IT1149476B - COMMAND DEVICE FOR A HYDRAULIC OPERATOR - Google Patents

COMMAND DEVICE FOR A HYDRAULIC OPERATOR

Info

Publication number
IT1149476B
IT1149476B IT19302/82A IT1930282A IT1149476B IT 1149476 B IT1149476 B IT 1149476B IT 19302/82 A IT19302/82 A IT 19302/82A IT 1930282 A IT1930282 A IT 1930282A IT 1149476 B IT1149476 B IT 1149476B
Authority
IT
Italy
Prior art keywords
command device
hydraulic operator
hydraulic
operator
command
Prior art date
Application number
IT19302/82A
Other languages
Italian (it)
Other versions
IT8219302A0 (en
Inventor
Friedrich Wilhelm Hofer
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT8219302A0 publication Critical patent/IT8219302A0/en
Application granted granted Critical
Publication of IT1149476B publication Critical patent/IT1149476B/en

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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
IT19302/82A 1981-01-27 1982-01-26 COMMAND DEVICE FOR A HYDRAULIC OPERATOR IT1149476B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3102505A DE3102505A1 (en) 1981-01-27 1981-01-27 Control device for a hydraulic work unit

Publications (2)

Publication Number Publication Date
IT8219302A0 IT8219302A0 (en) 1982-01-26
IT1149476B true IT1149476B (en) 1986-12-03

Family

ID=6123361

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19302/82A IT1149476B (en) 1981-01-27 1982-01-26 COMMAND DEVICE FOR A HYDRAULIC OPERATOR

Country Status (3)

Country Link
DE (1) DE3102505A1 (en)
FR (1) FR2498698A1 (en)
IT (1) IT1149476B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318052A1 (en) * 1982-12-30 1984-07-05 Robert Bosch Gmbh, 7000 Stuttgart HYDRAULIC CONTROL DEVICE
DE3334094A1 (en) * 1983-09-21 1985-04-18 Robert Bosch Gmbh, 7000 Stuttgart HYDRAULIC CONTROL DEVICE
DE3431103A1 (en) * 1984-08-24 1986-03-06 Robert Bosch Gmbh, 7000 Stuttgart Hydraulic control device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810375A1 (en) * 1978-03-10 1979-09-20 Bosch Gmbh Robert CONTROL DEVICE FOR HYDRAULIC POWER TRANSFER
DE2824461C2 (en) * 1978-06-03 1986-12-11 Mannesmann Rexroth GmbH, 8770 Lohr Pressure medium control device for a consumer that can be acted upon on both sides

Also Published As

Publication number Publication date
IT8219302A0 (en) 1982-01-26
FR2498698A1 (en) 1982-07-30
FR2498698B1 (en) 1985-04-26
DE3102505A1 (en) 1982-08-19

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