Back to results
US 2023/0140740 A1Published application
Hand system and hand
AssigneeFanuc Corporation
InventorsYouhei Kanazawa, Naoki Akagawa
Life of this patent
Estimating the term…
Abstract
This hand system comprises: a suction pad that sucks a conductive workpiece by fluid effect; at least three electrodes that are arranged on the suction pad; and an electrical characteristics measuring device that measures the electrical characteristics of an electrical circuit formed by the contact between any two of the electrodes and the workpiece.
Claims14
A hand system, comprising:
- a suction pad configured to suction a conductive workpiece by the fluid effect,
- at least three electrodes arranged on the suction pad;
- and
- an electric characteristic measurement instrument configured to measure electrical characteristics of an electric circuit formed by contact between any two of the electrodes and the workpiece.
1 more element
A hand, comprising;
- a suction pad configured to suction a conductive workpiece by the fluid effect;
- and
- an electrode which protrudes at least from a suction surface of the suction pad and which is capable of ascending in response to contact with the workpiece.
A hand, comprising:
- a suction pad configured to suction a conductive workpiece by the fluid effect,
- at least three electrodes arranged on the suction pad;
- and
- a rotary contact which is capable of switching contact with any two of the electrodes.
1 more element
Dependencies are inferred from the claim text.