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Greifersystem zur Handhabung oder Montage kleiner Bauteile

Grab system handling small components - has eyepiece and lens accommodated in grab and evaluation system for picture in eyepiece.
 
: Schaefer, W.; Schuenemann, M.

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Frontpage ()

DE 1995-19534963 A: 19950920
DE 1995-19534963 A: 19950920
DE 19534963 C1: 19961212
B25J0019
German
Patent, Electronic Publication
Fraunhofer IPA ()

Abstract
An optical system observes and controls the assembly and handling operations, and is mechanically coupled to the grab (4). It consists of a lens (5) and eyepiece accommodated directly in the latter. These form parallel rays into which light from a source (12) is projected. The image formed by the eyepiece is detected by an optical evaluation unit (10) following it, and is transmitted to a control or reproduction unit. The optical axis of the unit (5,9) coincides with the assembly axis, at least for the last part of the grab movement. USE/ADVANTAGE - The entire operation of the grab system for handling small components can be monitored.

: http://publica.fraunhofer.de/documents/PX-16357.html