FR2440500B1 - - Google Patents

Info

Publication number
FR2440500B1
FR2440500B1 FR7926336A FR7926336A FR2440500B1 FR 2440500 B1 FR2440500 B1 FR 2440500B1 FR 7926336 A FR7926336 A FR 7926336A FR 7926336 A FR7926336 A FR 7926336A FR 2440500 B1 FR2440500 B1 FR 2440500B1
Authority
FR
France
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
Application number
FR7926336A
Other languages
French (fr)
Other versions
FR2440500A1 (fr
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.)
Festo Maschinenfabrik Gottlieb Stoll Firma
Original Assignee
Festo Maschinenfabrik Gottlieb Stoll Firma
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 Festo Maschinenfabrik Gottlieb Stoll Firma filed Critical Festo Maschinenfabrik Gottlieb Stoll Firma
Publication of FR2440500A1 publication Critical patent/FR2440500A1/fr
Application granted granted Critical
Publication of FR2440500B1 publication Critical patent/FR2440500B1/fr
Granted legal-status Critical Current

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • 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
    • F15B15/1433—End caps
    • 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
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F15B15/1452—Piston sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
FR7926336A 1978-10-31 1979-10-18 Piston pour verins actionnes par un fluide sous pression Granted FR2440500A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2847274A DE2847274C2 (de) 1978-10-31 1978-10-31 Kolben für einen Arbeitszylinder

Publications (2)

Publication Number Publication Date
FR2440500A1 FR2440500A1 (fr) 1980-05-30
FR2440500B1 true FR2440500B1 (de) 1984-06-29

Family

ID=6053536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926336A Granted FR2440500A1 (fr) 1978-10-31 1979-10-18 Piston pour verins actionnes par un fluide sous pression

Country Status (3)

Country Link
DE (1) DE2847274C2 (de)
FR (1) FR2440500A1 (de)
GB (1) GB2033537B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3136917A1 (de) * 1980-09-27 1982-05-19 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid "kraftstoffoerderpumpe"
ATE25869T1 (de) * 1983-01-14 1987-03-15 Proma Prod & Marketing Gmbh Druckmittelzylinder mit einem laengsgeschlitzten, endseitig verschlossenen zylinder.
DE3524774A1 (de) * 1985-07-11 1987-01-22 Daimler Benz Ag Druckmittel-arbeitszylinder, insbesondere fuellzylinder fuer hydrodynamische bremsen
FR2634256B1 (fr) * 1988-07-13 1992-12-31 Automax Verin perfectionne
DE3826931A1 (de) * 1988-08-09 1990-02-22 Kaco Gmbh Co Kolbendichtung
US4944215A (en) * 1988-12-13 1990-07-31 Nimmo Frank D Fluid actuated cylinder assembly with a floating cylinder head
JPH02112380U (de) * 1989-02-27 1990-09-07
US5000077A (en) * 1989-07-10 1991-03-19 Helmut Habicht Enclosed adjustable servo-actuator
US5014603A (en) * 1989-11-02 1991-05-14 Allied-Signal Inc. Hydraulic actuator having frangible or deformable components
US5104101A (en) * 1990-04-25 1992-04-14 Miner Enterprises, Inc. Buffer cartridge
US5284084A (en) * 1991-01-17 1994-02-08 Utex Industries, Inc. Light weight piston
US5396831A (en) * 1993-07-28 1995-03-14 Ingersoll-Rand Company Hydraulic plunger replacement method and device
US5363744A (en) * 1993-12-07 1994-11-15 Federal-Mogul Corporation Accumulator piston having multiple elastomeric seals
DE19523217A1 (de) * 1995-06-27 1997-01-02 Schaeffler Waelzlager Kg Abdichtungen in einem Geberzylinder
FI20040942A (fi) * 2004-07-06 2006-01-07 Rocla Oyj Trukkimasto
DE202008002847U1 (de) * 2008-02-28 2009-04-02 Hirschmann Laborgeräte GmbH & Co. KG Kolben für eine Kolben-/Zylindereinheit eines Dosiergeräts
DE102008045568A1 (de) * 2008-09-03 2010-03-04 Krones Ag Einrichtung und Kolben zum Aussortieren von Artikeln
CN103244668A (zh) * 2013-05-27 2013-08-14 陕西法士特齿轮有限责任公司 一种活塞
CN104074979A (zh) * 2014-05-20 2014-10-01 苏州好特斯模具有限公司 一种减噪气缸
DE102017000857A1 (de) * 2017-01-31 2018-08-02 Liebherr-Components Kirchdorf GmbH Zylinder-Kolben-Vorrichtung
CN112879384B (zh) * 2021-01-13 2023-05-30 一重集团大连工程技术有限公司 利用环形槽结构补偿密封间隙的超高压油缸

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1135279A (fr) * 1955-05-12 1957-04-26 Perfectionnements aux dispositifs d'étanchéité et de guidage
DE1234378B (de) * 1956-05-09 1967-02-16 Charles Samuel White Verfahren zur Herstellung von gegeneinander bewegbaren Maschinenbauteilen
DE1729909U (de) * 1956-06-30 1956-09-13 Boris V Schlippe Lippen-dichtungskolben.
FR1462580A (fr) * 1965-05-28 1966-12-16 Teves Kg Alfred Piston pour les installations hydrauliques de freinage et procédé de fabrication d'un tel piston
US3527507A (en) * 1968-02-12 1970-09-08 Garlock Inc Unitary bearing element with improved,integral scraper-sealing lip
GB1349944A (en) * 1970-05-04 1974-04-10 Hepworth & Grandage Ltd Pistons
FR2203476A5 (de) * 1972-10-18 1974-05-10 Commissariat Energie Atomique
DE2609817C3 (de) * 1976-03-10 1980-10-23 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Kolben, insbesondere für einen Pneumatikzylinder

Also Published As

Publication number Publication date
GB2033537B (en) 1983-03-02
FR2440500A1 (fr) 1980-05-30
DE2847274C2 (de) 1983-01-27
GB2033537A (en) 1980-05-21
DE2847274A1 (de) 1980-05-08

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Legal Events

Date Code Title Description
TP Transmission of property