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. 28, 2014
Filed:
Oct. 13, 2009
Holger Schäfer, Weilmünster, DE;
Herbert Wagner, Lahnau, DE;
Edward Mcpherson, Asslar, DE;
Marc Savoie, Wetzlar, DE;
Holger Schäfer, Weilmünster, DE;
Herbert Wagner, Lahnau, DE;
Edward McPherson, Asslar, DE;
Marc Savoie, Wetzlar, DE;
Satisloh AG, Baar, CH;
Abstract
The invention discloses a device () for clamping particularly an eye glass lens blocked on a block piece for processing and/or coating said eye glass lens, comprising a receiving space () having a center line (M) for a clamping section of the block piece, and a plurality of clamping surfaces () provided in a boundary region of the receiving space, which may optionally be engaged in the clamping section of the block piece in order to clamp the block piece. In order to avoid excessive deformation of the clamped block piece, the clamping surfaces are positioned opposite of each other in pairs at a radial distance to the center line and can be displaced optionally toward or away from each other by a clamping piece () in order to clamp the clamping section of the block piece by way of clamping forces (F), which are substantially oriented in a tangential direction at a radial distance to the center line, or in order to release the block piece.