DK131516B - Double-acting piston and cylinder unit. - Google Patents

Double-acting piston and cylinder unit.

Info

Publication number
DK131516B
DK131516B DK581272A DK581272A DK131516B DK 131516 B DK131516 B DK 131516B DK 581272 A DK581272 A DK 581272A DK 581272 A DK581272 A DK 581272A DK 131516 B DK131516 B DK 131516B
Authority
DK
Denmark
Prior art keywords
double
cylinder unit
acting piston
piston
acting
Prior art date
Application number
DK581272A
Other languages
Danish (da)
Other versions
DK131516C (en
Inventor
H A Bjerkborn
D I Bjerkborn
Original Assignee
Assa Ab
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 Assa Ab filed Critical Assa Ab
Publication of DK131516B publication Critical patent/DK131516B/en
Application granted granted Critical
Publication of DK131516C publication Critical patent/DK131516C/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
DK581272A 1971-11-26 1972-11-21 Double-acting piston and cylinder unit. DK131516B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1514871A SE358450B (en) 1971-11-26 1971-11-26

Publications (2)

Publication Number Publication Date
DK131516B true DK131516B (en) 1975-07-28
DK131516C DK131516C (en) 1975-12-22

Family

ID=20300227

Family Applications (1)

Application Number Title Priority Date Filing Date
DK581272A DK131516B (en) 1971-11-26 1972-11-21 Double-acting piston and cylinder unit.

Country Status (6)

Country Link
JP (1) JPS5118039B2 (en)
DE (1) DE2257450A1 (en)
DK (1) DK131516B (en)
FR (1) FR2161080B1 (en)
NL (1) NL7215862A (en)
SE (1) SE358450B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533644B1 (en) * 1982-09-28 1986-12-19 Snecma HYDRAULIC CYLINDER WITH COAXIAL MULTI-CHAMBER AND SYNCHRONIZED CYLINDER CONTROL SYSTEMS OF THIS TYPE
JPS59131602U (en) * 1983-02-24 1984-09-04 多摩川精機株式会社 coaxial cylinder device
DE3430037A1 (en) * 1984-08-16 1986-02-27 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Horizontal hydraulic cylinder unit
DE29722394U1 (en) * 1997-12-18 1999-04-22 Oberniehaus, Rainer, 49326 Melle Implement
AT406600B (en) * 1998-05-29 2000-06-26 Hygrama Ag WORK CYLINDER
US6688211B1 (en) * 2002-02-20 2004-02-10 Vu H. Viet Dual linear actuator
JP4926507B2 (en) 2006-03-13 2012-05-09 住友精密工業株式会社 Reservoir built-in actuator
CN103423229A (en) * 2013-07-16 2013-12-04 蚌埠市行星工程机械有限公司 Double-barrel oil cylinder
FR3044368A1 (en) * 2015-12-01 2017-06-02 Peugeot Citroen Automobiles Sa DEVICE FOR CONTROLLING AN ORGAN TO BE CHECKED BY TWO CONCENTRIC AND INDEPENDENT CYLINDERS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1502828A (en) * 1966-09-26 1967-11-24 Lorraine Escaut Sa Cylinder device for launching a mobile assembly and damping its return movement
DE1625989A1 (en) * 1967-08-31 1971-01-21 Messerschmitt Boelkow Blohm Double-acting, redundant hydraulic cylinder system, preferably for aircraft and space vehicles

Also Published As

Publication number Publication date
FR2161080B1 (en) 1975-03-28
JPS5118039B2 (en) 1976-06-07
NL7215862A (en) 1973-05-29
FR2161080A1 (en) 1973-07-06
JPS4863171A (en) 1973-09-03
SE358450B (en) 1973-07-30
DK131516C (en) 1975-12-22
DE2257450A1 (en) 1973-06-07

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