FR2448651B1 - - Google Patents

Info

Publication number: FR2448651B1
Authority: FR; France
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.): Expired

Application number

FR7928564A

Other languages

Other versions

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.)

Mannesmann VDO AG

Original Assignee

Mannesmann VDO AG

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.)

1979-02-12

Filing date

1979-11-20

Publication date

1984-03-16

1979-11-20 Application filed by Mannesmann VDO AG filed Critical Mannesmann VDO AG

1980-09-05 Publication of FR2448651A1 publication Critical patent/FR2448651A1/en

1984-03-16 Application granted granted Critical

1984-03-16 Publication of FR2448651B1 publication Critical patent/FR2448651B1/fr

Status Granted legal-status Critical Current

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
- 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
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/06—Bellows pistons

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Actuator (AREA)
Tents Or Canopies (AREA)
Lock And Its Accessories (AREA)

FR7928564A 1979-02-12 1979-11-20 PNEUMATIC SERVOMOTOR, ESPECIALLY FOR LOCKING THE DOORS OF A MOTOR VEHICLE Granted FR2448651A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19792905305 DE2905305C2 (en)	1979-02-12	1979-02-12	Pneumatic control device for locking motor vehicles

Publications (2)

Publication Number	Publication Date
FR2448651A1 FR2448651A1 (en)	1980-09-05
FR2448651B1 true FR2448651B1 (en)	1984-03-16

Family

ID=6062753

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7928564A Granted FR2448651A1 (en)	1979-02-12	1979-11-20	PNEUMATIC SERVOMOTOR, ESPECIALLY FOR LOCKING THE DOORS OF A MOTOR VEHICLE

Country Status (3)

Country	Link
DE (1)	DE2905305C2 (en)
FR (1)	FR2448651A1 (en)
GB (1)	GB2046362B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE8618771U1 (en) *	1986-07-12	1986-08-21	Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart	Vacuum actuator
DE3826359A1 (en) *	1987-08-11	1989-02-23	Volkswagen Ag	Electrically driven actuator
DE4208266C2 (en) *	1992-03-14	1994-02-10	Daimler Benz Ag	Membrane with a bottom, especially for an actuator
DE102014014655A1 (en) *	2014-10-08	2016-04-14	DYNA-MESS Prüfsysteme GmbH	Membrane cylinder unit with a double diaphragm
RU2722916C1 (en) *	2019-10-15	2020-06-04	Федеральное государственное бюджетное образовательное учреждение высшего образования "Владимирский Государственный Университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ)	Curvilinear movement drive

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7231082U (en) *		1973-01-18	Vdo Schindling A Gmbh	Pressure-operated control element
US3183793A (en) *	1962-06-01	1965-05-18	Delman Co	Differential fluid pressure motors
US3241826A (en) *	1963-08-03	1966-03-22	Nii Teploenergeticheskogo Prib	Pneumatic or hydraulic power element
DE1953089B2 (en) *	1969-10-22	1971-12-09	Daimler Benz Ag, 7000 Stuttgart	PNEUMATIC SERVOMOTOR
DE2218082A1 (en) *	1972-04-14	1973-10-31	Daimler Benz Ag	DOUBLE-ACTING VACUUM WORK ELEMENT
GB1458175A (en) *	1974-03-28	1976-12-08	Ilon B E	Lifting device
DE2631240C2 (en) *	1976-07-12	1986-02-20	Vdo Adolf Schindling Ag, 6000 Frankfurt	Pneumatic door locking system

1979
- 1979-02-12 DE DE19792905305 patent/DE2905305C2/en not_active Expired
- 1979-11-20 FR FR7928564A patent/FR2448651A1/en active Granted
1980
- 1980-02-04 GB GB8003713A patent/GB2046362B/en not_active Expired

Also Published As

Publication number	Publication date
GB2046362B (en)	1983-01-06
DE2905305A1 (en)	1980-08-21
FR2448651A1 (en)	1980-09-05
GB2046362A (en)	1980-11-12
DE2905305C2 (en)	1985-05-23

Publication	Publication Date	Title
BR8002583A (en)	1980-12-09
BR8006808A (en)	1981-04-28
FR2449245B1 (en)	1981-12-04
FR2449313B1 (en)	1985-02-01
AU78390S (en)	1980-06-23
AU79200S (en)	1980-09-25
AU78271S (en)	1980-02-12
AU78385S (en)	1980-11-21
AU78386S (en)	1981-01-23
AU78389S (en)	1980-09-29
AU77763S (en)	1980-09-15
AU78391S (en)	1980-11-26
AU78569S (en)	1980-05-19
AU78270S (en)	1980-02-12
AU79557S (en)	1981-06-03
AU79558S (en)	1981-09-11
AU79559S (en)	1981-09-11
AU79826S (en)	1981-02-10
AU79918S (en)	1981-02-09
AU79950S (en)	1981-01-30
AU80228S (en)	1980-09-09
BR5901094U (en)	1981-02-17
AU77669S (en)	1980-09-29
BE878260A (en)
BG28678A1 (en)	1980-06-16

Legal Events

Date	Code	Title	Description
1992-09-25	ST	Notification of lapse