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公开(公告)号：AU3686897A
公开(公告)日：1998-03-12
申请号：AU3686897
申请日：1997-09-05
Applicant: HUNTER DOUGLAS INTERNATIONAL
Inventor： KOVACH JOSEPH E , HOLFORD MICHAEL S , SKINNER GARY F , JAROSINSKI MAREK , GAUDYN ERWIN , VOGEL DAVID , COLSTON WENDELL B
Abstract: A wireless battery-operated window covering assembly is disclosed. The window covering has a head rail in which all the components are housed. These include a battery pack, an interface module including an IR receiver and a manual switch, a processor board including control circuitry, motor, drive gear, and a rotatably mounted reel on which lift cords wind and unwind a collapsible shade. The circuitry allows for dual-mode IR receiver operation and a multi-sensor polling scheme, both of which are configured to prolong battery life. Included among these sensors is a lift cord detector which gauges shade status to control the raising and lowering of the shade, and a rotation sensor which, in conjunction with internal registers and counters keeps track of travel limits and shade position.
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Patent Agency Ranking
公开(公告)号：DE69714376T2
公开(公告)日：2003-03-27
申请号：DE69714376
申请日：1997-08-28
Applicant: HUNTER DOUGLAS INTERNATIONAL
Inventor： KOVACH JOSEPH E , HOLFORD MICHAEL S , SKINNER GARY F , JAROSINSKI MAREK , GAUDYN ERWIN , VOGEL DAVID , COLSTON WENDELL B
Abstract: A wireless battery-operated window covering assembly is disclosed. The window covering has a head rail in which all the components are housed. These include a battery pack, an interface module including an IR receiver and a manual switch, a processor board including control circuitry, motor, drive gear, and a rotatably mounted reel on which lift cords wind and unwind a collapsible shade. The circuitry allows for dual-mode IR receiver operation and a multi-sensor polling scheme, both of which are configured to prolong battery life. Included among these sensors is a lift cord detector which gauges shade status to control the raising and lowering of the shade, and a rotation sensor which, in conjunction with internal registers and counters keeps track of travel limits and shade position.
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公开(公告)号：AU701053B2
公开(公告)日：1999-01-21
申请号：AU5471296
申请日：1996-06-03
Applicant: HUNTER DOUGLAS INTERNATIONAL
Inventor： HOFFMANN BRIAN M , KOVACH JOSEPH E , HUNTLEY GERALD W
Abstract: A double panel window shade is formed by shade panels wound on inner and outer coaxial rollers. The inner roller includes a shaft secured at each end and journaled in mounting brackets at each end of the inner roller. The outer roller includes end plates journaled on the inner roller shafts. The outer roller defines a slot for receiving and passing the inner shade when said outer shade is fully unrolled from the outer roller. Each shade panel includes a bottom rail. A pull cord is provided for raising and lowering the shades by rotating the rollers. The pull cord is operatively connected to the inner roller by a dual direction spring clutch. The rollers are formed by a pair of roller tubes aligned one inside the other and each having a central axis, the axis of rotation of each tube being the central axis of the inner tube, and the central axis of the outer tube being spaced from its axis of rotation.
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公开(公告)号：AU5471296A
公开(公告)日：1996-12-19
申请号：AU5471296
申请日：1996-06-03
Applicant: HUNTER DOUGLAS INTERNATIONAL
Inventor： HOFFMANN BRIAN M , KOVACH JOSEPH E , HUNTLEY GERALD W
Abstract: A double panel window shade is formed by shade panels wound on inner and outer coaxial rollers. The inner roller includes a shaft secured at each end and journaled in mounting brackets at each end of the inner roller. The outer roller includes end plates journaled on the inner roller shafts. The outer roller defines a slot for receiving and passing the inner shade when said outer shade is fully unrolled from the outer roller. Each shade panel includes a bottom rail. A pull cord is provided for raising and lowering the shades by rotating the rollers. The pull cord is operatively connected to the inner roller by a dual direction spring clutch. The rollers are formed by a pair of roller tubes aligned one inside the other and each having a central axis, the axis of rotation of each tube being the central axis of the inner tube, and the central axis of the outer tube being spaced from its axis of rotation.
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公开(公告)号：DE69714376D1
公开(公告)日：2002-09-05
申请号：DE69714376
申请日：1997-08-28
Applicant: HUNTER DOUGLAS INTERNATIONAL
Inventor： KOVACH JOSEPH E , HOLFORD MICHAEL S , SKINNER GARY F , JAROSINSKI MAREK , GAUDYN ERWIN , VOGEL DAVID , COLSTON WENDELL B
Abstract: A wireless battery-operated window covering assembly is disclosed. The window covering has a head rail in which all the components are housed. These include a battery pack, an interface module including an IR receiver and a manual switch, a processor board including control circuitry, motor, drive gear, and a rotatably mounted reel on which lift cords wind and unwind a collapsible shade. The circuitry allows for dual-mode IR receiver operation and a multi-sensor polling scheme, both of which are configured to prolong battery life. Included among these sensors is a lift cord detector which gauges shade status to control the raising and lowering of the shade, and a rotation sensor which, in conjunction with internal registers and counters keeps track of travel limits and shade position.
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公开(公告)号：AU727009B2
公开(公告)日：2000-11-30
申请号：AU3686897
申请日：1997-09-05
Applicant: HUNTER DOUGLAS INTERNATIONAL
Inventor： KOVACH JOSEPH E , HOLFORD MICHAEL S , SKINNER GARY F , JAROSINSKI MAREK , GAUDYN ERWIN , VOGEL DAVID , COLSON WENDELL B
Abstract: A wireless battery-operated window covering assembly is disclosed. The window covering has a head rail in which all the components are housed. These include a battery pack, an interface module including an IR receiver and a manual switch, a processor board including control circuitry, motor, drive gear, and a rotatably mounted reel on which lift cords wind and unwind a collapsible shade. The circuitry allows for dual-mode IR receiver operation and a multi-sensor polling scheme, both of which are configured to prolong battery life. Included among these sensors is a lift cord detector which gauges shade status to control the raising and lowering of the shade, and a rotation sensor which, in conjunction with internal registers and counters keeps track of travel limits and shade position.
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