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US 12,752,443 B2Granted
Actuator and robot
AssigneeFanuc Corporation
InventorKazutaka Nakayama
Life of this patent
Estimating the term…
Abstract
An actuator including a fixed member, a mobile member, a hollow hole penetrating the actuator, an umbilical member passing through the inside of the hollow hole, a first fixing part having a first gripping part that grips one portion of the umbilical member, and a second fixing part having a second gripping part that grips another portion of the umbilical member. The first gripping part and the second gripping part are positioned inside of the hollow hole.
Claims6
An actuator comprising:
- a fixed member,
- a movable member which rotates relative to the fixed member,
- a hollow hole which penetrates only the fixed member and the movable member,
- a filamentary body which passes through an interior of the hollow hole,
- a first fixed part including a first gripping part for gripping a portion of the filamentary body, and
- a second fixed part including a second gripping part for gripping another portion of the filamentary body, wherein
- the first gripping part and the second gripping part are positioned inside the hollow hole,
- a distance between the first gripping part and the second gripping part is shorter than a length of the hollow hole, and
- a length of the filamentary body between the first gripping part and the second gripping part gripped by the first gripping part and the second gripping part is longer than a length of the hollow hole.
6 more elements
Dependencies are inferred from the claim text.