SE467424B - Anordning foer aendlaegesdaempning och hastighetsreglering av roerelsen hos en kolv i en tryckmediecylinder - Google Patents

Anordning foer aendlaegesdaempning och hastighetsreglering av roerelsen hos en kolv i en tryckmediecylinder

Info

Publication number
SE467424B
SE467424B SE9003578A SE9003578A SE467424B SE 467424 B SE467424 B SE 467424B SE 9003578 A SE9003578 A SE 9003578A SE 9003578 A SE9003578 A SE 9003578A SE 467424 B SE467424 B SE 467424B
Authority
SE
Sweden
Prior art keywords
damping
cylinder
choke
piston
throttling
Prior art date
Application number
SE9003578A
Other languages
English (en)
Swedish (sv)
Other versions
SE9003578D0 (sv
SE9003578L (sv
Inventor
S Hedlund
Original Assignee
Mecman 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 Mecman Ab filed Critical Mecman Ab
Priority to SE9003578A priority Critical patent/SE467424B/sv
Publication of SE9003578D0 publication Critical patent/SE9003578D0/xx
Priority to US08/039,452 priority patent/US5307729A/en
Priority to DE69123764T priority patent/DE69123764T2/de
Priority to PCT/SE1991/000733 priority patent/WO1992008899A1/en
Priority to EP91920011A priority patent/EP0670011B1/de
Publication of SE9003578L publication Critical patent/SE9003578L/
Publication of SE467424B publication Critical patent/SE467424B/sv

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
    • F15B15/223—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which completely seals the main fluid outlet as the piston approaches its end position
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Damping Devices (AREA)
SE9003578A 1990-11-09 1990-11-09 Anordning foer aendlaegesdaempning och hastighetsreglering av roerelsen hos en kolv i en tryckmediecylinder SE467424B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9003578A SE467424B (sv) 1990-11-09 1990-11-09 Anordning foer aendlaegesdaempning och hastighetsreglering av roerelsen hos en kolv i en tryckmediecylinder
US08/039,452 US5307729A (en) 1990-11-09 1991-10-30 Device for stroke end cushioning and speed regulating the movement of a piston in a fluid pressure cylinder
DE69123764T DE69123764T2 (de) 1990-11-09 1991-10-30 Vorrichtung für endlagedämpfung und geschwindigkeitsregelung der bewegung eines kolbens in einem druckmittelzylinder
PCT/SE1991/000733 WO1992008899A1 (en) 1990-11-09 1991-10-30 Device for stroke end cushioning and speed regulating the movement of a piston in a fluid pressure cylinder
EP91920011A EP0670011B1 (de) 1990-11-09 1991-10-30 Vorrichtung für endlagedämpfung und geschwindigkeitsregelung der bewegung eines kolbens in einem druckmittelzylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003578A SE467424B (sv) 1990-11-09 1990-11-09 Anordning foer aendlaegesdaempning och hastighetsreglering av roerelsen hos en kolv i en tryckmediecylinder

Publications (3)

Publication Number Publication Date
SE9003578D0 SE9003578D0 (sv) 1990-11-09
SE9003578L SE9003578L (sv) 1992-05-10
SE467424B true SE467424B (sv) 1992-07-13

Family

ID=20380864

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003578A SE467424B (sv) 1990-11-09 1990-11-09 Anordning foer aendlaegesdaempning och hastighetsreglering av roerelsen hos en kolv i en tryckmediecylinder

Country Status (5)

Country Link
US (1) US5307729A (de)
EP (1) EP0670011B1 (de)
DE (1) DE69123764T2 (de)
SE (1) SE467424B (de)
WO (1) WO1992008899A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4319148B4 (de) * 1993-06-09 2006-11-02 Bosch Rexroth Aktiengesellschaft Hydrozylinder, insbesondere zum Niederhalten eines Blechs auf einer Blechschere
KR960029256U (ko) * 1995-02-28 1996-09-17 유압실린더의 쿠션장치
DE29519232U1 (de) * 1995-12-05 1996-04-04 Tünkers Maschinenbau GmbH, 40880 Ratingen Kniehebelspannvorrichtung
SE507522C2 (sv) * 1996-10-15 1998-06-15 Mecman Ab Rexroth Tryckfluidcylinder
JP3856922B2 (ja) * 1997-09-25 2006-12-13 Ｓｍｃ株式会社 速度制御機構付シリンダ
JP4262879B2 (ja) * 2000-10-10 2009-05-13 カヤバ工業株式会社 リフトシリンダ
KR100444962B1 (ko) * 2002-06-17 2004-08-21 삼성전자주식회사 리니어압축기를 제어하기 위한 장치 및 방법
DE10261412A1 (de) * 2002-12-30 2004-07-22 Bosch Rexroth Teknik Ab Pneumatikzylinder mit Dämpfungsmitteln
DE10312004A1 (de) 2003-03-19 2004-10-28 Bosch Rexroth Teknik Ab Pneumatikzylinder mit Dämpfungsmitteln seitens des Enddeckels
DE102004012083A1 (de) 2004-03-12 2005-09-29 Bosch Rexroth Teknik Ab Druckmittelzylinder
DE202004011993U1 (de) * 2004-07-30 2005-12-08 Liebherr-Werk Nenzing Ges.M.B.H. Kolben-/Zylindereinheit
DE102005032853B3 (de) * 2005-07-14 2007-02-08 Norgren Gmbh Arbeitszylinder mit Endlagendämpfung
ITPC20060036A1 (it) * 2006-09-06 2008-03-07 Lift Tek Elecar Srl Cilindro oleodinamico di sollevamento a tenuta, con recupero interno dell'olio
WO2008124816A1 (en) * 2007-04-10 2008-10-16 Wabtec Holding Corp. Cushioning system for pneumatic cylinder of differential engine
DE102007023303B4 (de) * 2007-05-16 2015-10-01 Ingo Bruchhold System zur Endlagendämpfung von Stellantrieben sowie Stellantrieb
EP1998054B1 (de) * 2007-05-24 2014-08-13 Parker Origa Holding AG Pneumatikzylinder mit einer selbsteinstellenden Endlagendämpfung und entsprechendes Verfahren
DE102008007767B3 (de) 2008-02-06 2009-01-29 Festo Ag & Co. Kg Fluidtechnisches Gerät mit mehreren Drosseleinrichtungen
DE102008016518A1 (de) 2008-03-31 2009-10-01 Festo Ag & Co. Kg Fluidbetätigter Arbeitszylinder
JP5360564B2 (ja) * 2009-06-03 2013-12-04 Ｓｍｃ株式会社 空気圧シリンダのエアクッション機構
CN103189656A (zh) * 2010-11-15 2013-07-03 沃尔沃建造设备有限公司 具有可变缓冲器节流孔的液压缸
WO2012128049A1 (ja) * 2011-03-24 2012-09-27 カヤバ工業株式会社 流体圧シリンダのクッション機構
CN103573749B (zh) * 2013-11-04 2016-04-06 湖南特力液压有限公司 缓冲液压缸
CN103727095A (zh) * 2013-11-29 2014-04-16 安徽凯信机电科技有限公司 一种缓冲液压缸
CN105465094B (zh) * 2015-10-10 2017-10-13 湖北江山液压科技有限公司 一种两阶段可调节节流及缓冲行程的液压缸
JP7447689B2 (ja) * 2020-06-10 2024-03-12 Smc株式会社 ガスシリンダ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935047A (en) * 1957-08-02 1960-05-03 Ortman Miller Machine Co Inc Cushioned cylinder construction
US3122063A (en) * 1962-02-26 1964-02-25 Arrow Tools Inc Cylinder with improved sealing and governor means
US3202060A (en) * 1963-12-30 1965-08-24 Pneumatic Hydraulic Dev Co Inc Fluid power cylinder
US3511133A (en) * 1968-03-06 1970-05-12 Caterpillar Tractor Co Position control for hydraulic jacks
US4393751A (en) * 1981-01-21 1983-07-19 C. C. Kelley & Sons Two hole hydraulic cushion valve
DE3137345C2 (de) * 1981-09-19 1985-08-14 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Druckluftzylinder mit Endlagendämpfung
SE463884B (sv) * 1986-11-10 1991-02-04 Hydro Pneumatic Ab Pneumatisk- eller hydraulcylinder med inbyggd hastighetsreglering

Also Published As

Publication number Publication date
DE69123764T2 (de) 1997-04-30
SE9003578D0 (sv) 1990-11-09
EP0670011A1 (de) 1995-09-06
WO1992008899A1 (en) 1992-05-29
US5307729A (en) 1994-05-03
EP0670011B1 (de) 1996-12-18
SE9003578L (sv) 1992-05-10
DE69123764D1 (de) 1997-01-30

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