Laser light receiver apparatus with automatically adjustable...

Details Laser light receiver apparatus with automatically adjustable... Laser light receiver apparatus with automatically adjustable...

2007-07-25

2008-08-19

Tarcza, Thomas H. (Department: 3662)

Optics: measuring and testing

Range or remote distance finding

With photodetection

Reexamination Certificate

active

07414704

ABSTRACT:
An improved laser light receiver is provided that senses a laser light beam and determines positional elevation of the laser receiver based on the position where the laser light beam impacts the light sensors of the laser receiver. The laser receiver automatically adjusts its zero-reference point when it senses a magnet that has been mounted on a clamping device that holds the housing of the laser light detector in at least two predetermined attitudes with respect to the clamping device. Thus the invention operates as a clamp-actuated “offset” on-grade mode for the laser receiver.

REFERENCES:
patent: 81764 (1868-09-01), Fisher
patent: 259945 (1882-06-01), Thomas
patent: 550443 (1895-11-01), Deal
patent: 1604100 (1926-10-01), Kenerson
patent: 1737989 (1929-12-01), Wollenschlager
patent: 2174947 (1939-10-01), Ramsey
patent: 3745638 (1973-07-01), Minera
patent: 3861664 (1975-01-01), Durkee
patent: 4404873 (1983-09-01), Radish
patent: 4767110 (1988-08-01), Yang
patent: 5401354 (1995-03-01), Colucci
patent: 5486690 (1996-01-01), Ake
patent: 5553963 (1996-09-01), Hoy et al.
patent: 5625555 (1997-04-01), Davis
patent: 5733061 (1998-03-01), Child
patent: 5842671 (1998-12-01), Gibbs
patent: 6133991 (2000-10-01), Ake
patent: 6398175 (2002-06-01), Conner et al.
patent: 7012237 (2006-03-01), Ake
patent: 7110092 (2006-09-01), Kasper et al.

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