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Variable adjustable trailer hitch

A trailer hook, adjustable technology, applied in the direction of vehicle components, transportation and packaging, traction connectors, etc.

Inactive Publication Date: 2016-03-30
唐纳德 M 怀特
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Other inventions closest to the gist offer some more or less complex features which do not solve the problem in an efficient and economical way

Method used

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  • Variable adjustable trailer hitch
  • Variable adjustable trailer hitch
  • Variable adjustable trailer hitch

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Experimental program
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Embodiment Construction

[0030] Referring to the drawings, the present invention is referenced 10 . It can be seen that the present invention basically includes horizontal tube assembly 20 , journal tube assembly 80 , ball assembly 180 , motor assembly 260 , and torque balancer assembly 320 .

[0031] The present invention 10 is mounted to any vehicle capable of towing a trailer assembly. Such as figure 1 As shown, any such vehicle includes a frame portion, such as trailer frame 240 . The trailer frame 240 has sufficient material strength and durability to tow a trailer assembly carrying a load on the present invention 10 . At least two frame bracket assemblies 220 are mounted on the trailer frame 240 . Each frame bracket assembly 220 includes a mounting frame 222 . Each mounting frame 222 has an attachment bracket 224 attached thereto by bolts 226 or the like. The frame bracket assembly 220 is vertically adjustable to facilitate de-installation of the horizontal tube assembly 20 initially.

[0...

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PUM

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Abstract

A variably adjustable trailer hitch assembly (10), comprising a horizontal tube assembly (20) that is fixedly secured onto a vehicle. A journaling tube assembly (80) is mounted upon and journals the horizontal tube assembly (20). A ball assembly (180) is mounted onto the journaling tube assembly (80) and receives a trailer's hitch ball coupler. Adjustable means laterally move the journaling tube assembly (80) mounted upon the horizontal tube assembly (20). A torque equalizer assembly (320) is fixed upon the journaling tube assembly (80).

Description

technical field [0001] The present invention relates to hitch assemblies and, in particular, to a trailer hitch assembly which can be variably adjusted to receive a trailer. Background technique [0002] The applicant considers one of the following references to be the closest prior art: [0003] US Patent No. 6,974,146 (B2) issued to Abel on December 13, 2005 for adjustable hooks and methods of use. [0004] US Patent No. 6,634,666 (B2), issued October 21, 2003 to Schlitz et al., for remote control of a tow hitch assembly. [0005] US Patent No. 2003-0132605(A1), issued to Wells on July 17, 2003, is an adjustable hitch assembly for towing a trailer. [0006] U.S. Patent No. 3,891,239 (B1 ) issued June 24, 1975 to Leo et al. for towing and deploying a mobile home using a hydraulically operated hitch. [0007] US Patent No. 3,178,203(B1), issued to Elliott on April 13, 1965, for a dual trailer steering system. [0008] U.S. Patent No. 4,214,772 (B1 ), issued to Kyle et al...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60D1/44
CPCB60D1/246B60D1/40B60D1/44
Inventor 唐纳德·M·怀特
Owner 唐纳德 M 怀特