POLE ASSEMBLY AND METHOD OF USE

A pole assembly to support a device at an elevation and including a slidably joined first tube and second tube. A first collar mounts to an end of the first tube and the second tube protrudes from the end. A second collar is adjacent the first collar. A lock-and-key coupling, associated with the col...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Lenz, JR., Kenneth C
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING STANDS OR SUPPORTS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL WEAPONS
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