DE2942879A1 - Height adjustable safety belt strap reversing fitting - is mounted to swivelling eccentric cam clamping sliding bracket in required position - Google Patents

Height adjustable safety belt strap reversing fitting - is mounted to swivelling eccentric cam clamping sliding bracket in required position

Info

Publication number
DE2942879A1
DE2942879A1 DE19792942879 DE2942879A DE2942879A1 DE 2942879 A1 DE2942879 A1 DE 2942879A1 DE 19792942879 DE19792942879 DE 19792942879 DE 2942879 A DE2942879 A DE 2942879A DE 2942879 A1 DE2942879 A1 DE 2942879A1
Authority
DE
Germany
Prior art keywords
eccentric cam
belt
guide
swivelling
safety 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.)
Granted
Application number
DE19792942879
Other languages
German (de)
Other versions
DE2942879C2 (en
Inventor
Gerd 7050 Waiblingen Fiehl
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.)
Daimler Benz AG
Original Assignee
Daimler Benz 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.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE2942879A priority Critical patent/DE2942879C2/en
Publication of DE2942879A1 publication Critical patent/DE2942879A1/en
Application granted granted Critical
Publication of DE2942879C2 publication Critical patent/DE2942879C2/en
Expired 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
    • B60R22/18—Anchoring devices
    • B60R22/20—Anchoring devices adjustable in position, e.g. in height
    • B60R22/201—Anchoring devices adjustable in position, e.g. in height with the belt anchor connected to a slider movable in a vehicle-mounted track

Landscapes

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

Abstract

The strap (6) is fed through an eyelet of a reversing fitting (5) which is fitted by a bolt to an eccentric cam (3). The latter has an end, opposite to the bolted end, provided with a slot, by which it is mounted on bracket (1) allowing to swivel on an axis (4). The far edge of the eccentric cam is provided with a cam surface (8) which, when pulled downards by the strap provides a clamping contact with a surface (7) of a rail (2) with a C-shaped cross section, and thus positively secures the bracket in any chosen, height-adjusted position.

Description

"Lageveränderliche Gurtanlenkung für Sicherheitsgurte""Movable belt linkage for seat belts"

Die Erfindung betrifft eine lageveränderliche Gurtanlenkung für Sicherheitsgurte, insbesondere für die obere, karosserieseitige Anlenkung bei Dreipunkt-Sicherheitsgurten, wobei die Anlenkung ein längs einer Führung verstellbares Verriegelungselement umfaßt, dem wenigstens eine Gtirthalterung zugeordnet ist, die über den Gurt in Abhängigkeit von der an diesem gegebenen Belastung im Sinne einer Verriegelung des Verriegelungselements gegen die Führung beaufschlagbar ist, und wobei das Verriegelungselement als kraftschlüssig wirkendes Spannelement ausgebildet und um eine sich quer zur Verschieberichtung erstreckende Achse verschwenkbar ist, nach Patent . ... ... (Patentanmeldung P 28 o6 532.9-22).The invention relates to a variable position belt linkage for seat belts, especially for the upper, body-side linkage for three-point seat belts, wherein the articulation comprises a locking element adjustable along a guide, which is assigned at least one belt holder, which is dependent on the belt on the given load in the sense of a locking of the locking element can be acted upon against the guide, and wherein the locking element as a force fit acting clamping element formed and around a transverse to the direction of displacement extending axis is pivotable, according to patent. ... ... (patent application P 28 o6 532.9-22).

Der vorliegenden Erfindung lag die Aufgabe zugrunde, eine derartige Gurtanlenkung so weiterzubilden, daß sie besonders klein und leicht aufgebaut ist und trotzdem bei einem Unfall eine absolut sichere Lage des oberen Gurtumlenkpunktes sicherstellt.The present invention was based on the object of such To develop belt linkage so that it is particularly small and light and still an absolutely safe position of the upper belt deflection point in the event of an accident ensures.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß ein die Gurthalterung tragender Exzenternocken vorgesehen ist, der an einem in einer Fiihrung höhenverstellbaren Gleitstiick angelenkt ist und bei entsprechender Belastung mit einer Gegenfläche der Führung od. dgl. klemmend zusammenwirkt.This object is achieved according to the invention in that a belt holder supporting eccentric cam is provided, which is adjustable in height in a guide Gleitstiick is articulated and with a corresponding load with a counter surface the guide od. The like. Cooperates in a clamping manner.

Der Gegenstand der Erfindung soll im folgenden anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert werden.The object of the invention is to be based on one in the Drawing illustrated embodiment will be explained in more detail.

In der Zeichnung zeigen Fig. 1 eine Seitenansicht und Fig. 2 eine Draufsicht auf eine erfindungsgemäße Gurt an lenkung, wobei die Führung jeweils geschnitten dargestellt ist.In the drawing, FIG. 1 shows a side view and FIG. 2 shows a Top view of a belt according to the invention to steering, the guide in each case is shown in section.

Die in der Zeichnung dargestellte lageveränderliche Gurtanlenkung weist ein Gleitstiick 1 auf, das in einer Führung 2 höhenverschiebbar geführt ist. An dem Gleitstiick 1 ist ein Exzenternocken 3 über einen Bolzen 4 angelenkt. Der Exzenternocken 3 trägt einen Gurtumlenkbeschlag 5, durch den ein Sicherheitsgurt 6 geführt ist. Der Exzenternocken 3 wirkt klemmend mit den als Gegenflächen wirkenden Außenflächen 7 der Führung 2 zusammen. Dabei kann durch entsprechende Gestaltung der Nockenbahn 8 sowie des wirksamen Hebelarms ohne weiteres erreicht werden, daß schon durch das Eigengewicht von Exzenternocken 3 und Gurtumlenkbeschlag 5 die Gurtanlenkung im Normalbetrieb in ihrer gewählten Lage gehalten wird.The variable position belt linkage shown in the drawing has a sliding piece 1 which is guided in a guide 2 such that it can be displaced in height. An eccentric cam 3 is articulated to the sliding piece 1 via a bolt 4. Of the Eccentric cam 3 carries a belt deflection fitting 5 through which a seat belt 6 is performed. The eccentric cam 3 has a clamping effect with those acting as counter surfaces Outer surfaces 7 of the guide 2 together. This can be done by appropriate design the cam track 8 and the effective lever arm can be easily achieved that The belt linkage is caused by the weight of the eccentric cam 3 and the belt deflection fitting 5 is held in its selected position during normal operation.

Dies wird noch unterstützt durch die bei angelegtem Sicherheitsgurt 6 an diesem ständig vorhandene leichte Vorspannung.This is supported by the fact that the seat belt is on 6 on this constantly existing slight bias.

Fiir eine gewiinschte Lageänderung muß der Exzenternocken 3 lediglich leicht angehoben werden, um ein miiheloses Verstellen nach oben oder unten zu ermöglichen.For a desired change in position, the eccentric cam 3 only has to be lifted slightly to allow easy adjustment up or down.

Bei einem Unfall wird durch die dann auftretende Gurtbelastung ein absolut sicheres Arretieren der Gurtanlenkung sichergestellt.In the event of an accident, the load on the belt will cause a absolutely secure locking of the belt linkage ensured.

LeerseiteBlank page

Claims (1)

Anspruch Lageveränderliche Gurtanlenkung für Sicherheitsgurte, insbesondere für die obere, karosserieseitige Anlenkung bei Dreipunkt-Sicherheitsgurten, wobei die Anlenkung ein längs einer Führung verstellbares Verriegelungselement umfaßt, dem wenigstens eine Gurthalterung zugeordnet ist, die über den Gurt in Abhängigkeit von der an diesem gegebenen Belastung im Sinne einer Verriegelung des Verriegelungselements gegen die Führung beaufschlagbar ist, und wobei das Verriegelungselement als kraftschlüssig wirkendes Spannelement ausgebildet und um eine sich quer zur Verschieberichtung erstreckende Achse verschwenkbar ist, nach Patent . ... ... (Patentanmeldung P 28 o6 532.9-22), d a -d u r c h g e k e n n z e i c h n e t, daß ein die Gurthalterung (Umlenkbeschlag 5) tragender Exzenternocken (3) vorgesehen ist, der an einem in einer Führung (2) höhenverstellbaren Gleitstück (1) angelenkt ist und bei entsprechender Belastung mit einer Gegenfläche (7) der Führung (1) od. dgl. klemmend zusammenwirkt.Claim variable belt linkage for seat belts, in particular for the upper, body-side linkage for three-point seat belts, where the articulation comprises a locking element adjustable along a guide, which is assigned at least one belt holder, which is dependent on the belt on the given load in the sense of a locking of the locking element can be acted upon against the guide, and wherein the locking element as a force fit acting clamping element formed and around a transverse to the direction of displacement extending axis is pivotable, according to patent. ... ... (patent application P 28 o6 532.9-22), d a -d u r c h e k e n n n n n e i c h n e t that a the belt holder (Deflection fitting 5) carrying eccentric cam (3) is provided, which is attached to an in a guide (2) height-adjustable slider (1) is articulated and with corresponding Load with a counter surface (7) of the guide (1) or the like. Cooperates in a clamping manner.
DE2942879A 1979-10-24 1979-10-24 Movable belt linkage for seat belts Expired DE2942879C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2942879A DE2942879C2 (en) 1979-10-24 1979-10-24 Movable belt linkage for seat belts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2942879A DE2942879C2 (en) 1979-10-24 1979-10-24 Movable belt linkage for seat belts

Publications (2)

Publication Number Publication Date
DE2942879A1 true DE2942879A1 (en) 1981-04-30
DE2942879C2 DE2942879C2 (en) 1983-08-18

Family

ID=6084208

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2942879A Expired DE2942879C2 (en) 1979-10-24 1979-10-24 Movable belt linkage for seat belts

Country Status (1)

Country Link
DE (1) DE2942879C2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242593A1 (en) * 1982-11-18 1984-05-24 Autoflug Gmbh, 2084 Rellingen HEIGHT ADJUSTMENT FOR A MOTOR VEHICLE SAFETY BELT
DE3246820A1 (en) * 1982-12-17 1984-06-20 Späth, Heinrich, 7032 Sindelfingen Device for a motor vehicle, in particular for an active safety system, for adjusting the belt deflector of a seatbelt
US4846498A (en) * 1987-04-16 1989-07-11 Trw Repa Gmbh Safety belt restraining system for vehicle occupants
DE102019004287A1 (en) 2019-06-17 2019-12-19 Daimler Ag Anchoring arrangement for anchoring a belt anchoring element for a seat belt on a vehicle component
CN112248963A (en) * 2020-09-16 2021-01-22 宁波工程学院 Height adjuster
CN115179894A (en) * 2022-07-27 2022-10-14 东风汽车有限公司东风日产乘用车公司 Height adjusting device for safety belt

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704811A1 (en) * 1977-02-05 1978-08-10 Opel Adam Ag Combined vehicle seat and safety belt adjustment system - has swivel plate to permit upper belt anchorage to rise or fall as seat is adjusted for size

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704811A1 (en) * 1977-02-05 1978-08-10 Opel Adam Ag Combined vehicle seat and safety belt adjustment system - has swivel plate to permit upper belt anchorage to rise or fall as seat is adjusted for size

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242593A1 (en) * 1982-11-18 1984-05-24 Autoflug Gmbh, 2084 Rellingen HEIGHT ADJUSTMENT FOR A MOTOR VEHICLE SAFETY BELT
DE3246820A1 (en) * 1982-12-17 1984-06-20 Späth, Heinrich, 7032 Sindelfingen Device for a motor vehicle, in particular for an active safety system, for adjusting the belt deflector of a seatbelt
US4846498A (en) * 1987-04-16 1989-07-11 Trw Repa Gmbh Safety belt restraining system for vehicle occupants
DE102019004287A1 (en) 2019-06-17 2019-12-19 Daimler Ag Anchoring arrangement for anchoring a belt anchoring element for a seat belt on a vehicle component
CN112248963A (en) * 2020-09-16 2021-01-22 宁波工程学院 Height adjuster
CN115179894A (en) * 2022-07-27 2022-10-14 东风汽车有限公司东风日产乘用车公司 Height adjusting device for safety belt
CN115179894B (en) * 2022-07-27 2024-07-05 东风汽车有限公司东风日产乘用车公司 Safety belt height adjusting device

Also Published As

Publication number Publication date
DE2942879C2 (en) 1983-08-18

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