DE102004061252A1 - Loop-around fitting for seat belt, has clamping unit transferable from normal position, in which belt is pulled through opening by application of force on deflection unit, into clamping position in which belt is blocked in deflection unit - Google Patents
Loop-around fitting for seat belt, has clamping unit transferable from normal position, in which belt is pulled through opening by application of force on deflection unit, into clamping position in which belt is blocked in deflection unit Download PDFInfo
- Publication number
- DE102004061252A1 DE102004061252A1 DE200410061252 DE102004061252A DE102004061252A1 DE 102004061252 A1 DE102004061252 A1 DE 102004061252A1 DE 200410061252 DE200410061252 DE 200410061252 DE 102004061252 A DE102004061252 A DE 102004061252A DE 102004061252 A1 DE102004061252 A1 DE 102004061252A1
- Authority
- DE
- Germany
- Prior art keywords
- deflection
- deflection unit
- unit
- clamping
- belt
- 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.)
- Withdrawn
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
- B60R22/18—Anchoring devices
- B60R22/185—Anchoring devices with stopping means for acting directly upon the belt in an emergency, e.g. by clamping or friction
- B60R22/1855—Anchoring devices with stopping means for acting directly upon the belt in an emergency, e.g. by clamping or friction the means being sensitive to belt tension
-
- 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
- B60R22/18—Anchoring devices
- B60R22/24—Anchoring devices secured to the side, door, or roof of the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
Description
Die Erfindung betrifft einen Umlenkbeschlag für einen Sicherheitsgurt, mit einer Umlenkeinheit, die eine Durchtrittsöffnung und eine Umlenkfläche aufweist.The The invention relates to a deflection fitting for a safety belt, with a deflection unit which has a passage opening and a deflection surface.
Umlenkbeschläge werden
schwenkbar an der Fahrzeugkarosserie befestigt, damit sich der Gurtbandverlauf
an den Körperbau
und die Sitzposition des Fahrzeuginsassen anpassen kann. Die Schwenkachse
fällt üblicherweise
mit einer oberhalb der Durchtrittsöffnung vorgesehenen Befestigungsbohrung
zusammen. Aus der
Die Erfindung schafft einen Umlenkbeschlag, bei dem ein Umschlagen des Gurtbands in der Umlenkeinheit bei einer Belastung des Gurtbands wirkungsvoll verhindert ist.The The invention provides a deflection fitting in which a turnover of the Webbings in the deflection unit under load of the webbing is effectively prevented.
Gemäß der Erfindung ist bei einem Umlenkbeschlag der eingangs genannten Art vorgesehen, daß der Umlenkbeschlag eine Klemmeinrichtung umfaßt, die aus einer Normalstellung, in der das Gurtband durch die Durchtrittsöffnung gezogen werden kann, durch Krafteinwirkung auf die Umlenkeinheit in eine Klemmstellung überführbar ist, in der das Gurtband in der Umlenkeinheit blockiert ist. Die erfindungsgemäße Klemmeinrichtung sorgt dafür, daß im Belastungsfall das Gurtband in der Durchtrittsöffnung nicht verrutschen kann. Dadurch ist sichergestellt, daß das Gurtband nicht innerhalb der Durchtrittsöffnung umschlägt.According to the invention is provided with a deflection fitting of the type mentioned that the deflection fitting comprises a clamping device, from a normal position, in which the webbing can be pulled through the passage opening, can be transferred by the action of force on the deflection in a clamping position, in which the webbing is blocked in the deflection. The clamping device according to the invention makes sure that in the load case the webbing in the passage opening not can slip. This ensures that the webbing is not inside the passage opening turns.
Vorzugsweise ist die Klemmeinrichtung gegen eine Vorspannkraft in die Klemmstellung überführbar. Dies gewährleistet, daß das Gurtband nicht während des normalen Gebrauchs blockiert wird und daß der Umlenkbeschlag nach einer Blockierung wieder zurück in den Normalzustand versetzt wird, in dem ein normaler Gurtbandab- und -aufzug möglich ist.Preferably is the clamping device against a biasing force in the clamping position can be transferred. This guaranteed that this Webbing not while the normal use is blocked and that the deflection fitting after a Blocking back again normal condition, in which a normal strap strap and lift is possible.
Die in einem Belastungsfall auf die Umlenkeinheit wirkende Kraft kann auf effektive Weise als Auslöser für eine Gurtklemmung in der Umlenkeinheit genutzt werden, indem die Umlenkeinheit so ausgebildet ist, daß sie durch die Krafteinwirkung aus einer Normalstellung auslenkbar ist, wodurch die Klemmeinrichtung in die Klemmstellung überführt wird.The In a load case acting on the deflection unit force can effectively as a trigger for one Gurtklemmung be used in the deflection unit by the deflection unit is so designed that she can be deflected by the force from a normal position, whereby the clamping device is transferred to the clamping position.
Die Auslenkbarkeit der Umlenkeinheit kann dadurch realisiert werden, daß die Umlenkeinheit eine Bohrung für einen Bolzen zur Befestigung des Umlenkbeschlags aufweist, die als Langloch ausgeführt ist.The Deflectability of the deflection unit can be realized thereby that the Deflection unit a hole for a bolt for fixing the deflection fitting, which as Slot executed is.
Eine Kopplung der Umlenkeinheit an ein Federelement, das in der Klemmstellung der Klemmeinrichtung eine entgegen der Auslenkungsrichtung der Umlenkeinheit wirkende Vorspannkraft auf die Umlenkeinheit ausübt, erweist sich als vorteilhaft, um eine spätere Freigabe der Gurtbandklemmung zu ermöglichen.A Coupling of the deflection unit to a spring element, in the clamping position the clamping device a counter to the deflection of the deflection acting biasing force exerts on the deflection, proves to be advantageous for a later Enable the Gurtbandklemmung.
Bei der bevorzugten Ausführungsform umfaßt die Klemmeinrichtung eine schwenkbare Wippe mit einem dem Gurtband gegenüberliegenden Klemmabschnitt.at the preferred embodiment comprises the clamping device has a pivotable rocker with a webbing opposite Clamping section.
Gemäß einer besonders vorteilhaften Lagerung ist die Wippe einerseits an der Umlenkeinheit und andererseits an einem relativ zur Umlenkeinheit unbeweg lichen Bauteil gelagert. Bei einer Auslenkung der Umlenkeinheit wird die Wippe dadurch automatisch in die Klemmstellung verschwenkt.According to one Particularly advantageous storage is the rocker on the one hand at the Deflection unit and on the other hand at a relative to the deflection immovable union Component stored. In a deflection of the deflection is the Rocker thereby automatically pivoted into the clamping position.
Der Klemmabschnitt ist vorzugsweise so geformt, daß er bei einer Auslenkung der Umlenkeinheit so verschwenkt wird, daß er das Gurtband gegen die Umlenkfläche der Umlenkeinheit drückt.Of the Clamping portion is preferably shaped so that it at a deflection of the Deflection unit is pivoted so that it is the webbing against the deflection of the Deflection unit presses.
Ein schwenkbar angebrachter Umlenkbeschlag, der durch Krafteinwirkung in einen Zustand versetzt werden kann, in dem er nicht mehr schwenkbar ist, bietet einen ergänzenden Schutz zur Verhinderung eines Umschlagens des gesamten Umlenkbeschlags.One pivotally mounted deflection fitting, by the action of force can be put into a state in which he can no longer pivot is, offers a supplementary Protection to prevent turning over the entire deflection fitting.
Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels unter Bezugnahme auf die beigefügten Zeichnungen. In den Zeichnungen zeigen:Further Features and advantages of the invention will become apparent from the following Description of an embodiment with reference to the attached Drawings. In the drawings show:
Der
in den Figuren dargestellte Umlenkbeschlag
Der
Umlenkbeschlag
Die
Umlenkeinheit
Die
Umlenkeinheit
Die
Klemmeinrichtung
In
dem in
In
einem Rückhaltefall
oder bei einer Gurtstraffung wirkt eine vom blockierten Gurtband
Aufgrund
der Ausgestaltung der Bohrung der Umlenkeinheit
Läßt die nach
unten gerichtete, auf die Umlenkeinheit
Die erfindungsgemäße Klemmung des Gurtbands kann auch in Kombination mit einem Umlenkbeschlag verwendet werden, der durch Krafteinwirkung in einen Zustand versetzt werden kann, in dem er nicht mehr schwenkbar ist.The Clamping according to the invention The webbing can also be used in combination with a deflection fitting be used, which puts by force into a state can be, in which he is no longer pivotal.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410061252 DE102004061252A1 (en) | 2004-12-20 | 2004-12-20 | Loop-around fitting for seat belt, has clamping unit transferable from normal position, in which belt is pulled through opening by application of force on deflection unit, into clamping position in which belt is blocked in deflection unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410061252 DE102004061252A1 (en) | 2004-12-20 | 2004-12-20 | Loop-around fitting for seat belt, has clamping unit transferable from normal position, in which belt is pulled through opening by application of force on deflection unit, into clamping position in which belt is blocked in deflection unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004061252A1 true DE102004061252A1 (en) | 2006-06-29 |
Family
ID=36580234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410061252 Withdrawn DE102004061252A1 (en) | 2004-12-20 | 2004-12-20 | Loop-around fitting for seat belt, has clamping unit transferable from normal position, in which belt is pulled through opening by application of force on deflection unit, into clamping position in which belt is blocked in deflection unit |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004061252A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008047822A1 (en) * | 2008-09-18 | 2010-03-25 | Trw Automotive Gmbh | Detour fitting for seat belt system in vehicle, has contact surface and movable clamping element, where belt runs in gap between contact surface and clamping element |
EP2969662A4 (en) * | 2013-03-15 | 2016-11-16 | Trw Vehicle Safety Systems | A seat belt system |
US11254282B2 (en) | 2019-01-07 | 2022-02-22 | Joyson Safety Systems Acquisition Llc | Cinch locking tongue for a vehicle occupant restraint system |
WO2023020988A1 (en) * | 2021-08-17 | 2023-02-23 | Zf Automotive Germany Gmbh | Deflection fitting comprising a locking element for a vehicle safety belt, and vehicle occupant restraint system |
WO2023020989A1 (en) * | 2021-08-17 | 2023-02-23 | Zf Automotive Germany Gmbh | Deflection fitting for a vehicle safety belt, and vehicle occupant restraint system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3023093A1 (en) * | 1980-06-20 | 1982-02-25 | Repa Feinstanzwerk Gmbh, 7071 Alfdorf | DEVICE FITTING FOR A SAFETY BELT |
DE3032169A1 (en) * | 1980-08-26 | 1982-03-25 | Repa Feinstanzwerk Gmbh, 7071 Alfdorf | BELT TAPE CLAMPING FOR SAFETY BELTS IN MOTOR VEHICLES |
DE3134338A1 (en) * | 1981-08-31 | 1983-03-10 | Alois 6685 Schiffweiler Bost | Three-point seatbelt |
DE3412383A1 (en) * | 1984-02-25 | 1985-10-24 | Hans-Hellmut Dipl.-Ing. 2061 Sülfeld Ernst | DEFLECTION DEVICE FOR A SAFETY BELT WITH STAGE BELT CLAMPING |
DE3633901A1 (en) * | 1986-10-04 | 1988-04-07 | Bayerische Motoren Werke Ag | Deflection fitting for an automatic safety belt |
DE10126317C1 (en) * | 2001-05-30 | 2003-01-23 | Rainer Kneisl | Guide fitment for vehicle seat belts has rotary bolt with elastically or plastically deformable blocking element securing engagement of rotary bolt in event of overstepping release force |
-
2004
- 2004-12-20 DE DE200410061252 patent/DE102004061252A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3023093A1 (en) * | 1980-06-20 | 1982-02-25 | Repa Feinstanzwerk Gmbh, 7071 Alfdorf | DEVICE FITTING FOR A SAFETY BELT |
DE3032169A1 (en) * | 1980-08-26 | 1982-03-25 | Repa Feinstanzwerk Gmbh, 7071 Alfdorf | BELT TAPE CLAMPING FOR SAFETY BELTS IN MOTOR VEHICLES |
DE3134338A1 (en) * | 1981-08-31 | 1983-03-10 | Alois 6685 Schiffweiler Bost | Three-point seatbelt |
DE3412383A1 (en) * | 1984-02-25 | 1985-10-24 | Hans-Hellmut Dipl.-Ing. 2061 Sülfeld Ernst | DEFLECTION DEVICE FOR A SAFETY BELT WITH STAGE BELT CLAMPING |
DE3633901A1 (en) * | 1986-10-04 | 1988-04-07 | Bayerische Motoren Werke Ag | Deflection fitting for an automatic safety belt |
DE10126317C1 (en) * | 2001-05-30 | 2003-01-23 | Rainer Kneisl | Guide fitment for vehicle seat belts has rotary bolt with elastically or plastically deformable blocking element securing engagement of rotary bolt in event of overstepping release force |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008047822A1 (en) * | 2008-09-18 | 2010-03-25 | Trw Automotive Gmbh | Detour fitting for seat belt system in vehicle, has contact surface and movable clamping element, where belt runs in gap between contact surface and clamping element |
EP2969662A4 (en) * | 2013-03-15 | 2016-11-16 | Trw Vehicle Safety Systems | A seat belt system |
US11254282B2 (en) | 2019-01-07 | 2022-02-22 | Joyson Safety Systems Acquisition Llc | Cinch locking tongue for a vehicle occupant restraint system |
WO2023020988A1 (en) * | 2021-08-17 | 2023-02-23 | Zf Automotive Germany Gmbh | Deflection fitting comprising a locking element for a vehicle safety belt, and vehicle occupant restraint system |
WO2023020989A1 (en) * | 2021-08-17 | 2023-02-23 | Zf Automotive Germany Gmbh | Deflection fitting for a vehicle safety belt, and vehicle occupant restraint system |
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Legal Events
Date | Code | Title | Description |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |