Vibration reduction in electro-optical readers

Details Vibration reduction in electro-optical readers Vibration reduction in electro-optical readers

2005-08-23

2005-08-23

Lee, Michael G. (Department: 2876)

Registers

Coded record sensors

Particular sensor structure

C235S462430, C235S462380, C235S462400

Reexamination Certificate

active

06932274

ABSTRACT:
Vibration is minimized in an electro-optical reader for reading indicia by oscillating a counterweight and a scan component to move simultaneously toward each other, and to move simultaneously away from each other. A magnet is mounted for joint movement with the counterweight and the scan component. An electromagnetic coil magnetically interacts with each magnet to cause the counterweight and the scan component to move with oppositely directed moments that counterbalance each other.

REFERENCES:
patent: 5015831 (1991-05-01), Eastman et al.
patent: 5367151 (1994-11-01), Dvorkis et al.
patent: 5621371 (1997-04-01), Dvorkis et al.
patent: 5698835 (1997-12-01), Dvorkis et al.
patent: 5714746 (1998-02-01), Dvorkis et al.
patent: 5900617 (1999-05-01), Dvorkis et al.
patent: 5984188 (1999-11-01), Dvorkis et al.
patent: 6056200 (2000-05-01), Dvorkis et al.
patent: 6347744 (2002-02-01), Metlitsky
patent: 6360949 (2002-03-01), Shepard et al.
patent: 6491225 (2002-12-01), Dvorkis et al.
patent: 6708886 (2004-03-01), Dvorkis et al.

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