Title:
HEIGHT ADJUSTING DEVICE
Document Type and Number:
Japanese Patent JPH04331619
Kind Code:
A
Abstract:
PURPOSE: To prevent a trouble due to clogging by quickly thawing the freezing of a check valve.
CONSTITUTION: In a height adjusting device adjusting the height by feeding/ discharging the pressure air of an air pressure source 10 having an air compressor 11, a drier 12 and an air pressure tank 14 to an air chamber 21 provided on each suspension unit 20 through an air pressure feed valve 30 and an air pressure discharge valve 50, a check valve V blocking the back flow is integrally assembled to the discharge port 11b of the air compressor 11. Constituting members 61, 62 of the check valve V are made of the same raw material as the raw material of a member 11a constituting the discharge port 11b or a nonconductive raw material.
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Inventors:
YAMAHARA SHINICHI
SEKIKAWA MASAHIKO
MIURA KIYOKATSU
SEKIKAWA MASAHIKO
MIURA KIYOKATSU
Application Number:
JP12869591A
Publication Date:
November 19, 1992
Filing Date:
May 01, 1991
Export Citation:
Assignee:
AISIN SEIKI
TOYOTA MOTOR CORP
TOYOTA MOTOR CORP
International Classes:
B60G17/052; B60G17/015; (IPC1-7): B60G17/052
Attorney, Agent or Firm:
Teruichi Hase