JOINT DEVICE

To provide a joint device that enables a robot hand with an animal type including a human type to conduct a motion close to a motion of the animal hand.SOLUTION: A joint device includes two members connected to each other and controls a bending angle between the two members. The joint device include...

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Bibliographic Details
Main Author AKEDA MAMORU
Format Patent
LanguageEnglish
Japanese
Published 13.12.2021
Subjects
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
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Summary:To provide a joint device that enables a robot hand with an animal type including a human type to conduct a motion close to a motion of the animal hand.SOLUTION: A joint device includes two members connected to each other and controls a bending angle between the two members. The joint device includes: a spring member; a first connection member having one end connected to an end of the spring member and the other end connected to one of the two members; an abutment piece abutting on the spring member; and a piece position control member for controlling an abutment position of the abutment piece with respect to the spring member.SELECTED DRAWING: Figure 1 【課題】ヒトを含む動物型のロボットの手に、当該動物の手の動作に近い動作をさせることができる関節装置を提供すること。【解決手段】本発明に係る関節装置は、二つの部材を接続して、二つの部材の曲げ角度を制御する関節装置であって、ばね部材と、一方がばね部材の一端に接続するとともに、他方が二つの部材のうちの一方の部材に接続する第１の接続部材と、ばね部材に当接する当てコマと、当てコマの、ばね部材に対する当接位置を制御するコマ位置制御部材と、を備える。【選択図】図１
Bibliography:Application Number: JP20200091797