JPS6134763B2 - - Google Patents

Info

Publication number
JPS6134763B2
JPS6134763B2 JP54107072A JP10707279A JPS6134763B2 JP S6134763 B2 JPS6134763 B2 JP S6134763B2 JP 54107072 A JP54107072 A JP 54107072A JP 10707279 A JP10707279 A JP 10707279A JP S6134763 B2 JPS6134763 B2 JP S6134763B2
Authority
JP
Japan
Prior art keywords
arm
hydraulic
lift
slider
hydraulic piston
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
Application number
JP54107072A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5632901A (en
Inventor
Yoshiaki Murakami
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.)
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki Agricultural Machinery Mfg Co Ltd
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 Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki Agricultural Machinery Mfg Co Ltd
Priority to JP10707279A priority Critical patent/JPS5632901A/ja
Publication of JPS5632901A publication Critical patent/JPS5632901A/ja
Publication of JPS6134763B2 publication Critical patent/JPS6134763B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
JP10707279A 1979-08-24 1979-08-24 Safety mechanism of lifting and lowering operation device by liquid pressure Granted JPS5632901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10707279A JPS5632901A (en) 1979-08-24 1979-08-24 Safety mechanism of lifting and lowering operation device by liquid pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10707279A JPS5632901A (en) 1979-08-24 1979-08-24 Safety mechanism of lifting and lowering operation device by liquid pressure

Publications (2)

Publication Number Publication Date
JPS5632901A JPS5632901A (en) 1981-04-02
JPS6134763B2 true JPS6134763B2 (enrdf_load_html_response) 1986-08-09

Family

ID=14449764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10707279A Granted JPS5632901A (en) 1979-08-24 1979-08-24 Safety mechanism of lifting and lowering operation device by liquid pressure

Country Status (1)

Country Link
JP (1) JPS5632901A (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765007U (enrdf_load_html_response) * 1980-10-03 1982-04-17
JPS6129210Y2 (enrdf_load_html_response) * 1980-11-25 1986-08-29
JPS6129209Y2 (enrdf_load_html_response) * 1980-11-25 1986-08-29
JPS6129208Y2 (enrdf_load_html_response) * 1980-11-25 1986-08-29
JPS58178804U (ja) * 1982-05-24 1983-11-30 三菱農機株式会社 油圧装置のリリ−フ防止装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2356231A (en) * 1941-07-04 1944-08-22 Ferguson Henry George Tractor for agricultural implements
US2786402A (en) * 1952-05-16 1957-03-26 Massey Harris Ferguson Ltd Power operating system for tractor hitch linkages
US2804814A (en) * 1952-11-20 1957-09-03 Massey Harris Ferguson Ltd Power actuated implement hitch for tractors
US2790365A (en) * 1954-06-29 1957-04-30 Ferguson Harry Inc Controls for tractors
US3768570A (en) * 1972-06-28 1973-10-30 Ford Motor Co Tractor hydraulic lift system
JPS5758462Y2 (enrdf_load_html_response) * 1977-01-19 1982-12-14

Also Published As

Publication number Publication date
JPS5632901A (en) 1981-04-02

Similar Documents

Publication Publication Date Title
US4938023A (en) Swing-frame motor flow and sensed load pressure control system for hydraulic excavator
JPS6134763B2 (enrdf_load_html_response)
JPS637722B2 (enrdf_load_html_response)
US2311516A (en) Hydraulic control mechanism
US4332285A (en) Tractor power lift mechanisms
JPS60738Y2 (ja) 液圧昇降作動装置における耕耘抵抗調節装置
JPH0436572Y2 (enrdf_load_html_response)
JPS5927693Y2 (ja) トラクタ−におけるダッシング防止装置
JPH0446491Y2 (enrdf_load_html_response)
JP2598800Y2 (ja) トラクターの作業機昇降装置における上げ高さ調節装置
JPS637723B2 (enrdf_load_html_response)
JPH032092Y2 (enrdf_load_html_response)
JPS6124011Y2 (enrdf_load_html_response)
JPS6125323B2 (enrdf_load_html_response)
JPS622668Y2 (enrdf_load_html_response)
JPS646007Y2 (enrdf_load_html_response)
JPS5930648Y2 (ja) 耕深自動調節装置
JPH032091Y2 (enrdf_load_html_response)
JPH0139724B2 (enrdf_load_html_response)
JPH0541621Y2 (enrdf_load_html_response)
JPH01157301A (ja) 農用トラクタのリフトアーム駆動装置
JP2524182B2 (ja) 作業機の緩速下降装置
JPS5930646Y2 (ja) 農用トラクタの油圧制御装置
JPS638176Y2 (enrdf_load_html_response)
JPS6322763B2 (enrdf_load_html_response)