Spectroanalytical system

Details Spectroanalytical system Spectroanalytical system

1991-03-01

1992-08-04

Evans, F. L.

Optics: measuring and testing

By dispersed light spectroscopy

With sample excitation

356312, 356315, 356325, 356328, 187 24, 187 35, G01J 310, G01J 342

Patent

active

051353059

ABSTRACT:
A positioning mechanism support structure mounted for movement between first and second predetermined positions in a spectroanalytical system includes relative to a reference member by a plurality of stabilizing coupling assemblies, and drive structure for producing motion of the support structure relative to the reference structure between first and second stop structures that define the first and second predetermined positions, respectively. Interlock structure responds to the drive force generated by the drive structure and de-energizes the drive structure in response to the drive force applied to that support structure exceeding a predetermined threshold value.

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patent: 4969793 (1990-11-01), Pawl
patent: 5035505 (1991-07-01), Tsukada et al.

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