发明申请
- 专利标题: Laser level
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申请号: US11384808申请日: 2006-03-20
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公开(公告)号: US20060159153A1公开(公告)日: 2006-07-20
- 发明人: James Marshall , Oleksiy Sergyeyenko
- 申请人: James Marshall , Oleksiy Sergyeyenko
- 主分类号: H01S3/00
- IPC分类号: H01S3/00
摘要:
A laser level disposable on a reference surface includes a housing, a pendulum pivotably connected to the housing, a first laser diode disposed on the pendulum for emitting a first laser beam along a first path, a first lens disposed on the pendulum in the first path for converting the first laser beam into a first planar beam, the first planar beam forming a first line on the reference surface, a second laser diode disposed on the pendulum for emitting a second laser beam along a second path, and a second lens disposed on the pendulum in the second path for converting the second laser beam into a second planar beam, the second planar beam forming a second line on the reference surface, wherein the first and second lines are substantially perpendicular and non-intersecting.
公开/授权文献
- US07134212B2 Laser level 公开/授权日:2006-11-14
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