DE102006011850A1 - Bicycle, has trailing arm connected with lower fork bridge mechanism by lower joint, where mechanism primarily supports telescopic fork in longitudinal direction, and is formed by front and rear fork bridge units - Google Patents
Bicycle, has trailing arm connected with lower fork bridge mechanism by lower joint, where mechanism primarily supports telescopic fork in longitudinal direction, and is formed by front and rear fork bridge units Download PDFInfo
- Publication number
- DE102006011850A1 DE102006011850A1 DE200610011850 DE102006011850A DE102006011850A1 DE 102006011850 A1 DE102006011850 A1 DE 102006011850A1 DE 200610011850 DE200610011850 DE 200610011850 DE 102006011850 A DE102006011850 A DE 102006011850A DE 102006011850 A1 DE102006011850 A1 DE 102006011850A1
- Authority
- DE
- Germany
- Prior art keywords
- fork
- fork bridge
- bridge element
- motorcycle
- motorcycle according
- 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- Withdrawn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
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
- B62K19/32—Steering heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/04—Fork crowns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
- B62K25/08—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms for front wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/12—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg
- B62K25/14—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single arm on each fork leg
- B62K25/16—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single arm on each fork leg for front wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Motorrad mit einer Vorderradaufhängung gemäß dem Oberbegriff des Patentanspruches 1.The The present invention relates to a motorcycle with a front suspension according to the preamble of claim 1.
Verschiedene Motorradmodelle von BMW weisen eine Vorderradaufhängung auf, die unter der Bezeichnung „Telelever" bekannt ist. Beim Telelever-Prinzip sind die beiden Funktionen „Radführung" sowie „Dämpfen und Federn" voneinander getrennt, wodurch ein hoher Fahrkomfort erreicht wird. Die Radführung wird von einer Gabel übernommen, die aus zwei Gabelholmen besteht, die jeweils durch ein Standrohr und ein relativ dazu verschiebliches Gleitrohr gebildet sind. Ein Längslenker, der am Rahmen oder am Motor angelenkt sein kann, stützt die Gabel ab. Die Federungs- und Dämpfungsarbeit übernimmt ein zentrales Federbein, das zwischen dem Längslenker und dem Rahmen angeordnet ist.Various Motorcycle models from BMW have a front suspension, which is known as "Telelever" Telelever principle, the two functions "wheel guidance" as well as "damping and springs" are separated, whereby a high level of ride comfort is achieved. The bike guidance is taken over by a fork, which consists of two fork spars, each through a standpipe and a sliding tube movable relative thereto are formed. One Trailing arm, which can be hinged to the frame or the engine, supports the Fork off. The suspension and damping work takes over central strut, which is arranged between the trailing arm and the frame is.
Das „Telelever-Prinzip" wurde auch bereits bei
Fahrrädern
eingesetzt. Ein Fahrrad mit einer solchen Vorderradaufhängung ist
aus der
Mit
dem Telelever-Prinzip lässt
sich bereits ein recht hoher Fahrkomfort erreichen. Beim Überfahren
von Hindernissen werden jedoch in das Vorderrad eingeleitete „Schläge" auf die Gabel übertragen
und in das Fahrzeug eingeleitet. Um „Längsschläge" zu dämpfen ist bei der in der
Aufgabe der Erfindung ist es, ein Motorrad mit einer Vorderradaufhängung zu schaffen, die, basierend auf den „Telelever-Prinzip" einen noch höheren Fahrkomfort ermöglicht.task The invention is to a motorcycle with a front suspension to create, based on the "Telelever principle" an even higher ride comfort allows.
Diese Aufgabe wird durch die Merkmale des Patentanspruches 1 gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung sind den Unteransprüchen zu entnehmen.These The object is solved by the features of claim 1. advantageous Refinements and developments of the invention are the dependent claims remove.
Ausgangspunkt der Erfindung ist ein Motorrad mit einer Vorderradaufhängung gemäß dem „Telelever-Prinzip". Die Vorderradaufhängung weist eine Teleskopgabel mit zwei Gabelholmen auf. Jeder der beiden Gabelholme ist durch ein unteres Gabelrohr, das als „Tauch- oder Gleitrohr" bezeichnet werden kann, und durch ein oberes Gabelrohr, das als „Standrohr" bezeichnet werden kann, gebildet.starting point The invention relates to a motorcycle with a front suspension according to the "Telelever principle." The front suspension has a Telescopic fork with two fork rails on. Each of the two fork legs is by a lower fork tube, which are referred to as "dip or sliding tube" can, and by an upper fork tube, which can be referred to as a "standpipe" formed.
Die beiden Gabelholme sind durch eine obere „Gabelbrückeneinrichtung" und durch eine, in Richtung der Fahrbahn gesehen, untere „Gabelbrückeneinrichtung" miteinander verbunden. Die beiden Gabelbrückeneinrichtungen erstrecken sich im Wesentlichen in einer Querrichtung des Motorrads. Die beiden oberen Gabelrohre (Standrohre) sind jeweils über ein oberes Gabelrohrgelenk mit der oberen Gabelbrückeneinrichtung verbunden. Bei den oberen Gabelrohrgelenken kann es sich um Kugelgelenke handeln.The two fork legs are connected by an upper "fork bridge device" and by a seen in the direction of the road, lower "fork bridge device" connected to each other. The two fork bridge devices extend substantially in a transverse direction of the motorcycle. The two upper fork tubes (stanchions) are each over one upper fork tube joint connected to the upper triple clamp device. The upper fork tube joints may be ball joints.
Die obere Gabelbrückeneinrichtung ist durch eine „Abstützeinrichtung" abgestützt, welche einen Teil der über das Vorderrad in die Teleskopgabel eingeleiteten Kräfte aufnimmt. Die obere Gabelbrückeneinrichtung ist hierzu über ein „oberes Gelenk", das auch „Lenkkopflager" bezeichnet werden kann, mit der Abstützeinrichtung verbunden. Bei der Abstützeinrichtung kann es sich um einen Abschnitt des Motorradrahmens handeln.The upper triple clamp device is supported by a "support device", which a part of over the front wheel takes in the telescopic fork introduced forces. The upper triple clamp device is about this an "upper Joint ", which are also called" steering head bearings " can, with the support device connected. At the support device it can be a section of the motorcycle frame.
Die untere Gabelbrückeneinrichtung, welche die beiden unteren Gabelrohre (Tauchrohre) miteinander verbindet, ist über ein „unteres Gelenk", bei dem es sich ebenfalls um ein Kugelgelenk handeln kann, mit einem Längslenker verbunden. Der Längslenker erstreckt sich primär in einer Längsrichtung des Motorrads und nimmt dementsprechend primär Längskräfte auf, die über das Vorderrad in die Teleskopgabel eingeleitet werden.The lower triple clamp device, which connects the two lower fork tubes (dip tubes), is over a "lower one Joint ", in which it can also be a ball joint, with a trailing arm connected. The trailing arm extends primarily in a longitudinal direction of the Motorcycles and accordingly absorbs primarily longitudinal forces that over the Front wheel be introduced into the telescopic fork.
Das Grundprinzip der Erfindung besteht nun darin, dass mindestens eine der beiden „Gabelbrückeneinrichtungen", z.B. die obere Gabelbrückeneinrichtung, durch zwei elastisch miteinander verbundene Gabelbrückenelemente gebildet ist, nämlich durch ein vorderes Gabelbrückenelement, das sich zwischen den beiden Gabelholmen erstreckt, und durch ein hinteres Gabelbrückenelement, das elastisch mit dem vorderen Gabelbrückenelement verbunden ist. Durch eine derartige „zweiteilige" elastische Gestaltung der oberen bzw. unteren „Gabelbrücke" können schlagartige Längskräfte, wie sie z.B. beim Überfahren von Hindernissen auftreten, deutlich besser abgefangen bzw. gedämpft werden. Im Vergleich zu herkömmlichen Telelever-Vorderradaufhängungen übertragen sich solche Längskräfte in geringerem Maße auf die übrigen Komponenten des Motorrads, insbesondere dessen Rahmen.The The basic principle of the invention is that at least one of the two "triple clamps", e.g. Yoke means by two elastically interconnected fork bridge elements is formed, namely by a front fork bridge element, which extends between the two fork legs, and by a rear fork bridge element, which is elastically connected to the front fork bridge element. By Such a "two-piece" elastic design the upper or lower "fork bridge" can be abrupt Longitudinal forces, like they e.g. when driving over obstacles are significantly better intercepted or dampened. Compared to conventional Telelever front suspensions transmitted Such longitudinal forces to a lesser extent on the other components of the motorcycle, especially its frame.
Nach einer Weiterbildung der Erfindung sind die beiden Gabelbrückenelemente mindestens einer der beiden Gabelbrückeneinrichtungen über mindestens ein elastisches Federblech miteinander verbunden. Das mindestens eine Federblech ist so angeordnet, dass es in gewissem Umfang eine Schwenkbewegung der beiden Galbrückenelemente um eine Querachse des Motorrads und/oder eine gewisse Relativverschiebung der beiden Gabelbrückenelemente in eine Richtung, die im wesentlichen senkrecht zu den Gabelholmen der Teleskopgabel ist, ermöglicht.According to a development of the invention, the two yoke elements of at least one of the two yoke devices are connected to each other via at least one elastic spring plate. The at least one spring plate is arranged so that there is to some extent a pivotal movement of the two Galbrückenelemente about a transverse axis of the motorcycle and / or a certain relative displacement of the two Gabelbrückenele ments in a direction substantially perpendicular to the fork legs of the telescopic fork.
Im Folgenden wird die Erfindung im Zusammenhang mit der Zeichnung näher erläutert. Es zeigen:in the The invention will be explained in more detail in connection with the drawing. It demonstrate:
Die
beiden Gabelholme sind durch eine untere Gabelbrücke
Die
untere Gabelbrücke
Anstatt
einer herkömmlichen
Gabelbrücke
Die
Auch
das vordere Gabelbrückenelement
Wie
aus
Aufgrund
der Elastizität
der Blattfederelemente
Die
Enden
des Blattfederelements
Wie
aus
Wie
aus
Die
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610011850 DE102006011850A1 (en) | 2006-03-15 | 2006-03-15 | Bicycle, has trailing arm connected with lower fork bridge mechanism by lower joint, where mechanism primarily supports telescopic fork in longitudinal direction, and is formed by front and rear fork bridge units |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610011850 DE102006011850A1 (en) | 2006-03-15 | 2006-03-15 | Bicycle, has trailing arm connected with lower fork bridge mechanism by lower joint, where mechanism primarily supports telescopic fork in longitudinal direction, and is formed by front and rear fork bridge units |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006011850A1 true DE102006011850A1 (en) | 2007-09-20 |
Family
ID=38374790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610011850 Withdrawn DE102006011850A1 (en) | 2006-03-15 | 2006-03-15 | Bicycle, has trailing arm connected with lower fork bridge mechanism by lower joint, where mechanism primarily supports telescopic fork in longitudinal direction, and is formed by front and rear fork bridge units |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006011850A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2999143A1 (en) * | 2012-12-10 | 2014-06-13 | Sylvain Assalit | Vehicle e.g. motor cycle, has mechanical connection, connection arm and element provided between upper part of variable length arm and chassis to adjust slope of variable length arm in vertical symmetry plane of steering gear |
DE102019101612A1 (en) * | 2019-01-23 | 2020-07-23 | Bayerische Motoren Werke Aktiengesellschaft | Tilt-decoupled steering device of a motorcycle |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE614968C (en) * | 1935-06-22 | Franz Koerner | Spring front fork for bicycles and motorcycles | |
EP0041058A2 (en) * | 1980-05-21 | 1981-12-02 | Steyr-Daimler-Puch Aktiengesellschaft | Fixation device for motor-cycle handle-bars |
DE4110954A1 (en) * | 1991-04-05 | 1992-10-08 | Bayerische Motoren Werke Ag | WHEEL SUSPENSION FOR A STEERING FRONT WHEEL OF A MOTORCYCLE |
DE4422201A1 (en) * | 1993-11-09 | 1995-05-11 | Hs Tech & Design | Device for suspending a front wheel on the frame of a bicycle |
WO1996003307A1 (en) * | 1994-04-30 | 1996-02-08 | MÜNCH, Martin | Suspension fork of a wheel bearing for two-wheeled vehicles |
DE19955645A1 (en) * | 1999-11-19 | 2001-05-23 | Bayerische Motoren Werke Ag | Front wheel fork system for esp. bicycles has front wheel with elastic-kinematic suspension |
DE20211656U1 (en) * | 2002-07-29 | 2003-07-10 | Wimmer, Martin, 81827 München | Steering head for front forks of motorcycle has a two part construction linked by a bearing supported hinge pin |
-
2006
- 2006-03-15 DE DE200610011850 patent/DE102006011850A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE614968C (en) * | 1935-06-22 | Franz Koerner | Spring front fork for bicycles and motorcycles | |
EP0041058A2 (en) * | 1980-05-21 | 1981-12-02 | Steyr-Daimler-Puch Aktiengesellschaft | Fixation device for motor-cycle handle-bars |
DE4110954A1 (en) * | 1991-04-05 | 1992-10-08 | Bayerische Motoren Werke Ag | WHEEL SUSPENSION FOR A STEERING FRONT WHEEL OF A MOTORCYCLE |
DE4422201A1 (en) * | 1993-11-09 | 1995-05-11 | Hs Tech & Design | Device for suspending a front wheel on the frame of a bicycle |
WO1996003307A1 (en) * | 1994-04-30 | 1996-02-08 | MÜNCH, Martin | Suspension fork of a wheel bearing for two-wheeled vehicles |
DE19955645A1 (en) * | 1999-11-19 | 2001-05-23 | Bayerische Motoren Werke Ag | Front wheel fork system for esp. bicycles has front wheel with elastic-kinematic suspension |
DE20211656U1 (en) * | 2002-07-29 | 2003-07-10 | Wimmer, Martin, 81827 München | Steering head for front forks of motorcycle has a two part construction linked by a bearing supported hinge pin |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2999143A1 (en) * | 2012-12-10 | 2014-06-13 | Sylvain Assalit | Vehicle e.g. motor cycle, has mechanical connection, connection arm and element provided between upper part of variable length arm and chassis to adjust slope of variable length arm in vertical symmetry plane of steering gear |
DE102019101612A1 (en) * | 2019-01-23 | 2020-07-23 | Bayerische Motoren Werke Aktiengesellschaft | Tilt-decoupled steering device of a motorcycle |
US12012173B2 (en) | 2019-01-23 | 2024-06-18 | Bayerische Motoren Werke Aktiengesellschaft | Tilt-decoupled steering device of a motorbike |
US12012174B2 (en) | 2019-01-23 | 2024-06-18 | Bayerische Motoren Werke Aktiengesellschaft | Tilt-decoupled steering device of a motorbike |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R012 | Request for examination validly filed |
Effective date: 20121129 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |