Hooks Patents (Class 238/355)
  • Patent number: 8864043
    Abstract: A rail fastening system is provided. The rail fastening system includes a fastener including a baseplate and at least one of clamp. The at least one clamp mounts with the baseplate and extends under a rail of a railroad to abut against a flange of the rail opposite a flange adjacent to the baseplate. Certain embodiments of the fastener include adjustment teeth to finely adjust the positioning of the clamps relative to the baseplate. Certain other embodiments of the fastener include slotted clamps that receive a baseplate.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: October 21, 2014
    Assignee: Rail Construction Equipment Company
    Inventors: Dennis Hanke, Dean T. Wickman
  • Publication number: 20120211571
    Abstract: A rail fastening system is provided. The rail fastening system includes a fastener including a baseplate and at least one of clamp. The at least one clamp mounts with the baseplate and extends under a rail of a railroad to abut against a flange of the rail opposite a flange adjacent to the baseplate. Certain embodiments of the fastener include adjustment teeth to finely adjust the positioning of the clamps relative to the baseplate. Certain other embodiments of the fastener include slotted clamps that receive a baseplate.
    Type: Application
    Filed: February 17, 2012
    Publication date: August 23, 2012
    Applicant: RAIL CONSTRUCTION EQUIPMENT COMPANY
    Inventors: Dennis Hanke, Dean T. Wickman
  • Patent number: 5288016
    Abstract: A rail-tie fastening assembly for connecting a rail to a tie including a rail seat assembly and a rail anchor. The rail seat assembly is connectable to the tie and the rail seat assembly includes a seat hook assembly which extends over a portion of the rail flange. A portion of the rail seat assembly is formed on a first radius to provide a rail seat curved bearing surface. The rail anchor has an anchor hook assembly which extends over a portion of the rail flange. The rail anchor has a portion formed on a second radius to provide a rail anchor curved bearing surface. In the assembled position of the rail seat assembly and the rail anchor, the rail seat curved bearing surface engages the rail anchor curved bearing surface to form a rocking bearing seat.
    Type: Grant
    Filed: December 28, 1992
    Date of Patent: February 22, 1994
    Assignee: Kerr-McGee Chemical Corporation
    Inventor: S. Hudson Owen
  • Patent number: 5165599
    Abstract: A rail-tie fastening assembly for connecting a rail having a rail flange to a tie comprising a rail seat assembly and a rail anchor. The rail seat assembly is connectable to the tie and includes an anchor slot and a seat hook assembly. The seat hook assembly is adapted to extend a distance over an upper surface of the rail flange. The rail anchor includes an anchor hook assembly adapted to extend over on the upper surface of the rail flange in an assembled position of the rail anchor to the rail seat assembly. The rail anchor is insertable through the anchor slot in the rail seat assembly to the assembled position. The seat hook assembly is spaced a distance from the upper surface of the rail in the assembled position of the rail anchor to the rail seat assembly. The anchor hook assembly engages one side of the rail flange and the seat hook assembly engages the opposite side of the rail flange to restrain lateral movement.
    Type: Grant
    Filed: January 6, 1992
    Date of Patent: November 24, 1992
    Assignee: Kerr-McGee Chemical Corporation
    Inventors: S. Hudson Owen, Paul A. Wolff
  • Patent number: 5154346
    Abstract: A composite minimum-joint electrified rail is constructed by combining a non-conductive support rail divided into easily installed segments with a continuous conductive rail that mounts on the support rail and spans any number of support rail segments. The conductive rail may be attached to the non-conductive rail by a tongue and groove arrangement. Multiple conductive rails or strips may be attached to different portions of the same support rail. In addition spring clips are shown for attaching the support rail to railroad ties or roadbed, and fish plates are shown for attaching abutted support rails.
    Type: Grant
    Filed: September 16, 1991
    Date of Patent: October 13, 1992
    Inventor: Donald D. Bruning
  • Patent number: 5148980
    Abstract: In a device for mounting in position guide rails (1), in which device the guide rail (1) is free of perforations and is seized by claws (3), which claws (3) are fixed in a mounting part, the mounting part has a mounting plate (2) extending in parallel relation to the longitudinal direction of the guide rail, noting that the claws (3) can be passed through perforations (16) in the mounting plate and can be braced against the mounting plate (2), in particular with the interposition of a spring (4), at the side, located opposite the guide rail (1), of the mounting plate (2).
    Type: Grant
    Filed: June 4, 1990
    Date of Patent: September 22, 1992
    Assignee: Voest-Alpine Zeltweg Gesellschaft m.g.h.
    Inventors: Dieter Fritz, Heinz Ossberger, Johannes R. Oswald
  • Patent number: 5078319
    Abstract: A rail-tie fastening assembly for connecting a rail having a rail flange to a tie comprising a rail seat assembly and a rail anchor. The rail seat assembly is connectable to the tie and includes an anchor slot and a seat hook assembly. The seat hook assembly is adapted to extend a distance over an upper surface of the rail flange. The rail anchor includes an anchor hook assembly adapted to extend over on the upper surface of the rail flange in an assembled position of the rail anchor to the rail seat assembly. The rail anchor is insertable through the anchor slot in the rail seat assembly to the assembled position. The seat hook assembly is spaced a distance from the upper surface of the rail in the assembled position of the rail anchor to the rail seat assembly. The anchor hook assembly engages one side of the rail flange and the seat hook assembly engages the opposite side of the rail flange to restrain lateral movement.
    Type: Grant
    Filed: August 9, 1990
    Date of Patent: January 7, 1992
    Assignee: Kerr-McGee Chemical Corporation
    Inventors: S. Hudson Owen, Paul A. Wolff
  • Patent number: 5042717
    Abstract: Fastening strap composed of a rod having a vertical rectilinear part (20) and a curved part which forms a spring and the end (10) of which grips the flange (25) of the rail to be fastened, after being tensioned as a result of the rotation of the strap above a ramp (30), the lower end of the rectilinear part being equipped with a heel (2) catching on a retaining surface (36) in the tie. The strap has an intermediate bearing point (6) which, during the rotation of the strap, bears on an abutment (38) or on a bearing surface of a metal sole plate. This intermediate bearing point ensures the stability of the strap during its rotation and in its tensioned position and, if an abutment is used, keeps this abutment in place.
    Type: Grant
    Filed: November 28, 1989
    Date of Patent: August 27, 1991
    Assignee: Etablissements Vape
    Inventor: Gerard Vanotti
  • Patent number: 4927078
    Abstract: A securing device for a railway rail includes a fixing rod having a first end in the form of a spring head which bears on the shoe of the rail. The rod extends through a shim and has a second end is configured like a hook and is held in an anchoring sheath embedded in a support. The anchoring sheath includes a shoulder for tensioning the spring head under the shoe of the rail after the rod has been rotated by a half turn. The tensioning of the rod also results from the slope of the upper surface of the shim which extends upwardly and continues the slope of the shoe of the rail.
    Type: Grant
    Filed: July 29, 1988
    Date of Patent: May 22, 1990
    Assignee: Etablissements S.A.
    Inventor: Gerard Vanotti
  • Patent number: 4874128
    Abstract: A rail-tie fastening assembly for connecting a rail having a rail flange to a tie comprising a rail seat assembly and a rail anchor. The rail seat assembly is connectible to the tie and includes an anchor slot and a seat hook assembly. The seat hook assembly is adapted to extend a distance over an upper surface of the rail flange. The rail anchor includes an anchor hook assembly adapted to extend over on the upper surface of the rail flange in an assembled position of the rail anchor to the rail seat assembly. The rail anchor is insertible through the anchor slot in the rail seat assembly to the assembled position. The seat hook assembly is spaced a distance from the upper surface of the rail flange to cooperate in permitting vertical movement of the rail in the assembled position of the rail anchor to the rail seat assembly. Tne anchor hook assembly engages one side of the rail flange and the seat hook assembly engages the opposite side of the rail flange to restrain lateral movement.
    Type: Grant
    Filed: December 3, 1987
    Date of Patent: October 17, 1989
    Assignee: Kerr-McGee Chemical Corporation
    Inventor: S. Hudson Owen
  • Patent number: 4513912
    Abstract: To hold a railway rail down on a support member, a device is employed having a first part driven into a vertical hole in the support member, a second part having a sideways projection, part of which lies vertically below a part of the support member, to one side of the bottom of the hole, and third, fourth and fifth parts forming an arch above the support member. A fulcrum portion of the first part co-operates with the wall of the hole during the driving operation to form a pivot about which said device rocks to cause the above-mentioned part of the projection to come under the above-mentioned part of the support member. From the lower extremity of the fifth part, i.e. the side of the arch which is further from the first part of the device, there extend sixth and seventh parts of the device, the sixth part sideways and the seventh part downwardly.
    Type: Grant
    Filed: December 7, 1981
    Date of Patent: April 30, 1985
    Assignee: Pandrol Ltd.
    Inventor: Jon S. Schumaker
  • Patent number: 4349151
    Abstract: To hold a railway rail down on a support member, a device is employed having a first part driven into a vertical hole in the support member, a second part having a sideways projection, part of which lies vertically below a part of the support member, to one side of the bottom of the hole, and further parts forming an arch above the support member. A convex portion of the first part co-operates with the wall of the hole during the driving operation to form a pivot about which said device rocks to cause the above-mentioned part of the projection to come under the above-mentioned part of the support member. A portion of a clip is driven under the arch and presses upwardly on it, another portion of the clip bears downwardly on the flange of the rail and a third portion bears downwardly on a fixed surface which, as seen from the rail, is beyond said first portion.
    Type: Grant
    Filed: May 21, 1980
    Date of Patent: September 14, 1982
    Assignee: Pandrol Limited
    Inventor: Jon S. Schumaker