Title:
ROBOT ARM AND ROBOT
Document Type and Number:
Japanese Patent JP2018176337
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To further reduce a weight while maintaining a strength, and to reduce a manufacturing cost.SOLUTION: A robot arm 1 includes mounting interface parts 3 on both ends of a long resin arm body 2, where each of the mounting interface parts 3 includes a resin connection part 4 connected to the arm body 2 and a metal member 5 which is embedded in a resin constituting the connection part 4 and constitutes a mounting surface 5a, the metal member 5 has a through hole 7 which penetrates in a plate thickness direction and through which a mounting screw penetrates, and the mounting surface 5a and a seating surface of the mounting screw in the periphery of the through hole 7 in an opposite side of the mounting surface 5a are exposed and embedded into a resin.SELECTED DRAWING: Figure 6
Inventors:
NAKAYAMA KAZUTAKA
ABE KENICHIRO
MORIOKA MASAHIRO
ABE KENICHIRO
MORIOKA MASAHIRO
Application Number:
JP2017077796A
Publication Date:
November 15, 2018
Filing Date:
April 10, 2017
Export Citation:
Assignee:
FANUC LTD
International Classes:
B25J18/00
Domestic Patent References:
| JPS60118487A | 1985-06-25 | |||
| JPH0666988U | 1994-09-20 | |||
| JP2010149166A | 2010-07-08 | |||
| JP2012161886A | 2012-08-30 | |||
| JPH0857791A | 1996-03-05 |
Attorney, Agent or Firm:
Kunio Ueda
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi