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:
May. 28, 2024
Filed:
Jun. 01, 2023
Denso Corporation, Kariya, JP;
Akikazu Uchida, Kariya, JP;
Takumi Sugiura, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A prime mover is provided in a housing, and can operate by energization and output a torque. A speed reducer can decelerate and output the torque of the prime mover. A rotational translation unit including a rotation portion that rotates relative to the housing when the torque output from the speed reducer is input, and a translation portion that moves relative to the housing in an axial direction when the rotation portion rotates relative to the housing and can change a state of a clutch to an engaged state or a non-engaged state. The speed reducer includes an output unit that outputs the decelerated torque of the prime mover to the rotation portion. The rotation portion is formed of a material different from that of the output unit separately, and is provided to be rotatable integrally with the output unit.