HU189948B - Pneumatic work cylinder with pneumatic end position damping - Google Patents

Pneumatic work cylinder with pneumatic end position damping Download PDF

Info

Publication number
HU189948B
HU189948B HU426584A HU426584A HU189948B HU 189948 B HU189948 B HU 189948B HU 426584 A HU426584 A HU 426584A HU 426584 A HU426584 A HU 426584A HU 189948 B HU189948 B HU 189948B
Authority
HU
Hungary
Prior art keywords
piston
damping
cylinder
pneumatic
channel
Prior art date
Application number
HU426584A
Other languages
English (en)
Hungarian (hu)
Other versions
HUT37225A (en
Inventor
Helmut Bernhaupt
Original Assignee
Wabco Westinghouse Gmbh,At
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 Wabco Westinghouse Gmbh,At filed Critical Wabco Westinghouse Gmbh,At
Publication of HUT37225A publication Critical patent/HUT37225A/hu
Publication of HU189948B publication Critical patent/HU189948B/hu

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
    • F15B15/222—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 throttles the main fluid outlet as the piston approaches its end position

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
HU426584A 1983-11-16 1984-11-15 Pneumatic work cylinder with pneumatic end position damping HU189948B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT403783A AT387626B (de) 1983-11-16 1983-11-16 Pneumatischer arbeitszylinder

Publications (2)

Publication Number Publication Date
HUT37225A HUT37225A (en) 1985-11-28
HU189948B true HU189948B (en) 1986-08-28

Family

ID=3558801

Family Applications (1)

Application Number Title Priority Date Filing Date
HU426584A HU189948B (en) 1983-11-16 1984-11-15 Pneumatic work cylinder with pneumatic end position damping

Country Status (3)

Country Link
AT (1) AT387626B (de)
DE (1) DE3441005A1 (de)
HU (1) HU189948B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706781A (en) * 1985-02-28 1987-11-17 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Fluid-operated cylinder with cushioning flow rate control valve means
DE3545935A1 (de) * 1985-12-23 1987-06-25 Bbc Brown Boveri & Cie Kolben-zylinderanordnung
KR0166223B1 (ko) * 1995-03-29 1998-12-01 서상기 공압실린더
EP1283958B1 (de) * 2000-05-24 2006-08-02 Johann Weiss Maschinenbau Pneumatikzylinder mit endlagendämpfung
SE0101915L (sv) 2001-05-31 2002-05-21 Stroemsholmen Ab Arrangemang vid pressverktyg för att bromsa en gasfjäders kolv/kolvstång
CN102691695B (zh) * 2011-03-23 2013-04-24 三一重工股份有限公司 缓冲液压缸及其控制方法、工程机械
CN102705294B (zh) * 2012-06-26 2016-01-20 上海三一重机有限公司 一种高压油缸及包括该油缸的挖掘机
US9103357B2 (en) 2012-09-29 2015-08-11 Shenzhen China Star Optoelectronics Technology Co., Ltd Cylinder
CN102852895B (zh) * 2012-09-29 2015-07-15 深圳市华星光电技术有限公司 一种气缸
CN110513425B (zh) * 2019-08-18 2024-04-16 哈尔滨盛迪电力设备有限公司 双向速排式空气压缩到位缓冲装置
GB2587193A (en) * 2019-09-13 2021-03-24 Airbus Operations Ltd Aircraft landing gear system
CN111425482A (zh) * 2020-04-23 2020-07-17 三一重机有限公司 油缸缸体及油缸
CN120557233B (zh) * 2025-07-31 2025-11-18 山东大学 一种具有缓冲功能的液压缸

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476014A (en) * 1967-03-31 1969-11-04 Parker Hannifin Corp Speed variable piston and cylinder arrangements
SE344102B (de) * 1968-01-03 1972-03-27 Ricardo & Co Engineers
DE2016980A1 (de) * 1970-04-06 1971-10-21 Mannesmann Ag Hydraulischer Arbeitszylinder mit beidseitiger Endlagendämpfung
DE2325882C3 (de) * 1972-09-01 1979-01-11 Veb Kombinat Orsta-Hydraulik, Ddr 7010 Leipzig Einrichtung zur Endlagenbremsung in pneumatischen Arbeitszylindern
DE2402567A1 (de) * 1974-01-19 1975-07-24 Kuhnke Gmbh Kg H Endlagendaempfung fuer hydraulische und pneumatische motore
US3974910A (en) * 1975-02-28 1976-08-17 Papai Imre F Fluid cylinder decelerating means
FR2319795A1 (fr) * 1975-08-01 1977-02-25 Renault Dispositif d'acceleration en debut de course de verin hydraulique
FR2425008A1 (fr) * 1978-05-05 1979-11-30 Climax France Sa Dispositif de controle de la deceleration et/ou de l'acceleration d'un element mobile suivant un mouvement alternatif rectiligne de va-et-vient, au voisinage d'au moins un des points morts de fin de course de l'element mobile
DE3137345C2 (de) * 1981-09-19 1985-08-14 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Druckluftzylinder mit Endlagendämpfung
DE3146998A1 (de) * 1981-11-27 1983-06-01 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Einrichtung zur endabbremsung des arbeitskolbens eines doppeltwirkenden arbeitszylinders

Also Published As

Publication number Publication date
AT387626B (de) 1989-02-27
HUT37225A (en) 1985-11-28
DE3441005A1 (de) 1985-05-30
ATA403783A (de) 1988-07-15

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