DE102009001536B4 - Detachable holding device for safety devices - Google Patents
Detachable holding device for safety devices Download PDFInfo
- Publication number
- DE102009001536B4 DE102009001536B4 DE200910001536 DE102009001536A DE102009001536B4 DE 102009001536 B4 DE102009001536 B4 DE 102009001536B4 DE 200910001536 DE200910001536 DE 200910001536 DE 102009001536 A DE102009001536 A DE 102009001536A DE 102009001536 B4 DE102009001536 B4 DE 102009001536B4
- Authority
- DE
- Germany
- Prior art keywords
- holding
- holding element
- component
- holding device
- movement
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/13—Roll-over protection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/13—Roll-over protection
- B60R2021/132—Roll bars for convertible vehicles
- B60R2021/134—Roll bars for convertible vehicles movable from a retracted to a protection position
- B60R2021/135—Roll bars for convertible vehicles movable from a retracted to a protection position automatically during an accident
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
Lösbare Haltevorrichtung für Sicherheitseinrichtungen, bei denen ein Bauteil (1) mittels eines Antriebs relativ zu seiner feststehenden Umgebung (2) aus einer Ruheposition in eine Sicherungsposition verlagerbar ist, wobei ein erstes, durch einen pyrotechnischen Aktuator (3) rückziehbares Halteelement (4) mit einem zweiten, am verlagerbaren Bauteil (1) angeordneten Halteelement (5) zusammenwirkt, dadurch gekennzeichnet, dass das erste Halteelement (4) zusammen mit dem pyrotechnischen Aktuator (3) als Baueinheit (6) ausgebildet ist, die in der feststehenden Umgebung (2) des verlagerbaren Bauteils (1) derart manuell quer zur Bewegungsrichtung des Bauteils (1) und quer zur Bewegungsrichtung des ersten Halteelements (4) oder in Bewegungsrichtung des ersten Halteelement (4) verschiebbar gelagert ist, dass die Halteelemente (4, 5) außer Eingriff bringbar sind.Detachable holding device for safety devices, in which a component (1) by means of a drive relative to its stationary environment (2) from a rest position in a securing position is displaceable, wherein a first, by a pyrotechnic actuator (3) retractable holding element (4) with a second, on the displaceable component (1) arranged holding element (5) cooperates, characterized in that the first holding element (4) together with the pyrotechnic actuator (3) as a structural unit (6) is formed in the fixed environment (2) of the displaceable component (1) so manually transversely to the direction of movement of the component (1) and transversely to the direction of movement of the first holding element (4) or in the direction of movement of the first holding element (4) is slidably mounted, that the holding elements (4, 5) can be disengaged ,
Description
Die Erfindung betrifft eine lösbare Haltevorrichtung für Sicherheitseinrichtungen, bei denen ein Bauteil mittels eines Antriebs relativ zu seiner feststehenden Umgebung aus einer Ruheposition in eine Sicherungsposition verlagerbar ist, wobei ein erstes, durch einen pyrotechnischen Aktuator rückziehbares Halteelement mit einem zweiten, am verlagerbaren Bauteil angeordneten Halteelement zusammenwirkt.The invention relates to a detachable holding device for safety devices, in which a component is displaceable by means of a drive relative to its fixed environment from a rest position to a securing position, wherein a first, retractable by a pyrotechnic actuator holding element cooperates with a second, arranged on the displaceable component holding member ,
Derartige Haltevorrichtungen, wie sie bspw. aus der
Ausfahrbare Überrollbügel werden in Kraftfahrzeugen eingebaut, die im Falle eines Überschlags den Insassen keinen ausreichenden Schutz bieten, weil keine Dachkonstruktion vorhanden ist oder weil die Dachkonstruktion – wie bei faltbaren Stoffdächern – nicht ausreichend stabil ist. Unter Verwendung eines pyrotechnischen Aktuators aktivierbare Überrollschutzsysteme sind bspw. aus der
Verlagerbare Motorhauben dienen der Sicherheit von Fußgängern, die vom Fahrzeug erfasst werden können und auf die Motorhaube aufschlagen. Durch Anheben der Motorhaube in eine für einen Aufschlag ”weichere Position” soll das Verletzungsrisiko gemindert werden.Removable bonnets protect pedestrians, who can be caught by the vehicle and hit the hood. Lifting the bonnet in a "softer position" for an impact will reduce the risk of injury.
In beiden Anwendungsbereichen muss ein elektronisch generiertes Auslösesignal für die Haltevorrichtung möglichst schnell und effektiv umgesetzt werden, wofür sich pyrotechnische Aktuatoren als besonders vorteilhaft erwiesen haben.In both applications, an electronically generated trigger signal for the holding device must be implemented as quickly and effectively as possible, for which pyrotechnic actuators have proved to be particularly advantageous.
Pyrotechnische Aktuatoren haben jedoch den Nachteil, dass sie für Testauslösungen der Sicherheitssysteme nicht in Betracht kommen, weil der Ersatz eines verbrauchten Aktuators und seine Integration in das elektronische System sehr aufwändig sind.However, pyrotechnic actuators have the disadvantage that they are not suitable for test releases of the security systems, because the replacement of a spent actuator and its integration into the electronic system are very complex.
Der Erfindung liegt die Aufgabe zugrunde, Testauslösungen von Sicherheitssystemen zu ermöglichen, ohne dass die pyrotechnischen Aktuatoren der gattungsmäßigen Haltevorrichtungen gezündet werden müssen.The invention has for its object to enable test triggering of security systems without the pyrotechnic actuators of the generic holding devices must be ignited.
Zur Lösung dieser Aufgabe wird für die eingangs genannte Haltevorrichtung vorgeschlagen, dass das erste Halteelement zusammen mit dem pyrotechnischen Aktuator als Baueinheit ausgebildet ist, die in der feststehenden Umgebung des verlagerbaren Bauteils derart manuell quer zur Bewegungsrichtung des Bauteils und quer zur Bewegungsrichtung des ersten Halteelements oder in Bewegungsrichtung des ersten Halteelements verschiebbar gelagert ist, dass die Halteelemente außer Eingriff bringbar sind.To solve this problem, it is proposed for the above-mentioned holding device that the first holding element is formed together with the pyrotechnic actuator as a unit in the fixed environment of the movable component so manually transversely to the direction of movement of the component and transversely to the direction of movement of the first holding element or in Movement direction of the first holding member is slidably mounted, that the holding elements can be disengaged.
Die Formulierung ”manuell verstellbar” bezieht sich nicht nur auf Vorgänge, bei denen eine Bedienungsperson tatsächlich von Hand eingreift, sondern auch auf wirkungsgleiche mechanische Vorgänge, die von einer automatisch arbeitenden Vorrichtung zum Testen gattungsmäßiger Sicherheitseinrichtungen ausgelöst werden.The phrase "manually adjustable" refers not only to operations where an operator actually engages by hand, but also to equivalent mechanical actions initiated by an automatic device for testing generic safety devices.
Damit können Testauslösungen der Sicherheitssysteme durchgeführt werden, ohne dass der pyrotechnische Aktuator gezündet werden muss. Es muss nur dafür gesorgt werden, dass das eine, zusammen mit dem Aktuator als Baueinheit ausgebildetes Halteelement von Hand aus seiner Halteposition in eine Löseposition verstellt werden kann, wobei ferner zu beachten ist, dass eine ungewollte Verstellung infolge der im Fahrzeug auftretenden Erschütterungen und Schwingungen ausgeschlossen ist.Thus, test releases of the safety systems can be carried out without the pyrotechnic actuator having to be ignited. It only needs to be ensured that the one, together with the actuator designed as a structural unit retaining element can be adjusted by hand from its holding position to a release position, wherein it should also be noted that an unwanted adjustment due to the vibrations and vibrations occurring in the vehicle excluded is.
Vorteilhafte Ausgestaltungen des Erfindungsgedankens sind in den Unteransprüchen 2 bis 8 angegeben. Weitere Einzelheiten und Vorteile werden anhand der in den
Es zeigen:Show it:
In
In den
Diese Position ist in
Die Baueinheit
Eine alternative Möglichkeit, die Halteelemente
Aus
In
Aus
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910001536 DE102009001536B4 (en) | 2009-03-13 | 2009-03-13 | Detachable holding device for safety devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910001536 DE102009001536B4 (en) | 2009-03-13 | 2009-03-13 | Detachable holding device for safety devices |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102009001536A1 DE102009001536A1 (en) | 2010-09-23 |
DE102009001536B4 true DE102009001536B4 (en) | 2013-01-24 |
Family
ID=42628547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910001536 Expired - Fee Related DE102009001536B4 (en) | 2009-03-13 | 2009-03-13 | Detachable holding device for safety devices |
Country Status (1)
Country | Link |
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DE (1) | DE102009001536B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011013255B4 (en) * | 2011-03-07 | 2024-01-04 | Zf Airbag Germany Gmbh | Unlocking device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4342401A1 (en) * | 1993-12-13 | 1995-06-14 | Teves Gmbh Alfred | Roll bars for motor vehicles |
DE10027753C1 (en) * | 2000-06-03 | 2001-09-06 | Ise Gmbh | Rollover protection device for automobile has release system for restraint mechanism for rollover bar provided with secondary actuator for function testing |
DE10229635C1 (en) * | 2002-07-02 | 2003-07-10 | Ise Gmbh | Roll over guard for motor vehicle has spring extended had protector with latch to retain in normal retracted position |
-
2009
- 2009-03-13 DE DE200910001536 patent/DE102009001536B4/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4342401A1 (en) * | 1993-12-13 | 1995-06-14 | Teves Gmbh Alfred | Roll bars for motor vehicles |
DE10027753C1 (en) * | 2000-06-03 | 2001-09-06 | Ise Gmbh | Rollover protection device for automobile has release system for restraint mechanism for rollover bar provided with secondary actuator for function testing |
DE10229635C1 (en) * | 2002-07-02 | 2003-07-10 | Ise Gmbh | Roll over guard for motor vehicle has spring extended had protector with latch to retain in normal retracted position |
Also Published As
Publication number | Publication date |
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DE102009001536A1 (en) | 2010-09-23 |
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Legal Events
Date | Code | Title | Description |
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OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R082 | Change of representative |
Representative=s name: KALKOFF & PARTNER PATENTANWAELTE, DE |
|
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |
Effective date: 20130425 |
|
R082 | Change of representative |
Representative=s name: KALKOFF & PARTNER PATENTANWAELTE, DE |
|
R081 | Change of applicant/patentee |
Owner name: METALSA AUTOMOTIVE GMBH, DE Free format text: FORMER OWNER: ISE AUTOMOTIVE GMBH, 51702 BERGNEUSTADT, DE Effective date: 20130812 |
|
R082 | Change of representative |
Representative=s name: REBBEREH, CORNELIA, DIPL.-ING., DE Effective date: 20120925 Representative=s name: REBBEREH, CORNELIA, DIPL.-ING., DE Effective date: 20130812 Representative=s name: KALKOFF & PARTNER PATENTANWAELTE, DE Effective date: 20130812 Representative=s name: KALKOFF & PARTNER PATENTANWAELTE, DE Effective date: 20120925 |
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R082 | Change of representative |
Representative=s name: REBBEREH, CORNELIA, DIPL.-ING., DE |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |