Alignment device with multiple spring systems

1. Field of the Invention An alignment device provides one or more references, such as laser lines and planes in horizontal and vertical orientations. One version of the alignment device includes an optics mounting assembly situated in a pivot socket on a frame to provide an output beam. Multiple sp...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Yung, Bill Wai Lam, Lam, Jonathan Wing Cheung, Tang, Weng Chia
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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