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. 25, 2014
Filed:
Apr. 08, 2014
Korea Institute of Science and Technology, Seoul, KR;
Seyoung Cheon, Seoul, KR;
Yonghwan Oh, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
A robot finger driving module is driven by a driving motor installed in a robot hand. The robot finger driving module receives a driving force of the driving motor by a pulley gear connected to the driving motor through a driving belt. When the robot finger driving module is fixed, a driving direction of a first output gear is opposite to a rotation-driving direction of a second output gear. When the robot finger driving module rotates, even though any one of the first output gear and the second output gear is fixed, the other is driven to rotate in the rotating direction of the robot finger driving module, thereby exhibiting differential gear characteristics.