Title:
WIRELESS BRAKE SYSTEM AND WIRELESS TRANSMISSION SYSTEM FOR A BICYCLE
Document Type and Number:
WIPO Patent Application WO/2011/010865
Kind Code:
A2
Abstract:
Disclosed are a wireless brake system and a wireless transmission system for a bicycle. The wireless brake system for a bicycle according to the present invention comprises: a brake sensor module for sensing the operation of a brake lever or brake button; a wireless transmitting module for converting an electrical signal, inputted by the brake sensor module, into a wireless communication signal, and transmitting the wireless communication signal; a wireless receiving module for receiving the wireless communication signal and converting the received signal into an electrical signal; and a brake control module for controlling the operation of a brake in accordance with the electrical signal inputted by the wireless receiving module. The present invention provides a bicycle having a brake system and/or a transmission system adopting a wireless communication system to improve the convenience of use and to achieve a neat overall outer appearance of the bicycle as compared to conventional bicycles in which brake cables and/or transmission cables are connected lengthwise from handles to lower ends of main frames.
Inventors:
LEE NAM KOO (KR)
Application Number:
PCT/KR2010/004769
Publication Date:
January 27, 2011
Filing Date:
July 21, 2010
Export Citation:
Assignee:
LEE NAM KOO (KR)
International Classes:
B62L3/02; B60T7/02; B62L3/00
Foreign References:
| US20080114519A1 | 2008-05-15 | |||
| US5470277A | 1995-11-28 | |||
| US20060058134A1 | 2006-03-16 |
Attorney, Agent or Firm:
KWON, Young Kyu et al. (KR)
권영규 (KR)
권영규 (KR)
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