FR2317531A1 - Perfectionnements aux verins d'actionnement a commande pneumatique ou hydraulique - Google Patents
Perfectionnements aux verins d'actionnement a commande pneumatique ou hydrauliqueInfo
- Publication number
- FR2317531A1 FR2317531A1 FR7522636A FR7522636A FR2317531A1 FR 2317531 A1 FR2317531 A1 FR 2317531A1 FR 7522636 A FR7522636 A FR 7522636A FR 7522636 A FR7522636 A FR 7522636A FR 2317531 A1 FR2317531 A1 FR 2317531A1
- Authority
- FR
- France
- Prior art keywords
- pneumatic
- groove
- hydraulic ram
- flat joint
- piston ring
- 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
- 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
-
- 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
-
- 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
- F16J1/001—One-piece pistons
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7522636A FR2317531A1 (fr) | 1975-07-11 | 1975-07-11 | Perfectionnements aux verins d'actionnement a commande pneumatique ou hydraulique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7522636A FR2317531A1 (fr) | 1975-07-11 | 1975-07-11 | Perfectionnements aux verins d'actionnement a commande pneumatique ou hydraulique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2317531A1 true FR2317531A1 (fr) | 1977-02-04 |
FR2317531B3 FR2317531B3 (fr) | 1979-04-27 |
Family
ID=9158115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7522636A Granted FR2317531A1 (fr) | 1975-07-11 | 1975-07-11 | Perfectionnements aux verins d'actionnement a commande pneumatique ou hydraulique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2317531A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2323047A1 (fr) * | 1975-09-04 | 1977-04-01 | Oiles Industry Co Ltd | Verin pneumatique en matiere plastique |
DE3145494A1 (de) * | 1981-11-16 | 1983-05-26 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Einrichtung zur fuehrung des kolbens eines arbeitszylinders |
EP2006548A1 (fr) * | 2007-06-20 | 2008-12-24 | MAGNETI MARELLI POWERTRAIN S.p.A. | Actionneur hydraulique pour transmission mécanique servo-assistée |
-
1975
- 1975-07-11 FR FR7522636A patent/FR2317531A1/fr active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2323047A1 (fr) * | 1975-09-04 | 1977-04-01 | Oiles Industry Co Ltd | Verin pneumatique en matiere plastique |
DE3145494A1 (de) * | 1981-11-16 | 1983-05-26 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Einrichtung zur fuehrung des kolbens eines arbeitszylinders |
EP2006548A1 (fr) * | 2007-06-20 | 2008-12-24 | MAGNETI MARELLI POWERTRAIN S.p.A. | Actionneur hydraulique pour transmission mécanique servo-assistée |
Also Published As
Publication number | Publication date |
---|---|
FR2317531B3 (fr) | 1979-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |