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:
Dec. 13, 2005
Filed:
Oct. 13, 2004
Ralf Werner, Hilden, DE;
Klaus Krengel, Solingen, DE;
Ralf Werner, Hilden, DE;
Klaus Krengel, Solingen, DE;
Weco Optik GmbH, , DE;
Abstract
A unit for form machining the edges of spectacle lenses, comprising a CNC-controlled machine tool for form machining of a spectacle lens, a determining device for determining lens parameters, or for attaching a block or a sucker in a correct position and at a correct angle, a lens conveyor past the unit, a manipulator for removing blank lenses from the conveying device, for inserting a blank lens into the determining device, for removing the blank lens from the determining device, for inserting the blank lens into the machine tool, for removing a finished-machined spectacle lens from the machine tool and for returning the spectacle to the conveyor, the manipulator having a transversely movable slides, slide having a first gripper for holding a blank lens and having a second gripper, movable independently of the first gripper, for holding a finished lens in the spectacle-lens edging machine. A method of operation of the foregoing is disclosed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile