Projection installing device

Details Projection installing device Projection installing device

1997-06-11

1999-08-17

Ramirez, Ramon O.

Supports

Suspended supports

Fittings

248329, A47G 2900

Patent

active

059381612

ABSTRACT:
A projector installing device for installing a projector pendant from a ceiling, which enables easy and quick horizontal angular adjustment of the projector and which is also excellent in durability. A rotary member rotatable around a vertical axis of a pin is installed on a supporting member fastened to a ceiling, the rotary member is provided with fixing screws for unfixably fixing the rotary member at a desired rotary position to the supporting member from its horizontal direction, and the projector is fastened to the rotary member.

REFERENCES:
patent: 3388247 (1968-06-01), Rackley
patent: 3893759 (1975-07-01), Crew
patent: 4079604 (1978-03-01), Anderegg
patent: 5139223 (1992-08-01), Sedighzadeh
patent: 5416541 (1995-05-01), Fog
patent: 5490655 (1996-02-01), Bates
patent: 5551658 (1996-09-01), Dittmer
Japanese Patent Office issued Office Action dated Feb. 24, 1998 and its English Translation.

Affiliated with

Also associated with

Rating

Projection installing device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Projection installing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Projection installing device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-307022