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Patent Searching and Data


Title:
SUSPENSION
Document Type and Number:
WIPO Patent Application WO/2018/163462
Kind Code:
A1
Abstract:
To provide a suspension that prevents the infiltration of dust and for which heat dissipation efficiency of the cylinder is improved. This suspension (1) is equipped with a cylinder (10), a piston rod (20) inserted into the cylinder, and a tubular second diaphragm (70) that rolls in conjunction with displacement of the piston rod with respect to the cylinder. When the suspension contracts, the second diaphragm assumes a convex shape toward the axle side of an outer tube part, and is accommodated in the outer tube part.

Inventors:
TANAKA, Katsushi (SHOWA CORPORATION 2601, Matsubara, Fukuroi Cit, Shizuoka 94, 〒4371194, JP)
YOSHIDA, Kojiro (SHOWA CORPORATION 2601, Matsubara, Fukuroi Cit, Shizuoka 94, 〒4371194, JP)
Application Number:
JP2017/028586
Publication Date:
September 13, 2018
Filing Date:
August 07, 2017
Export Citation:
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Assignee:
SHOWA CORPORATION (1-14-1, Fujiwara-cho Gyoda Cit, Saitama 06, 〒3618506, JP)
International Classes:
F16F9/32; F16F9/084; F16J3/02; F16J15/52
Foreign References:
JPH054590Y21993-02-04
JP2006327296A2006-12-07
JPS6141608Y21986-11-27
JP2016183761A2016-10-20
JP5131594B22013-01-30
JP2003511639A2003-03-25
JP2016183761A2016-10-20
JP5131594B22013-01-30
JPH054590U1993-01-22
JP2006327296A2006-12-07
JPS6141608U1986-03-17
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (Daiwa Minamimorimachi Building, 2-6 Tenjinbashi 2-chome Kita, Kita-ku, Osaka-sh, Osaka 41, 〒5300041, JP)
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