Patent · US Active

Device and method for machining of an optical lens

US10406646B2 · kind B2 · utility

0Cited by

6References

23Claims

0Family size

Assignee

Schneider GmbH & Co. KG · DE

Inventors

Gunter Schneider · Marburg, DE
Helwig Buchenauer · Steffenberg, DE
Ulf Börner · Marburg, DE
Klaus Krämer · Baudenbach, DE

Key dates

Filing date	Feb 28, 2012
Grant date	Sep 10, 2019
Priority date	—
Expiry date	Feb 1, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24B13/043
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A device and a method for polishing of an optical lens by means of rotary tool are proposed, a fixture for the lens being pivotable around a pivoting axis transversely to the axis of rotation by means of a push-rod adjustment and being pivotable up out of a machining position such that the lens can be changed from overhead. This allows a compact structure and easy changing of the lens.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.