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:
Jul. 20, 1993
Filed:
Nov. 26, 1991
Applicant:
Inventors:
Anton Pawlakowitsch, Mombris, DE;
Bernhard Schonherr, Offenbach am Main, DE;
Assignee:
Leybold Aktiengesellschaft, Hanau I, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
118 50 ; 118733 ;
Abstract
Apparatus for reducing the sagging of essentially planar outside walls (3, 13) on a vacuum tank (1) under operating conditions, and for preventing displacements, resulting therefrom, of components fastened to these outside walls (3, 13), such as rollers (7, 8) of a winding apparatus (2) which is movable with respect to the vacuum tank (1) in a vacuum tape coating apparatus, wherein spacers (12, 14) are provided between two opposite outside walls (3, 13).