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:
Jan. 15, 1991
Filed:
Oct. 11, 1989
Applicant:
Inventors:
Jaroslav Zejda, Rodenbach, DE;
Manfred Schuhmacher, Alzenau-Michelbach, DE;
Assignee:
Leybold Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C / ;
U.S. Cl.
CPC ...
118 50 ; 118730 ; 20429823 ; 20429828 ;
Abstract
A vacuum coating device having a workpiece carrier rotatably positioned within the process chamber including a device for positioning and releasably securing the workpiece on the carrier comprising a crank-lever mechanism positioned at a transfer station and a clamping mechanism positioned on the carrier. The crank lever mechanism operatively engages the clamping mechanism to release or secure a workpiece on the carrier.