CH275675A - Rear fork suspension on motorcycles. - Google Patents

Rear fork suspension on motorcycles.

Info

Publication number
CH275675A
CH275675A CH275675DA CH275675A CH 275675 A CH275675 A CH 275675A CH 275675D A CH275675D A CH 275675DA CH 275675 A CH275675 A CH 275675A
Authority
CH
Switzerland
Prior art keywords
rear fork
motorcycles
fork suspension
horizontal axis
vehicle frame
Prior art date
Application number
Other languages
German (de)
Inventor
Neue Amag Automobil-Motoren Ag
Original Assignee
Neue Amag Automobil & Motoren
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 Neue Amag Automobil & Motoren filed Critical Neue Amag Automobil & Motoren
Publication of CH275675A publication Critical patent/CH275675A/en

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
    • 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
    • B62K25/30—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay pivoted on pedal crank shelf
    • 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
    • B62K2201/00—Springs used in cycle frames or parts thereof
    • B62K2201/04—Helical springs
    • 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
    • B62K2202/00—Motorised scooters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Description

  

      Hinterradgabelaufhängung   <B>an Motorrädern.</B>    Gegenstand der vorliegenden Erfindung  ist eine     Hinterradgabelaufhängung    an Mo  torrädern, welche sich gegenüber bekannten       Ilinterradgabelaufhängungen    dadurch aus  zeichnet, dass die     Hinterradgabel    mittels       Gummiblocklagern    auf einer horizontalen  Achse des Fahrzeugrahmens     verschwenkbar     gelagert ist.  



  In der Zeichnung ist eine beispielsweise  Ausführungsform des Erfindungsgegenstan  des dargestellt, und zwar zeigt:       Fig.1    eine perspektivische Darstellung  eines mit der erfindungsgemässen Hinterrad  gabelaufhängung versehenen Motorrades,    Fing. 2 eine Detailpartie des Fahrzeugrah  mens in einer Seitenansicht und       Fig.    3 einen Schnitt nach der Linie       111-III    in     Fig.    2 in grösserem Massstab.    In dem dargestellten Beispiel bezeichnet 1  eine horizontale, das heisst quer zur Vertikal  ebene des Fahrzeuges verlaufende Achse.  Diese Achse ist in einem mit dem Sattelrohr 2  des Fahrzeugrahmens verbundenen Auge 3 ge  halten und trägt.     beiderends    je einen Halter 4  für die Fussrasten 5.

   Mit 6 ist die Hinterrad  gabel des Fahrzeuges bezeichnet. Diese ist  mittels zwei     Gummiblocklagern        verschwenk-          bar    auf der horizontalen Achse 1 gelagert.  Die     Gummiblocklager    sind gebildet durch  zwei aus Gummi bestehende Hohlzylinder 7,  welche auf der Aussenseite mit je einer me  tallenen Büchse 8 und auf der Innenseite mit  je einer metallenen Büchse 9 bewehrt sind.  Die äussern Büchsen 8 sind mit der Hinter-         radgabel    6 verbunden, während die innern  Büchsen 9 auf der horizontalen Achse 1 ab  gestützt sind.

   Zwischen den innern Büchsen  9 und dem Auge 3 sind zwei     Distanzierungs-          hülsen    10 angeordnet, durch welche die       C@ummiblocklager    in richtiger Lage gehalten  sind.  



  Diese     Gummiblocklager    arbeiten ohne     jed-          welche    Schmierung und haben zudem den  Vorteil, dass sie Stösse und harte Schläge der       Hinterradgabel    weitgehend absorbieren und  nur sehr gedämpft auf den Fahrzeugrahmen  übertragen. Dies gewährleistet nicht nur ein  sehr ruhiges Fahren, sondern auch einen er  heblichen Schutz des ganzen Fahrzeuges.



      Rear fork suspension on motorcycles. The subject of the present invention is a rear fork suspension on motorcycles, which is distinguished from known rear fork suspensions in that the rear fork is pivotably mounted on a horizontal axis of the vehicle frame by means of rubber block bearings.



  The drawing shows an exemplary embodiment of the subject matter of the invention, namely: FIG. 1 shows a perspective view of a motorcycle, Fing, provided with the rear fork suspension according to the invention. 2 shows a detail of the vehicle frame in a side view and FIG. 3 shows a section along the line 111-III in FIG. 2 on a larger scale. In the example shown, 1 designates a horizontal axis, that is to say transverse to the vertical plane of the vehicle. This axis is held in a connected to the seat tube 2 of the vehicle frame eye 3 ge and carries. A holder 4 at each end for the footrests 5.

   With 6 the rear fork of the vehicle is called. This is mounted pivotably on the horizontal axis 1 by means of two rubber block bearings. The rubber block bearings are formed by two hollow cylinders 7 made of rubber, which are reinforced on the outside with a metal sleeve 8 each and a metal sleeve 9 on the inside. The outer sleeves 8 are connected to the rear wheel fork 6, while the inner sleeves 9 are supported on the horizontal axis 1.

   Between the inner bushes 9 and the eye 3, two spacer sleeves 10 are arranged, by means of which the C @ ummiblock bearings are held in the correct position.



  These rubber block bearings work without any lubrication and also have the advantage that they largely absorb shocks and hard impacts from the rear fork and only transfer them to the vehicle frame in a very damped manner. This not only ensures very quiet driving, but also considerable protection for the entire vehicle.

Claims (1)

PATENTANSPRUCH Hinterradgabelaufhängung an Motor rädern, dadurch gekennzeichnet, dass die Hin terradgabel mittels Gummiblocklagern auf einer horizontalen Achse des Fahrzeugrah mens verschwenkbar gelagert ist. PATENT CLAIM Rear fork suspension on motorcycles, characterized in that the rear wheel fork is pivotably mounted on a horizontal axis of the vehicle frame by means of rubber block bearings. UNTERANSPRUCH: Hinterradgabelaufhängung nach Patent anspruch, dadurch gekennzeichnet, dass die Gummiblocklager durch auf der Aussen- und Innenseite mit je einer metallenen Büchse be wehrte Gummihohlzylinder gebildet sind, von denen je die äussere Büchse mit der Hinter radgabel in Verbindung steht, während je die innere Büchse auf der horizontalen Achse des Fahrzeugrahmens abgestützt ist. SUBSTANTIAL CLAIM: Rear fork suspension according to patent claim, characterized in that the rubber block bearings are formed by hollow rubber cylinders reinforced on the outside and inside with a metal sleeve, each of which the outer sleeve is connected to the rear fork, while the inner sleeve is in each case is supported on the horizontal axis of the vehicle frame.
CH275675D 1949-10-31 1949-10-31 Rear fork suspension on motorcycles. CH275675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH275675T 1949-10-31

Publications (1)

Publication Number Publication Date
CH275675A true CH275675A (en) 1951-05-31

Family

ID=4480356

Family Applications (1)

Application Number Title Priority Date Filing Date
CH275675D CH275675A (en) 1949-10-31 1949-10-31 Rear fork suspension on motorcycles.

Country Status (1)

Country Link
CH (1) CH275675A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019594A (en) * 1974-09-12 1977-04-26 Honda Giken Kogyo Kabushiki Kaisha Motorized two-wheeled vehicle construction with power unit swing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019594A (en) * 1974-09-12 1977-04-26 Honda Giken Kogyo Kabushiki Kaisha Motorized two-wheeled vehicle construction with power unit swing system

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