Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel
Patent
1998-10-20
2000-08-08
Ip, Paul
Electricity: motive power systems
Automatic and/or with time-delay means
Movement, position, or limit-of-travel
318469, 318468, 160 1, 160310, H02P 700, G05B 500
Patent
active
061006599
ABSTRACT:
An elongated reelable shade, first and second spaced support brackets removably connected to first and second and opposite ends of said elongated reelable shade for supporting said reelable shade from a fixed support, an electrical drive motor having an output shaft for rotating said elongated reelable shade around its axis to selectively reel and unreel said shade, an electrical circuit for energizing and operating said motor, the electrical circuit including a controller coupled to and controlling the operation of said drive motor, and a coupler for removably coupling said output shaft of said motor to said first end of said elongated reelable shade, a single housing having said first bracket fixed thereto, said single housing containing and supporting said motor, said electrical circuit and said coupler, said coupler comprising an output driver which removably receives said first end of said shade with rotatable driving relationship.
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patent: 5467266 (1995-11-01), Jacobs et al.
patent: 5495153 (1996-02-01), Domel et al.
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patent: 5642022 (1997-06-01), Sanz et al.
patent: 5671387 (1997-09-01), Jacobs et al.
patent: 5698958 (1997-12-01), Domel et al.
patent: 5714855 (1998-02-01), Domel et al.
patent: 5729103 (1998-03-01), Domel et al.
Azar Tony W.
Cieri Mark A.
Digney, Jr. Charles J.
Hausman, Jr. Donald F.
Kates David L.
Ip Paul
Lutron Electronics, Inc.
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