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. 01, 2022
Filed:
Sep. 11, 2019
Applicant:
Ubtech Robotics Corp Ltd, Shenzhen, CN;
Inventors:
Zhihua Zhang, Shenzhen, CN;
Mingguo Zhao, Shenzhen, CN;
Hailei Li, Shenzhen, CN;
Kang Li, Shenzhen, CN;
Weining Zhang, Shenzhen, CN;
Guangjun Hei, Shenzhen, CN;
Xiaoyu He, Shenzhen, CN;
Youjun Xiong, Shenzhen, CN;
Assignee:
UBTECH ROBOTICS CORP LTD, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 17/02 (2006.01); B25J 19/00 (2006.01); B25J 19/02 (2006.01); B62D 57/032 (2006.01);
U.S. Cl.
CPC ...
B25J 17/0241 (2013.01); B25J 19/0004 (2013.01); B25J 19/0025 (2013.01); B25J 19/02 (2013.01); B62D 57/032 (2013.01);
Abstract
A linear joint includes a motor assembly includes a rotating shaft for outputting motion; a transmission mechanism including a screw and a nut threadedly connected to the screw, the nut being coaxial with respect to and securely connected to the rotating shaft so as to be rotatable together with the rotating shaft; and a rod connected to a first end of the screw so as to move together with the screw along a lengthwise direction of the screw.