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:
Feb. 18, 2020
Filed:
Dec. 24, 2017
Guangdong University of Technology, Guangzhou, CN;
Zhijun Yang, Guangzhou, CN;
Qian Li, Guangzhou, CN;
Youdun Bai, Guangzhou, CN;
Xin Chen, Guangzhou, CN;
Xun Chen, Guangzhou, CN;
Yaobin He, Guangzhou, CN;
Han Sun, Guangzhou, CN;
Guanxin Huang, Guangzhou, CN;
Baisheng Wu, Guangzhou, CN;
Other;
Abstract
The present invention also discloses a multi-DOF (Degree of Freedom) large-stroke high-precision motion platform system using the guide mechanism. A large load-bearing guide mechanism comprises: a rigid frame for generating a large-stroke displacement to realize high-speed motion; a core motion platform connected with a motion portion of a non-contact actuator, connected with the rigid frame by a primary flexible hinge group and a secondary flexible hinge group, and used for generating a small-stroke precise displacement by elastic deformation of the flexible hinge groups under driving of the actuator.