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:
May. 05, 1981
Filed:
Apr. 16, 1979
Applicant:
Inventor:
Klaus L Cappel, Madison, AL (US);
Assignee:
Wyle Laboratories, El Segundo, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73663 ; 248-1 ;
Abstract
A simple torque tube device which can be used in a shake table system to prevent rotation of the table about a predetermined axis without restricting the table in other degrees of freedom. A torque tube device which can prevent table rotation about a horizontal axis, includes a horizontal tube lying below the table, and a pair of largely vertical links having lower link ends pivotally connected to arms which lie at opposite ends of the tube and upper link ends pivotally connected to the table.