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Patent Searching and Data


Title:
JOINT STRUCTURE FOR ROBOT
Document Type and Number:
WIPO Patent Application WO/2018/097252
Kind Code:
A1
Abstract:
A joint structure for a robot comprises a first link (10) and a second link (20), which are rotatably connected via a joint part (40), and a first linear actuator (30A) and a second linear actuator (30B) which connect the first link (10) and the second link (20) at a portion set away from the joint part (40). The first linear actuator (30A) and the second linear actuator (30B) are respectively connected to the first link (10) and the second link (20) so as to be rotatable about two perpendicular axes. A first axial member (51) and second axial members (52A-52D) are provided such that, when the second link (20) is upright, right angles are formed by the axial centers thereof, and the axial centers thereof are in a horizontal direction.

Inventors:
KAMON MASAYUKI
Application Number:
PCT/JP2017/042237
Publication Date:
May 31, 2018
Filing Date:
November 24, 2017
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B25J17/00
Domestic Patent References:
WO2017094922A12017-06-08
Foreign References:
JP2003170381A2003-06-17
JP2013091145A2013-05-16
JPH0811080A1996-01-16
JP2011528622A2011-11-24
JP2013091122A2013-05-16
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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