In-ceiling surveillance housing

A clamp mechanism for securing an in-ceiling surveillance camera housing assembly to a ceiling. The clamping mechanism advantageously allows easy installation of the camera housing in the ceiling via a camera housing aperture without requiring a large access aperture adjacent the camera housing aper...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KATHLEEN E ARNOLD, WILLIAM C FRICK, THEODORE L JONES
Format:	Patent
Sprache:	eng
Schlagworte:	ALARM SYSTEMS BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS THERMAL INSULATION IN GENERAL WEAPONS
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