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Patent Searching and Data


Title:
VEHICLE SHEET
Document Type and Number:
WIPO Patent Application WO/2018/186206
Kind Code:
A1
Abstract:
This vehicle sheet (1) is provided with a cushion frame (5) that can be vertically displaced by means of a link mechanism (6). In order to assist in the rise of the cushion frame (5), a torsion bar (14) is disposed inside a connection pipe (12) having both ends fixed to a pair of left and right rear links (11, 11). A position holding member (24) holds the torsion bar (14) and is supported by the connection pipe (12) such that positional misalignment of the axial center of the torsion bar (14) is prevented. In order to engage with an extension section (16) perpendicular to a shaft section (15), the position holding member (24) does not rotate about an axial line with respect to the torsion bar (14). Therefore, in the position holding member (24), portions requiring reinforcement against a transversal force from the torsion bar (14) are limited to a narrow range, and the position holding member (24) can be reduced in size and weight.

Inventors:
NAKAZAWA TAKATOSHI (JP)
HONDA WATARU (JP)
TANIGUCHI HIROMI (JP)
Application Number:
PCT/JP2018/011654
Publication Date:
October 11, 2018
Filing Date:
March 23, 2018
Export Citation:
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Assignee:
TS TECH CO LTD (JP)
International Classes:
B60N2/16
Domestic Patent References:
WO2017022675A12017-02-09
WO2012038080A12012-03-29
Foreign References:
JP2015003577A2015-01-08
JP2007230253A2007-09-13
US20120256465A12012-10-11
Attorney, Agent or Firm:
OSHIMA & PARTNERS (JP)
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