DE1949061A1 - Energy-absorbing element for seat belts in motor vehicles - Google Patents

Energy-absorbing element for seat belts in motor vehicles

Info

Publication number
DE1949061A1
DE1949061A1 DE19691949061 DE1949061A DE1949061A1 DE 1949061 A1 DE1949061 A1 DE 1949061A1 DE 19691949061 DE19691949061 DE 19691949061 DE 1949061 A DE1949061 A DE 1949061A DE 1949061 A1 DE1949061 A1 DE 1949061A1
Authority
DE
Germany
Prior art keywords
energy
seat belts
consuming element
particular car
belts
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.)
Pending
Application number
DE19691949061
Other languages
German (de)
Inventor
Auf Nichtnennung Antrag
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.)
CARL F SCHROTH FA
Original Assignee
CARL F SCHROTH FA
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 CARL F SCHROTH FA filed Critical CARL F SCHROTH FA
Priority to DE19691949061 priority Critical patent/DE1949061A1/en
Publication of DE1949061A1 publication Critical patent/DE1949061A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • B60R22/28Safety belts or body harnesses in vehicles incorporating energy-absorbing devices

Description

Betr.: Energieabsorbierendes Element für Sicherheitsgurte in Kraftfahrzeugen Bei den Einhand-Sicherheitsgurten üblicher Bauart ist das Gurtteil in der Wagenmitte, Untergurt genannt, durch einen starren oder flexiblen Stahlbügel ersetzt. Dieser Bügel ist im allgemeinen nicht plastisch verformbar und entzieht somit dem Gurt einen Teil seiner Fähigkeit, durch Plastische Verformung des Gurtbandes bei einem Unfall Energie aufzunehmen. Um aber die biomechanischen Belastungen des menschlichen Körpers wieder in den Bereich des erträglichen zu reduzieren, müssen solche Gurte mit energieverzehrenden Elementen ausgerüstet werden.Re: energy-absorbing element for seat belts in motor vehicles With the one-hand seat belts of the usual design, the belt part is in the middle of the car, Called the lower chord, replaced by a rigid or flexible steel bracket. This The bracket is generally not plastically deformable and thus deprives the belt part of its ability by plastic deformation of the webbing in one Accident to absorb energy. But about the biomechanical stresses on the human To reduce the body back to the tolerable range, need such belts be equipped with energy-consuming elements.

Das hier beschriFene energieverzehrende Element (Abb. 1) arbeitet in der eise, daß möglichst dehnungsfreies Gurtband (1) über mehrere feststehende Wellen (2) gelenkt wird und durch die auftretende Reibung ein Energieverzehr stattfindet. Das unbelastete, überhängende Gurtband (3) kann durch eine Klemmleiste (4), die durch Federdruck oder durch Schrauben (5) angepreßt wird, abgeklemmt werden, um ein schwierigeres Durchrutschen zu erzielen.The energy-consuming element described here (Fig. 1) works In the same way, that the belt strap (1) is as stretch-free as possible over several fixed ones Shafts (2) is steered and energy is consumed by the friction that occurs. The unloaded, overhanging belt strap (3) can be connected to a terminal strip (4) which is pressed by spring pressure or by screws (5), be clamped to to achieve a more difficult slip.

Mit Hilfe dieser Klemmleiste läßt sich genau regulieren, bei welcher Zugbelastung das Gurtband energieverzehrend über die Wellen abgleitet. Eine sinnvolle Schlingungsmethode ist die in Äbb.With the help of this terminal strip you can precisely regulate which Tensile load, the belt slides energy-consuming over the waves. A sensible one The looping method is the one in Fig.

(1) dargestellte. Das Ende des Gurtbandes (6) muß so ausgearbeitet sein, daß ein Herausrutschen des Gurtbandes (3) aus dem Stoßdämpfer unmöglich ist, und beim Anliegen der Gurtverdickung (6) an der Klemmleiste(4) oder an eine der Wellen (3) der Rutschvorgang beendet ist und eine höhere Endbelastung des Gurtes erfolgen kann.(1) shown. The end of the strap (6) must be worked out like this ensure that the belt strap (3) cannot slip out of the shock absorber, and when the belt thickening (6) is in contact with the terminal strip (4) or one of the Waves (3) the sliding process has ended and a higher end load on the belt can be done.

Schutzansprüche: ll.)Energieverzehrendes Element für Sicherheitsgurte, insbesondere Autosicherheitsgurte, daurch gekennzeichnet, daß möglichst dehnungsfreies Gurtband über mehrere Wellen(2) mit glatter Oberfläche so umgelenkt wird, daß hohe Reibungskräfte entstehen, das Gurtband in seinem Gewebe aber nicht beschädigt wird. (Bbb. 1) 2. Energieverzehrendes Element für Sicherheitsgurte, insbesondere Autosicherheitsgurte, nach Anspruch 1 dadurch gekennzeichnet, daß eine Klemmleiste (4), die mit Hilfe von Federn oder Schrauben (5) auf das Gurtband (3) drückt ein Durchrutschen bei niedrigen Zugkräften verhindert.Protection claims: ll.) Energy-consuming element for seat belts, in particular car seat belts, characterized in that they are as stretch-free as possible Belt strap is deflected over several shafts (2) with a smooth surface so that high Frictional forces arise, but the webbing is not damaged in its fabric. (Bbb. 1) 2. Energy-consuming element for seat belts, in particular car seat belts, according to claim 1, characterized in that a terminal strip (4), which with the help springs or screws (5) on the belt strap (3) presses through slipping prevents low tensile forces.

Claims (1)

3. Energieverzehrendes Element für Sicherheitsgurte, insbesondere Autosicherheitsgurte, dadurch gekennzeichnet, daß mit Hilfe der Klemmleiste (4) genau reguliert werden kann, bei welcher Zugkraft das Gurtband (3) zu rutschen beginnen soll. 3. Energy-consuming element for seat belts, in particular Car safety belts, characterized in that with the help of the terminal strip (4) the tension at which the belt strap (3) begins to slip can be precisely regulated target. 4o Energieverzehrendes Element für Sicherheitsgurte, insbesondere Autosicherheitsgurte, dadurch gekennzeichnet, daß sich am Ende des überhängenden Gurtbandes eine Verdickung (6) befindet, die das Herausrutschen aus dem energieverzehrenden Element unmöglich macht.4o Energy-consuming element for seat belts, in particular Car seat belts, characterized in that at the end of the overhanging The webbing has a thickening (6) that prevents it from slipping out of the energy-consuming Element makes impossible. 5. Energieverzehrendes Element für' Sicherheitsgurte, insbesondere Autosicherheitsgurte, dadurch gekennzeichnet, daß die Verdickung (6) so stark ausgebildet ist, daß der Gurt noch eine hohe Endbelastung erfahren kann, ohne daß das Gurtband (3) weiter und aus dem energieverzehrenden Element herausrutscht.5. Energy-consuming element for 'seat belts, in particular Car seat belts, characterized in that the thickening (6) is so strong is that the belt can still experience a high end load without the belt strap (3) slips further and out of the energy-consuming element. 6. Energieverzehrendes Element für Sicherheitsgurte, insbesondere Autosicherheitsgurte, dadurch gekennzeichnet, daß zwei dieser Elemente zusammen montiert werden können, um sie zwischen den Vordersitzen in Kraftfahrzeugen anzubringen.6. Energy-consuming element for seat belts, in particular Car seat belts, characterized in that two of these elements together can be mounted to be placed between the front seats in motor vehicles. 7. Energieverzehrendes Element für Sicherheitsgurte, insbesondere Autosicherheitsgurte, durch gekennzeichnet, daß an dem Gurtteil (1) ein Schloßteil angebracht ist.7. Energy-consuming element for seat belts, in particular Car safety belts, characterized in that a lock part on the belt part (1) is appropriate. 8. Energieverzehrendes Element für Sicherheitsgurte, insbesondere utosicherheitsgurte, dadurch gekennzeichnet, daß das Element so in ein Gehäuse (8) eingabaut wird, daß das Schloßteil feststeht und ein Gegenstück mit einer Hand aufgesteckt werden kann. Abb. (1)8. Energy-consuming element for seat belts, in particular car seat belts, characterized in that the element is so in a housing (8) is incorporated that the lock part is fixed and a counterpart is attached with one hand can be. Fig. (1)
DE19691949061 1969-09-29 1969-09-29 Energy-absorbing element for seat belts in motor vehicles Pending DE1949061A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19691949061 DE1949061A1 (en) 1969-09-29 1969-09-29 Energy-absorbing element for seat belts in motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691949061 DE1949061A1 (en) 1969-09-29 1969-09-29 Energy-absorbing element for seat belts in motor vehicles

Publications (1)

Publication Number Publication Date
DE1949061A1 true DE1949061A1 (en) 1971-09-02

Family

ID=5746783

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691949061 Pending DE1949061A1 (en) 1969-09-29 1969-09-29 Energy-absorbing element for seat belts in motor vehicles

Country Status (1)

Country Link
DE (1) DE1949061A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944478A1 (en) * 1979-11-03 1981-05-07 Gebr. Happich Gmbh, 5600 Wuppertal Vehicle trim moulding with displaceable fixture clips - has C=shaped rear channel with clip movement restriction provided by further clips fixed in channel
FR2471199A1 (en) * 1979-12-14 1981-06-19 Repa Feinstanzwerk Gmbh DEVICE FOR STOPPING A BELT TAPE, IN PARTICULAR A SEAT BELT FOR VEHICLES
FR2477420A1 (en) * 1980-03-04 1981-09-11 Repa Feinstanzwerk Gmbh AUTOMATIC REEL FOR A SEAT BELT
DE10134325A1 (en) * 2001-07-14 2003-02-06 Wkw Erbsloeh Automotive Gmbh Pre-mountable fastening element for undercut assemblies

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944478A1 (en) * 1979-11-03 1981-05-07 Gebr. Happich Gmbh, 5600 Wuppertal Vehicle trim moulding with displaceable fixture clips - has C=shaped rear channel with clip movement restriction provided by further clips fixed in channel
FR2471199A1 (en) * 1979-12-14 1981-06-19 Repa Feinstanzwerk Gmbh DEVICE FOR STOPPING A BELT TAPE, IN PARTICULAR A SEAT BELT FOR VEHICLES
FR2477420A1 (en) * 1980-03-04 1981-09-11 Repa Feinstanzwerk Gmbh AUTOMATIC REEL FOR A SEAT BELT
DE10134325A1 (en) * 2001-07-14 2003-02-06 Wkw Erbsloeh Automotive Gmbh Pre-mountable fastening element for undercut assemblies
DE10134325C2 (en) * 2001-07-14 2003-06-12 Wkw Erbsloeh Automotive Gmbh Fastening system with a preassembled fastening element for undercut assemblies

Similar Documents

Publication Publication Date Title
EP1000822A3 (en) Force limitation in an occupant restraint system
EP0153726A3 (en) Safety belt retractor with tension device
DE2400898C2 (en) Device for fastening a seat belt
DE2505624A1 (en) TENSIONING DEVICE FOR A SAFETY BELT OF VEHICLES, IN PARTICULAR MOTOR VEHICLES
DE2249732C2 (en) Seat belt device
DE1949061A1 (en) Energy-absorbing element for seat belts in motor vehicles
DE2256184A1 (en) WINDING DEVICE FOR SAFETY BELTS IN VEHICLES
DE8515327U1 (en) Self-locking belt retractor for seat belts
DE7314229U (en) Force limiter
DE2218910A1 (en) SEAT BELT WITH SHOCK ABSORBER
DE2428564A1 (en) Pyrotechnically tightened vehicle seat belt - uses explosively operated piston to pull belt loop over rollers
DE947427C (en) Hook tackle
DE10360520B3 (en) Combination safety belt has hard belt connected to elastic belt in wavy unloaded state and hard belt gives elastic belt capability of extending up to length of hard belt under braking loading
DE2206191A1 (en) SAFETY BELT
DE957625C (en) Chassis for motor vehicles
DE1173713B (en) Frame buckle for adjusting the length of a belt, especially a safety belt
DE1877850U (en) SHOCK ABSORBER DEVICE FOR SAFETY BELTS.
DE636920C (en) Tilt protection for motorized turntable ladders
AT225068B (en) Support for rifles
US1365010A (en) Attachment for vehicle-tops
DE10360878B3 (en) Damper for safety belt has additional belts wound onto elastic safety belt drums that unwind from drums under action of brake load on passenger so that belt attachments can move forwards with increasing load
AT280801B (en) Schibob
DE969854C (en) A spring system consisting of resilient tension and compression elements, especially for cushioning wheel hubs
DE1756514A1 (en) Three-point seat belt
AT200185B (en) Carbon contact piece with increased flexural strength for pantographs in electric traction vehicles