DE50302047D1 - End position damped pneumatic cylinder - Google Patents

End position damped pneumatic cylinder

Info

Publication number
DE50302047D1
DE50302047D1 DE50302047T DE50302047T DE50302047D1 DE 50302047 D1 DE50302047 D1 DE 50302047D1 DE 50302047 T DE50302047 T DE 50302047T DE 50302047 T DE50302047 T DE 50302047T DE 50302047 D1 DE50302047 D1 DE 50302047D1
Authority
DE
Germany
Prior art keywords
end position
pneumatic cylinder
damped pneumatic
position damped
cylinder
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 - Lifetime
Application number
DE50302047T
Other languages
German (de)
Inventor
Philippe Ducrettet
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.)
Bosch Rexroth AG
Original Assignee
Bosch Rexroth AG
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 Rexroth AG filed Critical Bosch Rexroth AG
Priority to DE50302047T priority Critical patent/DE50302047D1/en
Application granted granted Critical
Publication of DE50302047D1 publication Critical patent/DE50302047D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/227—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having an auxiliary cushioning piston within the main piston or the cylinder end face

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
DE50302047T 2002-10-07 2003-10-02 End position damped pneumatic cylinder Expired - Lifetime DE50302047D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50302047T DE50302047D1 (en) 2002-10-07 2003-10-02 End position damped pneumatic cylinder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002146766 DE10246766B3 (en) 2002-10-07 2002-10-07 Pneumatic cylinder damped in the end position
DE50302047T DE50302047D1 (en) 2002-10-07 2003-10-02 End position damped pneumatic cylinder

Publications (1)

Publication Number Publication Date
DE50302047D1 true DE50302047D1 (en) 2006-02-02

Family

ID=32086853

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2002146766 Expired - Fee Related DE10246766B3 (en) 2002-10-07 2002-10-07 Pneumatic cylinder damped in the end position
DE50302047T Expired - Lifetime DE50302047D1 (en) 2002-10-07 2003-10-02 End position damped pneumatic cylinder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2002146766 Expired - Fee Related DE10246766B3 (en) 2002-10-07 2002-10-07 Pneumatic cylinder damped in the end position

Country Status (2)

Country Link
EP (1) EP1416166B1 (en)
DE (2) DE10246766B3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1998054B1 (en) 2007-05-24 2014-08-13 Parker Origa Holding AG Pneumatic cylinder with self-adjusting cushioning at the end of stroke and corresponding method
AT504592B1 (en) * 2007-05-24 2008-06-15 Hoerbiger Origa Holding Ag Piston-rod-less pneumatic cylinder, has stroke elements acted on damping duct, where ventilation duct to be opened by stroke elements, where stroke element connected to outlet duct
DE102010032359A1 (en) 2010-07-27 2012-02-02 Robert Bosch Gmbh Device for speed-dependent end position damping of piston, has measuring device that is formed to measure speed of piston in region of damping chamber
CN111946587B (en) * 2020-08-24 2022-04-22 中国石油化工集团有限公司 Self-pressure-discharging adjustable buffer gas pressure cylinder
DE102022134281A1 (en) 2022-12-21 2024-06-27 Amazonen-Werke H. Dreyer SE & Co. KG Fluid cylinder for an agricultural machine, as well as an agricultural machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642845A (en) * 1950-12-20 1953-06-23 Westinghouse Air Brake Co Piston cushioning apparatus
FR1290632A (en) * 1961-05-26 1962-04-13 Maxam Power Ltd Improvements to piston-cylinder devices for sheep and similar fluid-actuated apparatus
DE7635587U1 (en) * 1976-11-11 1977-03-10 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Pneumatic or hydraulic piston-cylinder unit
DE3920293A1 (en) * 1989-06-21 1991-01-10 Festo Kg End position damping for piston-cylinder aggregate - involves partial obstruction of flow channel by closure member
DE9111009U1 (en) * 1991-09-05 1993-01-14 Hydraulik Techniek, Emmen Hydraulic cylinder
DE9111000U1 (en) * 1991-09-05 1991-10-17 Hydraulik Techniek, Emmen Hydraulic lifting cylinder
US5309817A (en) * 1993-03-05 1994-05-10 Sims James O Linear brake for fluid actuator
DE29615799U1 (en) * 1996-09-11 1996-10-31 Festo Kg, 73734 Esslingen End position damping device
DE29706364U1 (en) * 1997-04-10 1997-06-19 Bümach Engineering International B.V., Emmen End position damped working cylinder
IT1312235B1 (en) * 1999-03-29 2002-04-09 Luciano Migliori SHOCK ABSORBER DEVICE FOR PNEUMATIC CYLINDERS.
JP2002048108A (en) * 2000-08-04 2002-02-15 Smc Corp Mounting structure for position sensor

Also Published As

Publication number Publication date
EP1416166B1 (en) 2005-12-28
EP1416166A1 (en) 2004-05-06
DE10246766B3 (en) 2004-07-01

Similar Documents

Publication Publication Date Title
DE50304824D1 (en) Piston-cylinder unit
DE50301651D1 (en) Pneumatic percussion
DE60102498D1 (en) Position-controlled tensioner
DE60303092D1 (en) Integrated double-acting hydraulic end stop damper
DE50301485D1 (en) Pneumatic spring-damping unit
DE60218927D1 (en) Cylinder head assembly
DE60208080D1 (en) PNEUMATIC ACTUATOR
DE50312392D1 (en) Pneumatic percussion
FR2849493B1 (en) PNEUMATIC JUNCTION
DE502004000056D1 (en) End position damped pneumatic cylinder with adjustable cushioning
DE50203854D1 (en) pneumatic valve
SE0400464L (en) Cylinder device
DE50302047D1 (en) End position damped pneumatic cylinder
FI20030355A0 (en) Cylinder arrangement
FR2821128B1 (en) PNEUMATIC DISTRIBUTOR
ATA932001A (en) WORKING CYLINDER
DE50302654D1 (en) Piston-cylinder unit
DE50302805D1 (en) Pneumatic percussion
DE602004004438D1 (en) telescopic cylinders
DE60222987D1 (en) jaw cylinder
DE60208112D1 (en) Exercise device with pneumatic cylinder
DE60316740D1 (en) cylinder head
DE50303274D1 (en) Double-acting cylinder
FR2854865B1 (en) PNEUMATIC BOAT
TR200301933U (en) Pneumatic cylinder with kestamide body

Legal Events

Date Code Title Description
8364 No opposition during term of opposition