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Projector lift system

  • US 5,551,658 A
  • Filed: 08/15/1994
  • Issued: 09/03/1996
  • Est. Priority Date: 08/15/1994
  • Status: Expired due to Term
First Claim
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1. A ceiling mounted projector lift system for moving audio/visual equipment between an operating position fixed rigidly to the ceiling and a lowered position, comprising:

  • a housing rigidly suspended below the ceiling;

    a motorized winch assembly mounted in the housing for winding and unwinding a cable;

    an equipment mounting member connected to the cable, the mounting member adapted to connect to the audio/visual equipment; and

    a releasable fastener for rigidly connecting the housing to the equipment mounting member so that the audio/visual equipment is rigidly retainable by the releasable fasteners when in the operating position.

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