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:
Oct. 02, 2018
Filed:
Apr. 09, 2015
Lg Innotek Co., Ltd., Seoul, KR;
Byeong Jong Yu, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
A parking brake actuator includes a motor, a power transfer assembly or gearing connected to an output shaft of the motor, a planetary gear set including a linear gear connected to the power transfer assembly, a planetary gear engaged with the linear gear, and a ring gear engaged with the planetary gear and including an insertion protrusion formed on a bottom, and a housing including a motor seating recess in which the motor is accommodated and a ring gear seating in which the ring gear is accommodated, in which the ring gear accommodating portion includes an insertion groove formed on a bottom surface into which the insertion protrusion is forcibly inserted.