CH677216A5 - Collapsible bicycle - has detachable rear fork assembly for fitting into compact space - Google Patents

Collapsible bicycle - has detachable rear fork assembly for fitting into compact space Download PDF

Info

Publication number
CH677216A5
CH677216A5 CH107688A CH107688A CH677216A5 CH 677216 A5 CH677216 A5 CH 677216A5 CH 107688 A CH107688 A CH 107688A CH 107688 A CH107688 A CH 107688A CH 677216 A5 CH677216 A5 CH 677216A5
Authority
CH
Switzerland
Prior art keywords
rear fork
frame
triangle
fitting
main frame
Prior art date
Application number
CH107688A
Other languages
French (fr)
Inventor
Alain Ferraroli
Original Assignee
Alain Ferraroli
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 Alain Ferraroli filed Critical Alain Ferraroli
Priority to CH107688A priority Critical patent/CH677216A5/en
Publication of CH677216A5 publication Critical patent/CH677216A5/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
    • B62K15/00—Collapsible or foldable cycles
    • 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
    • B62K15/00—Collapsible or foldable cycles
    • B62K2015/001—Frames adapted to be easily dismantled

Abstract

The bicycle has the rear fork unit, the seat stays and chain stays (3, 4), made so that they can be detached from the main frame (5) and placed, together with the seat and handlebars, inside the main frame triangle with the wheels (8) on either side. During re-assembly the rear forks attach to the main frame by studs (2) projecting from the bottom bracket and a quick-release fitting (1) at the top. USE/ADVANTAGE - Designed to be dismantled for transport where there is little available space, e.g. in a ship or aircraft. Reduced space requirement, allowing bicycle to be fitted into suitably-shaped bag.

Description

       

  
 



  Le but de ce cycle est d'être aisément démontable et transportable en prenant peu de place lors de transports, par exemple en bâteau ou en avion. Nous allons donc maintenant expliquer comment il se démonte, à l'aide des figures 1 et 2. 
 
   La fig. 1 représente un cycle monté 
   La fig. 2 représente un cycle démonté 
 



   Le triangle de fourche arrière, qui se compose de la base (4) et du hauban (3) n'est pas soudé au cadre (5); il y est relié d'une part par la base (4) qui s'emboîte dans deux tétons cylindriques (2) sortant de la boîte de pédalier, et, d'autre part, par le haut du hauban enserré par un serrage rapide, servant lui-même de goupille, avec l'attache de selle (1). Lorsque le triangle arrière est démonté, il peut se ranger dans l'espace du cadre (5), le dérailleur (9) restant en place. Le guidon (7) et la selle (6) peuvent également se ranger dans le même espace. Les roues (8) viendront se placer parallèlement, de part et d'autre du cycle démonté. Le tout se rangeant dans une valise appropriée. 



  
 



  The purpose of this cycle is to be easily removable and transportable by taking up little space during transport, for example by boat or plane. We will now explain how it is dismantled, using Figures 1 and 2.
 
   Fig. 1 represents a mounted cycle
   Fig. 2 represents a disassembled cycle
 



   The rear fork triangle, which consists of the base (4) and the seat stay (3) is not welded to the frame (5); it is connected to it on the one hand by the base (4) which fits into two cylindrical studs (2) coming out of the bottom bracket, and, on the other hand, by the top of the shroud clamped by a quick tightening, itself serving as a pin, with the seat clamp (1). When the rear triangle is disassembled, it can be stored in the space of the frame (5), the derailleur (9) remaining in place. The handlebars (7) and the saddle (6) can also be stored in the same space. The wheels (8) will be placed in parallel, on either side of the disassembled cycle. All stored in an appropriate suitcase.

Claims (1)

Cycle démontable et transportable, caractérisé par le fait que le triangle de fourche arrière, composé du hauban (3) et de la base (4), est séparable du cadre (5), la base venant s'emboîter dans la boîte de pédalier grâce à des tétons cylindriques (2) dépassant de celle-ci, l'emboîtement étant ensuite maintenu par des vis servant de goupilles, le hauban étant relié au cadre par l'attache de selle grâce à un serrage rapide faisant office de goupille, le triangle de fourche arrière étant, une fois démonté, encastrable, avec d'autres accessoires, à l'intérieur du cadre, le tout étant ensuite apte à être disposé parallèlement, avec les roues, dans une valise appropriée. Cycle démontable et transportable, caractérisé par le fait que le triangle de fourche arrière, composé du hauban (3) et de la base (4), est séparable du cadre (5), la base venant s'emboîter dans la boîte de pédalier grâce à des tétons cylindriques (2) dépassant de celle-ci, l'emboîtement étant ensuite maintenu par des vis servant de goupilles, le hauban étant relié au cadre par l'attache de selle grâce à un serrage rapide faisant office de goupille, le triangle de fourche arrière étant, une fois démonté, encastrable, avec d'autres accessoires, à l'intérieur du cadre, le tout étant ensuite apte à être disposé parallèlement, avec les roues, dans une valise appropriée. Dismountable and transportable cycle, characterized by the fact that the rear fork triangle, composed of the seat stay (3) and the base (4), can be separated from the frame (5), the base fitting into the bottom bracket thanks to to cylindrical pins (2) protruding therefrom, the socket being then held in place by screws serving as pins, the seat stay being connected to the frame by the saddle attachment by means of a quick clamping acting as a pin, the triangle rear fork being, once disassembled, built-in, with other accessories, inside the frame, the whole then being able to be arranged parallel, with the wheels, in an appropriate suitcase. Dismountable and transportable cycle, characterized by the fact that the rear fork triangle, composed of the seat stay (3) and the base (4), can be separated from the frame (5), the base fitting into the bottom bracket thanks to to cylindrical pins (2) protruding therefrom, the socket being then held in place by screws serving as pins, the seat stay being connected to the frame by the saddle attachment by means of a quick clamping acting as a pin, the triangle rear fork being, once disassembled, built-in, with other accessories, inside the frame, the whole then being able to be arranged parallel, with the wheels, in an appropriate suitcase.
CH107688A 1988-03-22 1988-03-22 Collapsible bicycle - has detachable rear fork assembly for fitting into compact space CH677216A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH107688A CH677216A5 (en) 1988-03-22 1988-03-22 Collapsible bicycle - has detachable rear fork assembly for fitting into compact space

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH107688A CH677216A5 (en) 1988-03-22 1988-03-22 Collapsible bicycle - has detachable rear fork assembly for fitting into compact space

Publications (1)

Publication Number Publication Date
CH677216A5 true CH677216A5 (en) 1991-04-30

Family

ID=4201898

Family Applications (1)

Application Number Title Priority Date Filing Date
CH107688A CH677216A5 (en) 1988-03-22 1988-03-22 Collapsible bicycle - has detachable rear fork assembly for fitting into compact space

Country Status (1)

Country Link
CH (1) CH677216A5 (en)

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Legal Events

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PL Patent ceased