DE19624311C1 - Rear chain drive for off road motorcycle - Google Patents
Rear chain drive for off road motorcycleInfo
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/18—Means for guiding or supporting belts, ropes, or chains
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
- F16H35/06—Gearings 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
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)
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)
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)
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 |
-
1996
- 1996-06-18 DE DE1996124311 patent/DE19624311C1/en not_active Expired - Fee Related
Patent Citations (6)
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)
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 |