Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate
2006-03-07
2006-03-07
Stcyr, Daniel (Department: 2876)
Registers
Coded record sensors
Particular sensor structure
C235S462380
Reexamination Certificate
active
07007850
ABSTRACT:
A bar code reading apparatus comprises: a laser module (1) having a light-emitting device (13) and a light-receiving device (14) arranged in a substantially orthogonal state; a moving mirror having a mirror mounted on a stand, swing shafts provided on both sides of the stand, a magnet mounted on a lower side of the stand, a supporting pole arranged below the magnet, and an air-core driving coil in which the supporting pole is inserted; and a light-emitting lens for condensing a light beam from the light-emitting device (13) and reflecting the light beam to the mirror; the laser module, the moving mirror and the light-emitting lens being housed in a housing. Thus, miniaturization of the reading apparatus is realized, and the bar code reading apparatus is provided in which the light-receiving accuracy is improved while the swing of the mirror is secured.
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Aizawa Hidekuni
Matsuura Tamiaki
Suzuki Keigo
Hess Daniel A.
Kananen Ronald P.
Stcyr Daniel
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