DE102011109560A1 - Safety belt device i.e. three-point seat belt, for vehicle occupant, has braking device formed as mold element and secured to connecting point, and pulling element connected with buckle in force-fit and/or form-fit manner - Google Patents
Safety belt device i.e. three-point seat belt, for vehicle occupant, has braking device formed as mold element and secured to connecting point, and pulling element connected with buckle in force-fit and/or form-fit manner Download PDFInfo
- Publication number
- DE102011109560A1 DE102011109560A1 DE201110109560 DE102011109560A DE102011109560A1 DE 102011109560 A1 DE102011109560 A1 DE 102011109560A1 DE 201110109560 DE201110109560 DE 201110109560 DE 102011109560 A DE102011109560 A DE 102011109560A DE 102011109560 A1 DE102011109560 A1 DE 102011109560A1
- Authority
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- Germany
- Prior art keywords
- buckle
- force
- safety belt
- ropes
- belt device
- 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- Withdrawn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
- 230000002401 inhibitory effect Effects 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- 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
-
- 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
-
- 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
- B60R2022/1806—Anchoring devices for buckles
-
- 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
- B60R2022/281—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices for buckles
-
- 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
- B60R2022/285—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using friction surfaces
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
Description
Die Erfindung betrifft eine Sicherheitsgurtvorrichtung für ein Fahrzeug, umfassend ein zur Insassensicherung vorgesehenes Gurtband mit einer Gurtschlosszunge, welche in ein an einem Anbindungspunkt an einer Fahrzeugstruktur oder an einem Fahrzeugsitz befestigtes Gurtschloss einsteckbar ist, und eine Kraftbegrenzungseinheit zur Begrenzung einer im Gurtband wirkenden Zugkraft.The invention relates to a safety belt device for a vehicle, comprising a seat belt provided with a seat belt buckle tongue, which can be inserted in a fastened to a connection point on a vehicle structure or on a vehicle seat buckle, and a force limiting unit for limiting a tensile force acting in the webbing.
Aus der
Darüber hinaus ist in der
Der Erfindung liegt die Aufgabe zugrunde, eine gegenüber dem Stand der Technik verbesserte Sicherheitsgurtvorrichtung für ein Fahrzeug anzugeben.The invention has for its object to provide a comparison with the prior art improved seat belt device for a vehicle.
Die Aufgabe wird erfindungsgemäß durch die in Anspruch 1 angegebenen Merkmale gelöst.The object is achieved by the features specified in claim 1.
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.
Eine Sicherheitsgurtvorrichtung für ein Fahrzeug weist ein Gurtband mit einer Gurtschlosszunge, welche in ein mit einem mittelbar oder unmittelbar an einer Fahrzeugstruktur befestigten Gurtschloss einsteckbar ist, und eine Kraftbegrenzungseinheit zur Begrenzung einer im Gurtband wirkenden Zugkraft auf. Erfindungsgemäß ist die Kraftbegrenzungseinheit zwischen dem Gurtschloss und dem Anbindungspunkt angeordnet und weist ein mit einer Hemmvorrichtung in Wirkverbindung stehendes Zugelement auf, wobei die Hemmvorrichtung als ein Formelement mit einem strukturierten Hohlkanal ausgebildet ist und das Zugelement der Kraftbegrenzungseinheit mit dem Gurtschloss fest verbunden ist.A seatbelt apparatus for a vehicle comprises a webbing having a buckle tongue which is insertable into a buckle fastened with a buckle fastened directly or indirectly to a vehicle structure, and a force limiting unit for limiting a pulling force acting in the webbing. According to the invention, the force limiting unit is arranged between the buckle and the connection point and has a pulling element operatively connected to an inhibiting device, wherein the inhibiting device is designed as a shaped element with a structured hollow channel and the tension element of the force limiting unit is firmly connected to the buckle.
Dadurch, dass die Kraftbegrenzungseinheit zwischen dem Gurtschloss und dem Anbindungspunkt angeordnet ist, ist eine Bauraum optimierte Lösung zur Anordnung der Kraftbegrenzungseinheit angegeben, da dieselbe nicht wie im Stand der Technik innerhalb des Gurtschlosses angeordnet ist. Somit ist ein Gurtschloss mit herkömmlichen Abmessungen verwendbar, ohne konzeptionsbedingte Veränderungen an dem Gurtschloss vornehmen zu müssen.Characterized in that the force limiting unit is arranged between the buckle and the connection point, a space optimized solution for the arrangement of the force limiting unit is specified, since the same is not arranged as in the prior art within the buckle. Thus, a buckle with conventional dimensions can be used without having to make changes to the design of the buckle.
Darüber hinaus ist durch eine derartige Ausbildung der Kraftbegrenzungseinheit keine Umlenkung einer Anbindung des Gurtschlosses zumindest in Bezug auf den Anbindungspunkt erforderlich, wodurch bei einer Kraftbegrenzung der Zugkraft im Gurtband keine Kraftbegrenzungsschwankungen und Toleranzen resultierend aus Verlusten durch die Umlenkung auftreten.In addition, no such deflection of a connection of the buckle, at least with respect to the connection point required by such a design of the force limiting unit, which occur at a force limit of the tensile force in the webbing no force limiting fluctuations and tolerances resulting from losses due to the deflection.
Zudem ist die Sicherheitsgurtvorrichtung, insbesondere die Kraftbegrenzungseinheit, vergleichsweise kostengünstig herstellbar.In addition, the safety belt device, in particular the force limiting unit, can be produced comparatively inexpensively.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand einer Zeichnung näher erläutert.Embodiments of the invention will be explained in more detail below with reference to a drawing.
Dabei zeigt die:It shows:
Die einzige Figur zeigt ein Gurtschloss
Die Sicherheitsgurtvorrichtung weist weiterhin ein nicht näher dargestelltes Gurtband auf, an welchem eine Gurtschlosszunge angeordnet ist, die bei Anlegen des Gurtbandes an einem Fahrzeuginsassen in das Gurtschloss
Das Gurtschloss
Dabei sind zur Halterung des Gurtschlosses
Die Seile
An zweiten, dem Gurtschloss
In einer vorteilhaften, nicht näher dargestellten Ausgestaltung ist jeweils an einem zweiten Ende
Alternativ zur Ausbildung der Gurtschlosshalterung
An der Gurtschlosshalterung
Dazu weist die Kraftbegrenzungseinheit
Das Zugelement
Das Zugelement
Die Hemmvorrichtung
Mittels des Widerstandes in Form der Zick-Zack-Struktur S ist ein Durchziehen des Zugelementes
Denkbar ist auch, dass sich zur Bildung des Widerstandes das Zugelement
Alternativ oder zusätzlich kann vorgesehen sein, dass ein das Zugelement
Im Kollisionsfall des Fahrzeuges, beispielsweise bei einer Frontalkollision, fällt der Fahrzeuginsasse bei angelegtem Sicherheitsgurt in das Gurtband, wodurch auf das Gurtband und somit auf das Gurtschloss
Erreicht diese wirkende Zugkraft Fz am Gurtschloss
Mittels des Wegziehens des Gurtschlosses
Ein maximaler Begrenzungsweg smax, um welchen sich das Gurtschloss
Die Anschlagelemente
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102007025436 A1 [0002] DE 102007025436 A1 [0002]
- DE 29800909 U1 [0003] DE 29800909 U1 [0003]
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201110109560 DE102011109560A1 (en) | 2011-08-05 | 2011-08-05 | Safety belt device i.e. three-point seat belt, for vehicle occupant, has braking device formed as mold element and secured to connecting point, and pulling element connected with buckle in force-fit and/or form-fit manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201110109560 DE102011109560A1 (en) | 2011-08-05 | 2011-08-05 | Safety belt device i.e. three-point seat belt, for vehicle occupant, has braking device formed as mold element and secured to connecting point, and pulling element connected with buckle in force-fit and/or form-fit manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102011109560A1 true DE102011109560A1 (en) | 2013-02-07 |
Family
ID=47554153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE201110109560 Withdrawn DE102011109560A1 (en) | 2011-08-05 | 2011-08-05 | Safety belt device i.e. three-point seat belt, for vehicle occupant, has braking device formed as mold element and secured to connecting point, and pulling element connected with buckle in force-fit and/or form-fit manner |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102011109560A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786979A (en) * | 2015-04-29 | 2015-07-22 | 联扬塑胶(深圳)有限公司 | Seat damping device and safety seat with same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29800909U1 (en) | 1998-01-20 | 1998-05-20 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Assembly of a belt buckle, a mounting bracket and a force limiter |
| DE102007025436A1 (en) | 2007-05-31 | 2008-12-11 | Daimler Ag | Restraint system for a vehicle occupant |
-
2011
- 2011-08-05 DE DE201110109560 patent/DE102011109560A1/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29800909U1 (en) | 1998-01-20 | 1998-05-20 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Assembly of a belt buckle, a mounting bracket and a force limiter |
| DE102007025436A1 (en) | 2007-05-31 | 2008-12-11 | Daimler Ag | Restraint system for a vehicle occupant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786979A (en) * | 2015-04-29 | 2015-07-22 | 联扬塑胶(深圳)有限公司 | Seat damping device and safety seat with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R005 | Application deemed withdrawn due to failure to request examination |