Title:
ROBOT HAND
Document Type and Number:
WIPO Patent Application WO/2024/053294
Kind Code:
A1
Abstract:
This robot hand comprises: a cylindrical root actuator in which one side of the cylinder circumference is contracted and bent in a cylindrical axis direction through an increase in inner pressure in a cylinder; a frame member that is disposed in the cylindrical axis direction of the root actuator to support the root actuator, and that has an expansion/contraction part which expands and contracts following bending deformation of the root actuator; and a plurality of cylindrical finger actuators which are attached apart from each other in the extending direction of the root actuator so as to each be fixed to the frame member at one end and to each have the other end as a free end in such a manner as to extend in a direction intersecting the cylindrical axis and, in each of which, one side of the cylinder circumference is contracted and bent in the cylindrical axis direction through an increase in inner pressure in a cylinder.
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Inventors:
FUJITA SHUNGO (JP)
MINOSHIMA HARUKI (JP)
OONO SHINGO (JP)
YOSHIZUMI SATOSHI (JP)
MABUCHI KEN (JP)
MIYAZAKI TAKESHI (JP)
MINOSHIMA HARUKI (JP)
OONO SHINGO (JP)
YOSHIZUMI SATOSHI (JP)
MABUCHI KEN (JP)
MIYAZAKI TAKESHI (JP)
Application Number:
PCT/JP2023/028188
Publication Date:
March 14, 2024
Filing Date:
August 01, 2023
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
F15B15/10; B25J15/10; B25J15/12
Foreign References:
| JP2019512066A | 2019-05-09 | |||
| JP2016535206A | 2016-11-10 | |||
| JP2010076050A | 2010-04-08 | |||
| JP2018518377A | 2018-07-12 | |||
| JP2014172116A | 2014-09-22 | |||
| JP2010078031A | 2010-04-08 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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