DE19624311C1 - Rear chain drive for off road motorcycle - Google Patents

Rear chain drive for off road motorcycle

Info

Publication number
DE19624311C1
DE19624311C1 DE1996124311 DE19624311A DE19624311C1 DE 19624311 C1 DE19624311 C1 DE 19624311C1 DE 1996124311 DE1996124311 DE 1996124311 DE 19624311 A DE19624311 A DE 19624311A DE 19624311 C1 DE19624311 C1 DE 19624311C1
Authority
DE
Germany
Prior art keywords
axis
drive
sides
symmetry
deflection
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
Application number
DE1996124311
Other languages
German (de)
Inventor
Ingo Mussehl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE1996124311 priority Critical patent/DE19624311C1/en
Application granted granted Critical
Publication of DE19624311C1 publication Critical patent/DE19624311C1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H7/00Gearings for conveying rotary motion by endless flexible members
    • F16H7/18Means for guiding or supporting belts, ropes, or chains
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H35/00Gearings or mechanisms with other special functional features
    • F16H35/06Gearings designed to allow relative movement between supports thereof without ill effects

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

The drive or driven wheel can be swivelled out to both sides from its symmetrical alignment. The pivot axis (1) is fixed on the axis of symmetry on which the deflector wheels are at right angles to it. The deflector wheels (2) are mounted on both sides of the axis of symmetry from which they are spaced apart. The swinging arm pivots through the tangential position of the pulley (3) on the inside of both deflector wheels.

Description

Die Erfindung richtet sich auf jede Art von Zugmitteln, wie z. B. Ketten, Zahnriemen, Keilriemen oder Flachriemen.The invention is directed to any type of traction means such. B. chains, timing belts, V-belts or flat belts.

Sowohl aus der FR-OS 2387386 als auch aus der GB 22 06 175 sind geschlossene Zugmittelantriebe mit jeweils einem An- und einem Abtriebsrad bekannt, bei denen zumindest eines der beiden Trume durch die Anlage an ein oder zwei Umlenkrollen gespannt gehalten wird, wenn sich das oder die Räder relativ zu der Rolle bzw. den Rollen bewegen.Both from FR-OS 2387386 and from GB 22 06 175 are closed Traction drive with a drive and a driven wheel known, in which at least one of the two strands through the system on one or two pulleys is kept tense when the wheel or wheels are relative to the roller or rollers move.

Der Erfindung liegt die Aufgabe zugrunde, einen selbständigen Ausgleich der Spannungsänderungen bei Verschwenkung des Zugmittels bzw. Teilen des Zugmittelantriebes zu gewährleisten.The invention is based, an independent compensation of the task Changes in tension when pivoting the traction device or parts of the To ensure traction drive.

Diese Aufgabe wird durch die Merkmale des Patentanspruchs gelöst.This object is solved by the features of the patent claim.

Eine Anwendung der beanspruchten Lehre könne z. B. die Führung eines Ketten- oder eines Zahrrriemenantriebes bei einem Motorrad sein, dessen Schwinge größere Ausschlagwinkel (im Gelände) zu bewältigen hat.An application of the claimed teaching z. B. the management of a chain or one Timing belt drive on a motorcycle, the swing arm of which has a larger deflection angle has to cope (in the field).

Bei einer Winkelbewegung zweier Radachsen (6) um eine Drehachse (1) verändern sich die direkten Abstände der Radachsen (6). Sobald die drei Achsen (2 × 6 und 1) nicht mehr auf einer Geraden liegen, verkürzen sich die direkten Achsabstände (Fig. 3, Länge A und Länge B). Dadurch ist es notwendig, einen Längenausgleich zu schaffen, der in der Lage ist, das Zugmittel (3) auf gleichmäßiger Spannung zu halten. Für diesen Ausgleich sind außer den zwei Umlenkrollen (2) oder Umlenkrädern (2), die an der Drehachse (1) rechtwinklig zur Geraden angeordnet sind, keine weiteren mechanischen Mittel nötig. Die Winkelbewegung (5) kann sowohl auf der einen Seite wie auf der anderen Seite als auch auf beiden Seiten stattfinden.The angular movement of two wheel axles ( 6 ) around an axis of rotation ( 1 ) changes the direct distances between the wheel axles ( 6 ). As soon as the three axes ( 2 × 6 and 1) no longer lie on a straight line, the direct axis distances are shortened ( FIG. 3, length A and length B). As a result, it is necessary to create a length compensation that is able to keep the traction means ( 3 ) at a uniform tension. Apart from the two deflection rollers ( 2 ) or deflection wheels ( 2 ), which are arranged on the axis of rotation ( 1 ) at right angles to the straight line, no further mechanical means are required for this compensation. The angular movement ( 5 ) can take place on one side as well as on the other side as well as on both sides.

Wichtig ist, daß das Zugmittel (3) zwischen den Umlenkrollen oder Umlenkrädern (2) geführt wird. Damit erhöht sich der Umschlingungswinkel und das zulässige Antriebsmoment wird bestmöglich übertragen.It is important that the traction device ( 3 ) is guided between the deflection rollers or deflection wheels ( 2 ). This increases the wrap angle and the permissible drive torque is transmitted in the best possible way.

Die Größe der nutzbaren Winkelbewegung (5) ist von vielen Faktoren abhängig. wie z. B.: Größen der Antriebs- oder der abgetriebenen Räder (4),
Abstand der Umlenkrollen (2) oder Umlenkräder (2) von der Drehachse (1),
Abstand der Antriebs- oder der abgetriebenen Räder von der Drehachse (1).
The size of the usable angular movement ( 5 ) depends on many factors. such as E.g .: sizes of the drive or driven wheels ( 4 ),
Distance of the deflection rollers ( 2 ) or deflection wheels ( 2 ) from the axis of rotation ( 1 ),
Distance of the drive or driven wheels from the axis of rotation ( 1 ).

Die Winkelbewegung (5) kann sowohl auf der einen Seite wie auf der anderen Seite als auch auf beiden Seiten stattfinden.The angular movement ( 5 ) can take place on one side as well as on the other side as well as on both sides.

Der Schwenkwinkel ist durch die beidseitige tangentiale Anlage des Zugmittels an der Innenseite beider Umlenkräder begrenzt.The swivel angle is due to the tangential contact of the traction means on both sides Limited inside of both deflection wheels.

Claims (1)

Zugmittelantrieb mit einem Antriebsrad und einem Abtriebsrad und je einem Umlenkrad auf jedem Zugmitteltrum, dadurch gekennzeichnet, daß das An- oder Abtriebsrad aus einer symmetrischen Anordnung heraus nach beiden Seiten verschwenkt werden kann, wobei die Schwenkachse ortslest auf der Symmetrieachse liegt und die Umlenkräder senkrecht dazu und zu beiden Seiten mit demselben Abstand zu der Symmetrieachse angeordnet sind, und wobei der Schwenkwinkel durch die beidseitige tangentiale Anlage des Zugmittels an der Innenseite beider Umlenkräder begrenzt ist.Traction drive with a drive wheel and a driven wheel and a deflection wheel on each traction device strand, characterized in that the drive or driven wheel can be pivoted to both sides out of a symmetrical arrangement, the pivot axis being stationary on the axis of symmetry and the deflection wheels perpendicular to it and are arranged on both sides at the same distance from the axis of symmetry, and the pivot angle is limited by the tangential contact of the traction means on both sides on the inside of both deflection wheels.
DE1996124311 1996-06-18 1996-06-18 Rear chain drive for off road motorcycle Expired - Fee Related DE19624311C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1996124311 DE19624311C1 (en) 1996-06-18 1996-06-18 Rear chain drive for off road motorcycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996124311 DE19624311C1 (en) 1996-06-18 1996-06-18 Rear chain drive for off road motorcycle

Publications (1)

Publication Number Publication Date
DE19624311C1 true DE19624311C1 (en) 1998-04-02

Family

ID=7797277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996124311 Expired - Fee Related DE19624311C1 (en) 1996-06-18 1996-06-18 Rear chain drive for off road motorcycle

Country Status (1)

Country Link
DE (1) DE19624311C1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19926612A1 (en) * 1999-06-11 2000-12-14 Schaeffler Waelzlager Ohg Belt drive of an internal combustion engine
EP2845775B1 (en) * 2013-09-05 2016-02-24 Dynamic Research, Inc. System and method for testing crash avoidance technologies
CN106426266A (en) * 2016-12-01 2017-02-22 哈工大机器人集团上海有限公司 Swing mechanism
US11142284B2 (en) 2018-07-30 2021-10-12 Harley-Davidson Motor Company Group, LLC Drive belt assembly for an electric vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1108085A (en) * 1912-04-05 1914-08-18 James H Sewall Belt-tightener.
DE321099C (en) * 1918-07-03 1920-05-21 Hans Blatzheim Belt drive for clockwise and counterclockwise rotation of the belt
FR2387386A1 (en) * 1977-04-15 1978-11-10 Delpeyroux Jacques Chain tensioner for motorcycle with rear suspension - has jockey tensioning sprocket positioned to operate under power and on overrun
DE3046621C2 (en) * 1980-12-11 1985-08-01 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Steering chain drive for vehicles
DD262897A1 (en) * 1987-08-12 1988-12-14 B Ing Buero Bauwesen Veb CLAMPING DEVICE FOR CHAIN AND RIBBON DRIVE PREFERABLY IN REVERSE OPERATION
GB2206175A (en) * 1987-06-25 1988-12-29 Stidworthy Frederick M Variable phase rotary drive arrangements

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1108085A (en) * 1912-04-05 1914-08-18 James H Sewall Belt-tightener.
DE321099C (en) * 1918-07-03 1920-05-21 Hans Blatzheim Belt drive for clockwise and counterclockwise rotation of the belt
FR2387386A1 (en) * 1977-04-15 1978-11-10 Delpeyroux Jacques Chain tensioner for motorcycle with rear suspension - has jockey tensioning sprocket positioned to operate under power and on overrun
DE3046621C2 (en) * 1980-12-11 1985-08-01 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Steering chain drive for vehicles
GB2206175A (en) * 1987-06-25 1988-12-29 Stidworthy Frederick M Variable phase rotary drive arrangements
DD262897A1 (en) * 1987-08-12 1988-12-14 B Ing Buero Bauwesen Veb CLAMPING DEVICE FOR CHAIN AND RIBBON DRIVE PREFERABLY IN REVERSE OPERATION

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19926612A1 (en) * 1999-06-11 2000-12-14 Schaeffler Waelzlager Ohg Belt drive of an internal combustion engine
EP2845775B1 (en) * 2013-09-05 2016-02-24 Dynamic Research, Inc. System and method for testing crash avoidance technologies
CN106426266A (en) * 2016-12-01 2017-02-22 哈工大机器人集团上海有限公司 Swing mechanism
CN106426266B (en) * 2016-12-01 2019-02-12 哈工大机器人集团上海有限公司 A kind of swing mechanism
US11142284B2 (en) 2018-07-30 2021-10-12 Harley-Davidson Motor Company Group, LLC Drive belt assembly for an electric vehicle

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8322 Nonbinding interest in granting licenses declared
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee