DE2143856A1 - Three-point seat belt - Google Patents

Three-point seat belt

Info

Publication number
DE2143856A1
DE2143856A1 DE19712143856 DE2143856A DE2143856A1 DE 2143856 A1 DE2143856 A1 DE 2143856A1 DE 19712143856 DE19712143856 DE 19712143856 DE 2143856 A DE2143856 A DE 2143856A DE 2143856 A1 DE2143856 A1 DE 2143856A1
Authority
DE
Germany
Prior art keywords
elements
belt
sleeve
buckle
seat 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.)
Pending
Application number
DE19712143856
Other languages
German (de)
Inventor
J Cadiou
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Publication of DE2143856A1 publication Critical patent/DE2143856A1/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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • B60R22/02Semi-passive restraint systems, e.g. systems applied or removed automatically but not both ; Manual restraint systems
    • B60R22/023Three-point seat belt systems comprising two side lower and one side upper anchoring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Emergency Lowering Means (AREA)
  • Belt Conveyors (AREA)

Description

UM*rZ*tdi«n:UM * rZ * tdi «n:

Dreipunkt-SicherheitsgurtThree-point seat belt

Wegen der allgemeinen Anwendung von Sicherheitsgurten, vor« wiegend in Kraftfahrzeugen, ist die Notwendigkeit zur Verbesserung der Wirksamkeit, sowie von Komfort und Handhabbarkeit der bestehenden Ausrüstungen deutlich geworden.Because of the general use of seat belts, predominantly in automobiles, there is a need for improvement the effectiveness, comfort and manageability of the existing equipment became clear.

Im einzelnen sind Gurte aus einem diagonalen Riemen bzw. Schultergurt und auch aus einem Beckengurt bekannt, die aber den Nachteil des Risikos schwerer Verletzungen in Halshöhe aufgrund eines "Verzugs" des diagonalen Elements durch die den Trägheitskräften unterworfene Gurtspannung während plötzlicher Bremsungen nicht ausräumen.In particular, belts made from a diagonal belt or shoulder belt and also from a lap belt are known, but these the disadvantage of the risk of serious injury at neck level due to "warpage" of the diagonal element by the Do not relieve belt tension subjected to inertia during sudden braking.

Dieser schwerwiegende Nachteil beruht auf der durch die Lage der Verschlußschnalle bedingten Orientierung des diagonalen Elements. Diese Schnallenlage kann aber nur unter Verschlechte rung von Zugänglichkeit und Handhabbarkeit verändert werden.This serious disadvantage is due to the orientation of the diagonal due to the position of the buckle Elements. However, this buckle position can only be changed with poorer accessibility and manageability.

Es wurde schon eine Änderung der Qurtelemente durch Verbindung von diagonalem und Beckengurt mittels eines starren Metallrings erwogen, wobei der Ring mit den Elementen verschiebbar verbunden sein sollte. Man hat aber festgestellt, daß diese Anordnung allerdings viel an ihrer Wirksamkeit verliert, da der Ring sich im Moment des riskanten Stoßes leicht in eineThe Qurt elements have already been changed by connecting the diagonal and lap belt with a rigid metal ring considered, the ring should be slidably connected to the elements. But it has been found that this Arrangement, however, loses much of its effectiveness, since the ring can easily be pushed into one at the moment of the risky impact

209815/0066 - 2 -209815/0066 - 2 -

Endposition verschiebt, in der das diagonale Element wieder die beschriebene mangelhafte Lage einnimmt.Moves to the end position in which the diagonal element returns assumes the deficient position described.

Den beschriebenen Mängeln kann durch eine für Dreipunkt-Gurte anwendbare Einrichtung abgeholfen werden, bei der durch ein Sicherheitselement eine lokale, beständige und die Orientierung der Elemente nicht beeinträchtigende, sowie die Lage der Schließschnalle nicht verändernde Abänderung vorgenommen wird.The deficiencies described can be remedied by a device that can be used for three-point belts Security element a local, permanent and the orientation of the elements not impairing, as well as the location of the Closing buckle not changing modification is made.

Diese Einrichtung besteht aus einer Hülse, die gleichzeitig zumindest teilweise die zwei Elemente umhüllt, und deren eines Ende durch die Schließschnalle abgestützt wird, während das andere Ende die Überschneidungszone beider Elemente in der Vorzugsstellung hält.This device consists of a sleeve which at the same time at least partially envelops the two elements, and one of them End is supported by the buckle, while the other end is the intersection of both elements in the Holds preferential position.

Diese Hülse wird vorzugsweise aus verformbarem Material mit großer Elastizität realisiert.This sleeve is preferably made of deformable material with great elasticity.

Die Erfindung wird nachstehend anhand eines Beispiels in einzelnen Merkmalen mit deren Vorteilen näher erläutert, wobei Beschreibung und Abbildungen nur beispielhaften Charakter haben.The invention will now be described in detail by way of example Features and their advantages explained in more detail, the description and illustrations being only exemplary in nature to have.

Die dargestellte einzige Abbildung zeigt eine Aufsicht des beschriebenen erfindungsgemäßen Sicherheitsgurtes.The single figure shown shows a top view of the described seat belt according to the invention.

In der Abbildung ist die Silhouette eines sitzenden Reisenden im Innenraum 2 eines Kraftfahrzeugs mit Rahmen 3 dargestellteThe figure shows the silhouette of a seated traveler in the interior 2 of a motor vehicle with a frame 3

Der voll ausgestreckt dargestellte Slolierlieifcsgurt besteht auf bekannte Art aus einem mn nahmen J3 mlfc einem Befestigungsele« ment 5 angebrachten diagonalen Element 4 und einem am Rahman' 3 mit einem Befestigungselement 7 angebrachten Beckengurt 6.The Slolierlieifcsgurt fully extended is shown in a known manner from a mn took J3 mlfc a Befestigungsele "element 5 mounted diagonal element 4 and attached to the Rahman '3 with a fastening element 7 lap. 6

~ 3 -209815/0066 ~ 3 - 209815/0066

2U38562U3856

Die Elemente 4 und 6 sind im allgemeinen zwei Stränge desselben Gurts, welche in Höhe der Schließschnalle 8 des Gurtes mit einem weiteren Element 9* das am Rahmen 3 mittels eines Befestigungselements 10 angebracht ist, verbunden sind. Die Lage der Schnalle 8, die durch die Gebrauchsbedingungen geboten ist, bedingt, daß sich das diagonale Element 4 in einer Befestigungszone 11 rechts am Hals des Reisenden 1 befindet.The elements 4 and 6 are generally two strands of the same belt, which are level with the buckle 8 of the belt with another element 9 * that on the frame 3 by means of a Fastening element 10 is attached, are connected. The location of the buckle 8 dictated by the conditions of use is, requires that the diagonal element 4 is located in a fastening zone 11 on the right of the neck of the traveler 1.

Der Gebrauch des beschriebenen Gurts fordert die Verbindung der Elemente 4 und 6 über einen von der Schnalle 8 ausgehenden üblichen Abstand L. Um dies zu erreichen, wurden die genannten Elemente 4 und 6 in eine durch die Schnalle 8 gestützte Hülse | 12 eingeführt. Dadurch wird die Lage der Elemente der Einrichtung in die gestrichelt dargestellte Formation 4a, 6a verlagert. Gleichzeitig wird dabei die zuvor rechts am Hals angeordnete Befestigungszone des diagonalen Elements in die Zone 11a rechts über der Schulter des Reisenden verlagert.The use of the belt described requires the connection of the elements 4 and 6 by means of a connection from the buckle 8 usual distance L. To achieve this, the mentioned elements 4 and 6 were in a sleeve supported by the buckle 8 | 12 introduced. As a result, the position of the elements of the device is shifted into the formation 4a, 6a shown in dashed lines. At the same time, the fastening zone of the diagonal element previously arranged on the right on the neck becomes zone 11a on the right relocated over the shoulder of the traveler.

Es sei nochmals betont, daß die Hülse 12 vorteilhafterweise bevorzugt aus verformbarem Material mit großer Elastizität hergestellt ist (Kautschuk, Plastik, Leder, Stoff o.a.).It should be emphasized again that the sleeve 12 is advantageously preferably made of deformable material with great elasticity is made (rubber, plastic, leather, fabric, etc.).

Die Vorteile der beschriebenen, mit einer Hülse versehenen, Einrichtung liegen in der verbesserten Sicherheit. Durch die Verlagerung der Befestigungszone 11 zur Zone 11a wird das " Strangulationsrisiko durch das Element 4 der bekannten früheren Gurte effektiv und voll beseitigt. Es ist festzustellen, daß die geänderte Anordnung der Elemente 4, 6 in die Position 4a, 6a stabil ist. Tatsächlich wird die Hülse im Augenblick der Anspannung der Elemente durch die Schnalle 8 abgestützt, wodurch ein starkes Rutschen vermieden wird, das gefährlich wäre, weil das diagonale Element wieder die als gefährlich erkannte Lage einnehmen würde.The advantages of the described device provided with a sleeve are the improved safety. Through the Relocation of the fastening zone 11 to zone 11a will " Strangulation risk effectively and completely eliminated by element 4 of the known earlier belts. It is to be noted that the changed arrangement of the elements 4, 6 in the position 4a, 6a is stable. Indeed, the pod is being made right now the tension of the elements supported by the buckle 8, thereby avoiding excessive slipping, which is dangerous would be because the diagonal element would again assume the position recognized as dangerous.

Im übrigen werden im Augenblick der Anspannung der Elemente 4a und 6a die entwickelten Kräfte im gemeinsamen Verbindungs-Otherwise, the moment the elements are strained 4a and 6a show the forces developed in the joint connection

20981 5/0066 . · - 4 - '20981 5/0066. · - 4 - '

punkt durch das dem von der Schnalle 8 unterstützten Ende gegenüberliegende Ende der Hülse 12 aufgefangen. Die daraus folgende Verformung der Hülse 12 bewirkt einen Abbau der während der Spannung der Elemente 4a und 6a entwickelten Energie und schwächt dadurch die Wirkung der Trägheitskräfte ab.point caught by the end of the sleeve 12 opposite the end supported by the buckle 8. The one from it subsequent deformation of the sleeve 12 causes a reduction in the energy developed during the tensioning of the elements 4a and 6a and thereby weakens the effect of the inertial forces.

Das Wesen der Erfindung ist nicht auf das dargestellte Ausführungsbeispiel beschränkt, sondern umfasst vielmehr auch alle ähnlich wirksamen Konstruktionen und Kombinationen.The essence of the invention is not limited to the illustrated embodiment limited, but rather also includes all similarly effective constructions and combinations.

209815/0066 - 5 -209815/0066 - 5 -

Claims (2)

PatentansprücheClaims / Λ K 1. Dreipunktsicherheitsgurt insbesondere für Fahrzeuge, besitehend aus einem diagonalen Element (Schulterriemen), kombiniert mit einem Beckengurt und einer Vorrichtung zum getrennten Aufrechterhalten der Orientierung der zwei genannten Elemente des Gurtes sowie aus einer Schließschnalle, dadurch gekennzeichnet, daß die Vorrichtung zum Aufrechterhalten der Orientierung der zwei genannten Elemente (4, 6) * eine Hülse (12) ist, die gleichzeitig die zwei Elemente zumindest teilweise umhüllt und deren eines Ende an der Schließschnalle (8) abgestützt ist, während das andere Ende der Hülse die Übersohneidungszone beider Elemente in der bevorzugten Sicherheitsstellung hält. K 1. Three-point seat belt, especially for vehicles, consisting of a diagonal element (shoulder strap), combined with a lap belt and a device for maintaining the orientation of the two mentioned elements of the belt separately and a buckle, characterized in that the device for maintaining the orientation of the two mentioned elements (4, 6) * is a sleeve (12) which at the same time at least partially envelops the two elements and one end of which is supported on the buckle (8), while the other end of the sleeve is the overlap zone of both elements in the preferred safety position. 2. Sicherheitsgurt nach Anspruch 1, dadurch gekennzeichnet, daß die Hülse (12) aus verformbarem Material mit großer Elastizität besteht.2. Safety belt according to claim 1, characterized in that the sleeve (12) made of deformable material with a large Elasticity exists. 209815/0066209815/0066 LeerseiteBlank page
DE19712143856 1970-09-02 1971-09-01 Three-point seat belt Pending DE2143856A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7031952A FR2105358A5 (en) 1970-09-02 1970-09-02

Publications (1)

Publication Number Publication Date
DE2143856A1 true DE2143856A1 (en) 1972-04-06

Family

ID=9060826

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712143856 Pending DE2143856A1 (en) 1970-09-02 1971-09-01 Three-point seat belt

Country Status (8)

Country Link
US (1) US3713693A (en)
BE (1) BE770856A (en)
DE (1) DE2143856A1 (en)
ES (1) ES197734Y (en)
FR (1) FR2105358A5 (en)
GB (1) GB1314645A (en)
NL (1) NL7110933A (en)
SE (1) SE373287B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442959A1 (en) * 1974-06-21 1976-03-18 Roemer Wingard Autogurte Gmbh SAFETY BELT FOR VEHICLES
US4146268A (en) * 1977-10-17 1979-03-27 Alois Bost Three-point safety belt having belt coil-up means and a belt passage ring adjacent the belt clasp
DE2849905A1 (en) * 1978-11-17 1980-05-29 Daimler Benz Ag DEVICE FITTING FOR SAFETY BELTS FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES
DE2856167A1 (en) * 1978-12-27 1980-07-10 Stahl Gurt Bandweberei SAFETY DEVICE FOR CHILDREN OR SMALL PERSONS IN VEHICLES
DE3132735A1 (en) * 1981-08-19 1983-03-03 Daimler-Benz Ag, 7000 Stuttgart Three-point seatbelt for vehicles
DE4202042A1 (en) * 1992-01-25 1992-10-29 Moyano Ella Car safety-belt fixing device - comprises polyester strip stitched into ring with ends prevented from fraying

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290919A1 (en) * 1974-07-22 1976-06-11 Herson Samy Vehicle safety belt for adults and children - adjustable for size has simple floor fixing to prevent jamming or inadvertent release
US4192530A (en) * 1977-08-29 1980-03-11 Allied Chemical Corporation Passive seat belt system
US4319769A (en) * 1980-05-12 1982-03-16 General Motors Corporation Tether belt for passive shoulder belt system
SE452579B (en) * 1986-12-16 1987-12-07 Nils Emil Meijer MEDICINE FOR MEDICINAL ORIENTATION OF A THREE-POINT BELT BELT
US4786078A (en) * 1987-06-22 1988-11-22 Schreier Steven E Shoulder belt adjuster
US4832367A (en) * 1987-10-13 1989-05-23 Lisenby David L Belt restraining apparatus for automobile passengers
NO890435D0 (en) * 1989-02-03 1989-02-03 Kjell Korneliussen SAFETY CUSHION FOR CAR USE.
US5000481A (en) * 1989-12-18 1991-03-19 Chrysler Corporation Locking device for vehicle seat belts
US5154446A (en) * 1990-07-27 1992-10-13 Darlene Blake Shoulder belt adjustment device for seat belt systems
US5135257A (en) * 1990-08-20 1992-08-04 Short Thomas T Adjustable breakaway seat belt shoulder harness comfort strap
DE69217208T2 (en) 1991-03-14 1997-05-15 Thomas Joseph Charlotte N.C. Golder IMPACT PROTECTIVE DEVICE
US5178439A (en) * 1992-03-17 1993-01-12 Mccracken Richard S Child safety belt sleeve
DE4232325C1 (en) * 1992-09-26 1994-04-07 Farmont Rolf Restraint for children on vehicle seats
US5579561A (en) * 1995-03-07 1996-12-03 Smith; Keith T. Seat belt gripping device for use with child safety seats
US5599060A (en) * 1995-11-06 1997-02-04 Gerry Baby Products Company Child's booster seat for vehicles
US6302490B1 (en) 1996-05-24 2001-10-16 Patrick Hanna Seatbelt chest protector
US6203110B1 (en) 1998-08-31 2001-03-20 Judy P. Proteau Seat belt adjuster
GB2349364B (en) 1999-04-26 2002-08-28 Young H Shoulder belt guide or adjuster for safety belt system
US6322149B1 (en) * 1999-07-22 2001-11-27 The First Years Inc. Strap cover and positioner
US6174032B1 (en) 1999-08-06 2001-01-16 Brian J. Conaway Shoulder strap repositioner for vehicle seat belt assembly
US6484369B1 (en) 2000-04-18 2002-11-26 Brian J. Conaway Positioning device for vehicle seat belt assembly
SE0003225D0 (en) * 2000-09-12 2000-09-12 Andum Hb Device
US6871876B2 (en) * 2003-02-07 2005-03-29 Zhaoxia Xu Seat belt restraint system with double shoulder belts
US6869105B2 (en) * 2003-02-14 2005-03-22 General Motors Corporation Four-point seat restraint

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244452A (en) * 1962-05-23 1966-04-05 Ronald A Veley Automobile seat belt guard
AT239078B (en) * 1963-04-11 1965-03-10 Hans Dr Wetter Safety belt for vehicles
US3306662A (en) * 1965-01-15 1967-02-28 Joseph C Finnigan Attachment for vehicle safety belts and shoulder harness
US3291528A (en) * 1965-10-19 1966-12-13 Dwight M Sencabaugh Seat belt straightener
US3572833A (en) * 1969-03-06 1971-03-30 Ford Motor Co Vehicle shoulder harness arrangement

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442959A1 (en) * 1974-06-21 1976-03-18 Roemer Wingard Autogurte Gmbh SAFETY BELT FOR VEHICLES
US4146268A (en) * 1977-10-17 1979-03-27 Alois Bost Three-point safety belt having belt coil-up means and a belt passage ring adjacent the belt clasp
DE2849905A1 (en) * 1978-11-17 1980-05-29 Daimler Benz Ag DEVICE FITTING FOR SAFETY BELTS FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES
DE2856167A1 (en) * 1978-12-27 1980-07-10 Stahl Gurt Bandweberei SAFETY DEVICE FOR CHILDREN OR SMALL PERSONS IN VEHICLES
DE3132735A1 (en) * 1981-08-19 1983-03-03 Daimler-Benz Ag, 7000 Stuttgart Three-point seatbelt for vehicles
DE4202042A1 (en) * 1992-01-25 1992-10-29 Moyano Ella Car safety-belt fixing device - comprises polyester strip stitched into ring with ends prevented from fraying

Also Published As

Publication number Publication date
FR2105358A5 (en) 1972-04-28
GB1314645A (en) 1973-04-26
US3713693A (en) 1973-01-30
SE373287B (en) 1975-02-03
BE770856A (en) 1971-12-16
ES197734Y (en) 1975-11-01
ES197734U (en) 1975-05-16
NL7110933A (en) 1972-03-06

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