21.
    发明专利
    未知

    公开(公告)号:BRPI0413652A

    公开(公告)日:2006-10-17

    申请号:BRPI0413652

    申请日:2004-08-20

    Applicant: HUNTER DOUGLAS

    Abstract: A retractable cover for architectural openings having collapsible vanes includes a support structure in the form of a sheet of material, monofilaments, tapes, ribbons, cords, or the like, supporting an upper edge of a plurality of vertically spaced, horizontally extending vanes with the lower edges of the vanes in most embodiments of the invention being connected to operating elements adapted to raise the lower edges of each vane toward the upper edges to define openings or gaps between the vanes through which vision and light can pass in an open condition of the covering. Variations of the covering do not require movement of a lower edge of a vane relative to an upper edge but simply movement of some vanes relative to other vanes. The vanes can be made of materials having different flexibilities and where more rigid materials are used, creased fold lines can be established for desired operability.

    BEAM WINDING APPARATUS
    23.
    发明专利

    公开(公告)号:CA2430017A1

    公开(公告)日:2003-12-03

    申请号:CA2430017

    申请日:2003-05-28

    Applicant: HUNTER DOUGLAS

    Abstract: An apparatus and method for winding a sheet of aligned parallel yarns onto a beam is described. The beam winder utilizes a circularly arced yarn spool rack that feeds each yarn to an alignment comb through associated guide tubes. The distance between each spool of yarn and the alignment comb is substantially the same for all spools of yarn, thereby equalizing the force necessary to pull them to the comb. Next, the aligned sheet of material is preshrunk using heated rollers and wound onto a beam. Multiple speed controlled stepper motors are utilized to maintain a constant low level of tension in the sheet during the shrinking process. After shrinkage, the tension level of the yarn sheet is increased as it is wrapped onto the beam. A turntable that supports two or more beams is provided to facilitate the rapid switching of beams once one beam has become full.

    Fabrication apparatus for an assembly of vanes for an architectural covering

    公开(公告)号:AU2003203494A1

    公开(公告)日:2003-10-23

    申请号:AU2003203494

    申请日:2003-04-01

    Abstract: An apparatus for fabricating tubular vanes and adhering the vanes to a plurality of associated ladder tapes for use in a blind assembly for an architectural opening is described. The apparatus includes a first section for unrolling resin impregnated fabric tape, folding the tape, and cutting the tape to a predetermined length. In a second section of the apparatus, the cut and folded tape is bonded to together along its longitudinal edges to form a tubular vane. In the third and final section, the completed vane is positioned between the vertical cords of a plurality of associated ladder tapes and the vane is adhesively bonded to a cross rung of each. After the vane has been bonded to the cross rungs, the ladder tapes are advanced and prepared for receipt of the next vane. The resulting subassembly of vanes is used to fabricate blind assemblies through the addition of headrails and bottom rails.

    FABRICATION APPARATUS FOR AN ASSEMBLY OF VANES FOR AN ARCHITECTURAL COVERING

    公开(公告)号:CA2424198A1

    公开(公告)日:2003-10-01

    申请号:CA2424198

    申请日:2003-04-01

    Applicant: HUNTER DOUGLAS

    Abstract: An apparatus for fabricating tubular vanes and adhering the vanes to a plurality of associated ladder tapes for use in a blind assembly for an architectural opening is described. The apparatus includes a first section for unrolling resin impregnated fabric tape, folding the tape, and cutting the tape to a predetermined length. In a second section of the apparatus, the cut and folded tape is bonded to together along its longitudinal edges to form a tubular vane. In the third and final section, the completed vane i s positioned between the vertical cords of a plurality of associated ladder tapes and the vane is adhesively bonded to a cross rung of each. After the vane has been bonded to the cross rungs, the ladder tapes are advanced and prepared for receipt of the next vane. The resulting subassembly of vanes is used to fabricate blind assemblies through the addition of headrails and bottom rails.

    MÉTODOS Y APARATOS PARA CONTROLAR UN CONJUNTO DE COBERTURA DE ABERTURAS ARQUITECTÓNICAS

    公开(公告)号:AR116376A2

    公开(公告)日:2021-04-28

    申请号:ARP190102558

    申请日:2019-09-09

    Applicant: HUNTER DOUGLAS

    Abstract: Se describen en la presente métodos y aparatos para controlar un conjunto de cobertura de aberturas arquitectónicas. Un método de ejemplo descripto en la presente incluye determinar una posición de una cobertura de un conjunto de cobertura de aberturas arquitectónicas. El método de ejemplo incluye adicionalmente determinar una velocidad a la cual la cobertura debe moverse mediante un motor basado en la posición y un período de tiempo. El método de ejemplo también incluye accionar un motor para mover la cobertura a la velocidad.

    APPARATUS AND METHOD FOR MAKING A WINDOW COVERING HAVING OPERABLE VANES

    公开(公告)号:CA2831760C

    公开(公告)日:2020-01-28

    申请号:CA2831760

    申请日:2005-08-19

    Applicant: HUNTER DOUGLAS

    Abstract: An improved window covering for an architectural opening and method of manufacture are provided. The retractable window covering provides flexibility in manufacturing and ease of operation. The window covering comprises at least one vane extending along a backing. An operating element extends along the length of the backing and is movable in respect to the backing. The covering is coupled to a roller which enables the covering to be extended and retracted by rotation of the roller. An upper/first portion of the vane is fixed with respect to the backing and a lower/second portion is fixed relative to the operating element. Moving the operating element moves the lower/second portion relative to the upper/first portion of the vane.

    Methods and apparatus to control an architectural opening covering assembly

    公开(公告)号:AU2018204319A1

    公开(公告)日:2018-07-05

    申请号:AU2018204319

    申请日:2018-06-15

    Applicant: HUNTER DOUGLAS

    Abstract: Methods and apparatus to control an architectural opening covering assembly are disclosed herein. An example method disclosed herein includes in response to a first command to store a speed at which an architectural opening covering assembly is to be driven via a motor: identifying, with a logic circuit, a current position of the covering; determining, with the logic circuit, a distance between the current position of the covering and a reference position; calculating, with the logic circuit, the speed at which the covering is to be driven by dividing the distance by an amount of time in which the covering is to travel the distance; and storing, with the logic circuit, the speed at which the covering is to be driven; and in response to a second command to move the covering, operating the motor to move the covering at the stored speed.

    Methods and apparatus to control an architectural opening covering assembly

    公开(公告)号:AU2014236413B2

    公开(公告)日:2018-03-22

    申请号:AU2014236413

    申请日:2014-03-14

    Applicant: HUNTER DOUGLAS

    Abstract: Methods and apparatus to control an architectural opening covering assembly are disclosed herein. An example method disclosed herein includes determining a position of a covering of an architectural opening covering assembly. The example method further includes determining a speed at which the covering is to move via a motor based on the position and a period of time. The example method also includes operating a motor to move the covering at the speed.

    METODOS Y APARATOS PARA CONTROLAR UN MONTAJE DE RECUBRIMIENTO PARA ABERTURA ARQUITECTONICA.

    公开(公告)号:MX347185B

    公开(公告)日:2017-04-19

    申请号:MX2015012011

    申请日:2014-03-14

    Applicant: HUNTER DOUGLAS

    Abstract: En este documento se divulgan métodos y aparatos para controlar un montaje de recubrimiento para abertura arquitectónica. Un método ejemplar aquí divulgado incluye determinar una posición de un recubrimiento de un montaje de recubrimiento para abertura arquitectónica. El método ejemplar incluye, además, determinar una velocidad a la que el recubrimiento se va a mover a través de un motor con base en la posición y un periodo de tiempo. El método ejemplar también incluye operar un motor para mover el recubrimiento a la velocidad.

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