Title:
ROBOT HAND
Document Type and Number:
Japanese Patent JP2018001281
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a robot hand configured to be able to set long strokes at which a claw is opened and closed while securing sealability of an inner structure thereof.SOLUTION: In a robot hand 20 configured so that tip end parts 18R, 18L of two claws 15R, 15L are opened and closed by a direct-acting actuator 4 housed in a housing 1, shafts 10R, 10L to be driven by the direct-acting actuator 4 are led out to the outside through lead-out holes 13R, 13L formed on a side of the housing 1. A claw 15 has a structure in which a base part 16 is fixed to a shaft 10, outside the housing 1 and an intermediate part 17 is extended in a hand-end direction from the base part 16 and then bent toward a center direction in the front of the housing 1. A tip part 18 continuous to the intermediate part 17 is further extended in the hand-end direction. Between the lead-out hole 13 and the shaft 10 is provided a seal member 14.SELECTED DRAWING: Figure 1
Inventors:
SAITO WATARU
Application Number:
JP2016126747A
Publication Date:
January 11, 2018
Filing Date:
June 27, 2016
Export Citation:
Assignee:
DENSO WAVE INC
International Classes:
B25J15/08
Domestic Patent References:
| JPS6241408A | 1987-02-23 | |||
| JPS63168872A | 1988-07-12 | |||
| JP2016082835A | 2016-05-16 | |||
| JPS6066489U | 1985-05-11 | |||
| JPH03117587U | 1991-12-04 | |||
| JPH0524292U | 1993-03-30 | |||
| JPS6056890A | 1985-04-02 |
Foreign References:
| DE202006009792U1 | 2006-08-24 |
Attorney, Agent or Firm:
Patent Business Corporation Sato International Patent Office