FR2356028A1 - Dispositif de verin, notamment pneumatique - Google Patents

Dispositif de verin, notamment pneumatique

Info

Publication number
FR2356028A1
FR2356028A1 FR7619286A FR7619286A FR2356028A1 FR 2356028 A1 FR2356028 A1 FR 2356028A1 FR 7619286 A FR7619286 A FR 7619286A FR 7619286 A FR7619286 A FR 7619286A FR 2356028 A1 FR2356028 A1 FR 2356028A1
Authority
FR
France
Prior art keywords
sleeve
membrane
evacuated
coil spring
distance pieces
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.)
Granted
Application number
FR7619286A
Other languages
English (en)
Other versions
FR2356028B1 (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.)
Valeo SE
Original Assignee
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7619286A priority Critical patent/FR2356028A1/fr
Priority to IT2491177A priority patent/IT1083780B/it
Priority to ES460078A priority patent/ES460078A1/es
Publication of FR2356028A1 publication Critical patent/FR2356028A1/fr
Application granted granted Critical
Publication of FR2356028B1 publication Critical patent/FR2356028B1/fr
Granted 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)

Abstract

Dispositif de vérin, notamment pneumatique, comprenant une membrane en matériau de type élastomère limitant en partie une chambre à laquelle peut être abouchée une source de pression ou de dépression avec, directement ou indirectement solidaire de ladite membrane, des moyens d'entraînement d'un organe que le vérin est destiné à déplacer. Ladite membrane est au moins partiellement sous forme d'un manchon appliqué sous contrainte préalable sur des moyens répartis en son intérieur et conformés à la façon d'écarteurs, de sorte que ladite membrane forme des ondulations sur et entre lesdits moyens et sur toute la longueur dudit manchon Le dispositif est utilisable, notamment, pour la commande d'un organe d'équipement de véhicule automobile.
FR7619286A 1976-06-24 1976-06-24 Dispositif de verin, notamment pneumatique Granted FR2356028A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7619286A FR2356028A1 (fr) 1976-06-24 1976-06-24 Dispositif de verin, notamment pneumatique
IT2491177A IT1083780B (it) 1976-06-24 1977-06-21 Dispositivo a martinetto,particolarmente di tipo pneumatico
ES460078A ES460078A1 (es) 1976-06-24 1977-06-23 Dispositivo de gato, especialmente neumatico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7619286A FR2356028A1 (fr) 1976-06-24 1976-06-24 Dispositif de verin, notamment pneumatique

Publications (2)

Publication Number Publication Date
FR2356028A1 true FR2356028A1 (fr) 1978-01-20
FR2356028B1 FR2356028B1 (fr) 1980-07-04

Family

ID=9174831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619286A Granted FR2356028A1 (fr) 1976-06-24 1976-06-24 Dispositif de verin, notamment pneumatique

Country Status (3)

Country Link
ES (1) ES460078A1 (fr)
FR (1) FR2356028A1 (fr)
IT (1) IT1083780B (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475159A1 (fr) * 1980-02-06 1981-08-07 Bosch Gmbh Robert Verin, notamment a element compressible tel qu'un soufflet ou analogue
FR2503285A1 (fr) * 1981-04-03 1982-10-08 Sueddeutsche Kuehler Behr Verin a depression
EP0217472A1 (fr) * 1985-10-02 1987-04-08 Kummer Electronics B.V. Dispositif pour l'enlèvement de pots trayeurs, en particulier pour une étable
EP0295392A2 (fr) * 1987-06-17 1988-12-21 The Firestone Tire & Rubber Company Ressort pneumatique sans talon
EP0295393A2 (fr) * 1987-06-17 1988-12-21 The Firestone Tire & Rubber Company Assemblage d'une plaque d'extrémité pour ressort pneumatique
US4848168A (en) * 1987-04-13 1989-07-18 Bridgestone Corporation Traveling device moving along elongated member
US4938081A (en) * 1987-04-13 1990-07-03 Bridgestone Corporation Traveling device moving along elongated member
FR2781709A1 (fr) * 1998-07-30 2000-02-04 Alain Pernot Systeme de manutention autoequilibre manuel ou automatique
WO2002035112A2 (fr) * 2000-10-24 2002-05-02 Phoenix Ag Ensemble suspension pneumatique
EP1589252A1 (fr) * 2004-04-22 2005-10-26 Zf Friedrichshafen Ag Couvercle pour un ressort pneumatique
GB2463052A (en) * 2008-09-01 2010-03-03 Ralph-Peter Steven Bailey High pressure expanding hydraulic cylinder without sliding seals

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475159A1 (fr) * 1980-02-06 1981-08-07 Bosch Gmbh Robert Verin, notamment a element compressible tel qu'un soufflet ou analogue
FR2503285A1 (fr) * 1981-04-03 1982-10-08 Sueddeutsche Kuehler Behr Verin a depression
EP0217472A1 (fr) * 1985-10-02 1987-04-08 Kummer Electronics B.V. Dispositif pour l'enlèvement de pots trayeurs, en particulier pour une étable
US4938081A (en) * 1987-04-13 1990-07-03 Bridgestone Corporation Traveling device moving along elongated member
US4848168A (en) * 1987-04-13 1989-07-18 Bridgestone Corporation Traveling device moving along elongated member
EP0295392A3 (en) * 1987-06-17 1989-04-12 The Firestone Tire & Rubber Company Beadless air spring
EP0295393A3 (en) * 1987-06-17 1989-04-12 The Firestone Tire & Rubber Company End cap assembly for air spring
EP0295393A2 (fr) * 1987-06-17 1988-12-21 The Firestone Tire & Rubber Company Assemblage d'une plaque d'extrémité pour ressort pneumatique
EP0295392A2 (fr) * 1987-06-17 1988-12-21 The Firestone Tire & Rubber Company Ressort pneumatique sans talon
FR2781709A1 (fr) * 1998-07-30 2000-02-04 Alain Pernot Systeme de manutention autoequilibre manuel ou automatique
WO2002035112A2 (fr) * 2000-10-24 2002-05-02 Phoenix Ag Ensemble suspension pneumatique
WO2002035112A3 (fr) * 2000-10-24 2002-08-29 Phoenix Ag Ensemble suspension pneumatique
EP1589252A1 (fr) * 2004-04-22 2005-10-26 Zf Friedrichshafen Ag Couvercle pour un ressort pneumatique
GB2463052A (en) * 2008-09-01 2010-03-03 Ralph-Peter Steven Bailey High pressure expanding hydraulic cylinder without sliding seals

Also Published As

Publication number Publication date
IT1083780B (it) 1985-05-25
ES460078A1 (es) 1978-05-01
FR2356028B1 (fr) 1980-07-04

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse