The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2026
Filed:
Dec. 02, 2022
Kawasaki Jukogyo Kabushiki Kaisha, Kobe, JP;
KAWASAKI JUKOGYO KABUSHIKI KAISHA, Kobe, JP;
Abstract
A clutch driver of an emergency cut-off device drives a clutch including: an engaged body that rotates integrally with a first shaft; and an engaging body that rotates integrally with a second shaft, includes a first screw thread on an outer peripheral surface of the engaging body, and is disengaged from the engaged body by being displaced in an axial direction in which an axis of the second shaft extends. The clutch driver includes a base, a puller, a pushing spring, an outside shaft, an inside shaft, and a positioner. When the clutch driver transitions from a stand-by state to an operating state, the positioner maintains the position of the outside shaft relative to the base in a front-rear direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile