AU7268674A - Position responsive hydraulic cylinder - Google Patents

Position responsive hydraulic cylinder

Info

Publication number
AU7268674A
AU7268674A AU72686/74A AU7268674A AU7268674A AU 7268674 A AU7268674 A AU 7268674A AU 72686/74 A AU72686/74 A AU 72686/74A AU 7268674 A AU7268674 A AU 7268674A AU 7268674 A AU7268674 A AU 7268674A
Authority
AU
Australia
Prior art keywords
hydraulic cylinder
position responsive
responsive hydraulic
cylinder
responsive
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
AU72686/74A
Other versions
AU473393B2 (en
Inventor
ALLAN KOCH ROGER JOHN NELSON DONALD LeROY HENDERSON JAMES
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of AU7268674A publication Critical patent/AU7268674A/en
Application granted granted Critical
Publication of AU473393B2 publication Critical patent/AU473393B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/12—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Soil Working Implements (AREA)
  • Transplanting Machines (AREA)
  • Actuator (AREA)
AU72686/74A 1974-05-15 1974-08-26 Position responsive hydraulic cylinder Expired AU473393B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS470,133 1974-05-15
US470133A US3913449A (en) 1974-05-15 1974-05-15 Position-responsive hydraulic cylinder

Publications (2)

Publication Number Publication Date
AU7268674A true AU7268674A (en) 1976-02-26
AU473393B2 AU473393B2 (en) 1976-06-17

Family

ID=23866404

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72686/74A Expired AU473393B2 (en) 1974-05-15 1974-08-26 Position responsive hydraulic cylinder

Country Status (9)

Country Link
US (1) US3913449A (en)
JP (1) JPS6030841B2 (en)
AR (1) AR208317A1 (en)
AU (1) AU473393B2 (en)
CA (1) CA1022040A (en)
ES (1) ES437680A1 (en)
FR (1) FR2271426B1 (en)
GB (1) GB1467932A (en)
IT (1) IT1035722B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH594141A5 (en) * 1975-07-04 1977-12-30 Sig Schweiz Industrieges
JPS55126104A (en) * 1979-03-20 1980-09-29 Tokico Ltd Liquid servo system
JPS6268121A (en) * 1985-09-20 1987-03-28 Nissan Motor Co Ltd Window lower molding installation part structure for car
JPH0537848Y2 (en) * 1986-01-31 1993-09-24
EP0338036B1 (en) * 1987-10-20 1992-04-08 Nova-Werke Ag Linear actuator with hydraulic amplification
IT221299Z2 (en) * 1989-11-23 1994-02-25 Fiatgeotech DEVICE FOR THE CONTROL OF A SPEED CHANGE FOR A VEHICLE, PARTICULARLY AN AGRICULTURAL TRACTOR.
FI20025035A0 (en) * 2001-12-20 2002-07-24 Alamarin Jet Oy Working cylinder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1651838A (en) * 1925-07-06 1927-12-06 Franklin Railway Supply Co Power-reverse gear
US3292499A (en) * 1964-07-08 1966-12-20 Ford Motor Co Power steering gear
US3428143A (en) * 1967-11-30 1969-02-18 Deere & Co Power steering system
JPS493094A (en) * 1972-04-28 1974-01-11

Also Published As

Publication number Publication date
JPS50146793A (en) 1975-11-25
GB1467932A (en) 1977-03-23
DE2520039A1 (en) 1975-11-20
JPS6030841B2 (en) 1985-07-18
AU473393B2 (en) 1976-06-17
ES437680A1 (en) 1977-02-01
FR2271426B1 (en) 1978-12-08
FR2271426A1 (en) 1975-12-12
AR208317A1 (en) 1976-12-20
CA1022040A (en) 1977-12-06
IT1035722B (en) 1979-10-20
DE2520039B2 (en) 1976-10-28
US3913449A (en) 1975-10-21

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