Title:
ACCELERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/039657
Kind Code:
A1
Abstract:
An acceleration device (1) including: a case (10); a displacement part (20); an elastic member (30); and a fully closed cushion (50a) formed of material having elasticity, the case (10) being provided with a guide part (110a) that forms a void into which the fully closed part (50a) is inserted, the fully closed cushion (50a) having an assembling part and a contact part. The fully closed cushion (50a) and the guide part (110a) are configured such that, in a second range located on the entrance side of the guide part (110) relative to a first range among the first range to a third range of the guide part (110a), the shape of the assembling part before being inserted, in a cross section perpendicular to an inserting direction, is larger than the shape of the void in a cross section perpendicular to the inserting direction, and that the shape of the assembling part before being inserted, in a cross section perpendicular to the inserting direction and located in the first range, is smaller than the shape of the void in a cross section perpendicular to the inserting direction in the third range.
Inventors:
KITA TAKUTO (JP)
OYA MASAHIRO (JP)
OTAKA YASUHIRO (JP)
OYA MASAHIRO (JP)
OTAKA YASUHIRO (JP)
Application Number:
PCT/JP2020/031696
Publication Date:
March 04, 2021
Filing Date:
August 21, 2020
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60K26/02; F16F7/00; F16F15/08; G05G1/30; G05G5/04
Foreign References:
| CN202782700U | 2013-03-13 | |||
| JPH1024786A | 1998-01-27 | |||
| JP2019101574A | 2019-06-24 | |||
| JP2012148704A | 2012-08-09 | |||
| JP2004155375A | 2004-06-03 | |||
| JPH0367734U | 1991-07-02 | |||
| JPS596161A | 1984-01-13 |
Attorney, Agent or Firm:
TOKKYO GYOMUHOJIN MEISEI INTERNATIONAL PATENT FIRM (JP)
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