FR2422847A1 - Ensemble de verin muni d'un organe de retenue a bague en plusieurs parties - Google Patents

Ensemble de verin muni d'un organe de retenue a bague en plusieurs parties

Info

Publication number
FR2422847A1
FR2422847A1 FR7909064A FR7909064A FR2422847A1 FR 2422847 A1 FR2422847 A1 FR 2422847A1 FR 7909064 A FR7909064 A FR 7909064A FR 7909064 A FR7909064 A FR 7909064A FR 2422847 A1 FR2422847 A1 FR 2422847A1
Authority
FR
France
Prior art keywords
cylinder
several parts
piston
ring
ring retainer
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.)
Withdrawn
Application number
FR7909064A
Other languages
English (en)
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.)
Case LLC
Original Assignee
JI Case Co
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 JI Case Co filed Critical JI Case Co
Publication of FR2422847A1 publication Critical patent/FR2422847A1/fr
Withdrawn legal-status Critical Current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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/12—Connection to driving members with piston-rods, e.g. rigid connections
    • 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
    • F15B15/1438—Cylinder to end cap assemblies
    • 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
    • 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
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/925—Snap fit feature for mounting or assembly of seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)

Abstract

L'invention concerne un vérin. Le vérin comporte un cylindre dans lequel est monté coulissant un piston 11 fixé à une tige 12 qui traverse un alésage formé dans un fond de cylindre 13. Le fond de cylindre est fixé au cylindre au moyen d'une bague 27 en plusieurs parties qui comporte une série de rainures et languettes 38, 39 emboîtées sur et dans des languettes et rainures formées dans le cylindre, cette bague étant maintenue en place par un jonc élastique 31. Un assemblage similaire est éventuellement utilisé pour raccorder le piston à la tige Alternativement, seul le piston est raccordé cette manière. Application aux vérins fluidiques.
FR7909064A 1978-04-14 1979-04-10 Ensemble de verin muni d'un organe de retenue a bague en plusieurs parties Withdrawn FR2422847A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/896,462 US4180274A (en) 1978-04-14 1978-04-14 Cylinder assembly with split ring retainer

Publications (1)

Publication Number Publication Date
FR2422847A1 true FR2422847A1 (fr) 1979-11-09

Family

ID=25406255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909064A Withdrawn FR2422847A1 (fr) 1978-04-14 1979-04-10 Ensemble de verin muni d'un organe de retenue a bague en plusieurs parties

Country Status (5)

Country Link
US (1) US4180274A (fr)
JP (1) JPS54138967A (fr)
BR (1) BR7902258A (fr)
CA (1) CA1086336A (fr)
FR (1) FR2422847A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248230A2 (fr) * 1986-06-04 1987-12-09 Robert Bosch Gmbh Dispositif de fixation
EP0348567A1 (fr) * 1987-05-26 1990-01-03 Ingersoll-Rand Company Dispositif d'accouplement et d'étoupage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3837624B2 (ja) * 1997-09-22 2006-10-25 株式会社フジキン 流体制御器
US6892625B2 (en) * 2002-02-01 2005-05-17 Parker-Hannifin Corporation Double rod end cylinder with split ring coupling
GB2414043A (en) * 2004-05-14 2005-11-16 Parker Hannifin Plc Actuator with crimped on end members
EP3081820B1 (fr) * 2015-04-16 2017-11-01 Safran Landing Systems UK Limited Actionneur hydraulique et son procédé de production
US11131330B1 (en) * 2020-03-30 2021-09-28 Caterpillar Inc. Crimp retained hydraulic cylinder head and cap

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165032A (en) * 1963-11-29 1965-01-12 Central Steel Tube Co Fluid piston
US4089253A (en) * 1976-12-01 1978-05-16 Clark Equipment Company Linear fluid motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248230A2 (fr) * 1986-06-04 1987-12-09 Robert Bosch Gmbh Dispositif de fixation
EP0248230A3 (en) * 1986-06-04 1988-10-26 Robert Bosch Gmbh Fixing device fixing device
EP0348567A1 (fr) * 1987-05-26 1990-01-03 Ingersoll-Rand Company Dispositif d'accouplement et d'étoupage

Also Published As

Publication number Publication date
US4180274A (en) 1979-12-25
JPS54138967A (en) 1979-10-27
CA1086336A (fr) 1980-09-23
BR7902258A (pt) 1979-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse