Title:
POWER TRANSMISSION ASSEMBLY FOR BICYCLE OR THE LIKE IN PARTICULAR
Document Type and Number:
Japanese Patent JPH09164988
Kind Code:
A
Abstract:
To provide a small and light power transmission assembly.
This power transmission assembly is provided with the first chain ring 102 combined with a pedal crankshaft and connected to a pinion 104 by the first chain 103 and the second chain ring 106 combined with the second shaft 105 and rotated integrally with the pinion 104. The second chain is constituted of multiple gears 109 combined with the second chain ring 106 and capable of being selectively combined with the second chain by a transmission 111, and motion can be transmitted to a gear shift assembly 107 fixed to a hub.
Inventors:
FERRARIN FRANCIS (IT)
Application Number:
JP25401496A
Publication Date:
June 24, 1997
Filing Date:
September 05, 1996
Export Citation:
Assignee:
IDIT INT DESIGN NV (AN)
International Classes:
B62K15/00; B62M9/04; B62M9/128; (IPC1-7): B62M9/12
Attorney, Agent or Firm:
Masaki Yamakawa