DE4116602A1 - Rear wheel suspension for motorcycle with side car - has transverse link, to guide rear wheel, and carry traction drive element - Google Patents

Rear wheel suspension for motorcycle with side car - has transverse link, to guide rear wheel, and carry traction drive element

Info

Publication number
DE4116602A1
DE4116602A1 DE19914116602 DE4116602A DE4116602A1 DE 4116602 A1 DE4116602 A1 DE 4116602A1 DE 19914116602 DE19914116602 DE 19914116602 DE 4116602 A DE4116602 A DE 4116602A DE 4116602 A1 DE4116602 A1 DE 4116602A1
Authority
DE
Germany
Prior art keywords
rear wheel
drive
motorcycle
transverse link
drive element
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Withdrawn
Application number
DE19914116602
Other languages
German (de)
Inventor
Uwe Beinhauer
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 DE19914116602 priority Critical patent/DE4116602A1/en
Publication of DE4116602A1 publication Critical patent/DE4116602A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M17/00—Transmissions characterised by use of rotary shaft, e.g. cardan shaft
    • 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
    • B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
    • B62K25/283—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay for cycles without a pedal crank, e.g. motorcycles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The rear wheel suspension is for motorbicycles with sidecars. It has a steered transverse link (1), guiding a rear wheel (2), and carrying a tractiondrive element (3) for that wheel. The drive element is connected via a joint (4), located in the pivot axis (9) of the transverse link, to a drive (5). The drive is fixed to the vehicle chassis (6), and a transmission (7). USE/ADVANTAGE - Rear wheel suspension for motorcycle with sidecar acts against heeling over when travelling through bends.

Description

Thema der vorliegenden Erfindung ist eine Hinterradauf­ hängung mit Zugmittelantrieb für Motorräder mit Seiten­ wagen und andere leichte Fahrzeuge.The subject of the present invention is a rear wheel run suspension with traction drive for motorcycles with sides cars and other light vehicles.

Motorräder mit Seitenwagen haben in der Regel als Hinter­ radaufhängung eine gezogene Schwinge mit Kettenantrieb oder Zahnriemenantrieb.Motorcycles with sidecars usually have rear suspension a trailed swing arm with chain drive or Timing belt drive.

Bauartbedingt hat das Motorrad mit Seitenwagen als zweispuriges Fahrzeug durch die Fliehkraft in Kurven eine Neigung des Fahrzeugaufbaus aus der Kurve heraus. Um dieser Seiten­ neigung entgegenzuwirken, wird eine harte Federung und manchmal ein Querstabilisator verwendet. Dadurch wird der Fahrkomfort beeinträchtigt. Bei Motorrädern mit Seiten­ wagen, welche für den Betrieb im Gelände vorgesehen sind und die deshalb lange Federwege und eine relativ weiche Federung haben, verlangt die Seitenneigung in Kurven er­ heblichen körperlichen Einsatz der Besatzung in Kurven.Due to its design, the motorcycle has a two-lane sidecar Vehicle is inclined by the centrifugal force in curves the vehicle body out of the curve. To this site tendency to counteract, becomes a hard suspension and sometimes a cross stabilizer is used. This will make the Driving comfort impaired. For motorcycles with sides dare which are intended for operation in the field and therefore the long travel and a relatively soft Have suspension, he requires the side inclination in curves considerable physical effort by the crew in bends.

Aufgabe der Erfindung ist es, eine Hinterradaufhängung mit Zugmittelantrieb für Motorräder mit Seitenwagen zu gestalten, welche der Seitenneigung in Kurven entgegen­ wirkt.The object of the invention is a rear suspension with traction drive for motorcycles with sidecar too shape which counter to the side slope in curves works.

Die Aufgabe wird gelöst, indem ein Schräglenker (1) ein Hinterrad (2) führt. Dieser Schräglenker (1) trägt einen kompletten Zugmittelantrieb (3), welcher das Hinterrad (2) antreibt. Ein Antriebsritzel (3a) dieses Zugmittelan­ triebs (3) ist am Schräglenker (1) gelagert und mittels eines Gelenks (4), welches in der Drehachse (9) des Schräglenkers (1) angeordnet ist, mit einer Antriebswel­ le (5a) eines fest angebrachten Antriebs (5), welcher an einem Fahrzeugrahmen (6) befestigt ist, verbunden. Dieser fest angebrachte Antrieb (5) wird von einem Getriebe (7) aus angetrieben.The task is solved by a semi-trailing arm ( 1 ) leading a rear wheel ( 2 ). This semi-trailing arm ( 1 ) carries a complete traction mechanism drive ( 3 ) which drives the rear wheel ( 2 ). A drive pinion ( 3 a) this Zugmittelan drive ( 3 ) is mounted on the semi-trailing arm ( 1 ) and by means of a joint ( 4 ), which is arranged in the axis of rotation ( 9 ) of the semi-trailing arm ( 1 ), with a drive shaft ( 5 a) a fixed drive ( 5 ) which is attached to a vehicle frame ( 6 ). This fixed drive ( 5 ) is driven by a gear ( 7 ).

Bei entsprechender Anordnung des Getriebes (7) kann die Antriebswelle (5a) auch direkt von diesem angetrieben werden, wodurch der fest angebrachte Antrieb (5) entweder wegfällt oder zum Antrieb des Getriebes (7) von einem Motor (7a) aus verwendet wird.With an appropriate arrangement of the gear ( 7 ), the drive shaft ( 5 a) can also be driven directly by it, so that the fixed drive ( 5 ) is either omitted or used to drive the gear ( 7 ) from a motor ( 7 a) .

Der fest angebrachte Antrieb (5) kann ebenfalls als Zug­ mittelantrieb ausgeführt sein oder, bei entsprechender Auslegung von Motor (7a) und Getriebe (7), als Wellenan­ trieb (8), welcher über ein Kegelradpaar (8a) die Antriebs­ welle (5a) antreibt.The fixed drive ( 5 ) can also be designed as a train medium drive or, with the appropriate design of the motor ( 7 a) and gear ( 7 ), as a shaft drive ( 8 ), which drives the drive shaft via a bevel gear pair ( 8 a) ( 5 a) drives.

Bei entsprechender Anordnung dieses Wellenantriebs (8) kann das Gelenk (4) durch das Kegelradpaar (8a) ersetzt werden, welches dann die durch die Federung verursachten Bewegungen durch Abrollen der Zähne aufeinander ausgleicht.With a corresponding arrangement of this shaft drive ( 8 ), the joint ( 4 ) can be replaced by the bevel gear pair ( 8 a), which then compensates for the movements caused by the suspension by rolling the teeth against each other.

Federt das Hinterrad (2) ein, so wird der Schräglenker (1) und mit ihm der Zugmittelantrieb (3) um die Drehachse (9) herum angehoben. Das Gelenk (4) gleicht die Bewegungen zwischen dem Zugmittelantrieb (3) und dem fest angebrachten Antrieb (5), welche durch die Bewegung des Schräglenkers (1) entstehen, aus.If the rear wheel ( 2 ) springs in, the semi-trailing arm ( 1 ) and with it the traction mechanism drive ( 3 ) are raised around the axis of rotation ( 9 ). The joint ( 4 ) compensates for the movements between the traction mechanism drive ( 3 ) and the fixed drive ( 5 ), which result from the movement of the semi-trailing arm ( 1 ).

Durch entsprechendes Anordnen der Drehachse (9) des Schräg­ lenkers (1) im Fahrzeugrahmen läßt sich der Seitenneigung des Fahrzeugs in Kurven entgegenwirken. Besonders, wenn das Seitenwagenrad ebenfalls mit einem Schräglenker geführt wird, läßt sich vom Konstrukteur des Fahrzeugs das Wank­ zentrum, um welches sich das Fahrzeug in Kurven neigt, in einer der Fahrsicherheit zuträglichen Höhe anordnen. By appropriately arranging the axis of rotation ( 9 ) of the inclined handlebar ( 1 ) in the vehicle frame, the lateral inclination of the vehicle can be counteracted in curves. Especially if the sidecar wheel is also guided with a semi-trailing arm, the vehicle's designer can arrange the roll center, around which the vehicle tends in curves, at a height that is conducive to driving safety.

Die Vorteile der oben vorgeschlagenen Lösung sind folgende:The advantages of the solution proposed above are as follows:

  • - Eine Erhöhung der Fahrsicherheit in Kurven.- An increase in driving safety in curves.
  • - Eine Verringerung der Seitenneigung des Fahrzeugs in Kurven.- A reduction in the side tilt of the vehicle when cornering.
  • - Die Möglichkeit, weichere Federn zu verwenden und so den Fahrkomfort zu erhöhen.- The possibility of using softer springs and so the Increase driving comfort.
  • - Reduzierung der körperlichen Belastung der Besatzung des Fahrzeugs.- Reduction of the physical strain on the crew of the Vehicle.
  • - Bei Kapselung des Zugmittelantriebs (3) im Schräglenker (1) läßt sich die Hinterradführung aerodynamisch ausbilden.- When encapsulating the traction drive ( 3 ) in the semi-trailing arm ( 1 ), the rear wheel guide can be aerodynamically designed.

Die Erfindung wird anhand einer Zeichnung erläutert.The invention is explained with reference to a drawing.

Es zeigtIt shows

Fig. 1 Zweiarmig ausgeführter Schräglenker (1). Fig. 1 two-arm semi-trailing arm ( 1 ).

Auflistung der BezugszeichenList of reference symbols

1 Schräglenker
2 Hinterrad
3 Zugmittelantrieb
3a Antriebsritzel
4 Gelenk
5 fest angebrachter Antrieb
5a Antriebswelle
6 Fahrzeugrahmen
7 Getriebe
7a Motor
8 Wellenantrieb
8a Kegelradpaar
9 Drehachse des Schräglenkers 1 semi-trailing arm
2 rear wheel
3 traction drive
3 a drive pinion
4 joint
5 fixed drive
5 a drive shaft
6 vehicle frames
7 gears
7 a engine
8 shaft drive
8 a bevel gear pair
9 axis of rotation of the semi-trailing arm

Claims (1)

Hinterradaufhängung für Motorräder mit Seitenwagen, da­ durch gekennzeichnet, daß sie folgende Merkmale aufweist:
  • - Ein Schräglenker (1), welcher ein Hinterrad (2) führt, trägt einen dieses Hinterrad (2) antreibenden Zugmittel­ antrieb (3), welcher mittels eines Gelenks (4), das in der Drehachse (9) des Schräglenkers (1) angeordnet ist, mit einem fest angebrachten Antrieb (5), welcher an einem Fahrzeugrahmen (6) befestigt ist und von einem Getriebe (7) aus angetrieben wird, verbunden ist.
Rear suspension for motorcycles with sidecars, characterized in that they have the following features:
  • - A semi-trailing arm ( 1 ), which guides a rear wheel ( 2 ), carries a traction means driving this rear wheel ( 2 ) ( 3 ), which is arranged in the axis of rotation ( 9 ) of the semi-trailing arm ( 1 ) by means of a joint ( 4 ) is connected to a fixed drive ( 5 ) which is attached to a vehicle frame ( 6 ) and is driven by a transmission ( 7 ).
DE19914116602 1991-05-22 1991-05-22 Rear wheel suspension for motorcycle with side car - has transverse link, to guide rear wheel, and carry traction drive element Withdrawn DE4116602A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914116602 DE4116602A1 (en) 1991-05-22 1991-05-22 Rear wheel suspension for motorcycle with side car - has transverse link, to guide rear wheel, and carry traction drive element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914116602 DE4116602A1 (en) 1991-05-22 1991-05-22 Rear wheel suspension for motorcycle with side car - has transverse link, to guide rear wheel, and carry traction drive element

Publications (1)

Publication Number Publication Date
DE4116602A1 true DE4116602A1 (en) 1992-11-26

Family

ID=6432119

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914116602 Withdrawn DE4116602A1 (en) 1991-05-22 1991-05-22 Rear wheel suspension for motorcycle with side car - has transverse link, to guide rear wheel, and carry traction drive element

Country Status (1)

Country Link
DE (1) DE4116602A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10242780A1 (en) * 2002-09-14 2004-03-25 Tech3 E.K. Motor bike and side car has back wheel mounted through suspension provided by guide rod on frame on side of longitudinal axis facing side car wheel and has its drive through drive shaft
DE10242779A1 (en) * 2002-09-14 2004-03-25 Tech3 E.K. Motor bike and sidecar has back wheel guided through swing bar with spaced connecting points on axis parallel to cross axis through back wheel and set wider for better distribution of forces

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD15352A (en) *
DD47097A (en) *
FR1107805A (en) * 1954-09-11 1956-01-05 Gen Automobile Parisienne Vehicle
GB1448805A (en) * 1974-08-05 1976-09-08 Suzuku Motor Co Ltd Tricycle
DE8701643U1 (en) * 1987-02-04 1987-04-16 Sauer, Peter, 2343 Karby Frame for motorcycle sidecar
DE9014388U1 (en) * 1990-10-17 1991-01-17 Beinhauer, Uwe, 6380 Bad Homburg Motorcycle fork with front wheel drive

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD15352A (en) *
DD47097A (en) *
FR1107805A (en) * 1954-09-11 1956-01-05 Gen Automobile Parisienne Vehicle
GB1448805A (en) * 1974-08-05 1976-09-08 Suzuku Motor Co Ltd Tricycle
DE8701643U1 (en) * 1987-02-04 1987-04-16 Sauer, Peter, 2343 Karby Frame for motorcycle sidecar
DE9014388U1 (en) * 1990-10-17 1991-01-17 Beinhauer, Uwe, 6380 Bad Homburg Motorcycle fork with front wheel drive

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Motorrad, 10/92, 1 Blatt *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10242780A1 (en) * 2002-09-14 2004-03-25 Tech3 E.K. Motor bike and side car has back wheel mounted through suspension provided by guide rod on frame on side of longitudinal axis facing side car wheel and has its drive through drive shaft
DE10242779A1 (en) * 2002-09-14 2004-03-25 Tech3 E.K. Motor bike and sidecar has back wheel guided through swing bar with spaced connecting points on axis parallel to cross axis through back wheel and set wider for better distribution of forces
DE10242779B4 (en) * 2002-09-14 2006-06-08 Tech3 E.K. Motorcycle with sidecar
DE10242780B4 (en) * 2002-09-14 2007-04-12 Tech3 E.K. Motorcycle with sidecar

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Legal Events

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8139 Disposal/non-payment of the annual fee