Back to results
US 2023/0095859 A1Published application
Rotation device
AssigneeFanuc Corporation
InventorMasahiro MUROTA
Life of this patent
Estimating the term…
Abstract
A rotation device capable of improving safety includes a plurality of screw holes that each extend along the radial direction of a rotation member and each has an opening on a surface of the rotation member; and a stopper for preventing a screw disposed inside the screw hole from protruding to the outside of the opening, without interfering with insertion of a tool, for turning the screw, into the screw hole.
Claims7
A rotation device equipped with a rotating body that rotates in conjunction with a rotatable shaft and whose balance is adjustable using a screw, comprising:
- a plurality of screw holes extending in a radial direction of the rotating body and each having an opening on a surface of the rotating body;
- and
- a stopper portion configured to prevent the screw disposed inside the screw hole from coming out of the opening to outside without hampering insertion of a tool configured to turn the screw, into the screw hole.
Dependencies are inferred from the claim text.