IT1228817B - DRIVE DEVICE FOR A BELT TIGHTENING DEVICE. - Google Patents

DRIVE DEVICE FOR A BELT TIGHTENING DEVICE.

Info

Publication number: IT1228817B
Authority: IT; Italy
Prior art keywords: belt tightening; drive device; drive; tightening device; belt
Prior art date: 1988-03-22

Application number

IT8919866A

Other languages

Italian (it)

Other versions

IT8919866A0 (en

Inventor

Thomas Schmidt

Original Assignee

Autoflug Fahrzeugtechnik

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.)

1988-03-22

Filing date

1989-03-22

Publication date

1991-07-04

1989-03-22 Application filed by Autoflug Fahrzeugtechnik filed Critical Autoflug Fahrzeugtechnik

1989-03-22 Publication of IT8919866A0 publication Critical patent/IT8919866A0/en

1991-07-04 Application granted granted Critical

1991-07-04 Publication of IT1228817B publication Critical patent/IT1228817B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
- B60R22/4619—Transmission of tensioning power by cable, e.g. using a clutch on reel side
- 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
- 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
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Actuator (AREA)
Pistons, Piston Rings, And Cylinders (AREA)
Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

IT8919866A 1988-03-22 1989-03-22 DRIVE DEVICE FOR A BELT TIGHTENING DEVICE. IT1228817B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3809514A DE3809514C2 (en)	1988-03-22	1988-03-22	Drive device for belt tensioners

Publications (2)

Publication Number	Publication Date
IT8919866A0 IT8919866A0 (en)	1989-03-22
IT1228817B true IT1228817B (en)	1991-07-04

Family

ID=6350317

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8919866A IT1228817B (en)	1988-03-22	1989-03-22	DRIVE DEVICE FOR A BELT TIGHTENING DEVICE.

Country Status (5)

Country	Link
DE (2)	DE3809514C2 (en)
FR (1)	FR2629029B1 (en)
GB (1)	GB2217181B (en)
IT (1)	IT1228817B (en)
SE (1)	SE8900961L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2671145B1 (en) *	1990-12-28	1993-04-23	Europ Propulsion	ROTARY ACTUATION DEVICE WITH ANNULAR PISTON ROD.
ES2047473T3 (en) *	1992-03-05	1998-01-16	Trw Repa Gmbh	LINEAR PRETENSIONING DEVICE FOR A RETENTION SYSTEM IN A VEHICLE.
DE9304152U1 (en) *	1993-03-20	1993-05-13	TRW Repa GmbH, 7077 Alfdorf	Belt tensioner with pyrotechnic gas generator
RU2037437C1 (en) *	1993-07-06	1995-06-19	Всероссийский научно-исследовательский институт экспериментальной физики	Vehicle seat belt tensioning device
DE4332206C2 (en) *	1993-09-22	1997-08-14	Hs Tech & Design	Drive device
DE29608210U1 (en) *	1996-05-06	1996-09-12	Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf	Linear drive for a vehicle occupant restraint system
GB2315985B (en) *	1996-08-13	2000-11-22	Alliedsignal Ltd	Pretensioner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2304878C2 (en) *	1973-02-01	1982-12-30	Adam Opel AG, 6090 Rüsselsheim	Safety belt assembly for vehicles, in particular for motor vehicles
FR2460407A1 (en) *	1979-06-29	1981-01-23	Angeviniere Sa	Seat belt blocking mechanism - has piston rod with slidable blocking ring tilting on carrier element inclined surface
DE2931164A1 (en) *	1979-08-01	1981-02-19	Dynamit Nobel Ag	ROTATIONAL ELEMENT
DE3131637C2 (en) *	1980-10-06	1986-10-02	TRW Repa GmbH, 7077 Alfdorf	Back tensioner for seat belt machines
DE3137263C2 (en) *	1980-10-06	1985-12-19	TRW Repa GmbH, 7071 Alfdorf	Cylinder / piston drive especially for tensioning systems in automatic seat belt winding machines
DE3044951C2 (en) *	1980-11-28	1986-03-27	Repa Feinstanzwerk Gmbh, 7071 Alfdorf	Back tensioner for a seat belt
DE3407379A1 (en) *	1984-02-29	1986-06-26	Autoflug Gmbh, 2084 Rellingen	Belt tightener for a self-locking safety belt retractor
JPH0724295Y2 (en) *	1988-09-29	1995-06-05	本田技研工業株式会社	Piston structure of seat belt preloader device

1988
- 1988-03-22 DE DE3809514A patent/DE3809514C2/en not_active Expired - Fee Related
- 1988-03-22 DE DE8816557U patent/DE8816557U1/en not_active Expired
1989
- 1989-03-17 SE SE8900961A patent/SE8900961L/en not_active Application Discontinuation
- 1989-03-17 GB GB8906127A patent/GB2217181B/en not_active Expired - Fee Related
- 1989-03-21 FR FR898903648A patent/FR2629029B1/en not_active Expired - Fee Related
- 1989-03-22 IT IT8919866A patent/IT1228817B/en active

Also Published As

Publication number	Publication date
DE8816557U1 (en)	1989-11-16
SE8900961L (en)	1989-09-23
GB2217181B (en)	1992-06-10
GB2217181A (en)	1989-10-25
DE3809514A1 (en)	1989-10-05
GB8906127D0 (en)	1989-05-04
SE8900961D0 (en)	1989-03-17
IT8919866A0 (en)	1989-03-22
FR2629029A1 (en)	1989-09-29
DE3809514C2 (en)	1996-05-09
FR2629029B1 (en)	1992-08-07

Publication	Publication Date	Title
DE68906590D1 (en)	1993-06-24	BELT TENSIONER.
DE68904389D1 (en)	1993-02-25	BELT TENSIONER.
NO882082D0 (en)	1988-05-11	DEVICE FOR TIGHTENING A MOVING CHAIN.
IT9019212A0 (en)	1990-01-31	DRIVE FOR SEAT BELT TIGHTENING DEVICE
IT1184783B (en)	1987-10-28	TENSIONER DEVICE ON A CANTRA PARTICULARLY FOR ORDITOI
GB2189570B (en)	1989-12-28	A tensioning device for drive belts
DE69002258D1 (en)	1993-08-26	DRIVE BELT TENSIONER.
GB2216627B (en)	1992-04-01	Tensioning device for drive belts
DE68902324D1 (en)	1992-09-10	COMPOSED DRIVE BELT.
DE68910742D1 (en)	1993-12-23	Grooved drive belt.
FR2677097B1 (en)	1998-04-10	DRIVE BELT DRIVE.
DE69208972D1 (en)	1996-04-18	Drive belt
IT1228817B (en)	1991-07-04	DRIVE DEVICE FOR A BELT TIGHTENING DEVICE.
IT8820987A0 (en)	1988-06-16	DRIVE BELT.
IT1227492B (en)	1991-04-12	DRIVE DEVICE FOR A VEHICLE.
IT8448417A0 (en)	1984-06-19	TENSIONER DEVICE FOR BELT DRIVES
DE68903050D1 (en)	1992-11-05	DRIVE BELT TENSIONER.
IT1226084B (en)	1990-12-10	BELT TENSIONING DEVICE FOR SERIAL PRINTER.
DE59006565D1 (en)	1994-09-01	Belt drive.
IT1228056B (en)	1991-05-28	SUCTION DEVICE FOR A THREADER.
IT8721261A0 (en)	1987-07-13	A DEVICE FOR PACKAGING MACHINES.
ES1010136Y (en)	1990-05-16	A REFRIGERATING DEVICE.
DE58901290D1 (en)	1992-06-11	TENSIONER FOR ROPEWAY MACHINES.
DE59202648D1 (en)	1995-08-03	Timing belt drive.
DE58901758D1 (en)	1992-08-06	DRIVE FOR A MACHINE VICE.

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970329