IT1223557B - WORK CYLINDER WITH THREE POSITIONS - Google Patents

WORK CYLINDER WITH THREE POSITIONS

Info

Publication number
IT1223557B
IT1223557B IT23120/87A IT2312087A IT1223557B IT 1223557 B IT1223557 B IT 1223557B IT 23120/87 A IT23120/87 A IT 23120/87A IT 2312087 A IT2312087 A IT 2312087A IT 1223557 B IT1223557 B IT 1223557B
Authority
IT
Italy
Prior art keywords
positions
work cylinder
cylinder
work
Prior art date
Application number
IT23120/87A
Other languages
Italian (it)
Other versions
IT8723120A0 (en
Inventor
Ernst Hunger
Original Assignee
Ernst Hunger
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 Ernst Hunger filed Critical Ernst Hunger
Publication of IT8723120A0 publication Critical patent/IT8723120A0/en
Application granted granted Critical
Publication of IT1223557B publication Critical patent/IT1223557B/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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
IT23120/87A 1987-01-31 1987-12-18 WORK CYLINDER WITH THREE POSITIONS IT1223557B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873702911 DE3702911A1 (en) 1987-01-31 1987-01-31 Working cylinder with three positions

Publications (2)

Publication Number Publication Date
IT8723120A0 IT8723120A0 (en) 1987-12-18
IT1223557B true IT1223557B (en) 1990-09-19

Family

ID=6319955

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23120/87A IT1223557B (en) 1987-01-31 1987-12-18 WORK CYLINDER WITH THREE POSITIONS

Country Status (2)

Country Link
DE (1) DE3702911A1 (en)
IT (1) IT1223557B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4038170A1 (en) * 1990-11-30 1992-06-04 Claas Ohg THREE-POSITION CYLINDER SYSTEM
DE102005026475A1 (en) * 2005-06-09 2006-12-14 Zf Friedrichshafen Ag vehicle transmissions
DE102020212525A1 (en) 2020-10-05 2022-04-07 Zf Friedrichshafen Ag Control cylinder with three control positions and radially nested pressure chambers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH319349A (en) * 1954-02-27 1957-02-15 Saurer Ag Adolph Pressure medium-operated servomotor, in particular for switching gears for motor vehicles
FR2308028A1 (en) * 1975-04-14 1976-11-12 Luchaire Sa Piston lubrication for pneumatic cylinders - has symmetrical lubrication thrust pads with piston channels

Also Published As

Publication number Publication date
IT8723120A0 (en) 1987-12-18
DE3702911A1 (en) 1988-08-11

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