and an upper extension rod disposed adjacent the truss of the roof frame. A modified U-shaped bracket hangs from the gusset and is secured thereto by mechanical fasteners. The upper end of the extension rod is secured to a horizontal ledge formed on the bracket.
    Type: Application
    Filed: January 31, 2001
    Publication date: August 1, 2002
    Inventor: Norman K. Huppert
  • Patent number: 6421977
    Abstract: Reinforcement stirrup for use in masonry includes a support section and a flat stirrup leg extending vertically relative to it. The stirrup leg is inserted in a joint between constructional elements. A positioner positions an essentially horizontally extending main reinforcement. The stirrup leg is positioned in relative to the support section so that the support section of the stirrup leg inserted into a joint between two constructional elements contacts them. The positioner for a main reinforcement may be a hook. A further positioner positions of the reinforcement stirrup relative to a constructional element with which it cooperates, so that an in line positioning of the reinforcement stirrups in relation to one another can easily be achieved. Masonry construction may be provided with a main reinforcement running essentially horizontally and that is positioned with the aid of the reinforcement stirrups.
    Type: Grant
    Filed: May 17, 2001
    Date of Patent: July 23, 2002
    Assignee: N.V. Bekaert S.A.
    Inventors: Pol Timperman, Harry Steller
  • Patent number: 6415575
    Abstract: An improved metal connector that securely ties together sheathing and underlying structural members on a building to prevent hurricane and earthquake damage. The connector has alternating sheathing tabs for securing adjacent sheathing edges. Connected underneath the sheathing tabs, a rib separates the sheathing and correctly spaces each adjoining sheet with a slight gap to avoid buckling. Below the rib, rafter webs alternate with the sheathing tabs to prevent movement of the sheathing and rafter. The large surface area and precise nail holes on the sheathing tab avoids sheathing splitting and assures correct attachment to the underlying structural member.
    Type: Grant
    Filed: September 2, 1999
    Date of Patent: July 9, 2002
    Inventor: Thomas Thompson
  • Patent number: 6415560
    Abstract: A connector for connecting a seismic brace to a support rod, such as for a cable tray, to inhibit movement of the rod during seismic activity. The connector comprises a metal connecting member having an upper portion and a lower portion joined at a juncture. Openings in the juncture, upper portion and lower portion define a slot for entry of the support rod into the slot. The connector further comprises a retainer inserted in a gap between the upper and lower portions. The retainer bridges the slot to retain the support rod in the slot. The connector permits bracing to be added without removal of the support rod from the tray and ensures that the brace remains attached during seismic activity, even where a retaining nut holding the connector to the support has become loosened.
    Type: Grant
    Filed: May 2, 2001
    Date of Patent: July 9, 2002
    Assignee: Cooper Technologies Company
    Inventor: Eric R. Rinderer
  • Patent number: 6408589
    Abstract: A clip for attachment to the flanges of a structural steel member for purposes of securing sheet material to the member is comprised of a rectangular-shaped clip of lightweight sheet material having opposite sides and opposite ends and enclosing an open center portion. A clip element is formed from a protrusion of the sheet metal material and extends outwardly from the clip and terminates in a free end which is spaced from the clip to create an open space to partially receive a flange of a steel member. The clip element is positioned with respect to the clip so that the clip dwells outwardly of the flange when mounted thereon. The clip element is comprised of a spring-like material so as to be able to frictionally engage the flange. The clip has a plurality of protruding frictional elements thereon to enhance the frictional engagement of the clip to the flange.
    Type: Grant
    Filed: August 10, 2000
    Date of Patent: June 25, 2002
    Inventor: Donavon G. Bousquet
  • Patent number: 6389767
    Abstract: A shear wall construction and method for assembling the same is disclosed. A plywood sheet includes close laterally-spaced pairs of vertical studs or posts proximate each lateral end. A channel-defining member is fitted and fixed between the spaced studs. A tie member extends from the channel-defining member into a concrete foundation or other underlying building element. A track is also provided for sheathing a lower edge of the shear wall. Protrusions from the metal track aid in anchoring the shear wall to the concrete foundation.
    Type: Grant
    Filed: January 6, 2000
    Date of Patent: May 21, 2002
    Assignee: Zone Four, LLC
    Inventors: Robert Donald Lucey, Ronald F. Nelson
  • Publication number: 20020046510
    Abstract: A connecting arrangement for connecting hip rafters at the apex of a hipped roof comprises a plurality of hip rafter support members arranged sequentially around the apex of the roof. Each support member includes at least one outwardly extending member and a carrier member to carry the outwardly extending member. The outwardly extending members are pivotally attached to the carrier member. The outwardly extending member of each support member is adapted to support a respective hip rafter such that adjacent outwardly extending members on adjacent support members can support the same hip rafter.
    Type: Application
    Filed: August 28, 2001
    Publication date: April 25, 2002
    Inventor: Richard Anthony Whiting
  • Patent number: 6360507
    Abstract: A system for supporting a suspended ceiling and for supporting fixtures below the suspended ceiling. The suspended ceiling includes an inverted, T-shaped grid of structural members. A mounting clip is provided that comprises two parts. A first, fixed part includes a first, horizontal leg, a second leg that depends from the first leg, and a third leg depending from the second leg. A second, reversible part comprises a central body with first and second ends. The central body includes either a locating hook or an aperture at each of the first and second ends that mates with a corresponding complementarily-shaped locating hook or aperture on the first and third legs of the first part of the clip. The second part of the mounting clip is also relieved adjacent each end. The relieved portions are of different shapes from each other so that the mounting clip can accommodate differently-shaped structural members.
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: March 26, 2002
    Assignee: Icon International, Inc.
    Inventors: Craig S. Nevers, Steven M. Seligman
  • Patent number: 6354056
    Abstract: A reinforced truss includes a pre-existing top chord and a pre-existing bottom chord, a reinforcing top chord, first and second reinforcing chord heel plates, each of the reinforcing chord heel plates having a plate, a reinforcing truss bracket attached to a first end of the plate, at least one slotted aperture disposed on the plate and spaced to approximately match a pre-existing bolt pattern of the pre-existing truss, and a tie rod bracket. The ends of the reinforcing top chord are captured in the reinforcing truss brackets of the reinforcing chord heel plates. A tie rod is connected to the tie rod brackets of the first and second reinforcing chord heel plates. The slotted aperture allows for the tie rod to be adjusted, thereby adjusting the loading on the reinforcing top chord.
    Type: Grant
    Filed: October 3, 2000
    Date of Patent: March 12, 2002
    Inventor: Thomas G. Korzen
  • Publication number: 20020023405
    Abstract: The bracket of the present invention allows relative vertical movement between perpendicular building components. The bracket includes a first connector plate joined at an edge and aligned with a second connector plate in substantially a right angle to form a right angled juncture. A number of substantially triangular stiffener channels are disposed in the right angled juncture each having a substantially U-shaped cross section. A number of substantially linear stiffener channels are provided in the first connector plate that each extend from a corresponding triangular stiffener channel. The second plate includes a number of elongated slots through which the plate may be connected, with a shoulder screw or the like, to a building component. The slots allow for vertical movement of the building structure without transferring compressive loads to the building component connected to the second plate, such as an exterior curtain wall. The first plate may be connected to structural framing of the building.
    Type: Application
    Filed: July 24, 2001
    Publication date: February 28, 2002
    Inventor: Rahim Allagheband Zadeh
  • Publication number: 20010054271
    Abstract: A reinforcement stirrup for use in masonry is described, comprising a support section and a flat stirrup leg which extends essentially vertically in relation to it, this stirrup leg being inserted in a joint between constructional elements, as well as positioning means for positioning an essentially horizontally extending main reinforcement. The stirrup leg is positioned in such a manner with respect to the support section that the support section of a stirrup leg inserted into a joint between two constructional elements lies in contact with these two constructional elements, while the positioning means for a main reinforcement have the form of a hook. Positioning means are also present for the positioning of the reinforcement stirrup in relation to a constructional element with which it cooperates, so that an inline positioning of the reinforcement stirrups in relation to one another can easily be achieved.
    Type: Application
    Filed: May 17, 2001
    Publication date: December 27, 2001
    Inventors: Pol Timperman, Harry Steller
  • Publication number: 20010054270
    Abstract: The invention is directed to a masonry anchor for tying a masonry veneer wall to a stud back-up wall having an outer covering, the anchor comprising a generally planar anchor plate having an outer coupling end for connection to a veneer tie wire and an inner anchoring end for securement to the back-up wall. In one embodiment, the anchor plate has struck-out tabs extending laterally from the anchor plate, intermediate the coupling end and the anchoring end. The outer coupling end of the anchor is insertable through a slot opening cut into the outer covering adjacent a stud in the back-up wall until the tabs engage the outer covering of the stud back-up wall to provide for proper spacing of the coupling end from the back-up wall. In a second embodiment of the masonry anchor, at least the outer coupling end is of a corrosion resistant material.
    Type: Application
    Filed: February 26, 2001
    Publication date: December 27, 2001
    Inventor: John Rice
  • Patent number: 6332299
    Abstract: A frame connector for connecting and spacing building frames is formed as a flat rigid rectangular bar with alternating depending rigid separating flaps equal in length to the desired spacing between frame members and flat rigid securement flaps equal in length to the width of a frame member and provided with holes for attaching securement devices to the frame members. A method for creating the connector is disclosed.
    Type: Grant
    Filed: February 3, 2000
    Date of Patent: December 25, 2001
    Inventor: Kenneth G. Stewart, III
  • Patent number: 6327831
    Abstract: 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: Grant
    Filed: November 23, 1999
    Date of Patent: December 11, 2001
    Inventor: William F. Leek
  • Publication number: 20010045075
    Abstract: A fastening member which is designed to receive a downwardly directed component force on the occasion of fixing it to a post or a stud of a building frame, thereby preventing it from being inadvertently floated up, thus ensuring always a stably fastened state of the building board. This fastening member is featured in that the inner wall of the concave portion formed in the substrate of the fastening member is provided at a lower wall portion thereof with an obliquely projected portion which enables a downwardly directed component force to be acted on the fastening member by allowing the projected portion to be contacted with a large head portion of the fixing member at a final stage of fixing it to a post or a stud of a building frame through an opening formed in the bottom of the concave portion.
    Type: Application
    Filed: May 29, 2001
    Publication date: November 29, 2001
    Inventor: Morimichi Watanabe
  • Publication number: 20010034994
    Abstract: 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: Application
    Filed: February 28, 2001
    Publication date: November 1, 2001
    Inventor: Thomas C. Thompson
  • Patent number: 6301856
    Abstract: A retaining clip for use in combination with building siding panels of the type which simulate wooden clapboard. The siding panels have two or more longitudinal outwardly and downwardly depending declination portions. The clips comprise thicker main body portions attachable to the building-side face of declinations of the siding panels, and thinner flexible arm portions. A protruding stop detent extends from the face of the flexible arm portion. The detent is spaced apart from the main body portion of the retaining clip. Building siding panels having retaining clips of the invention are also provided, as are methods of siding a building with the modified siding panels.
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: October 16, 2001
    Inventor: Evert Edward Nasi
  • Patent number: 6298631
    Abstract: A method for attaching a window well to the outer surface of a window opening. The method includes providing a window well mold, and providing a window well clip for use with the mold, the clip having a first face and a second intersecting face. An opening is provided in the first face for receiving a bolt, with a sheath aligned with the opening. A support member is provided extending between the two faces to provide rigidity for the well clip. Means are provided for removably attaching the clip to the window mold, and the clip is attached to the mold to form a mold-clip assembly. The assembly is next set in fresh concrete with the first face flush with the outer surface of the window opening. After the concrete is hardened, the mold is removed, leaving the clip embedded in the concrete. A bolt is then provided and inserted into the first face opening, attaching the bolt to the window well, and tightening the bolt into the sheath.
    Type: Grant
    Filed: July 19, 1999
    Date of Patent: October 9, 2001
    Inventor: Todd Finley
  • Patent number: 6298630
    Abstract: 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: Grant
    Filed: May 18, 2000
    Date of Patent: October 9, 2001
    Inventors: Russell L. VeRost, Martin A. VeRost, Sr.
  • Patent number: 6298608
    Abstract: The present invention can be attached to any type of roof which comprises an outer layer attached to a substrate layer. The present invention comprises a block having a base and a top, a snow guard attached to the block, and two rods, each having a first and a second terminal end and a predetermined length therebetween. The first terminal end of each rod is attached to the base of the block. To secure the block to the roof, two holes are placed through the outer and substrate layers of the roof. The base of the block is placed in juxtaposition with the outer layer of the roof, with the second terminal ends of the two rods located through the holes in the roof. The length of the two rods is sufficient to allow the second terminal ends thereof to extend below the substrate layer of the roof.
    Type: Grant
    Filed: February 1, 1999
    Date of Patent: October 9, 2001
    Inventor: F. William Alley
  • Patent number: 6295780
    Abstract: 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: Grant
    Filed: January 7, 1999
    Date of Patent: October 2, 2001
    Inventor: Thomas Thompson
  • Patent number: 6286276
    Abstract: A freestanding portable partition panel system is provided for open office spaces and the like. Each panel includes a skeleton-like frame having two vertical uprights positioned adjacent opposite side edges thereof, and at least two pairs of horizontal stringers attached to the outer faces of the uprights in a vertically spaced apart relationship to rigidly interconnect the same. One or more horizontal rows of slots are defined in each of the stringers. Cover panels are detachably mounted thereon to provide ready access to the frame. The cover panels permit access to the slots, and special off-module connectors with hooks for engaging the slots are provided for interconnecting adjacent panels in off-module positions. The hooks of the connectors are engaged with selected slots to hold a first partition panel perpendicular to a second partition panel in an off-module position on its face.
    Type: Grant
    Filed: December 23, 1999
    Date of Patent: September 11, 2001
    Assignee: Steelcase Development Corporation
    Inventors: David A. Shipman, Benjamin G. Shaw, Charles A. Seiber, Don S. Minami, David D. McClanahan, Robert J. Luchetti, Christopher O. Lada, Phillip M. Hobson, James B. Eldon, III, Gregg R. Draudt
  • Patent number: 6253496
    Abstract: A temporary gutter retainer includes an attachment member, support member, and lateral containment member. A bottom gusset is preferably formed behind the attachment member, support member, and lateral containment member. A top gusset is preferably formed above the junction between the attachment member and support member. At least two holes are formed through the attachment member. Each of the holes are sized to provide clearance for a suitable screw. The temporary gutter retainer is preferably used in the following manner. A first temporary gutter retainer is attached near one end of a facia board and a second temporary gutter retainer is attached near the other end of the facia board with screws and a portable power tool. The installer places the gutter segment into the first and second temporary gutter retainers. A level is placed inside the gutter segment at one of the ends thereof; the gutter segment is raised or lowered to the correct height; and the gutter segment is then attached to the facia board.
    Type: Grant
    Filed: February 18, 2000
    Date of Patent: July 3, 2001
    Inventor: John D. Gilchrist
  • Patent number: 6224031
    Abstract: A tie includes an elongated strap with an end plate pivotally connected at each end of the strap, permitting the end plate to be pivoted from a position generally orthogonal to the strap, to a position generally parallel to the strap. Once an end plate is pivoted to a position parallel to the strap, the end plate can be pushed through a polystyrene form panel to project therefrom. The end plate is then pivoted to the position orthogonal to the strap, and pulled into engagement with the outward face of the form panel. The second end plate on the tie is pivoted, pushed through a second form panel, pivoted to the orthogonal position, and thence the second form panel is pulled outwardly into contact with the second end plate. In this way, the tie will interconnect a pair of parallel form panels in spaced apart position, to receive poured concrete therebetween.
    Type: Grant
    Filed: May 13, 1999
    Date of Patent: May 1, 2001
    Inventor: Patrick E. Boeshart
  • Patent number: 6209281
    Abstract: The invention is directed to a masonry anchor for tying a masonry veneer wall to a stud back-up wall having an outer covering, the anchor comprising a generally planar anchor plate having an outer coupling end for connection to a veneer tie wire and an inner anchoring end for securement to the back-up wall. In one embodiment, the anchor plate has struck-out tabs extending laterally from the anchor plate, intermediate the coupling end and the anchoring end. The outer coupling end of the anchor is insertable through a slot opening cut into the outer covering adjacent a stud in the back-up wall until the tabs engage the outer covering of the stud back-up wall to provide for proper spacing of the coupling end from the back-up wall. In a second embodiment of the masonry anchor, at least the outer coupling end is of a corrosion resistant material.
    Type: Grant
    Filed: December 17, 1998
    Date of Patent: April 3, 2001
    Assignee: Bailey Metal Products Limited
    Inventor: John Rice
  • Patent number: 6209280
    Abstract: A jig for aiding in securing a fascia board on the downwardly extended ends of a row of eaves of a frame of a building being constructed including a U shaped member and an angle bracket with an angle bracket with one leg swivelly attached to an end of one leg of the U shaped member. Two jigs are used for temporarily supporting the board across the ends of the row of eaves permitting that the board be nailed to the ends of the eaves. The jig is preferably made of resiliently flexible polycarbonate so that the jig can be twisted when required to enable aligning of the board in a required direction.
    Type: Grant
    Filed: February 17, 1998
    Date of Patent: April 3, 2001
    Inventors: Ray F. Bruce, Stephen Bruce, Noah D. Bruce
  • Patent number: 6178717
    Abstract: A door hanging system that utilizes a plurality of metallic elongated U-shaped clips that span the area between the edge of the door opening and the door jamb. These metallic clips also serve to support the weight of the pre-hung door or door jamb during the adjustment phase of the installation and to permanently anchor it once the proper orientation of the door has been achieved. Additionally, the clips are designed in a fashion that they can be concealed behind the door finishing trim commonly used in construction today.
    Type: Grant
    Filed: December 3, 1998
    Date of Patent: January 30, 2001
    Inventor: Duwayne Lester Loop
  • Patent number: 6158188
    Abstract: A holdown has a back with at least one first fastener opening in the back, a pair of mutually spaced side walls extending from the back and a seat extending from the side walls, the seat having mutually spaced, elongate, flat seat surface portions extending along and adjacent the side walls at substantially right angles to the plane of the back. A second fastener opening is formed in the seat midway between the side walls and the back, the side walls and the seat are being formed in one piece of sheet metal. A sheet metal clamp member having mutually-spaced, parallel opposite, flat edges, convex and concave major surfaces between the edges and a second fastener opening extending through the clamp member midway between the edges; is dimensioned for edge-to-edge surface seeking abutment of the edges with respective ones of the seat surface portions.
    Type: Grant
    Filed: September 13, 1999
    Date of Patent: December 12, 2000
    Assignee: MGA Construction Hardware & Steel Fabricating Ltd.
    Inventor: George Shahnazarian
  • Patent number: 6145268
    Abstract: A reinforced truss includes a pre-existing top chord and a pre-existing bottom chord, a reinforcing top chord, first and second reinforcing chord heel plates, each of the reinforcing chord heel plates having a plate, a reinforcing truss bracket attached to a first end of the plate, at least one slotted aperture disposed on the plate and spaced to approximately match a pre-existing bolt pattern of the pre-existing truss, and a tie rod bracket. The ends of the reinforcing top chord are captured in the reinforcing truss brackets of the reinforcing chord heel plates. A tie rod is connected to the tie rod brackets of the first and second reinforcing chord heel plates. The slotted aperture allows for the tie rod to be adjusted, thereby adjusting the loading on the reinforcing top chord.
    Type: Grant
    Filed: December 18, 1998
    Date of Patent: November 14, 2000
    Inventor: Thomas G. Korzen
  • Patent number: 6128883
    Abstract: An anchoring system for anchoring bricks to a wall includes an anchoring bracket which is mounted adjacent to the wall and a receiving slot in the bracket for receiving a brick support therein. The anchoring bracket is secured to the wall using threaded fasteners. The brick support includes a supporting flange and a mounting flange mounted in an L-shaped orientation. The receiving slot supports the mounting flange therein such that the supporting flange extends laterally outward from the wall for supporting the bricks thereon.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: October 10, 2000
    Assignee: Lathico Industries
    Inventor: Michael Hatzinikolas
  • Patent number: 6067691
    Abstract: A clip for facilitating attachment of sheet material to structural beams includes a clip body portion and an adjustable spring arm portion allowing the clip to be adjusted to fit on structural beams of different sizes. The clip body portion includes a first mounting surface and a second mounting surface. The adjustable arm portion includes a first arm panel defining an additional sheet-mounting surface and a second arm panel movable with respect to the first arm panel within a range of up to the width of the first arm panel. The additional mounting surface is substantially parallel to the first mounting surface of the clip body and provides greater mounting and support surface for the sheet material.
    Type: Grant
    Filed: May 5, 1998
    Date of Patent: May 30, 2000
    Inventor: Jeffrey L. Feltman
  • Patent number: 6059482
    Abstract: A bolted connector includes a bulk head for connection to a column and a plate extending from the bulk head for connection to a beam. The bolted connector is preferably die cast for ease of manufacturing to avoid welded connections which may provide structural weaknesses. The bulk head has a compact tapered shape which provides a reduced surface area end surface coming into contact with the column. This reduced contact area of the end surface provides an advantageous configuration which avoids the prying action of the prior art T-shaped brackets. The plate which extends from the bulk head includes a plurality of bores for attaching the plate to the flange of a beam. The plate has a first thickness at a portion of the plate which is adjacent the bulk head and a second smaller thickness at a portion of the plate furthest from the bulk head.
    Type: Grant
    Filed: January 22, 1997
    Date of Patent: May 9, 2000
    Assignee: ICF Kaiser Engineering, Inc.
    Inventor: Charles Henri Beauvoir
  • Patent number: 6044612
    Abstract: A freestanding portable partition panel system is provided for open office spaces and the like. Each panel includes a skeleton-like frame having two vertical uprights positioned adjacent opposite side edges thereof, and at least two pairs of horizontal stringers attached to the outer faces of the uprights in a vertically spaced apart relationship to rigidly interconnect the same. One or more horizontal rows of slots are defined in each of the stringers. Cover panels are detachably mounted thereon to provide ready access to the frame. The cover panels permit access to the slots, and special off-module connectors with hooks for engaging the slots are provided for interconnecting adjacent panels in off-module positions. The hooks of the connectors are engaged with selected slots to hold a first partition panel perpendicular to a second partition panel in an off-module position on its face.
    Type: Grant
    Filed: April 28, 1998
    Date of Patent: April 4, 2000
    Assignee: Steelcase Development Inc.
    Inventors: David A. Shipman, Benjamin G. Shaw, Charles A. Seiber, Don S. Minami, David D. McClanahan, Robert J. Luchetti, Christopher O. Lada, Phillip M. Hobson, James B. Eldon, III, Gregg R. Draudt
  • Patent number: 6009681
    Abstract: A truss bracket 28 for securing a spanning member of a truss fixedly to a wall plate member of an interior wall of a building such as a residential house. The truss bracket 28 includes a base portion, an inside upright portion extending perpendicularly of the base portion, a top portion extending a perpendicularly from an upper end portion of the inside upright portion, and an outer lip portion extending perpendicularly of an outer edge portion of the top portion and also parallel to the inside upright portion. The outer lip portion includes at least one "L"-shaped spike portion which is adapted to be engaged to penetrate the spanning member, thereby preventing the spanning member from moving either horizontally or vertically relative to the plate member.
    Type: Grant
    Filed: May 1, 1998
    Date of Patent: January 4, 2000
    Inventor: Larry Alexander Kozloff
  • Patent number: 6006487
    Abstract: 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: Grant
    Filed: January 9, 1998
    Date of Patent: December 28, 1999
    Assignee: Simpson Strong-Tie Co., Inc.
    Inventor: William F. Leek
  • Patent number: 5979130
    Abstract: A connector having a concave seat member 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 concave seat member, formed with an opening for receiving an anchor member therethrough to attach the connector to a second building structural member such as a foundation, a first side member connected to the concave seat member, a second side member connected to the concave seat member, and a back member connected to the first and second side members. The back member attaches with fasteners to a first building structural member such as stud in a framed shear wall.
    Type: Grant
    Filed: October 10, 1996
    Date of Patent: November 9, 1999
    Assignee: Simpson Strong-Tie Company, Inc.
    Inventors: Robert C. Gregg, William F. Leek, Alfred D. Commins
  • Patent number: 5884447
    Abstract: A device (1) for supporting a second panel in edge-to-edge relationship with a fixed panel, the support device (1) including a support plate (2), means (16) to permit the support plate (2) to be attached against the fixed panel, and means (4) for aligning the support plate (2) to overhang the fixed panel by an amount sufficient to support the second panel in the said relationship. The support plate may include a lip (5) to assist in placing the second panel on the support plate (2).
    Type: Grant
    Filed: April 1, 1996
    Date of Patent: March 23, 1999
    Inventor: Michael John Earp
  • Patent number: 5852907
    Abstract: A form tie for interlocking parallel and spaced foam panels. The tie is formed of an elongate planar strap having a lattice arrangement of openings for flow of concrete. Each of the opposite ends of the strap have an end plate and an inside plate spaced to bracket a corner of a foam form panel with each of the plates extending in a perpendicular or "Y" axis direction to the longitudinal or "X" axis of the strap. Each of the end portions forming the bracket also has vane shelves extending between the end and inside plates in a "Z" axis direction to the strap for support of the foam form panel corner. "U" shaped holders in the edges of the strap and overcenter tabs in the openings provide retainers to hold reinforcement bars, commonly termed rebar. The strap is preferably formed of a heavy gauge polypropylene.
    Type: Grant
    Filed: May 23, 1994
    Date of Patent: December 29, 1998
    Assignee: AFM Corporation
    Inventors: Michael W. Tobin, Joseph G. Pasma
  • Patent number: 5832690
    Abstract: An attachable spacer for maintaining a spaced relationship between first and second wire mesh concrete reinforcing cages is formed of a length of wire and has an elongated central portion adapted to extend between the cages and first and second attachment clips on first and second outer ends of the central portion for attaching the ends of the spacer to the first and second cages. The first attachment clip has a fastener that hooks on a wire of one of the cages so as to resist movement of the spacer in a direction perpendicular to a plane of the cage or transverse to the wire to which the hook is attached.
    Type: Grant
    Filed: April 1, 1997
    Date of Patent: November 10, 1998
    Inventor: John L. Kaines
  • Patent number: 5832679
    Abstract: Apparatus for bracing a structural component against sway and seismic disturbances includes a strip structure having attachment portions for attaching the strip structure to a support and a threaded connector retention enclosure forming an enclosure interior. A threaded connector has an enlarged head located within the enclosure material and is for the purpose for receiving a threading bracing rod. The strip structure can be bent to change the angle of inclination of the rod.
    Type: Grant
    Filed: December 10, 1996
    Date of Patent: November 10, 1998
    Inventor: Steven A. Roth
  • Patent number: 5809723
    Abstract: Multi-pronged insulating connectors used in manufacturing insulative composite wall structures. At least a substantial portion of the connector is injection molded in a single step from an appropriate resinous material or moldable plastic. One or more prongs of the connector have a substantially pointed end for facilitating penetration of the connector through an insulating layer and an unhardened structural material, such as concrete. The opposite end, or gripping segment, includes a bridging structure for connecting the multiple prongs together and structure for facilitating gripping of the connector during placement in the insulating layer and first unhardened structural layer. The connectors include structures for helping to anchor the connectors within the structural layers upon hardening.
    Type: Grant
    Filed: July 17, 1997
    Date of Patent: September 22, 1998
    Assignee: H.K. Composites, Inc.
    Inventors: David O. Keith, David M. Hansen
  • Patent number: 5802781
    Abstract: A soffit lock retains a facing stone or shutter to a cap stone soffit. The soffit lock attaches on the inner surface of the shutter and includes a hook portion wrapping around and over the top of the shutter. A shelf portion includes an orifice formed therethrough which is threaded to receive a stud member. The stud member extends upward and can be raised to engage a bore formed in the soffit.
    Type: Grant
    Filed: July 11, 1996
    Date of Patent: September 8, 1998
    Assignees: John K. Eickhof, Paul Eickhof
    Inventor: John K. Eickhof
  • Patent number: 5794384
    Abstract: A molded plastic attachment clip with a lip at the top and angles leading back to siding, and back again to main body of clip causing a positive lock when inserted into the locking mechanism of vinyl siding, with two foldable arms to hold gutter downspouts in place without nailing or damaging the vinyl siding. This unique locking system allows for easy aligning of downspouts after installation, and does not void the warranty of vinyl siding as does present method of strapping downspouts.
    Type: Grant
    Filed: July 15, 1996
    Date of Patent: August 18, 1998
    Inventors: James L. Dean, Rodney B. Hall
  • Patent number: 5701710
    Abstract: A freestanding form module for receiving flowable materials includes a pair of form members, preferably made of styrofoam, joined together by molded plastic rib members. The rib members may be monolithic or formed from plural components. Bearing plates and stabilizing plates are employed to support forces applied to the form module.
    Type: Grant
    Filed: December 7, 1995
    Date of Patent: December 30, 1997
    Assignee: Innovative Construction Technologies Corporation
    Inventor: Tim Cyril Tremelling
  • Patent number: 5692356
    Abstract: Apparatus, method and product of in situ attachment of insulation panels to poured concrete walls as the walls are formed. Polymeric F-shaped strips are attached to novel tie bars by spring clip retainers, and receive the edges of insulation panels to hold them against the forms so that uncured concrete is poured between the forms and against the panels. After the concrete is cured, the forms are removed, leaving the spring clips and tie bars in the concrete, and resulting in a concrete wall having insulation panels and secured strips, the strips also serving to receive dry wall fasteners.
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: December 2, 1997
    Inventor: Kenneth I. Baxter
  • Patent number: 5687936
    Abstract: A single piece gutter bracket having a gutter support arm is connected to a centrally disposed web with two spaced apart flanges extending substantially perpendicularly from opposing edges of the central web, in the direction opposite the gutter support arm. The distance between the flanges is approximately equal to the thickness of a rafter extension and may be substantially parallel or slightly angled in order to provide a frictional fit on a rafter extension. The flanges are secured directly to the sides of the rafter extension. The central web covers a portion of the end surface of the rafter extension, providing some protection to the rafter extension. The front of the gutter support arm may lie lower than the back of the gutter support arm to inhibit the flow of water, thereby helping to preserve the dwelling's building materials. The gutter bracket need not be installed during construction, beneath the roof shingles or the like, but may be installed after construction is complete.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: November 18, 1997
    Inventor: Dennis E. Wilson
  • Patent number: 5678369
    Abstract: Disclosed is a refractory/heat insulating panel used in buildings and structures which must have a refractory performance. In the refractory/heat insulating panel (801), the mechanical strength and the fireproofing performance at the joint portions, which are weak portions in the panel, are increased by integrally forming inorganic boards (831) in the male and female joint portions (832, 836), filling a light-weight aggregate in the core material located at the male and female joint portions at a high density, or making the density of the core material at the joint portions higher than that at the center of the panel.
    Type: Grant
    Filed: August 24, 1994
    Date of Patent: October 21, 1997
    Assignee: IG-Technical Research Inc.
    Inventors: Takashi Ishikawa, Hideki Takiguchi, Fumio Takahashi, Minoru Saitoh, Hiroaki Konta, Takanobu Niizeki, Masahiko Suzuki, Hiroyuki Umetsu, Yoshihiko Kanno, Toshihide Kokubun
  • Patent number: 5664391
    Abstract: A J-hook roof anchoring and securement assembly, which is easily set-up and taken down, includes a rope tie-off attachment point. The J-hook securement assembly also includes a hanging scaffold attachment apparatus to provide an attachment point for a hanging scaffold system. The hanging scaffold system includes a vertical support post attached to platform base and having walk boards provided thereon. A vertical safety rail post contains angled brackets that mate with top and bottom portions of the walk boards. A securing rod is attached at one end to the safety rail post, is threaded through the walk boards, and is secured at a second end. The walk boards are held in clamping contact with the vertical support post by the use of the securing rod.
    Type: Grant
    Filed: April 1, 1996
    Date of Patent: September 9, 1997
    Assignee: PFB Company
    Inventor: Paul F. Bartholomew