Drive device for the mechanical stage of a microscope
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 11, 2000
Grant Date -
N/A
app pub date -
Jul 20, 1998
filing date -
Jan 19, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention concerns a drive device for the mechanical stage (1) of a microscope, said device having a stationary base plate (2) and slides (3, 4) which are disposed thereon, are movable in the X and Y directions and are used to position an object to be examined. Secured on each of the slides (3, 4) is a rack (5, 6) which is drivingly connected in each case to a drive pinion (7, 8). Two superimposed control knobs (9) are provided on the microscope mechanical stage (1) for manually manipulating the drive device. Disposed in each case between the control knobs (9) and the respective drive pinion (7, 8) is a transmission element in the form of a toothed belt (10, 11) which transmits the rotational movement at the control knobs (2) to the respective drive pinion (7, 8).
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