FR2410157A1 - Verin a soufflet - Google Patents

Verin a soufflet

Info

Publication number
FR2410157A1
FR2410157A1 FR7735382A FR7735382A FR2410157A1 FR 2410157 A1 FR2410157 A1 FR 2410157A1 FR 7735382 A FR7735382 A FR 7735382A FR 7735382 A FR7735382 A FR 7735382A FR 2410157 A1 FR2410157 A1 FR 2410157A1
Authority
FR
France
Prior art keywords
bellows
pressurised fluid
jack
acts
central cylinder
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
FR7735382A
Other languages
English (en)
Other versions
FR2410157B1 (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.)
DICEEP
Original Assignee
DICEEP
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 DICEEP filed Critical DICEEP
Priority to FR7735382A priority Critical patent/FR2410157A1/fr
Publication of FR2410157A1 publication Critical patent/FR2410157A1/fr
Application granted granted Critical
Publication of FR2410157B1 publication Critical patent/FR2410157B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/35—Inflatable flexible elements, e.g. bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

L'INVENTION CONCERNE UN VERIN A SOUFFLET. SELON L'INVENTION, LE VERIN 1 COMPREND DEUX SOUFFLETS 2, 3 RACCORDES ENSEMBLE PAR UNE PIECE INTERMEDIAIRE 14 PAR LAQUELLE S'EFFECTUE EGALEMENT L'ALIMENTATION SIMULTANEE OU SEPAREE DES SOUFFLETS. UN TEL VERIN PERMET D'OBTENIR UNE COURSE PLUS IMPORTANTE PAR RAPPORT A UN VERIN A SOUFFLET UNIQUE. L'INVENTION S'APPLIQUE NOTAMMENT AUX PROBLEMES DE MANUTENTION DE PIECES.
FR7735382A 1977-11-24 1977-11-24 Verin a soufflet Granted FR2410157A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7735382A FR2410157A1 (fr) 1977-11-24 1977-11-24 Verin a soufflet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735382A FR2410157A1 (fr) 1977-11-24 1977-11-24 Verin a soufflet

Publications (2)

Publication Number Publication Date
FR2410157A1 true FR2410157A1 (fr) 1979-06-22
FR2410157B1 FR2410157B1 (fr) 1980-12-05

Family

ID=9198012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735382A Granted FR2410157A1 (fr) 1977-11-24 1977-11-24 Verin a soufflet

Country Status (1)

Country Link
FR (1) FR2410157A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338177A1 (de) * 1982-10-21 1984-04-26 Nihon Plast Co., Ltd., Fuji, Shizuoka Mehrstufen-verstellorgan
EP0903317A1 (fr) * 1997-09-23 1999-03-24 Vernon T Mullican Cric pneumatique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102431930B (zh) * 2011-08-24 2013-07-10 淮阴工学院 一种用于救援的气囊装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338177A1 (de) * 1982-10-21 1984-04-26 Nihon Plast Co., Ltd., Fuji, Shizuoka Mehrstufen-verstellorgan
EP0903317A1 (fr) * 1997-09-23 1999-03-24 Vernon T Mullican Cric pneumatique

Also Published As

Publication number Publication date
FR2410157B1 (fr) 1980-12-05

Similar Documents

Publication Publication Date Title
CA939329A (en) Pressure fluid operated percussion tool
GB892508A (en) Improvements in roller assemblies for the pressure treatment of materials
FR2410157A1 (fr) Verin a soufflet
IT1014736B (it) Apparecchio per la prova della pressione di un fluido
DK134080B (da) Apparatsæt til indkobling i en mediumledning, navnlig en trykluftledning.
CA977634A (en) Piston for pressure fluid operated cylinders
FR2324916A1 (fr) Ensemble cylindre-piston a actionnement par fluide
GB1553035A (en) Fluid pressure supply arrangement for fluid operated countershaft power transmission
NZ180963A (en) Fluid operated switching valve for eg drill press
GB1031415A (en) Improvements in or relating to structures
JPS5243105A (en) Comoressed air generator
GB1444590A (en) Corona generation apparatus
IE42835L (en) Desalination apparatus
GB856618A (en) Improvements in or relating to braking apparatus for use with winding equipment
ES195266U (es) Un dispositivo en el que un movil circula sobre un cajon sin cubierta.
BE851933A (fr) Tuyere a double chambre de refroidissement
IT1025140B (it) Dispositivo per comandare l andamento della pressione nel tempo in un serbatoio d aria compressa
ES291642U (es) Prensa para uva
JPS51148875A (en) Assembly apparatus of an intermittent rotation disc system
ES389867A1 (es) Generador de pulsaciones de membrana doble accionado neuma-ticamente.
AU465662B2 (en) Fluid pressure operated brakaing apparatus
JPS5334111A (en) Closed compressor
JPS52122977A (en) Device for supporting rotary work
CA844361A (en) Fluid pressure operated apparatus
AU483131B2 (en) Fluid pressure monitoring device for mechanisms such as hydrostatic fluid bearings

Legal Events

Date Code Title Description
ST Notification of lapse