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. 04, 2022
Filed:
Mar. 23, 2021
Applicant:
Huber Diffraktionstechnik Gmbh & Co. KG, Rimsting, DE;
Inventor:
Gheorghe Olea, Bad Endorf, DE;
Assignee:
Huber Diffraktionstechnik Gmbh & Co. KG, Rimsting, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23Q 1/26 (2006.01); B23Q 1/42 (2006.01);
U.S. Cl.
CPC ...
B23Q 1/262 (2013.01); B23Q 1/42 (2013.01);
Abstract
A redundant positioning table device with six or fewer degrees of freedom having four modular legs extended from a base to a table, each legs being with three levels and the same types of joints. In one embodiment, the bottom joint is planar and active, the middle joint is prismatic and passive, and the top joint is spherical and passive. In another embodiment, the bottom joint is prismatic and passive, the middle joint is planar and active, and the top joint is spherical and passive. Fewer than six degrees of freedom is achieved by reducing the number of degrees of freedom of designated joints.