JPS6111409U - vehicle height adjustment device - Google Patents

vehicle height adjustment device

Info

Publication number
JPS6111409U
JPS6111409U JP9638484U JP9638484U JPS6111409U JP S6111409 U JPS6111409 U JP S6111409U JP 9638484 U JP9638484 U JP 9638484U JP 9638484 U JP9638484 U JP 9638484U JP S6111409 U JPS6111409 U JP S6111409U
Authority
JP
Japan
Prior art keywords
height adjustment
vehicle height
adjustment device
switching valve
accumulator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9638484U
Other languages
Japanese (ja)
Other versions
JPH039444Y2 (en
Inventor
誠太 金井
隆 広近
建 水向
洋 山中
Original Assignee
マツダ株式会社
カヤバ工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by マツダ株式会社, カヤバ工業株式会社 filed Critical マツダ株式会社
Priority to JP9638484U priority Critical patent/JPS6111409U/en
Publication of JPS6111409U publication Critical patent/JPS6111409U/en
Application granted granted Critical
Publication of JPH039444Y2 publication Critical patent/JPH039444Y2/ja
Granted legal-status Critical Current

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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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

調整装置の別の実施例を示すシステム図である。 １，１′・・・油圧シリンダ、２，２’，３，３’・・
・アキュムレータ、４． ４’・・・バネ特性切換弁、
’５． ５’・・・減衰力冫くルブ、６，６′・・・
減衰力切換弁、， ８． ９・・・パイロット電磁弁、
４ ａ， ．ｅａ，６１ａ・・・パイロット通路、Ｌ′
・・・パイロット圧供給通路、Ｌ・・・通路、１ａ・・
・メイン通路、ｌ’ａ・・・バイパス、Ｐ・・・オイル
ポンプ、Ｔ・・・タンク。FIG. 6 is a system diagram showing another embodiment of the adjustment device. 1, 1'... Hydraulic cylinder, 2, 2', 3, 3'...
・Accumulator, 4. 4'...Spring characteristic switching valve,
'5. 5'...Lube with low damping force, 6,6'...
Damping force switching valve, 8. 9...Pilot solenoid valve,
4 a, . ea, 61a...Pilot passage, L'
...Pilot pressure supply passage, L...Passage, 1a...
・Main passage, l'a...bypass, P...oil pump, T...tank.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）アキュムレータと連通して伸縮する油圧サスペン
ションシリンダを各車輪毎に設けて車両の車高調整を可
能に形成すると共に、複数のアキユムレータ間の連通お
よび遮断を可とするバネＱ切ｔＩＰと、油圧サスペンシ
ョンシリンダの伸縮運動に起因して発生する減衰力を変
更し得る減衰力切換弁との少なくともいずれか一方の切
換弁を有してなる車高調整装置において、上記切換弁が
パイロット切換弁を介してのアキュムレータ内圧を供給
源とするパイロット油圧に−よって作動されるよう構成
したことを特徴とする車高調整装置。(1) A hydraulic suspension cylinder that communicates with an accumulator and expands and contracts is provided for each wheel to enable vehicle height adjustment, and a spring Q-cut tIP that enables communication and isolation between a plurality of accumulators; A vehicle height adjustment device comprising at least one of a damping force switching valve capable of changing the damping force generated due to the expansion and contraction movement of a hydraulic suspension cylinder, wherein the switching valve is a pilot switching valve. A vehicle height adjustment device characterized in that it is configured to be operated by pilot hydraulic pressure supplied from internal pressure of an accumulator. （２）パイロット圧は、バネ特性切換弁によって隔離さ
れる側のアキュムレータ内圧を供給源とするよう配管さ
れてなる実用新案登録請求の範囲第１項記域の車高調整
装置。(2) The vehicle height adjustment device according to claim 1, wherein the pilot pressure is piped so that the supply source is the internal pressure of the accumulator on the side isolated by the spring characteristic switching valve. （３） バネ特性切換弁と減衰力切換弁め一方のパイ
ロット圧は、左もしくは右の油圧サスペンションシリン
ダ側のアキュムレ→タ内圧を他方のパイロット圧は残り
の油圧サスペンションシリン− ダ側のアキュムレータ
内圧をそれぞれ供給源とするよう配管されてな名実用新
案登録請求の範囲第１項記載の車高調整装置。(3) For the spring characteristic switching valve and the damping force switching valve, one pilot pressure is the accumulator internal pressure on the left or right hydraulic suspension cylinder side, and the other pilot pressure is the accumulator internal pressure on the remaining hydraulic suspension cylinder side. The vehicle height adjustment device according to claim 1, wherein the vehicle height adjustment device is piped so as to serve as a supply source.
JP9638484U 1984-06-27 1984-06-27 vehicle height adjustment device Granted JPS6111409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9638484U JPS6111409U (en) 1984-06-27 1984-06-27 vehicle height adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9638484U JPS6111409U (en) 1984-06-27 1984-06-27 vehicle height adjustment device

Publications (2)

Publication Number Publication Date
JPS6111409U true JPS6111409U (en) 1986-01-23
JPH039444Y2 JPH039444Y2 (en) 1991-03-08

Family

ID=30655832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9638484U Granted JPS6111409U (en) 1984-06-27 1984-06-27 vehicle height adjustment device

Country Status (1)

Country Link
JP (1) JPS6111409U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0433351U (en) * 1990-07-17 1992-03-18

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7290288B2 (en) 1997-06-11 2007-10-30 Prism Technologies, L.L.C. Method and system for controlling access, by an authentication server, to protected computer resources provided via an internet protocol network

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953107U (en) * 1982-09-30 1984-04-07 三菱自動車工業株式会社 Vehicle suspension device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953107B2 (en) * 1981-07-27 1984-12-22 日産自動車株式会社 Paint supply control method in electrostatic coating equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953107U (en) * 1982-09-30 1984-04-07 三菱自動車工業株式会社 Vehicle suspension device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0433351U (en) * 1990-07-17 1992-03-18

Also Published As

Publication number Publication date
JPH039444Y2 (en) 1991-03-08

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