DE20207277U1 - Assembly consisting of a belt spool and a locking disc for a vehicle seat belt retractor - Google Patents

Assembly consisting of a belt spool and a locking disc for a vehicle seat belt retractor

Info

Publication number
DE20207277U1
DE20207277U1 DE20207277U DE20207277U DE20207277U1 DE 20207277 U1 DE20207277 U1 DE 20207277U1 DE 20207277 U DE20207277 U DE 20207277U DE 20207277 U DE20207277 U DE 20207277U DE 20207277 U1 DE20207277 U1 DE 20207277U1
Authority
DE
Germany
Prior art keywords
metal strip
channel
belt reel
module according
assembly consisting
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.)
Expired - Lifetime
Application number
DE20207277U
Other languages
German (de)
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.)
TRW Occupant Restraint Systems GmbH
Original Assignee
TRW Occupant Restraint Systems GmbH
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.)
Filing date
Publication date
Application filed by TRW Occupant Restraint Systems GmbH filed Critical TRW Occupant Restraint Systems GmbH
Priority to DE20207277U priority Critical patent/DE20207277U1/en
Publication of DE20207277U1 publication Critical patent/DE20207277U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B60R22/341—Belt retractors, e.g. reels comprising energy-absorbing means
    • B60R22/3413—Belt retractors, e.g. reels comprising energy-absorbing means operating between belt reel and retractor frame
    • 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
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • B60R2022/286—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using deformation of material
    • 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
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • B60R2022/286—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using deformation of material
    • B60R2022/287—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using deformation of material of torsion rods or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Baugruppe bestehend aus einer Gurtspule (10), einer Sperrscheibe (12), die an einem axialen Ende der Gurtspule angeordnet ist, relativ zur Gurtspule ausgehend von einer Ausgangsstellung verdrehbar ist und einen Kanal (16) aufweist, und einem Metallband (24), das in dem Kanal (16) der Sperrscheibe (12) angeordnet ist, wobei ein erstes Ende (26) des Metallbandes (24) mit der Gurtspule (10) verbunden ist und in der Ausgangsstellung in der Nähe eines ersten Endes des Kanals (16) angeordnet ist und wobei das zweite Ende des Metallbandes (24) in der Nähe des entgegengesetzten zweiten Ende des Kanals (16) liegt, so daß bei einer Relativdrehung zwischen der Gurtspule (10) und der Sperrscheibe (12) das erste Ende (26) des Metallbandes (24) hin zum zweiten Ende des Metallbandes bewegt wird, wodurch das Metallband (24) zwischen dem ersten und dem zweiten Ende um etwa 180° umgebogen wird.1. assembly consisting of a belt reel ( 10 ), a locking disk ( 12 ) which is arranged at an axial end of the belt reel, can be rotated relative to the belt reel starting from an initial position and has a channel ( 16 ), and a metal strip ( 24 ) , which is arranged in the channel ( 16 ) of the locking disk ( 12 ), a first end ( 26 ) of the metal strip ( 24 ) being connected to the belt reel ( 10 ) and in the starting position near a first end of the channel ( 16 ) is arranged and wherein the second end of the metal strip ( 24 ) is in the vicinity of the opposite second end of the channel ( 16 ), so that when the belt reel ( 10 ) and the locking disc ( 12 ) rotate relative to each other, the first end ( 26 ) of the metal strip ( 24 ) is moved towards the second end of the metal strip, as a result of which the metal strip ( 24 ) is bent by approximately 180 ° between the first and the second end. 2. Baugruppe nach Anspruch 1, dadurch gekennzeichnet, daß das erste Ende (26) des Metallbandes (24) lösbar mit der Gurtspule (10) verbunden ist.2. Module according to claim 1, characterized in that the first end ( 26 ) of the metal strip ( 24 ) is detachably connected to the belt reel ( 10 ). 3. Baugruppe nach Anspruch 2, dadurch gekennzeichnet, daß das erste Ende (26) des Metallbandes (24) in einer Aufnahme (30; 31) angeordnet ist, die zu einer Seite geöffnet ist, und daß das erste Ende (26) des Metallbandes (24) in dem Kanal (16) so abgestützt ist, daß es die Aufnahme (30; 31) erst in der Nähe des zweiten Endes des Kanals (16) verlassen kann.3. An assembly according to claim 2, characterized in that the first end ( 26 ) of the metal strip ( 24 ) is arranged in a receptacle ( 30 ; 31 ) which is open to one side, and in that the first end ( 26 ) of the metal strip ( 24 ) is supported in the channel ( 16 ) so that it can only leave the receptacle ( 30 ; 31 ) in the vicinity of the second end of the channel ( 16 ). 4. Baugruppe nach Anspruch 3, dadurch gekennzeichnet, daß der Kanal (16) eine Ausweichaussparung (22) an seinem zweiten Ende aufweist.4. An assembly according to claim 3, characterized in that the channel ( 16 ) has an escape recess ( 22 ) at its second end. 5. Baugruppe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Metallband (24) am ersten Ende eine Nase (28) aufweist, die seitlich aus dem Kanal (16) hervorsteht.5. Assembly according to one of the preceding claims, characterized in that the metal strip ( 24 ) has a nose ( 28 ) at the first end, which protrudes laterally from the channel ( 16 ). 6. Baugruppe nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Metallband (24) am ersten Ende (26) mit einem Zapfen (29) versehen ist, der seitlich aus dem Kanal (16) hervorsteht. 6. Module according to one of claims 1 to 4, characterized in that the metal strip ( 24 ) at the first end ( 26 ) is provided with a pin ( 29 ) which projects laterally from the channel ( 16 ). 7. Baugruppe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Metallband (24) eine sich verringernde Dicke aufweist.7. Assembly according to one of the preceding claims, characterized in that the metal strip ( 24 ) has a decreasing thickness. 8. Baugruppe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Metallband (24) eine sich verringernde Breite aufweist.8. Module according to one of the preceding claims, characterized in that the metal strip ( 24 ) has a decreasing width. 9. Baugruppe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß zwischen der Gurtspule (10) und der Sperrscheibe (12) ein Torsionsstab (14) angeordnet ist.9. Module according to one of the preceding claims, characterized in that a torsion bar ( 14 ) is arranged between the belt reel ( 10 ) and the locking disk ( 12 ).
DE20207277U 2002-05-08 2002-05-08 Assembly consisting of a belt spool and a locking disc for a vehicle seat belt retractor Expired - Lifetime DE20207277U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20207277U DE20207277U1 (en) 2002-05-08 2002-05-08 Assembly consisting of a belt spool and a locking disc for a vehicle seat belt retractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20207277U DE20207277U1 (en) 2002-05-08 2002-05-08 Assembly consisting of a belt spool and a locking disc for a vehicle seat belt retractor

Publications (1)

Publication Number Publication Date
DE20207277U1 true DE20207277U1 (en) 2002-09-19

Family

ID=7970952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20207277U Expired - Lifetime DE20207277U1 (en) 2002-05-08 2002-05-08 Assembly consisting of a belt spool and a locking disc for a vehicle seat belt retractor

Country Status (1)

Country Link
DE (1) DE20207277U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005051891B3 (en) * 2005-10-29 2007-03-22 Autoliv Development Ab Belt rolling-in device for safety belt of motor vehicle has locking element in form of ring round impact point between belt shaft and shaped head
DE102008063639A1 (en) * 2008-12-18 2010-06-24 Trw Automotive Gmbh Belt retractor with switchable belt force limiter
DE102013205690A1 (en) * 2013-03-28 2014-10-02 Autoliv Development Ab Belt retractor with a force limiting device
CN104891364A (en) * 2015-05-29 2015-09-09 柳州普亚贸易有限公司 Steel wire rope coil cylinder
US9216715B2 (en) 2012-05-24 2015-12-22 Takata AG Belt retractor
DE102018202917A1 (en) * 2018-02-27 2019-08-29 Joyson Safety Systems Germany Gmbh retractor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7306883U (en) * 1972-03-30 1973-05-30 Ford Werke Ag Retractor for seat belts, in particular for motor vehicles
US4323205A (en) * 1979-07-19 1982-04-06 Nippon Soken, Inc. Safety seat-belt retractor
EP0791513A1 (en) * 1996-02-23 1997-08-27 Trw Vehicle Safety Systems Inc. Seat belt retractor with energy management
DE29816280U1 (en) * 1998-09-10 1999-01-21 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Force limiting device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7306883U (en) * 1972-03-30 1973-05-30 Ford Werke Ag Retractor for seat belts, in particular for motor vehicles
US4323205A (en) * 1979-07-19 1982-04-06 Nippon Soken, Inc. Safety seat-belt retractor
EP0791513A1 (en) * 1996-02-23 1997-08-27 Trw Vehicle Safety Systems Inc. Seat belt retractor with energy management
DE29816280U1 (en) * 1998-09-10 1999-01-21 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Force limiting device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005051891B3 (en) * 2005-10-29 2007-03-22 Autoliv Development Ab Belt rolling-in device for safety belt of motor vehicle has locking element in form of ring round impact point between belt shaft and shaped head
DE102008063639A1 (en) * 2008-12-18 2010-06-24 Trw Automotive Gmbh Belt retractor with switchable belt force limiter
US8814074B2 (en) 2008-12-18 2014-08-26 Trw Automotive Gmbh Belt retractor including a switchable belt force limiter
DE102008063639B4 (en) 2008-12-18 2022-12-01 Zf Automotive Germany Gmbh Belt retractor with switchable belt force limiter
US9216715B2 (en) 2012-05-24 2015-12-22 Takata AG Belt retractor
DE102013205690A1 (en) * 2013-03-28 2014-10-02 Autoliv Development Ab Belt retractor with a force limiting device
DE102013205690B4 (en) 2013-03-28 2022-01-13 Autoliv Development Ab Belt retractor with a force limiting device
CN104891364A (en) * 2015-05-29 2015-09-09 柳州普亚贸易有限公司 Steel wire rope coil cylinder
DE102018202917A1 (en) * 2018-02-27 2019-08-29 Joyson Safety Systems Germany Gmbh retractor
DE102018202917B4 (en) 2018-02-27 2023-05-04 Joyson Safety Systems Germany Gmbh belt retractor

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20021024

R150 Term of protection extended to 6 years

Effective date: 20050603

R151 Term of protection extended to 8 years

Effective date: 20080611

R152 Term of protection extended to 10 years

Effective date: 20100616

R071 Expiry of right
R071 Expiry of right