IT1074968B - Bicycle with foldable frame - has saddle post slidable in bottom bracket tube with hinged struts mounting rear wheel and front forks - Google Patents

Bicycle with foldable frame - has saddle post slidable in bottom bracket tube with hinged struts mounting rear wheel and front forks

Info

Publication number
IT1074968B
IT1074968B IT5216676A IT5216676A IT1074968B IT 1074968 B IT1074968 B IT 1074968B IT 5216676 A IT5216676 A IT 5216676A IT 5216676 A IT5216676 A IT 5216676A IT 1074968 B IT1074968 B IT 1074968B
Authority
IT
Italy
Prior art keywords
rear wheel
tube
strut
bottom bracket
bicycle
Prior art date
Application number
IT5216676A
Other languages
Italian (it)
Original Assignee
Klimpsch Geoffrey Norman
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 Klimpsch Geoffrey Norman filed Critical Klimpsch Geoffrey Norman
Priority to IT5216676A priority Critical patent/IT1074968B/en
Application granted granted Critical
Publication of IT1074968B publication Critical patent/IT1074968B/en

Links

Landscapes

  • Automatic Cycles, And Cycles In General (AREA)

Abstract

The main down tube (7) of the bicycle frame is able to slide into a tube section (8). The tube section (8) carries the bottom bracket bearing (18) and is linked by upper (10) and lower (9) double struts to the front steering head tube (11). A rearwards facing double strut (14) is similarly linked to the lower tube section (8) to carry the rear wheel. The main down tube is linked to a double strut (17) also supporting the rear wheel and a single forwards and downwards facing strut, (16). The single strut passes through the upper double strut (10) to link to the steering tube (11). The bottom tube section is provided with a quick release lock.
IT5216676A 1976-11-12 1976-11-12 Bicycle with foldable frame - has saddle post slidable in bottom bracket tube with hinged struts mounting rear wheel and front forks IT1074968B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT5216676A IT1074968B (en) 1976-11-12 1976-11-12 Bicycle with foldable frame - has saddle post slidable in bottom bracket tube with hinged struts mounting rear wheel and front forks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5216676A IT1074968B (en) 1976-11-12 1976-11-12 Bicycle with foldable frame - has saddle post slidable in bottom bracket tube with hinged struts mounting rear wheel and front forks

Publications (1)

Publication Number Publication Date
IT1074968B true IT1074968B (en) 1985-04-22

Family

ID=11276471

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5216676A IT1074968B (en) 1976-11-12 1976-11-12 Bicycle with foldable frame - has saddle post slidable in bottom bracket tube with hinged struts mounting rear wheel and front forks

Country Status (1)

Country Link
IT (1) IT1074968B (en)

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