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| Number | Title | Issue Date |
| 8066302 | Center frame in crawler travel device and method for manufacturing center frame The present invention provides a center frame designed so that a center member, legs, and a lower plate can be formed by bending metal sheets, and to provide a manufacturing method for the center frame. A pair of front legs 13 and a pair of rear legs | 11/29/2011 |
| 7273230 | Tension shackle x-brace The present invention provides a device for reinforcing the rear end of a vehicle having a ladder-type frame. The device includes a first bar that is adapted to be secured between the left side rail and right suspension attachment of the vehicle frame and a second b... | 09/25/2007 |
| 7261322 | Coupling structure of side member to cross member A leaf spring bracket is fixed to an outer surface of a vertical wall of a side member in a vehicle transverse direction by use of rivets penetrating the vertical wall. A gusset which couples an end of a cross member in the vehicle transverse direction with the side... | 08/28/2007 |
| 7216884 | Aluminum trailer, frame and kit The aluminum trailer frame and trailer includes aluminum side rails with bowed forward sections which converge on an aluminum trailer tongue beam. A plurality of aluminum cross members are laterally mounted to opposing side rails. Each cross member has a generally C... | 05/15/2007 |
| 7198298 | Movable subframe for semi-trailers A movable subframe or slider for semi-trailers includes a pair of spaced-apart, parallel and longitudinally extending main members. The main members are interconnected by a pair of longitudinally spaced, parallel and transversely extending horizontal cross members, ... | 04/03/2007 |
| 7156421 | Composite cross member system In a frame for an over the highway or off-highway truck or tractor, the frame includes a first and second frame rail and a composite cross-member comprising a first sheet, a second sheet and a core material sheet positioned between the first and second face sheet. T... | 01/02/2007 |
| 7090290 | Motor vehicle A motor vehicle in which a floor of the body is reinforced by reinforcing struts arranged in V shapes, in which a body with a high rigidity is achieved by mounting the rear end-area ends of rear reinforcing struts arranged in a V-shape on a connecting area on the bo... | 08/15/2006 |
| 7055837 | Strut/shock crossmember A crossmember device is provided which is adapted to be installed between a pair of strut/shock towers of a vehicle. The crossmember device includes a left brace and right brace each having an upper, intermediate and lower portion. The left and right brace are inter... | 06/06/2006 |
| 7040069 | Long-span transition beam An elongate, long-span transition beam employable between columns in a building frame structure. This transition beam includes (a) an elongate central portion having one, principal cross-sectional vertical depth, and (b) joined to the opposite ends of the central po... | 05/09/2006 |
| 6712393 | Tubular crossmember A tubular crossmember for a vehicle frame having spaced apart rails. The crossmember includes an “X” shaped member and two elongated members. Ends of legs of the “X” shaped member are constrained to ends of the elongated members. The two elongated members ar... | 03/30/2004 |
| 6149198 | Suspension arm arrangement The invention is directed to a suspension arm that is constructed and arranged to elastically absorb transverse and longitudinal forces transferred from the wheels of a vehicle to the supporting structure. The supporting structure comprises two hollow rea... | 11/21/2000 |
| 5417454 | Frame reinforcement means A device is disclosed for assisting in maintaining the structural rigidity of an automobile frame. It comprises a beam member having spaced apart ends each of which is adapted for attachment to a frame rail of a selected automobile frame at the point of a... | 05/23/1995 |
| 4327938 | Vehicle frame with an energy-dissipating frame part A vehicle frame with an energy-dissipating frame section, which includes at least two longitudinal bearers to be primarily deformed that extend at a distance from one another in the vehicle longitudinal direction, and a cross-bearer connecting the two lon... | 05/04/1982 |
