Invention Grant
US08408576B2 Off-road hitch assembly 有权
越野搭扣装配

  • Patent Title: Off-road hitch assembly
  • Patent Title (中): 越野搭扣装配
  • Application No.: US13561389
    Application Date: 2012-07-30
  • Publication No.: US08408576B2
    Publication Date: 2013-04-02
  • Inventor: Don Volk
  • Applicant: Don Volk
  • Agent Daniel Boudwin
  • Main IPC: B60D1/155
  • IPC: B60D1/155
Off-road hitch assembly
Abstract:
Disclosed is an improved all terrain vehicle (ATV) trailer hitch system, comprising a first and second pivotal joint connected by an elongated driveshaft for navigating uneven terrain and maneuvering through tight turns without joint binding or trailer tipping. The driveshaft comprises a length adjustable member having a first end connecting to a lead vehicle via a first pivotal joint that statically supports the joint and allows pitching of the driveshaft. The driveshaft second end attaches by way of a second pivotal and rotatable joint to a trailer attachment assembly. The trailer attachment assembly provides connection to the trailer and for receiving an elongated drive screw member that establishes a rotational joint. The second pivotal joint therefore provides yaw and roll capability for the trailer. The system provides a multiple joint connection separated by an elongated driveshaft between a vehicle and a trailer for reduced binding and off-road maneuvering.
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