Abstract A wooden bicycle frame 20 having a top tube 22, a seat tube 24, a down tube 26, a head tube 28, seat stays 30, and chain stays 32. All of the frame members 22 to 32 are made from wood. The top tube 22, seat tube 24 and down tube 26 form the main triangle of the bicycle frame 20. Each of the tubes 22 to 26 has a generally hollow core and an external surface which is shaped to have the general appearance of a tubular member. Each tube 22 to 26 is formed by carving out their external shapes from respective larger pieces of wooden full blocks 38a to 38c. 1/8"NN ,Alll100\V:P"'wl --N- -- --- --- --- --- ----- -- --- ---- --- ---- - ... ------------------- Nl ... ---------------- --- -- - - --- - -- - - -- - UP4 ."".. 44'4IGUR I, '# 4' $r 4' N '4-0 '4N\9NN k \& N, vo,4 n4f4 A ~ r j 44 "I% -N" 4*ttP
WOODEN BICYCLE FRAME AND METHOD FOR FORMING A WOODEN BICYCLE FRAME
10.12.2015
Patent
Elektronische Ressource
Englisch
IPC: | B62K Fahrräder , CYCLES |
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