Laser line generator having three intersecting light planes

An improved laser line generating device is provided for use in construction layout tasks. The laser line generating device is comprised of a first laser light generator operable to emit from a housing a first plane of light having a fan angle greater than 180° and arranged in the housing to project...

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Bibliographische Detailangaben

Hauptverfasser:	Bascom, James P, Yong, Jiang Jia, Xiang, Wang, Tao, Xie Sheng, Hua, Si Wei, Hardy, Daniel, Yu, Hongbo
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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