Title:
ROBOT ARM MECHANISM
Document Type and Number:
Japanese Patent JP2016101645
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a robot arm mechanism having a prismatic joint and capable of structurally preventing an arm part from an injection part.SOLUTION: The robot arm mechanism having a prismatic expandable/contractible joint is characterized in that the prismatic expandable/contractible joint has an arm part 2 and an injection part 29 for supporting the arm part 2, the arm part 2 has a first connected frame array 21 including a plurality of first connected frames 23 and a second connected frame array 20 including a plurality of second connected frames 22, the second connected frame array 20 is formed into a columnar shape joined to the first connected frame array 21 at a rear side and injected together with the first connected frame array 21 from the injection part 29, in order to prevent the arm part 2 from falling off from the injection part 29, projection parts 31 and 32 are provided in teh second connected frame 22 of the tail end of the second connected frame array 20 to project from the rear surface to the first connected frame array 21 side, and abutment parts 35 and 26 are fixed at predetermined positions behind the injection part 29, on which the projection parts 31 and 32 abut.SELECTED DRAWING: Figure 3
Inventors:
YOON WOOKEUN
KAWAGUCHI YORIHISA
KURIHARA SHINJI
SANO HIKARI
TAKASE SOSUKE
MAEDA AMY
KAWAGUCHI YORIHISA
KURIHARA SHINJI
SANO HIKARI
TAKASE SOSUKE
MAEDA AMY
Application Number:
JP2014242570A
Publication Date:
June 02, 2016
Filing Date:
November 28, 2014
Export Citation:
Assignee:
LIFE ROBOTICS CO LTD
International Classes:
B25J18/02; F16G13/20; F16H19/02
Attorney, Agent or Firm:
Yasuhiro Takemura
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