Title:
AIR SPRING DEVICE
Document Type and Number:
Japanese Patent JP2006160198
Kind Code:
A
Abstract:
To provide an air spring device capable of enhancing the durability regardless of the stroke of a suspension.
The air spring device 1 to be installed between a vehicle body and an arm A is equipped with a diaphragm 2, a chamber 3 attached to the top of the diaphragm 2, and a piston 4 attached to the bottom of the diaphragm 2, wherein a link 6 is installed to couple the piston 4 side (coupling member 5) with the body B side, and is configured equally to and parallel with the line segment tying the coupling point C1 of the arm A with the piston 4 side to the coupling point C2 of the arm A with the body B side, and further it is arranged so that the confronting angle of the piston 4 to the chamber 3 is zero.
Inventors:
KAWADA TETSUAKI
Application Number:
JP2004358643A
Publication Date:
June 22, 2006
Filing Date:
December 10, 2004
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60G11/28; B60G3/20; B60G7/00; F16F9/05; F16F15/04
Domestic Patent References:
| JPH0159715U | 1989-04-14 | |||
| JPH0872517A | 1996-03-19 | |||
| JP2000255237A | 2000-09-19 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Kazuhiro Ueda
Yoshiki Kuroki
Kazuhiro Ueda