Laser calibration apparatus and method

Details Laser calibration apparatus and method Laser calibration apparatus and method

2006-09-26

2006-09-26

Bennett, G. Bradley (Department: 2859)

Geometrical instruments

Straight-line light ray type

Level

C033S398000, C033SDIG021

Reexamination Certificate

active

07111406

ABSTRACT:
A laser calibration device includes a housing and a pendulum pivotally coupled to the housing and suspending downwards therefrom. A laser deck is mounted to the pendulum. At least one laser for emitting a laser line is mounted to the laser deck. The laser includes a laser barrel rotatable within a barrel holder and a laser lens pivotally coupled to the laser barrel. A first adjustment mechanism is mounted between the laser deck and the laser for adjusting pitch. A second adjustment mechanism is mounted between the barrel holder and the laser barrel for adjusting roll. A third adjustment mechanism is mounted between the laser barrel and the laser lens for adjusting crowning. A fourth adjustment mechanism mounted to the pendulum for adjusting a center of gravity of the pendulum.

REFERENCES:
patent: 4751782 (1988-06-01), Ammann
patent: 5212889 (1993-05-01), Lysen
patent: 5539990 (1996-07-01), Le
patent: 5782002 (1998-07-01), Reed
patent: 5836081 (1998-11-01), Orosz, Jr.
patent: 6922901 (2005-08-01), Chou et al.
patent: 2002/0088129 (2002-07-01), Huang et al.
patent: 2002/0092185 (2002-07-01), Wu
patent: 2003/0000094 (2003-01-01), Tamamura
patent: 2003/0101605 (2003-06-01), Tacklind et al.
patent: 2004/0172836 (2004-09-01), Ng et al.
patent: 2005/0172503 (2005-08-01), Kumagai et al.

Affiliated with

Also associated with

Rating

Laser calibration apparatus and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laser calibration apparatus and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser calibration apparatus and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3607816