CH319349A - Pressure medium-operated servomotor, in particular for switching gears for motor vehicles - Google Patents
Pressure medium-operated servomotor, in particular for switching gears for motor vehiclesInfo
- Publication number
- CH319349A CH319349A CH319349DA CH319349A CH 319349 A CH319349 A CH 319349A CH 319349D A CH319349D A CH 319349DA CH 319349 A CH319349 A CH 319349A
- Authority
- CH
- Switzerland
- Prior art keywords
- motor vehicles
- pressure medium
- switching gears
- operated servomotor
- servomotor
- Prior art date
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
- F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
- F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
- F16H2061/307—Actuators with three or more defined positions, e.g. three position servos
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH759235X | 1954-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH319349A true CH319349A (en) | 1957-02-15 |
Family
ID=4534550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH319349D CH319349A (en) | 1954-02-27 | 1954-02-27 | Pressure medium-operated servomotor, in particular for switching gears for motor vehicles |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH319349A (en) |
DE (1) | DE945609C (en) |
FR (1) | FR1116084A (en) |
GB (1) | GB759235A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3412649A (en) * | 1966-08-05 | 1968-11-26 | Dole Valve Co | Multi-position vacuum motor |
FR2490292A1 (en) * | 1980-09-17 | 1982-03-19 | Unic Sa | Double acting fluid ram - has sliding piston in form of sheath pressed in both directions by two springs |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1223257B (en) * | 1956-05-03 | 1966-08-18 | Renault | Pneumatic three-position working cylinder |
DE1132810B (en) * | 1958-03-19 | 1962-07-05 | Zahnradfabrik Friedrichshafen | Switching device actuated by pressure medium for step change transmissions, especially of motor vehicles |
DE1155348B (en) * | 1958-11-13 | 1963-10-03 | Tatra Np | Pneumatic actuation device for switching a step change gear, especially for motor vehicles |
DE1292516B (en) * | 1961-12-14 | 1969-04-10 | Tatra Np | Pneumatic actuation device for switching a step change gear, especially for motor vehicles |
DD105972A3 (en) * | 1972-03-08 | 1974-05-20 | ||
DE3107908A1 (en) * | 1981-03-02 | 1982-09-16 | Leibfried Maschinenbau Gmbh, 7033 Herrenberg | Piston/cylinder unit |
AT376778B (en) * | 1981-03-18 | 1984-12-27 | Hoerbiger Ventilwerke Ag | CONTROL UNIT FOR PNEUMATIC AND HYDRAULIC PRESSURE MEDIUM |
DE3110855C2 (en) * | 1981-03-20 | 1985-01-03 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Working cylinder with three positions |
HU187363B (en) * | 1981-04-16 | 1985-12-28 | Autoipari Kutato Intezet | Pneumatic working cylinder woth four piston particularly for stage selector mechanism of motor vehicle |
HU187364B (en) * | 1981-04-16 | 1985-12-28 | Autoipari Kutato Intezet | Pneumatic three-position working cylinder particularly for stageslector mechanism of motor vehicle |
DE3118583A1 (en) * | 1981-05-11 | 1983-02-10 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | THREE-POSITION GEAR CYLINDER |
FR2600123B1 (en) * | 1986-06-13 | 1988-10-07 | Renault Vehicules Ind | THREE-POSITION CYLINDER |
DE3702911A1 (en) * | 1987-01-31 | 1988-08-11 | Ernst Hunger | Working cylinder with three positions |
DE3836725C1 (en) * | 1988-10-28 | 1989-12-21 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE4038170A1 (en) * | 1990-11-30 | 1992-06-04 | Claas Ohg | THREE-POSITION CYLINDER SYSTEM |
DE4311868A1 (en) * | 1993-04-10 | 1994-10-13 | Hydraulik Ring Gmbh | Actuator for manual transmissions of motor vehicles |
DE102005026475A1 (en) * | 2005-06-09 | 2006-12-14 | Zf Friedrichshafen Ag | vehicle transmissions |
WO2008063104A1 (en) * | 2006-11-22 | 2008-05-29 | Volvo Lastvagnar Ab | Module system for manufacturing two and three stable positions fluid-operated actuators |
DE102008045658A1 (en) * | 2008-09-03 | 2010-03-04 | Schaeffler Kg | Pressurizing medium-operated switching device for step-change speed gearbox of motor vehicle, has switching rod at which switching element is fastened, and linear drive i.e. double operating fluid drive, connected on side with switching rod |
SE536688C2 (en) * | 2012-10-03 | 2014-05-27 | Scania Cv Ab | Control cylinder for a gearbox, a gearbox with such control cylinder, and a vehicle with such a gearbox |
DE102016012854A1 (en) * | 2016-10-27 | 2018-05-03 | Wabco Gmbh | Cylinder of an automated manual transmission |
CN114033849A (en) * | 2021-11-04 | 2022-02-11 | 陕西法士特齿轮有限责任公司 | Multi-piston cylinder structure capable of being detached on single side |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2346820A (en) * | 1933-11-08 | 1944-04-18 | Bendix Westinghouse Automotive | Power gear shifting mechanism |
FR808891A (en) * | 1935-06-25 | 1937-02-17 | Bendix Westinghouse Automotive | Control mechanism for motor vehicles |
-
1954
- 1954-02-27 CH CH319349D patent/CH319349A/en unknown
- 1954-10-23 DE DEA21376A patent/DE945609C/en not_active Expired
- 1954-11-16 GB GB933135/54A patent/GB759235A/en not_active Expired
- 1954-12-20 FR FR1116084D patent/FR1116084A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3412649A (en) * | 1966-08-05 | 1968-11-26 | Dole Valve Co | Multi-position vacuum motor |
FR2490292A1 (en) * | 1980-09-17 | 1982-03-19 | Unic Sa | Double acting fluid ram - has sliding piston in form of sheath pressed in both directions by two springs |
Also Published As
Publication number | Publication date |
---|---|
FR1116084A (en) | 1956-05-03 |
GB759235A (en) | 1956-10-17 |
DE945609C (en) | 1956-07-12 |
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