Title:
ROBOT HAND DEVICE, ROBOT DEVICE, AND METHOD FOR CONTROLLING SAID DEVICES
Document Type and Number:
WIPO Patent Application WO/2023/139816
Kind Code:
A1
Abstract:
Provided is a robot hand device that can be joined to a robot arm, the robot hand device comprising: a body part that can be joined to the robot arm; a holding part that can hold a tweezer-type tool and can be coupled to the body part, the tweezer-type tool being capable of supporting an object by means of a plurality of contact parts which open and close relatively with respect to a fulcrum point, and at least one of which is movable; at least one finger part that is actuated by the body part in a direction in which the plurality of contact parts open and close, so as to open and close the contact parts of the tweezer-type tool being held by the holding part; and a damping mechanism that can displace at least a part of the holding part with respect to at least a part of the main body part in accordance with a force that is generated when the object is supported by the tweezer-type tool being held by the holding part. Objects with various shapes can be easily gripped, supported, or operated.
Inventors:
HAYASHIDA SHOTA (JP)
YANAGIHARA MASAMITSU (JP)
MAGOME NOBUTAKA (JP)
YANAGIHARA MASAMITSU (JP)
MAGOME NOBUTAKA (JP)
Application Number:
PCT/JP2022/028313
Publication Date:
July 27, 2023
Filing Date:
July 21, 2022
Export Citation:
Assignee:
NIKON CORP (JP)
International Classes:
B25J15/04
Foreign References:
| JPS6464790A | 1989-03-10 | |||
| JP2012125907A | 2012-07-05 | |||
| JP2014034075A | 2014-02-24 |
Attorney, Agent or Firm:
OMORI Satoshi (JP)
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