Linear positioning device, preferably for optical measurements

Details Linear positioning device, preferably for optical measurements Linear positioning device, preferably for optical measurements

1978-11-06

1980-06-24

Corbin, John K.

Supports

Pipe or cable

Extending through plate

248466, 350282, G02B 0000

Patent

active

042092337

ABSTRACT:
A linear positioning device such as for optical measurements, having a base plate, an object carrier and a micrometer screw. Protruding extensions are formed on the base plate, a compensating member is arranged between the base plate and the object carrier. An actuating lever is inserted between the support of the object carrier and the operating micrometer screw. The compensating member is connected by leaf springs both to the extensions of the base plate and to the support of the object carrier, while said support is connected by a spiral spring to the extension of the base plate. The actuating lever of the device is connected by means of a transverse-spring-actuated joint to the extension of the base plate and by a leaf spring to the support of the object carrier and the operating micrometer screw which is led through one of the extensions of the base plate, is bearing up against the actuating lever.

REFERENCES:
patent: 3208447 (1965-09-01), Laszlo
patent: 3248050 (1966-04-01), Dickson
patent: 3700907 (1972-10-01), Meyer et al.

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