GRIPPING DEVICE AND TRANSPORT DEVICE

WIPO Patent Application WO/2019/038982

A1

This transport device is provided with: a gripping device which is capable of gripping an object between a pair of gripping members thereof; an arm for moving the object along with the gripping device; and a base for supporting the arm. The gripping device is provided with: the pair of gripping members facing each other; a support member for supporting the pair of gripping members and supporting at least one of the pair of gripping members so that the at least one of the pair of gripping members is movable in a facing direction in which the pair of gripping members face each other; a movement section for moving at least one of the pair of gripping members in a direction in which the pair of gripping members move toward each other in the facing direction; a cam rotatable about a rotation axis perpendicular to the facing direction and moving at least one of the pair of gripping members in a direction in which the pair of gripping members move away from each other in the facing direction; and a motor for rotationally driving the cam. A side surface of the cam in the facing direction is in contact with at least one of the gripping members. The distance between the pair of gripping members varies according to the rotation of the cam.

INOUE KIYOFUMI (JP)
SAKURADA KUNIO (JP)
TANEDA GO (JP)
TAKI KAZUKI (JP)

PCT/JP2018/014968

February 28, 2019

April 09, 2018

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NIDEC CORP (JP)

B25J15/08

JP2000023204A	2000-01-21
JPH1196632A	1999-04-09
JPS63127836A	1988-05-31
JP2003120777A	2003-04-23
JPS607985U	1985-01-19
JPS63148654A	1988-06-21
US4696503A	1987-09-29

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