JPS6084311U

JPS6084311U - Damping valve unit for vehicle height adjustment device

Info

Publication number: JPS6084311U
Application number: JP17637483U
Authority: JP
Inventors: 水向　建
Original assignee: カヤバ工業株式会社
Priority date: 1983-11-15
Filing date: 1983-11-15
Publication date: 1985-06-11
Also published as: JPH0343841Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は車高調整装置を示すシステム図、第２図は本考
案の実施例に係る減衰バルブを一部切截して示す断面図
、第３図は他の実施例に係る減衰バルブを第２図と同様
に示す断面図である。２ａｔ２ｂ・・・アキュムレータ、３・・・切換バルブ
、Ａ・・・圧油供給回路、Ｂｆ、Ｂγ・・・車高調整機
構、Ｐ・・・油圧源、ＳＡ−・・車高調整器。ｌ　　ｖｉ、糺−：“ −１し７　　　　　　。１−ヨし一石朴−１１＝９−′［一−−−−−−７■−−−−−−−−一−〜、／ＩＴｌ
伺：口　：Ｙｌ冒：口１：　〒１：１旧　　　１：　了１　　；１１１１−上
−＝−！し」１−−−、−−ツーシ−１Fig. 1 is a system diagram showing a vehicle height adjustment device, Fig. 2 is a partially cutaway sectional view of a damping valve according to an embodiment of the present invention, and Fig. 3 is a diagram showing a damping valve according to another embodiment. FIG. 2 is a sectional view similar to FIG. 2; 2at2b...Accumulator, 3...Switching valve, A...Pressure oil supply circuit, Bf, Bγ...Vehicle height adjustment mechanism, P...Hydraulic pressure source, SA-...Vehicle height adjuster. l vi, 纺-: "-1 し7. 1-Yoshi Ichikoku-Poku-11 = 9-'
Inquiry: 口：Yl 郎：口 1: 〒1:1OLD 1: 了1 ;1111-上-=-! "shi"1---, --two sea-1

Claims

[Scope of utility model registration request]

(1) It is installed in a vehicle height adjustment device having a vehicle height adjustment device that is operated by supplying hydraulic oil from a pressure oil supply source having an appropriate hydraulic pressure source, etc., and is connected to a pressure oil supply circuit. In the damping valve of the vehicle height adjusting device formed to enable supply of hydraulic oil to the vehicle height adjusting device, the damping valve is formed by integrally forming a plurality of accumulators, and
A damping valve for a vehicle height adjustment device, characterized by integrally forming a switching valve that enables communication and isolation between a plurality of accumulators.

(2) A damping valve for a vehicle height adjustment device according to claim 1, wherein the damping valve is formed so that its damping force can be changed in multiple stages.

(3) The damping valve is formed so that one actuator can change the damping force in multiple stages, and the other actuator can communicate and cut off the plurality of accumulators.Claim 1 of the Utility Model Registration:
Damping valve for vehicle height adjustment device as described in Section 2. .

(4) The vehicle according to claim 1, wherein the M damping valve is formed so that the damping force can be changed in multiple stages by an actuator, and communication and isolation can be established between a plurality of accumulators. High-adjustment device damping valve.