FR2454028A3 - PRESSURIZED FLUID-DRIVEN JACK, ESPECIALLY PNEUMATIC JACK - Google Patents
PRESSURIZED FLUID-DRIVEN JACK, ESPECIALLY PNEUMATIC JACKInfo
- Publication number
- FR2454028A3 FR2454028A3 FR8008209A FR8008209A FR2454028A3 FR 2454028 A3 FR2454028 A3 FR 2454028A3 FR 8008209 A FR8008209 A FR 8008209A FR 8008209 A FR8008209 A FR 8008209A FR 2454028 A3 FR2454028 A3 FR 2454028A3
- Authority
- FR
- France
- Prior art keywords
- jack
- piston
- pressurized fluid
- piston rod
- driven
- 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
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
- 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
- F16J15/3268—Mounting of sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Actuator (AREA)
- Fluid-Damping Devices (AREA)
Abstract
A.VERIN HYDRAULIQUE OU PNEUMATIQUE. B.CE VERIN EST CARACTERISE EN CE QUE SON PISTON 13, TRAVERSE PAR LA TIGE DE PISTON 14, EST CONSTITUE COMME PIECE DE FORME EN PLASTIQUE ET EST MAINTENU SUR LA TIGE DE PISTON 14 ET RELIE SOLIDAIREMENT A CELLE-CI PAR UNE LIAISON A CLIPSAGE, FORMEE NOTAMMENT PAR UN BOURRELET ANNULAIRE 16 ET UNE GORGE ANNULAIRE 17, CE BOURRELET 16 POUVANT ETRE PRESENTE PAR LE PISTON 13 ET LA GORGE 17 PAR LA TIGE DE PISTON 14; IL PEUT ETRE PREVU EN OUTRE UNE GARNITURE D'ETANCHEITE PERIPHERIQUE 22 CONSTITUEE COMME PIECE DISTINCTE FIXEE AU PISTON 13 PAR UNE LIAISON A CLIPSAGE 23, 24. C.L'INVENTION TROUVE SON APPLICATION PRINCIPALE DANS LES VERINS.A. HYDRAULIC OR PNEUMATIC CYLINDER. B. THIS CYLINDER IS CHARACTERIZED IN THAT ITS PISTON 13, CROSSED BY THE PISTON ROD 14, IS CONSTITUTED AS A PLASTIC SHAPED PART AND IS HELD ON THE PISTON ROD 14 AND SOLIDARILY CONNECTED TO THIS BY A CLIP CONNECTION , FORMED IN PARTICULAR BY AN ANNULAR BURST 16 AND AN ANNULAR THROAT 17, THIS BURRING 16 CAN BE PRESENT BY THE PISTON 13 AND THE THROAT 17 BY THE PISTON ROD 14; FURTHER PROVISION MAY BE PROVIDED FOR A PERIPHERAL GASKET 22 CONSTITUTED AS A SEPARATE PART FIXED TO THE PISTON 13 BY A CLIP CONNECTION 23, 24. C. THE INVENTION FOUND ITS MAIN APPLICATION IN THE CYLINDERS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2914624A DE2914624C2 (en) | 1979-04-11 | 1979-04-11 | Pressure medium-actuated working cylinder |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2454028A3 true FR2454028A3 (en) | 1980-11-07 |
FR2454028B3 FR2454028B3 (en) | 1981-03-20 |
Family
ID=6068039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8008209A Granted FR2454028A3 (en) | 1979-04-11 | 1980-04-11 | PRESSURIZED FLUID-DRIVEN JACK, ESPECIALLY PNEUMATIC JACK |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2914624C2 (en) |
FR (1) | FR2454028A3 (en) |
GB (1) | GB2045389B (en) |
IT (1) | IT8021423V0 (en) |
SE (1) | SE446217B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3124022A1 (en) * | 1981-06-19 | 1982-12-30 | Wabco Steuerungstechnik GmbH & Co, 3000 Hannover | Piston with piston rod |
DE3404095C2 (en) * | 1984-02-07 | 1986-06-26 | Festo KG, 7300 Esslingen | Piston for a working cylinder |
DE3508686A1 (en) * | 1985-03-12 | 1986-09-18 | Festo KG, 7300 Esslingen | PISTON |
US4872370A (en) * | 1987-04-06 | 1989-10-10 | Pneumo Abex Corporation | Piston rod assembly including preloaded piston head and composite rod |
DE3824780A1 (en) * | 1988-07-21 | 1990-01-25 | Lechler Elring Dichtungswerke | PISTON, ESPECIALLY SUBMERSIBLE PISTON FOR COMPRESSORS |
US5284084A (en) * | 1991-01-17 | 1994-02-08 | Utex Industries, Inc. | Light weight piston |
US5758985A (en) * | 1996-10-18 | 1998-06-02 | Yuda; Lawrence F. | Apparatus and method for fixing a piston to a piston rod |
SE9702218D0 (en) * | 1997-06-11 | 1997-06-11 | Multidock Hydraulic Ab | Bar for executive actuator |
EP1164316B1 (en) * | 2000-06-09 | 2009-11-25 | FTE automotive GmbH | Hydraulic actuator for a shifting rod |
DE10151542B4 (en) * | 2001-10-23 | 2006-12-28 | Carl Freudenberg Kg | Complete piston |
DE10260425A1 (en) * | 2002-12-21 | 2004-07-22 | Volkswagen Ag | Actuating device for actuating a shift rail |
DE102010015484A1 (en) * | 2010-04-16 | 2011-10-20 | Suhner Intertrade Ag | Piston for compressed air motor of manually guided tool, comprises shaft made of aluminum, particularly of high-strength aluminum alloy, which comprises fastening unit for tool |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1748885U (en) * | 1957-03-16 | 1957-07-18 | Walter Breiter K G | PISTONS FOR SUCTION AND PRESSURE PUMPS. |
GB992344A (en) * | 1962-06-20 | 1965-05-19 | Edwin Phillip Sundholm | Grease gun plunger assembly |
DE1873849U (en) * | 1963-04-18 | 1963-06-12 | Kupfer Asbest Co | LIP SEAL. |
GB1106825A (en) * | 1965-12-02 | 1968-03-20 | Long & Hambly Ltd | Improvements in and relating to hypodermic syringes |
DE2609817C3 (en) * | 1976-03-10 | 1980-10-23 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Pistons, especially for a pneumatic cylinder |
-
1979
- 1979-04-11 DE DE2914624A patent/DE2914624C2/en not_active Expired
-
1980
- 1980-03-31 GB GB8010717A patent/GB2045389B/en not_active Expired
- 1980-04-09 IT IT8021423U patent/IT8021423V0/en unknown
- 1980-04-10 SE SE8002713A patent/SE446217B/en not_active IP Right Cessation
- 1980-04-11 FR FR8008209A patent/FR2454028A3/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2045389B (en) | 1983-01-12 |
IT8021423V0 (en) | 1980-04-09 |
SE8002713L (en) | 1980-10-12 |
SE446217B (en) | 1986-08-18 |
DE2914624A1 (en) | 1980-10-23 |
GB2045389A (en) | 1980-10-29 |
FR2454028B3 (en) | 1981-03-20 |
DE2914624C2 (en) | 1986-06-19 |
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