Patent ID: 8047494
Filing Date: 2011-11-01
Classification: B25B

Abstract:
1. A tool for clamping an optical glass element, comprising: a first arm; a second arm, the first and second arms being pivotally connected with each other, the first arm and the second arm being rotatable relative to each other about a first axis; a first clamping portion rotatably connected to an end portion of the first arm distal from the first axis, the first clamping portion being rotatable relative to the first arm about a second axis, the second axis being substantially perpendicular to the first axis; and a second clamping portion rotatably connected to an end portion of the second arm distal from the first axis, the second clamping portion being rotatable relative to the second arm about a third axis, the third axis being substantially perpendicular to the first axis; the first and second clamping portions configured for cooperatively clamping the optical glass element therebetween.