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Title:
SPRING GUIDE AND SUSPENSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/129653
Kind Code:
A1
Abstract:
A spring guide (100) has: a base portion (110) for supporting a coil spring (4); and an opening portion (120) which is formed to pass through the base portion (110) and into which a shock absorber (1) is to be inserted. The opening portion (120) has protruding portions (122) protruding from an inner circumferential surface (121) of the opening portion (120), for supporting the shock absorber (1), and recessed portions (123) recessed from the inner circumferential surface (121) of the opening portion (120). A plurality of protruding portions (122) are arranged along the circumferential direction of the opening portion (120), and a gate cut mark (130) of an injection molding die (150) is formed in the recessed portion (123).

Inventors:
KURIHARA KENTA (JP)
Application Number:
PCT/JP2019/047515
Publication Date:
June 25, 2020
Filing Date:
December 04, 2019
Export Citation:
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Assignee:
KYB CORP (JP)
International Classes:
F16F1/12; F16F9/32
Foreign References:
DE202017106124U12017-12-06
DE102016200307A12017-01-12
JP2005257066A2005-09-22
JP2014009774A2014-01-20
JP2018203175A2018-12-27
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
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