DE102009020535A1 - Protector for protecting e.g. frame from downfall, has energy absorbing shaft provided at friction head at lower side that is turned toward vehicle part to be protected, where energy absorbing shaft includes compressible sleeve - Google Patents
Protector for protecting e.g. frame from downfall, has energy absorbing shaft provided at friction head at lower side that is turned toward vehicle part to be protected, where energy absorbing shaft includes compressible sleeve Download PDFInfo
- Publication number
- DE102009020535A1 DE102009020535A1 DE102009020535A DE102009020535A DE102009020535A1 DE 102009020535 A1 DE102009020535 A1 DE 102009020535A1 DE 102009020535 A DE102009020535 A DE 102009020535A DE 102009020535 A DE102009020535 A DE 102009020535A DE 102009020535 A1 DE102009020535 A1 DE 102009020535A1
- Authority
- DE
- Germany
- Prior art keywords
- protected
- protector according
- friction head
- vehicle part
- friction
- 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- Withdrawn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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J27/00—Safety equipment
- B62J27/30—Crash bars; Crash bungs
Abstract
Description
Die Erfindung bezieht sich auf einen Sturzprotektor, wie er im Oberbegriff des Hauptanspruchs beschrieben ist.The The invention relates to a fall protector, as in the preamble of the main claim is described.
Sinn und Zweck solcher Sturzprotektoren ist es, bei einem Sturz teure Fahrzeugteile weitgehend vor Beschädigungen zu schützen. Sie werden daher so angebracht, dass bei einem Sturz – soweit möglich – nur sie und nicht die angrenzenden Fahrzeugteile Bodenkontakt bekommen. Erreicht wird dies durch abstehende Sturzprotektoren, die also in ihrer Ausgestaltung räumlich über die Außenkonturen der Fahrzeugteile ragen.sense and the purpose of such fall protectors is to be expensive in a fall To protect vehicle parts largely from damage. They are therefore attached so that in a fall - so far possible - only they and not the adjacent vehicle parts Get ground contact. This is achieved by protruding fall protectors, So in terms of their design spatially over the outer contours of the vehicle parts protrude.
Einen
bekannten Sturzprotektor zeigt das deutsche Gebrauchsmuster
Aufgabe der Erfindung ist es, einen Sturzprotektor so weiterzubilden, dass er nicht nur durch Reibkontakt mit dem Boden das Fahrzeug abbremst, sondern darüber hinaus auch den Sturz dämpft.task The invention is to develop a fall protector so that he not only slows down the vehicle by frictional contact with the ground, but beyond that also dampens the fall.
Die Aufgabe wird erfindungsgemäß mit den kennzeichnenden Merkmalen des Hauptanspruchs gelöst. Vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.The Object is according to the invention with the characterizing Characteristics of the main claim solved. Advantageous embodiments The invention will become apparent from the dependent claims.
Der erfindungsgemäße Sturzprotektor ist funktionell in zwei Abschnitte aufgeteilt. Mit einem Reibkopf, der beim Sturz den Boden kontaktiert, wird das Fahrzeug abgebremst. Ein am Reibkopf vorgesehener Schaft hingegen dämpft darüber hinaus den Sturz, indem er durch seine Verformung Energie aufnimmt. Nach einem Sturz muss möglicherweise der Sturzprotektor ausgetauscht werden, die teuren Fahrzeugteile bleiben aber in der Regel unversehrt.Of the inventive fall protector is functional divided into two sections. With a rubbing head when falling contacted the ground, the vehicle is braked. One at the friction head provided shaft, however, attenuates beyond the fall by absorbing energy through its deformation. To a fall may require replacement of the fall protector but the expensive vehicle parts usually remain intact.
Der Schaft braucht erfindungsgemäß nicht notwendigerweise eine integrale Einheit mit dem Reibkopf bilden, er kann in Sinne der erfinderischen Funktion zweckmäßigerweise auch aus einer getrennten stauchbaren Hülse bestehen. In diesem Fall faltet sich die Hülse bei einem Sturz energieverzehrend ziehharmonikartig zusammen.Of the Shank does not necessarily need according to the invention form an integral unit with the friction head, he can in sense the inventive function expediently also consist of a separate compressible sleeve. In In this case, the sleeve folds energy in a fall accordion-like.
Des Weiteren kann in einer erfindungsgemäßen Ausgestaltung der Schaft konstruktiv so dimensioniert sein, dass er bei einem Sturz an vorbestimmten Abschnitten einknickt. Auch kann er in einer weiteren vorteilhaften Ausgestaltung an diesen Stellen abreißen. Das hat den Vorteil, dass der Sturzprotektor, der in der Regel über eine Schraubverbindung an den zu schützenden Fahrzeugteilen befestigt ist, oberhalb der Schraubverbindung wegbricht. Es wird so verhindert, dass das Einschraubgewinde in dem zu schützenden Fahrzeugteil ausreißt, was anderenfalls zu erheblichen Schäden führen könnte.Of Further, in an embodiment according to the invention the shank be dimensioned constructively so that it at a Camber at predetermined sections buckles. Also he can in one demolish further advantageous embodiment at these locations. This has the advantage that the lintel protector, which is usually over a screw on the vehicle parts to be protected is fastened above the screw wegbricht. It will be like this prevents the screw thread in the protected Vehicle part tears out, which is otherwise significant Could cause damage.
Schließlich kann der Reibkopf in einer weiteren vorteilhaften Ausgestaltung mit einer auswechselbaren Schutzkappe bestückt sein. Dabei kann das Material der Schutzkappe aus einem abriebfesten, zugleich einen hohen Reibwert aufweisenden Material bestehen.After all can the friction head in a further advantageous embodiment be equipped with a replaceable protective cap. there The material of the protective cap can be made of an abrasion resistant, at the same time consist of a high coefficient of friction material.
Weitere vorteilhafte Ausgestaltungen der Erfindungen ergeben sich aus der nachfolgenden Beschreibung anhand der dazugehörigen Zeichnung. Es zeigenFurther advantageous embodiments of the invention will become apparent from the following description based on the accompanying drawing. It demonstrate
In
Der
Sturzprotektor
Dieser
Hohlzylinder
Die
Aufnahmeschale
Stürzt
das Motorrad, wirken bei dem erfolgendem Bodenkontakt Kräfte
auf den Reibkopf
In der Regel erfolgt der Sturz bei fahrendem Motorrad. Das bedeutet, dass das umfallende Motorrad nach Bodenkontakt die Fahrbahn entlang rutscht.In usually the fall occurs when the motorcycle is moving. That means, that the motorcycle falling over after contact with the ground along the road slips.
Konkret
gleitet dabei die pilzförmige Oberfläche der Aufnahmeschale
Der
Sturzprotektor
Im
montierten Zustand sitzt der Sturzprotektor auf einem zu schützenden
Fahrzeugteil, das in
Bei
einem Sturz verformt sich der Schaft
In
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
- - DE 202004018504 U1 [0003] - DE 202004018504 U1 [0003]
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009020535A DE102009020535A1 (en) | 2009-05-09 | 2009-05-09 | Protector for protecting e.g. frame from downfall, has energy absorbing shaft provided at friction head at lower side that is turned toward vehicle part to be protected, where energy absorbing shaft includes compressible sleeve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009020535A DE102009020535A1 (en) | 2009-05-09 | 2009-05-09 | Protector for protecting e.g. frame from downfall, has energy absorbing shaft provided at friction head at lower side that is turned toward vehicle part to be protected, where energy absorbing shaft includes compressible sleeve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009020535A1 true DE102009020535A1 (en) | 2010-11-11 |
Family
ID=42932496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009020535A Withdrawn DE102009020535A1 (en) | 2009-05-09 | 2009-05-09 | Protector for protecting e.g. frame from downfall, has energy absorbing shaft provided at friction head at lower side that is turned toward vehicle part to be protected, where energy absorbing shaft includes compressible sleeve |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009020535A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10208849A1 (en) * | 2002-03-01 | 2003-09-18 | Bayerische Motoren Werke Ag | Roll bar for a single-track vehicle, especially a motorcycle, is fixed on the vehicle construction via a spring and/or damping element so that it is displaced in the direction of the components to be protected |
WO2003099642A2 (en) * | 2002-05-22 | 2003-12-04 | The Children's Hospital Of Philadelphia | Handlebar safety device |
DE202004018504U1 (en) | 2004-11-30 | 2005-02-03 | Lsl-Motorradtechnik Gmbh | Fall protection device, in particular, for motorcycles comprises a housing holding a body with an asymmetrically positioned rubbing surface |
DE202007015586U1 (en) * | 2007-11-07 | 2009-03-26 | Edler, Horst | crashpad |
-
2009
- 2009-05-09 DE DE102009020535A patent/DE102009020535A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10208849A1 (en) * | 2002-03-01 | 2003-09-18 | Bayerische Motoren Werke Ag | Roll bar for a single-track vehicle, especially a motorcycle, is fixed on the vehicle construction via a spring and/or damping element so that it is displaced in the direction of the components to be protected |
WO2003099642A2 (en) * | 2002-05-22 | 2003-12-04 | The Children's Hospital Of Philadelphia | Handlebar safety device |
DE202004018504U1 (en) | 2004-11-30 | 2005-02-03 | Lsl-Motorradtechnik Gmbh | Fall protection device, in particular, for motorcycles comprises a housing holding a body with an asymmetrically positioned rubbing surface |
DE202007015586U1 (en) * | 2007-11-07 | 2009-03-26 | Edler, Horst | crashpad |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |