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. 11, 2021
Filed:
Jan. 14, 2019
Henry C. Chu, Orange, CA (US);
Henry C. Chu, Orange, CA (US);
Other;
Abstract
A compressor includes a housing, a drive shaft rotatably engaged in the housing, a stator attached to the housing, a pulley rotatably attached to the housing and rotatable relative to the housing, a front plate attached to the drive shaft and rotated in concert with the drive shaft, and a lock device includes a lock member attached to the drive shaft and rotated in concert with the drive shaft, and the lock member is secured to the front plate for anchoring and securing the front plate and the lock member and the drive shaft together. The drive shaft includes a non-circular section, and the lock member includes a non-circular bore engaged with the drive shaft for preventing the lock member from being rotated relative to the drive shaft.