公开(公告)号：USD500734S1

公开(公告)日：2005-01-11

申请号：US29160532

申请日：2002-05-10

申请人： Ash Puri ,  Bill Huff ,  Steve Watts ,  Duard Wilson ,  Russell Forbes ,  Ronald Llanes ,  Gregory Foster

设计人： Ash Puri ,  Bill Huff ,  Steve Watts ,  Duard Wilson ,  Russell Forbes ,  Ronald Llanes ,  Gregory Foster

公开(公告)号：US06763596B1

公开(公告)日：2004-07-20

申请号：US10226407

申请日：2002-08-23

申请人： Ash Puri ,  Duard Wilson ,  John Davenport ,  Bill Huff

发明人： Ash Puri ,  Duard Wilson ,  John Davenport ,  Bill Huff

IPC分类号： G01C1502

CPC分类号： G01C15/105 ,  G01C15/002 ,  G01C15/02 ,  Y10S33/21

摘要： This invention is directed to a novel, portable, self-powered laser alignment device which can simultaneously generate plumb, square and level laser reference points. The laser alignment device is comprised of a main body that is pendulously suspended from a unit housing. The main body is adapted to house a plurality of orthogonally oriented laser diodes that, when energized, produce a plurality of orthogonal output beams to allow the operator to easily mark plumb, square and level reference points. The laser alignment device is self-leveling, which eliminates the time consuming calibration previously required for instrument setup. The movement of the main body is dampened by use of a magnetic dampening system that is comprised of a non-magnetic metallic plate, which is passed through a permanent magnetic field. The housing of the laser alignment device contains the main body, the laser diodes, the dampening system and a power supply to energize the diodes.

摘要翻译： 本发明涉及一种新颖的便携式自供电激光对准装置，其可以同时产生铅垂，平方和等级激光参考点。 激光对准装置包括从单元壳体垂下悬挂的主体。 主体适于容纳多个正交取向的激光二极管，当被激励时，其产生多个正交输出光束，以允许操作者容易地标记铅垂，平方和水平参考点。 激光对准装置是自流平的，这消除了仪器设置之前需要的耗时的校准。 主体的运动通过使用由非磁性金属板组成的磁阻系统而被衰减，该非磁性金属板通过永久磁场。 激光对准装置的壳体包含主体，激光二极管，衰减系统和用于激励二极管的电源。