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Patent Searching and Data


Title:
LENGTH VARIABLE TYPE LINK OF WALKING ROBOT AND LENGTH VARIABLE TYPE LEG OF WALKING ROBOT MOUNTED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2010/137815
Kind Code:
A3
Abstract:
The object of the present invention is to provide a link structure for varying the length of a leg and a modulated robot leg using the same. The length variable type link of a walking robot according to the present invention, which is used in the legs of a robot that walks on legs including joints and links, is characterized in a length varying section for controlling the length of a link. Furthermore, the length variable leg of the walking robot according to the present invention comprises an actuator module including a driving actuator and a protruded connection section buried inside and having a connector connected to an electric wire; and a link module formed with a link connector to be connected to the connector of the connection section, and having the electric wire buried inside and connected to the link connector, and a length varying section for length control. According to the present invention, the length of the legs of the walking robot is controlled in real time, and thus the walking robot may easily adapt to changes in the walking environment, thereby improving walking efficiency and largely reducing the danger of overturning. Furthermore, parts to be used in the legs of the walking robot are modulated, so that time and cost required for the design and manufacture of the walking robot may be substantially reduced.

Inventors:
HAN CHANG-SOO (KR)
YU SEUNG-NAM (KR)
KO KWANG-JIN (KR)
KIM WAN-SOO (KR)
Application Number:
KR2010/002965
Publication Date:
March 03, 2011
Filing Date:
May 10, 2010
Export Citation:
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Assignee:
IUCF HYU (KR)
HAN CHANG-SOO (KR)
YU SEUNG-NAM (KR)
KO KWANG-JIN (KR)
KIM WAN-SOO (KR)
International Classes:
B25J18/02; B25J19/00
Foreign References:
JP2009107030A2009-05-21
KR20090002417A2009-01-09
KR100506753B12005-08-22
KR100746878B12007-08-07
Attorney, Agent or Firm:
DAWOOL PATENT AND LAW FIRM (830-71Yeoksamdong, Gangnam-gu, Seoul 135-080, KR)
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