DE102007007720A1 - Firmly integrated belt cutting device for safety belt of motor vehicle, has cutter automatically cutting safety belt of vehicle after pulling of spacer with larger well visible handle, where cutter is driven by spring pressure - Google Patents
Firmly integrated belt cutting device for safety belt of motor vehicle, has cutter automatically cutting safety belt of vehicle after pulling of spacer with larger well visible handle, where cutter is driven by spring pressure Download PDFInfo
- Publication number
- DE102007007720A1 DE102007007720A1 DE102007007720A DE102007007720A DE102007007720A1 DE 102007007720 A1 DE102007007720 A1 DE 102007007720A1 DE 102007007720 A DE102007007720 A DE 102007007720A DE 102007007720 A DE102007007720 A DE 102007007720A DE 102007007720 A1 DE102007007720 A1 DE 102007007720A1
- Authority
- DE
- Germany
- Prior art keywords
- belt
- cutting device
- safety belt
- cutter
- vehicle
- 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
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
- B60R22/32—Devices for releasing in an emergency, e.g. after an accident ; Remote or automatic unbuckling 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
- B60R22/32—Devices for releasing in an emergency, e.g. after an accident ; Remote or automatic unbuckling devices
- B60R2022/328—Devices for releasing in an emergency, e.g. after an accident ; Remote or automatic unbuckling devices comprising means for cutting the belt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
- Emergency Lowering Means (AREA)
- Air Bags (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine fest eingebaute Gurtschneidevorrichtung für Sicherheitsgurte von KraftfahrzeugenThe The invention relates to a fixed belt cutting device for safety belts of motor vehicles
Stand der TechnikState of the art
Durch
einen Unfall kann sich der Sicherheitsgurt von Fahrzeuginsassen
verklemmen und dadurch unlösbar werden. Das kann bei Fahrzeugbränden
zum Verbrennen der im Fahrzeug befindlichen Personen führen.
Auch ist das Bergen von Schwerstverletzten zu zeitaufwendig und
kann einen verhängnisvollen Zeitverlust hervorrufen. Manuelle
Gurtschneider, wie z. B. in Gebrauchsmuster
Aufgabenstellungtask
Eine fest eingebaute Gurtschneidevorrichtung soll nach einfacher Bedienung einer Auslösung bei einem Unfall den Sicherheitsgurt durchtrennen und eine sofortige Bergung der Verunfallten sicherstellen.A firmly installed belt cutting device is designed for easy operation a deployment in an accident, cut the seat belt and ensure an immediate recovery of the casualties.
Lösungsolution
Mittels
einer fest eingebauten Gurtschneidevorrichtung für Sicherheitsgurte
von Kraftfahrzeugen (
Das
Auslösen des Messers (
Auch ist eine zeitverzögerte Koppelung des Magnetschalters mit der Auslösung des Airbags möglich, so dass nach einer bestimmten Zeit bei stehendem Kraftfahrzeug der Sicherheitsgurt automatisch durchtrennt wird.Also is a time-delayed coupling of the magnetic switch with the deployment of the airbag possible, so that after a certain time when the vehicle is the seat belt is automatically cut.
Der
Trennvorgang erfolgt mittels eines durch Druckfedern (
Aufbau und FunktionLayout and function
Ein
Messer mit angeschweißtem Führungsbolzen (
Erst
ein Ziehen des Abstandshalters an dem Griff (
Vorteiladvantage
Durch das schnelle problemlose Durchtrennen des Sicherheitsgurtes ist eine sofortige Bergung von verunfallten Personen aus einem Kraftfahrzeug möglich. Auch ist die Gefahr für Helfer, während der Bergung von Verletzten aus einem Fahrzeug selber bei einem Fahrzeugbrand verletzt oder getötet zu werden, stark vermindert.By is the quick trouble-free cutting of the seat belt an immediate recovery of accident victims from a motor vehicle possible. Also, the danger to helpers while recovering of injured from a vehicle itself in a vehicle fire hurt or killed, greatly diminished.
Ebenso ist damit das Argument von Gurtgegnern nichtig, durch das Angurten würde eine Bergung von Verletzten beim Fahrzeugbrand erschwert.As well Thus, the argument of Gurtgegnern is void by the Angurten would make it difficult to recover casualties during vehicle fires.
- 1.1.
- Oberteil für Federführungtop for spring guidance
- 2.Second
- Unterteil mit Messer- und Gurtführunglower part with knife and belt guide
- 3.Third
- Messer mit angeschweißten Führungsbolzenknife with welded guide pins
- 4.4th
- Haltescheiben für Messerholding discs for knives
- 5.5th
- Druckfedern für Messerantriebcompression springs for knife drive
- 6.6th
- Abstandshalter mit Griffspacer with handle
- 7.7th
- Gurtschlitzstrap slot
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - G 9115692 [0002] - G 9115692 [0002]
- - G 9104271 [0002] - G 9104271 [0002]
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710007720 DE102007007720B4 (en) | 2007-02-16 | 2007-02-16 | Belt cutting device for safety belts in motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710007720 DE102007007720B4 (en) | 2007-02-16 | 2007-02-16 | Belt cutting device for safety belts in motor vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007007720A1 true DE102007007720A1 (en) | 2008-08-28 |
DE102007007720B4 DE102007007720B4 (en) | 2009-05-14 |
Family
ID=39645749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710007720 Expired - Fee Related DE102007007720B4 (en) | 2007-02-16 | 2007-02-16 | Belt cutting device for safety belts in motor vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007007720B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018008440A1 (en) | 2018-10-26 | 2020-04-30 | Christian Alexander Kaufmann | Belt cutting device |
CN112537271A (en) * | 2020-12-07 | 2021-03-23 | 陈冬阳 | Dual-mode safety belt cutting knife |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7533259U (en) * | 1974-10-30 | 1976-11-04 | Bejeannin, Desire Jean-Marie, Longchaumois, Jura (Frankreich) | FITTING ELEMENT FOR DESTROYING SEAT BELTS IN THE EVENT OF DANGER |
DE9104271U1 (en) | 1991-04-09 | 1991-10-10 | Reinhardt, Albert, 7320 Göppingen | Combination motor vehicle accessory device |
DE9115692U1 (en) | 1991-12-18 | 1993-05-19 | Grimpe, Jürgen, 7230 Schramberg | Accident helper |
DE20102180U1 (en) * | 2001-02-08 | 2002-01-03 | Hillebrand, Andreas, 33034 Brakel | Automatic belt release |
-
2007
- 2007-02-16 DE DE200710007720 patent/DE102007007720B4/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7533259U (en) * | 1974-10-30 | 1976-11-04 | Bejeannin, Desire Jean-Marie, Longchaumois, Jura (Frankreich) | FITTING ELEMENT FOR DESTROYING SEAT BELTS IN THE EVENT OF DANGER |
DE9104271U1 (en) | 1991-04-09 | 1991-10-10 | Reinhardt, Albert, 7320 Göppingen | Combination motor vehicle accessory device |
DE9115692U1 (en) | 1991-12-18 | 1993-05-19 | Grimpe, Jürgen, 7230 Schramberg | Accident helper |
DE20102180U1 (en) * | 2001-02-08 | 2002-01-03 | Hillebrand, Andreas, 33034 Brakel | Automatic belt release |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018008440A1 (en) | 2018-10-26 | 2020-04-30 | Christian Alexander Kaufmann | Belt cutting device |
CN112537271A (en) * | 2020-12-07 | 2021-03-23 | 陈冬阳 | Dual-mode safety belt cutting knife |
Also Published As
Publication number | Publication date |
---|---|
DE102007007720B4 (en) | 2009-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8122 | Nonbinding interest in granting licences declared | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |