Title:
ZERO-SHEAR CROSS SHAFT
Document Type and Number:
WIPO Patent Application WO/2018/107351
Kind Code:
A1
Abstract:
A zero-shear cross shaft for use on a motor vehicle, comprising a cross shaft base (10), a locking plate (20), and two connection seat bearings (30) assembled together. The locking plate (20) is provided on top of the cross-shaft base (10). The connection seat bearings (30) are respectively provided on the two ends of the cross-shaft base (10). The cross-shaft base (10), locking plate 20), and each of the connection seat bearings (30) are engaged with a vehicle body, wherein a structure provides, via the cross-shaft base (10), a rotatable design feature for the locking plate (20) and each of the connection seat bearings (30). When the vehicle body traverses over an uneven road surface, the structure can cancel out a shearing force of a motor vehicle rear axle (60), effectively preventing concentration of the shearing force from damaging a vehicle frame (61), rear axle (60), or engine mount of the vehicle body, thereby achieving safe driving conditions and durability.
Inventors:
CHO JIH-KUEI (CN)
Application Number:
PCT/CN2016/109601
Publication Date:
June 21, 2018
Filing Date:
December 13, 2016
Export Citation:
Assignee:
SHINE FAR METAL IND CO LTD (CN)
CHO JIH KUEI (CN)
CHO JIH KUEI (CN)
International Classes:
B60G21/05
Foreign References:
CN205022323U | 2016-02-10 | |||
US4600072A | 1986-07-15 | |||
CN102717675A | 2012-10-10 | |||
CN103963594A | 2014-08-06 | |||
CN104260613A | 2015-01-07 | |||
CN105034743A | 2015-11-11 |
Attorney, Agent or Firm:
WANG & ASSOCIATES (CN)
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