Head Or Base Patents (Class 403/25)
  • Patent number: 10816133
    Abstract: A universal telescoping structural support device with a right side configuration, comprising a right female telescoping sleeve with a substantially rectangular shape that is open on one side; a right male telescoping sleeve with a substantially rectangular shape that is open on one side; wherein the male sleeve is configured to telescope in movement within and along a length of the female sleeve and wherein the female sleeve is configured to telescope in movement around and along a length of the male sleeve.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: October 27, 2020
    Inventors: William Paredes, Amilcar Paredes, Jr.
  • Patent number: 9500279
    Abstract: The present invention relates to a piston and a piston—connecting rod assembly for internal combustion engines or compressors, featuring a pinless connecting rod assembly having a joint claw, whereas the joint claw is formed to partly encompass an upper joining end of a connecting rod, whereas the joint claw is formed as a part of an inner section of the piston, and whereas the inner section is radially encircled by a cylindrical piston skirt. According to the invention at least one bar element is arranged extending between the inner section and the piston skirt, whereas the bar element divides a first open section from at least one second open section being arranged between the inner section and the piston skirt.
    Type: Grant
    Filed: April 5, 2013
    Date of Patent: November 22, 2016
    Assignee: THYSSENKRUPP METALURGICA CAMPO LIMPO LTDA.
    Inventors: Luis Antonio Fonseca Galli, Alex de Souza Rodrigues, Rafael Augusto Lima E Silva, Robson Cruz
  • Patent number: 9097017
    Abstract: A concealed anchor system that installs a post on a support surface. The concealed anchor system includes a stud, a sleeve, and setting material. The stud is attached to the support surface. The setting material is disposed between, and is attached to, the stud and the sleeve. The sleeve is disposed around, and is attached to, the stud, and is received by the post so as to install the post on the support surface. In a first embodiment, the support surface is wood, and in a second embodiment, the support surface is concrete.
    Type: Grant
    Filed: November 4, 2012
    Date of Patent: August 4, 2015
    Inventor: Hector Vanlennep
  • Patent number: 8342477
    Abstract: A clam-shell bracket for defining a mounting flange on a structural member, such as a hydroformed vehicle cross-member or frame rail, includes a lower body featuring an integrated locating feature with which to preposition the bracket on the structural member, and permanently-attached male threaded fasteners with which to thereafter secure the bracket to the structural member. The bracket further includes a hinged upper body having slotted bolt holes through which the lower body's fasteners may freely pass as the upper body is pivoted into the assembled position, thereby reducing the time required for bracket installation. The use of fasteners on the both the hinged end and opposite end of the lower clamp body provides an improved clamping force about the structural member, while the improved clamping force cooperates with the mating locating features of the bracket and the structural member to improve the lateral applied load transfer therebetween.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: January 1, 2013
    Assignee: Chrysler Group LLC
    Inventors: Charles H. Kneshtel, Jr., Mark S. Marek, Jerome Herman, John A. Dzvowik, David Dominic, Jr., Adrian J. Purvis
  • Publication number: 20110243644
    Abstract: A connector comprising a container-like fastener holder (4) of finite depth with a front (6) and a rear plate and side walls (8) wherein the rear wall and substantially the whole depth of the holder can be cast into a concrete structure to form a space within the concrete structure, fastening means (12) which can assume a range of positions within the holder (4) and a move able connection part (16) or device which can be fastened to the front plate (6) by the fastening means (12).
    Type: Application
    Filed: November 27, 2009
    Publication date: October 6, 2011
    Inventor: Paul Douglas Jarvis
  • Publication number: 20090196709
    Abstract: An exemplary rivet includes a main body, and a riveting portion extending from the main body. The riveting portion has a first flange, and a second flange nearer to the main body than the first flange. The first flange and the second flange cooperatively defines a receiving cavity. A distance between a side surface of a portion of the second flange and a center axis of the rivet is greater than the distance between a side surface of the first flange and the center axis of the rivet.
    Type: Application
    Filed: May 28, 2008
    Publication date: August 6, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: LI-YING LV
  • Publication number: 20080206013
    Abstract: A rotatably captive clinch nut includes a body having an axial threaded bore and a flange forming a base of the nut body. The flange includes a surface on a bottom side thereof preferably unitary therewith for providing a bearing surface of reduced friction. A displacer unitary with the nut body is located directly below the flange and has an outside diameter less than an outside diameter of the flange. A tubular flared shank unitary with the nut body extends coaxially from the displacer and includes a neck immediately adjacent the displacer, forming an undercut area between the outside of the shank and an underside of the displacer. The neck may include an axially extending cylindrical portion so that the thickness of the displaced material in the region of the undercut is substantially less than the axial length of the nut.
    Type: Application
    Filed: May 12, 2008
    Publication date: August 28, 2008
    Applicant: PEM MANAGEMENT, INC.
    Inventor: Brian G. Bentrim
  • Patent number: 7334535
    Abstract: A flagpole ball ornament comprising opposed, hollow, hemispherical parts interfitted to each other at a circular rim formed on one of the parts and interconnected by an elongated diametral rod-like brace member. The brace member is internally threaded at opposite ends for receiving a machine screw to connect one of the hemispherical parts to the brace member and the opposite end of the brace member receives an all-thread member for connecting the ball to a support post member. The brace member may include, alternatively, a bolt clearance bore for receiving an elongated bolt for connection to the post member.
    Type: Grant
    Filed: August 31, 2006
    Date of Patent: February 26, 2008
    Assignee: Concord Industries, Inc.
    Inventors: James Scott Somers, Bruce A. Wyatt
  • Publication number: 20070280777
    Abstract: A sliding self-locking mechanism is located between a first linking element and a second linking element. The first linking element is movably assembled with the second linking element. The second linking element forms a receiving space and the sliding self-locking mechanism is located in the receiving space of the second linking element. When the first linking element is slidingly being installed with the second linking element at a predetermined location, the sliding self-locking mechanism movably locks the first linking element. The sliding self-locking mechanism can be implemented in large-scaled electronic devices having two modules. The first and second linking elements are individually assembled with a module for automatically locking two modules of an electronic device by a sliding method. It is convenient for the user to disassemble and assemble the modules, and maintain and package the modules. Its structure is simple and it only needs a small receiving space.
    Type: Application
    Filed: May 30, 2006
    Publication date: December 6, 2007
    Inventor: Jun-Ming Fan
  • Patent number: 6547473
    Abstract: A fastening device for a conveying cart is used for fastening the conveying cart to a to-be-fastened apparatus. The device includes a flange provided on a side of the to-be-fastened apparatus, and having a pin standing therefrom, and a recess formed therein; and a fastening mechanism provided on a side of the conveying cart, and having a first hook member engaging with the pin of the flange so as to position the conveying cart with respect to the to-be-fastened apparatus, and a second hook member engaging with the recess of the flange so the to fasten the conveying cart to the to-be-fastened apparatus.
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: April 15, 2003
    Assignee: Fujitsu Limited
    Inventors: Yukio Takayama, Akihiro Yasuda, Tsukasa Adachi
  • Patent number: 6394032
    Abstract: The present invention relates to a device for simulating static load of a connection to a ventilated rack of animal cages when at least one of the racks are not connected to a central ventilation system. Accordingly, the device assures that the ventilation system is balanced when one or more of the ventilated racks are removed from their respective air supply or exhaust drops of the central ventilation system. The device includes a pair of spring biased legs which automatically close when a rack is removed from the central air system. The legs have an outwardly curved shape at one end forming an opening between the first and second leg. In the closed position, ends of the legs are adjacent to one another such that the distance between the legs is reduced, thereby creating a partial obstruction to air flow in the connection which is identical to the static load created by the ventilated rack.
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: May 28, 2002
    Assignee: Allentown Caging Equipment Co., Inc.
    Inventors: Michael A. Coiro, Sr., Frank J. Herdt, Brian M. Bilecki
  • Publication number: 20020021934
    Abstract: A fastening device for a conveying cart is used for fastening the conveying cart to a to-be-fastened apparatus. The device includes a flange provided on a side of the to-be-fastened apparatus, and having a pin standing therefrom, and a recess formed therein; and a fastening mechanism provided on a side of the conveying cart, and having a first hook member engaging with the pin of the flange so as to position the conveying cart with respect to the to-be-fastened apparatus, and a second hook member engaging with the recess of the flange so the to fasten the conveying cart to the to-be-fastened apparatus.
    Type: Application
    Filed: March 16, 2001
    Publication date: February 21, 2002
    Applicant: Fujitsu Limited
    Inventors: Yukio Takayama, Akihiro Yasuda, Tsukasa Adachi
  • Patent number: 5336014
    Abstract: In a manually operated dispensing appliance for a double dispensing cartridge for two-component substances, said cartridge in plugged onto said appliance by means of a flange. For the purpose of a solid attachment of said cartridge to the housing of said appliance, a securing flap is provided which is hinged on said housing and comprises a locking portion which engages behind the upper edge of said attaching flange as well as a portion which engages in a recess of said housing and whose end is shaped as an articulation. A manual dispensing appliance having such a nonlosable securing flap is more reliable in operation and will not drip when the trigger lever is released.
    Type: Grant
    Filed: November 18, 1992
    Date of Patent: August 9, 1994
    Inventor: Wilhelm A. Keller
  • Patent number: 4895470
    Abstract: A drive mechanism which couples a generator shaft to a gear box or other source of mechanical power is disclosed. The drive mechanism is an assembly of a drive shaft, a rod, a bar shaped nut and a compression spring. The rod is inserted into a bore in the drive shaft with the compression spring about the rod. The bar is secured to a portion of the rod which extends from the drive shaft. The rod is adapted so that it may be depressed and rotated within the bore in the drive shaft such that the compression spring exerts a force on a head in the rod opposing the depression. A retaining mechanism is inserted the generator shaft for receiving the bar shaped nut such that the drive mechanism is retained within the generator shaft.
    Type: Grant
    Filed: April 3, 1989
    Date of Patent: January 23, 1990
    Assignee: Allied-Signal Inc.
    Inventor: William M. Scherzinger
  • Patent number: 4784510
    Abstract: The structure comprises at least a first and a second element connected together in correspondence with respective flat walls by a connection unit consisting essentially of a screw and a pair of plates each of which comprises a bore in a central position and at least two parallel projections defining opposing bearing surfaces. One plate is mounted between the head of the screw and the flat wall of the first structural element, and the other plate rests on the flat wall of the second structural element and cooperates with the end of the shank of the screw in such a manner as to lock said walls tightly together. The plates are positioned such that the respective opposing projections define two parallel planes.
    Type: Grant
    Filed: February 10, 1987
    Date of Patent: November 15, 1988
    Assignee: Iveco Fiat S.p.A.
    Inventor: Pier P. Messori
  • Patent number: 4553872
    Abstract: Structure for mounting a load cell enclosure on a bending beam is disclosed, wherein the load cell enclosure has a pair of mounting flanges extending from the enclosure and the flanges each have opposed mounting and exposed surfaces. A swivel footed clamp is provided for contacting each flange exposed surface and a beam surface in a manner to firmly secure the flange mounting surfaces to the beam.
    Type: Grant
    Filed: February 15, 1984
    Date of Patent: November 19, 1985
    Assignee: FMC Corporation
    Inventors: Rangasami S. Chandra, Franklin P. Orlando
  • Patent number: 4449842
    Abstract: The sleeve bracket includes three attached sleeves, each sleeve having open ends for receiving and connecting similar frame members. Each sleeve is oriented in a direction which is perpendicular to the other two. The sleeves of the sleeve bracket intersect at right angles and define continuous unobstructed conduits to allow a frame member to be affixed within a sleeve at any point along the length of the frame member. Depending upon the positioning of frame members within the three sleeves, and the orientation and number of sleeve brackets employed, a number of sturdy, easily assembled, simply designed structures can be erected.
    Type: Grant
    Filed: October 21, 1981
    Date of Patent: May 22, 1984
    Assignee: Custom Wrought Products, Co.
    Inventor: William Reichman, Jr.
  • Patent number: 4407601
    Abstract: An improved cross-arm brace for supporting a cross-arm (24) on a utility support pole (23) is described. The brace has two support members (10) which lie along the support pole (23), one on each side of the support pole (23), and between the support pole (23) and the cross-arm (24). The support members (10) are connected to each other by one or more connecting members (11) which cross the pole (23) over that face of the pole (23) on which lies the cross-arm (24). Adjusting mechanisms (12, 14, 15, 16) associated with the connecting members (11) adjust to decrease the spacing between the support members (10) and thus to firmly wedge the support members (10) between the support pole (23) and the cross-arm (24). More than one cross-arm (24) on a support pole (23) can be supported by a single brace. The brace can be used in conjunction with a grid gain.
    Type: Grant
    Filed: November 3, 1980
    Date of Patent: October 4, 1983
    Assignee: Commonwealth Edison Co.
    Inventor: Gareld S. Reeder
  • Patent number: 4340317
    Abstract: In the first embodiment, the invention comprises an imperforate turbine wheel having a hub of polygonal cross-section engageable with a hollow shaft of polygonal conformation, and a thrust collar and bolt for fastening the shaft and wheel together.
    Type: Grant
    Filed: May 7, 1981
    Date of Patent: July 20, 1982
    Assignee: Northern Research & Engineering Corp.
    Inventors: Arnold M. Heitmann, Richard E. Lord, Jr.
  • Patent number: 4129392
    Abstract: A mounting structure for rolling cutter assemblies, especially gauge cutters, is disclosed wherein a saddle on a support structure is provided with a first sloping wall, a base portion joining said sloping wall and an abutment region facing the sloping wall. A wedge block is seated on the base portion of the saddle and has a second sloping wall facing and converging with the first sloping wall. The ends of the rolling cutter shaft have side walls that also converge and these side walls abuttingly engage the first and second sloping walls. Means are provided for holding and urging said shaft on to said saddle. The rolling cutter and shaft assembly may be easily removed by removal of the fastener means and wedge block. The disclosed saddle seat arrangement provides for an easy method of replacement of the rolling cutter assembly while the cutter head is still in the bore hole formation.
    Type: Grant
    Filed: March 24, 1978
    Date of Patent: December 12, 1978
    Assignee: Subterranean Tools Inc.
    Inventor: Homer B. Lupton