Drive system for a scanning device of an information...

Details Drive system for a scanning device of an information... Drive system for a scanning device of an information...

2006-04-04

2006-04-04

Cao, Allen (Department: 2652)

Dynamic optical information storage or retrieval

Dynamic mechanism optical subsystem

Having power driven optical transducer assembly

Reexamination Certificate

active

07024673

ABSTRACT:
The invention relates to a drive system for a scanning device of an information recording or reproduction device, with a carriage coupled to a toothed rack, a gear wheel mechanism driving the toothed rack and a gear housing. It achieves the object of designing a drive system of this type alternatively and in such a way that it ensures a high speed and positioning accuracy of the carriage. For this purpose, the gear wheel mechanism is secured on a supporting element and the gear housing, the gear housing consisting of a dimensionally stable material and being pivotable with the gear wheel mechanism about a spindle which is arranged perpendicularly with respect to the toothed rack.

REFERENCES:
patent: 5777978 (1998-07-01), Ota et al.
patent: 5886977 (1999-03-01), Ota et al.

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