IN154910B - - Google Patents

Info

Publication number
IN154910B
IN154910B IN538/CAL/80A IN538CA1980A IN154910B IN 154910 B IN154910 B IN 154910B IN 538CA1980 A IN538CA1980 A IN 538CA1980A IN 154910 B IN154910 B IN 154910B
Authority
IN
India
Application number
IN538/CAL/80A
Other languages
English (en)
Inventor
Robert Ernest Yapp
Derck John Smith
Original Assignee
Massey Ferguson Services Nv
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 Massey Ferguson Services Nv filed Critical Massey Ferguson Services Nv
Publication of IN154910B publication Critical patent/IN154910B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/1006—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means the hydraulic or pneumatic means structurally belonging to the tractor
    • A01B63/1013—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means the hydraulic or pneumatic means structurally belonging to the tractor and being located inside the tractor body
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
    • A01B63/1117—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements using a hitch position sensor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
IN538/CAL/80A 1979-05-09 1980-05-07 IN154910B (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7915993 1979-05-09

Publications (1)

Publication Number Publication Date
IN154910B true IN154910B (no) 1984-12-22

Family

ID=10505026

Family Applications (1)

Application Number Title Priority Date Filing Date
IN538/CAL/80A IN154910B (no) 1979-05-09 1980-05-07

Country Status (14)

Country Link
US (1) US4492080A (no)
EP (1) EP0037397B1 (no)
JP (1) JPS6332405B2 (no)
BR (1) BR8008865A (no)
DE (1) DE3066245D1 (no)
ES (1) ES8200202A1 (no)
FI (1) FI70108C (no)
IN (1) IN154910B (no)
IT (1) IT1131166B (no)
MX (1) MX150373A (no)
NO (1) NO150781C (no)
WO (1) WO1980002355A1 (no)
YU (1) YU121780A (no)
ZA (1) ZA802501B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949805A (en) * 1988-07-27 1990-08-21 Clark Equipment Company Electrically controlled auxiliary hydraulic system for a skid steer loader
US6293077B1 (en) 2000-05-02 2001-09-25 Mtd Products Inc Deck attachment and lift system
CN104343755B (zh) * 2014-10-28 2016-08-31 广西柳工机械股份有限公司 液控随动阀及负载敏感模拟阀

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB813204A (en) * 1956-10-29 1959-05-13 Ford Motor Co Improved hydraulic system for tractors
US2316926A (en) * 1941-03-11 1943-04-20 Vickers Inc Power transmission
US2600702A (en) * 1945-11-29 1952-06-17 William T Stephens Control valve
GB741804A (en) * 1950-03-15 1955-12-14 Ferguson Harry Inc Improvements relating to hydraulic power lift systems for tractors
US2888805A (en) * 1953-02-18 1959-06-02 Massey Harris Ferguson Ltd Hydraulic systems for tractors
GB747488A (en) * 1953-02-18 1956-04-04 Massey Harris Ferguson Ltd Improvements in or relating to hydraulic control systems especially for tractor-actuated implements
GB839689A (en) * 1955-08-31 1960-06-29 Massey Harris Ferguson Inc Improvements relating to a control mechanism for a tractor hydraulic system
US3048981A (en) * 1959-05-21 1962-08-14 Massey Ferguson Inc Control mechanism for tractor hydraulic systems
US3239012A (en) * 1960-08-26 1966-03-08 Massey Ferguson Inc Hydraulic power unit and control system for tractors
US3171496A (en) * 1961-12-04 1965-03-02 Int Harvester Co Hydraulic control system
GB1046622A (en) * 1962-08-01 1966-10-26 Massey Ferguson Inc Control system for a tractor
GB1101775A (en) * 1962-08-01 1968-01-31 Massey Ferguson Inc Improvements in or relating to tractor hydraulic control systems
GB1075449A (en) * 1963-12-27 1967-07-12 Massey Ferguson Inc Improvements in or relating to tractors
BE662653A (no) * 1964-04-17
DE1805089C3 (de) * 1968-10-25 1979-09-27 Robert Bosch Gmbh, 7000 Stuttgart Steuerventileinrichtung in Blockbauweise zum Versorgen mindestens zweier hydraulischer Servomotoren
GB1239281A (no) * 1968-07-29 1971-07-14
US3579986A (en) * 1968-09-06 1971-05-25 Hitachi Ltd Device for controlling pumps for operating hydraulic motors equipment
US3534774A (en) * 1968-11-14 1970-10-20 Koehring Co Pressure compensated control valve
US4256142A (en) * 1979-08-20 1981-03-17 Hancock Leonard H Hydraulic control

Also Published As

Publication number Publication date
NO810026L (no) 1981-01-06
IT1131166B (it) 1986-06-18
FI70108B (fi) 1986-02-28
US4492080A (en) 1985-01-08
WO1980002355A1 (en) 1980-11-13
ES491267A0 (es) 1981-11-01
IT8021954A0 (it) 1980-05-09
FI801400A (fi) 1980-11-10
FI70108C (fi) 1986-09-15
BR8008865A (pt) 1981-08-11
EP0037397A1 (en) 1981-10-14
MX150373A (es) 1984-04-25
JPS56500480A (no) 1981-04-16
NO150781C (no) 1984-12-19
JPS6332405B2 (no) 1988-06-29
DE3066245D1 (en) 1984-03-01
ZA802501B (en) 1981-04-29
ES8200202A1 (es) 1981-11-01
EP0037397B1 (en) 1984-01-25
NO150781B (no) 1984-09-10
YU121780A (en) 1983-04-30

Similar Documents

Publication Publication Date Title
BR8002583A (no)
BR8006808A (no)
FR2447125B1 (no)
FR2446011B3 (no)
FR2449322B1 (no)
FR2447988B1 (no)
FR2448083B1 (no)
FR2448660B1 (no)
FR2446606B1 (no)
JPS56500480A (no)
FR2447813B3 (no)
FR2447474B1 (no)
FR2445979B1 (no)
FR2448323B1 (no)
FR2446230B3 (no)
FR2448644B1 (no)
FR2449264B1 (no)
BR5901094U (no)
AU79558S (no)
AU79559S (no)
AU79557S (no)
AU79826S (no)
AU78390S (no)
AU78569S (no)
AU78389S (no)