Rotary laser irradiating system
AssigneeTopcon Corporation
InventorsMasayuki Nishi, Satoshi Hirano
Life of this patent
Estimating the term…
Abstract
A rotary laser irradiating system, comprising a laser projector for performing rotary irradiation of a laser beam, a collimating telescope having a collimation axis in a projecting direction of the laser beam, and a rotation base where the collimating telescope can be rotated around an axial line running perpendicularly to the collimation axis and can be fixed at a predetermined position, whereby the collimating telescope is used for the setting of a tilting direction, and the collimating telescope is rotated when necessary, and collimation can be performed at least in two directions.
Claims7
A rotary laser irradiating system, comprising a laser projector for performing rotary irradiation of a laser beam on a reference plane, a tilting mechanism for tilting said laser projector in predetermined directions, a collimating telescope for collimating in said predetermined directions, a rotation base where said collimating telescope is rotatably supported, and positioning means for supporting said collimating telescope in at least said predetermined directions, wherein said positioning means is mounted on said rotation base and comprises two grooves provided along the direction of the length of said collimating telescope and a spring for pushing said collimating telescope toward said rotation base, and said collimating telescope can be placed in or removed from said grooves.
A rotary laser irradiating system, comprising a laser projector for performing rotary irradiation of a laser beam on a reference plane;
- a tilting mechanism for tilting said laser projector in predetermined directions;
- a collimating telescope for collimating in said predetermined directions, said collimating telescope comprising a rotation shaft;
- and a rotation base for rotatably supporting said collimating telescope, said rotation base having a counterbore formed therein, said rotation shaft protruding into said counterbore and having means for biasing said collimating telescope toward said rotation base.
Dependencies are inferred from the claim text.