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:
Nov. 17, 2015
Filed:
Jul. 06, 2012
Kyung Chul Shin, Seoul, KR;
Seong Ju Park, Incheon, KR;
NO Soo Lee, Incheon, KR;
YUJIN ROBOT CO., LTD., Seoul, KR;
Abstract
A bumper assembly of a mobile robot includes a sliding member which is installed to be movable in front and rear directions with respect to a robot body, a first elastic member which is coupled to the sliding member and presses the sliding member in the front direction, a first sensor which senses a movement of the sliding member when the sliding member moves in the rear direction, a front plate which is disposed at a front side of the sliding member, rotatably coupled to the sliding member, and moves integrally with the sliding member when the sliding member moves in the front and rear directions, and a second sensor which senses a rotation of the front plate when the front plate rotates.