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. 02, 1990
Filed:
Jun. 22, 1989
Johannes G Van Endschot, Eindhoven, NL;
Adrianus A Van Der Vegt, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
An X-ray examination apparatus for irradiating an object in different directions comprises a C-shaped support whereto there are secured an X-ray source, an X-ray detector and a counterweight. The counterweight is situated at the end of the arm which also carries the X-ray detector. The movement of the counterweight is such that for all positions of the X-ray detector the center of gravity of the support, the X-ray source, the X-ray detector and the counterweight is situated in the point of intersection of the axes of rotation (the isocenter). As a result, the support is continuously balanced and manual adjustment of the support is possible. Balancing is enhanced by a cast and hence light C-shaped support.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile