10081408 is referenced by 1 patents and cites 13 patents.

An air spring structure has a first communication hole formed in a peripheral surface of a cylinder and a second communication hole formed in the peripheral surface at a position closer to an axle than the first communication hole. A piston has a sliding portion that comes into contact with an inner peripheral surface of the cylinder and partitions the cylinder into an inner chamber and a balance chamber. The sliding portion has an axial length shorter than an axial length between the first communication hole and the second communication hole. A communication member has a communication path formed so as to pass through the first communication hole and the second communication hole to allow the inner chamber and the balance chamber to communicate with each other.

Title
Air spring structure
Application Number
15/411222
Publication Number
10081408 (B2)
Application Date
January 20, 2017
Publication Date
September 25, 2018
Inventor
Kojiro Yoshida
Fukuroi
JP
Agent
Leason Ellis
Assignee
SHOW A CORPORATION
JP
IPC
B62K 25/04
F16F 9/346
F16F 9/02
B62K 25/08
F16F 9/48
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