JPH0641900Y2 - 車体支持用ジャッキ装置 - Google Patents

車体支持用ジャッキ装置

Info

Publication number
JPH0641900Y2
JPH0641900Y2 JP1989114493U JP11449389U JPH0641900Y2 JP H0641900 Y2 JPH0641900 Y2 JP H0641900Y2 JP 1989114493 U JP1989114493 U JP 1989114493U JP 11449389 U JP11449389 U JP 11449389U JP H0641900 Y2 JPH0641900 Y2 JP H0641900Y2
Authority
JP
Japan
Prior art keywords
oil passage
side oil
check valve
oil
pilot
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.)
Expired - Lifetime
Application number
JP1989114493U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0352268U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
敏夫 本橋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aichi Corp
Original Assignee
Aichi Corp
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 Aichi Corp filed Critical Aichi Corp
Priority to JP1989114493U priority Critical patent/JPH0641900Y2/ja
Publication of JPH0352268U publication Critical patent/JPH0352268U/ja
Application granted granted Critical
Publication of JPH0641900Y2 publication Critical patent/JPH0641900Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
JP1989114493U 1989-09-29 1989-09-29 車体支持用ジャッキ装置 Expired - Lifetime JPH0641900Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989114493U JPH0641900Y2 (ja) 1989-09-29 1989-09-29 車体支持用ジャッキ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989114493U JPH0641900Y2 (ja) 1989-09-29 1989-09-29 車体支持用ジャッキ装置

Publications (2)

Publication Number Publication Date
JPH0352268U JPH0352268U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-21
JPH0641900Y2 true JPH0641900Y2 (ja) 1994-11-02

Family

ID=31662858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989114493U Expired - Lifetime JPH0641900Y2 (ja) 1989-09-29 1989-09-29 車体支持用ジャッキ装置

Country Status (1)

Country Link
JP (1) JPH0641900Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH0352268U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-21

Similar Documents

Publication Publication Date Title
US4142710A (en) Automatic extension control system for jacking device
AU601564B2 (en) Collapsible tower boom lift
US5249643A (en) Vehicular self-propelled aerial work platform and telescoping parallelogram boom therefor
JP3129495B2 (ja) 昇降作業機の位置エネルギ回収装置
JPH0641900Y2 (ja) 車体支持用ジャッキ装置
JP2002088796A (ja) ドーザ装置
RU2281244C1 (ru) Гидравлический привод преимущественно мобильной антенной установки с подъемной мачтой
JP3561615B2 (ja) 作業台のレベリングシステム
JP3662160B2 (ja) 高所作業車のレベリング装置
JPH0749667B2 (ja) 農用ロ−ダのアタツチメント平行移動操作用油圧装置
JP2021006698A (ja) 杭打機及び杭打機の使用方法
JP2602012Y2 (ja) アウトリガジャッキの制御装置
JP2005132519A (ja) 高所作業車のレベリング装置
JPS6244000Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3411970B2 (ja) 作業車のアウトリガジャッキ
JP2005075510A (ja) 高所作業車のレベリング装置
JPS6147799B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6326441Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0518400Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0221520Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0250436U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3096922B2 (ja) 農用フロントローダのアタッチメント平行昇降操作用油圧装置
JPS6111876B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0130966Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH10183674A (ja) 土工具昇降装置

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080416

Year of fee payment: 9

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090416

Year of fee payment: 10

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 11

Free format text: PAYMENT UNTIL: 20100416

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100416

Year of fee payment: 11

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 12

Free format text: PAYMENT UNTIL: 20110416

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 13

Free format text: PAYMENT UNTIL: 20120416

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 14

Free format text: PAYMENT UNTIL: 20130416

EXPY Cancellation because of completion of term