US20140048219A1 - Motorized window shade mechanism - Google Patents

Motorized window shade mechanism Download PDF

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Publication number
US20140048219A1
US20140048219A1 US13/979,118 US201213979118A US2014048219A1 US 20140048219 A1 US20140048219 A1 US 20140048219A1 US 201213979118 A US201213979118 A US 201213979118A US 2014048219 A1 US2014048219 A1 US 2014048219A1
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United States
Prior art keywords
shade
motor
porthole
assembly
actuator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/979,118
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English (en)
Inventor
Byron Knowles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AEROSPACE TECHNOLOGIES GROUP Inc
Original Assignee
AEROSPACE TECHNOLOGIES GROUP Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AEROSPACE TECHNOLOGIES GROUP Inc filed Critical AEROSPACE TECHNOLOGIES GROUP Inc
Priority to US13/979,118 priority Critical patent/US20140048219A1/en
Assigned to AEROSPACE TECHNOLOGIES GROUP, INC. reassignment AEROSPACE TECHNOLOGIES GROUP, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KNOWLES, BYRON R.
Publication of US20140048219A1 publication Critical patent/US20140048219A1/en
Abandoned legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H5/00—Devices for drawing draperies, curtains, or the like
    • A47H5/02—Devices for opening and closing curtains
    • A47H5/032—Devices with guiding means and draw cords
    • A47H5/0325—Devices with guiding means and draw cords using electrical or electronical drive, detecting or controlling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
    • B64C1/1476—Canopies; Windscreens or similar transparent elements
    • B64C1/1492—Structure and mounting of the transparent elements in the window or windscreen
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/327—Guides for raisable lamellar blinds with horizontal lamellae
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/74—Operating devices or mechanisms, e.g. with electric drive adapted for selective electrical or manual operation
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E06B2009/2625—Pleated screens, e.g. concertina- or accordion-like

Definitions

  • the present invention is directed to a motorized window shade assembly adapted in particular for use in windows of airplanes, that is readily assembled and installed, and which provides convenient and reliable operation. More particularly, the present invention is directed to an improved motorized window shade assembly for an airplane which provides a mechanism for opening a window shade in the assembly without electrical power, such as in an emergency condition.
  • One object of the present invention is to provide an improved motorized window shade assembly.
  • Another object of the present invention is to provide a motorized window shade assembly for an airplane having a manual override feature which allows the shade to be moved to an opened (i.e. not light blocking) position without the use of external electrical power.
  • a further object of the present invention is to provide a motorized window shade assembly for an airplane having two electrically deployable shades which can both be simultaneously moved from a fully or partially closed position to an opened position upon activation of a manual override switch.
  • the motorized mechanism includes a window shade adapted to be extended from and retracted onto a torsion spring roller rod disposed proximate an airplane window or porthole.
  • a motor is included in the window shade assembly and is coupled to a motor-driven pulley.
  • a cable is looped between the motor-driven pulley and a second pulley, the second pulley being secured to the housing remotely from the first pulley and, preferably, to an end of the torsion spring roller rod.
  • a component is coupled to a leading edge of the window shade and guided by a rail assembly based on motion of the cable in response to motor driven rotation of the motor-driven pulley to extend or retract the window shade across the window.
  • the torsion spring roller rod is mounted on one side of the airplane window (e.g. the top) and the motor is mounted on the other side (e.g. the bottom).
  • the motor is movably seated in a cam holder connected to a manual switch. Activation of the switch unseats the motor from the cam holder and allows the shade to move to its closed position under the influence of stored mechanical energy in the torsion spring roller.
  • a motorized window shade assembly for controlling an amount of light through a porthole formed in a panel.
  • the window shade assembly includes a spring roller positioned proximate a first side of the porthole and having a torsion spring for imparting a rotating force to the spring roller, a shade supported by the spring roller and having a first end fixed to the spring roller and a second end extendable over the porthole, a shade actuator connected to the shade, the shade actuator having one or more of a pulley and cable for moving the second end of the shade across the porthole.
  • the shade assembly further includes a motor assembly positioned proximate a second side of the porthole, the motor assembly having a motor which receives operating power from a power source, the motor being releasably coupled to the shade actuator for selectively supplying motor-controlled operation to the shade actuator, wherein when the motor is coupled to the shade actuator and operating power is supplied to the motor, the second end of the shade can be selectively extended over, and retracted from, the porthole.
  • the shade assembly also includes a manually operated mechanism connected to the motor assembly, the mechanism causing decoupling of the motor from the shade actuator during activation of the release mechanism, wherein if the second end of the shade is positioned away from the spring roller, the second end of the shade is retracted towards the spring roller under the influence of the rotating force, and wherein the motor is re-coupled to the shade actuator upon deactivation of the mechanism.
  • FIG. 1 is a front view of a window shade assembly which includes a motorized window shade mechanism in accordance with an embodiment of the invention.
  • FIG. 2 is a front view of the window shade assembly of FIG. 1 with the shade fabric removed.
  • FIG. 3 is a right-side view of the shade fabric rolls of the window shade assembly of FIG. 1 .
  • FIG. 4 is a cross-sectional side view taken at line 4 - 4 of FIG. 1 .
  • FIG. 5 is a cross-sectional side view taken at line 5 - 5 of FIG. 1 .
  • FIG. 6 is a close-up, top, perspective view of the drive motor and manual release assembly employed in the window shade assembly of FIG. 1 .
  • FIG. 7 is a side view of a motor mount used for mounting a drive motor in accordance with an embodiment of the invention.
  • FIG. 8 is a top view of the motor mount assembly of FIG. 7 and depicting a manual activation switch.
  • FIG. 9 is a perspective view of the window shade assembly of FIG. 1 .
  • FIG. 10 shows a perspective view of a motor mount assembly.
  • a window shade assembly 1 is installed on an airplane side panel having a porthole 3 and window shades 5 , 7 .
  • the shades are movable through operation of a respective motor across the porthole 3 to control the amount of light entering the porthole.
  • the shades include an opaque shade 5 constructed of an opaque fabric to prevent most, if not all, of the light from entering the porthole, and a pleated shade 7 constructed of a translucent fabric to allow a portion of light through the porthole when the shade 7 is extended over the porthole in its intended manner.
  • the pleated shade 7 is made from any known type of pleated material, such as fabric, etc., conventionally used for window shades which can be compressed relatively tightly to a height less than one-half inch, for example, so that it occupies a minimal amount of space proximate the porthole 3 to provide an unimpeded view and to allow light to pass completely unobstructed through the porthole.
  • the pleated shade has a zigzag cross-section and is connected at a first or fixed end to a shade support 50 .
  • a second or leading end of the pleated shade 7 is attached to a motor controlled movable rail member 25 which provides for expansion and contraction of the shade 7 across the porthole 3 in a manner explained below.
  • Guide holes are provided near left-side and right-side edges of the pleated shade 7 , through which a left-side shade alignment cord 52 ( FIG. 3 ) and a right-side shade alignment cord (not shown in FIG. 3 ) are provided to ensure proper alignment of the pleats in the shade 7 as the shade is expanded and contracted.
  • Each alignment cord is fixed at a first anchor point 53 on the shade support 50 and at a second anchor point 54 (see FIG. 2 ) positioned near the drive motors, as explained more fully below.
  • the translucent shade also includes a carrier fabric such as a non-pleated translucent fabric (hereinafter, “phantom fabric”) positioned between the pleated shade 7 and the porthole 3 .
  • phantom fabric a non-pleated translucent fabric
  • “translucent shade” includes the pleated shade 7 and the phantom fabric 9 .
  • the phantom fabric 9 has a first or fixed end attached to a spring roller 70 ( FIG. 3 ) in any known manner, such as by an adhesive or fastener.
  • a second or leading end of the phantom fabric is joined, along with the leading end of the pleated shade 7 , to the movable rail member 25 such that, during normal operation, the pleated shade and phantom fabric will, together, extend across and retract from the porthole 3 based on motion of the rail member 25 .
  • the rail member 25 operates in a similar manner to the guide rail of the device depicted and described in U.S. application Ser. No. 12/943,569.
  • the rail member 25 is maintained between a left-side frame member and a right-side frame member ( 47 , 49 in FIG. 1 ) and is attached to a synchronous cable 63 (see FIG. 6 ) driven by a motor 69 that is activated by a user operated switch. Selecting “up” on the switch will cause motor 69 to drive the synchronous cable in a first direction to raise the guide rail 25 —thereby simultaneously collapsing the pleated shade 7 and causing the phantom fabric 9 to be rolled up on the spring roller 70 . Selecting “down” on the switch will cause the motor 69 to drive the synchronous cable 63 in an opposite direction to expand the pleated shade and unroll the phantom fabric from the spring roller 70 .
  • the spring roller 70 includes a torsion spring which, when tensioned, exerts a torque on the spring roller to bias the phantom fabric 9 in an “up” or open direction, i.e., to cause an extended portion of the phantom fabric 9 to roll up on the spring roller.
  • the spring roller 70 operates in a manner similar to a standard shade roller mechanism typically used for home window treatments, wherein, so long as a tension is applied to a free end of a shade material connected to such a roller mechanism, or the roller mechanism is otherwise locked to prevent rotation, the shade material will remain in its extended position. However, if the shade mechanism is unlocked or a force on a free end of the shade material is removed, the torsion spring will cause the shade material to roll up around the roller mechanism.
  • the opaque shade 5 has a fixed end attached to a second spring roller 72 positioned above, and slightly misaligned with, the spring roller 70 ( FIG. 3 ).
  • a first or fixed end of opaque shade 5 can be attached to the spring roller 72 in any known manner, such as by an adhesive or fastener.
  • a second or leading end of the opaque shade is fixed to a movable rail member 25 a (see FIG. 2 ) such that, during normal operation, the opaque shade 5 will extend across and retract from the porthole 3 based on motion of the rail member 25 a in a manner similar to the operation of rail member 25 .
  • an axle, or shaft, 33 is configured to be inserted into a through-hole in the movable rail member 25 .
  • the ends of axle 33 protrude from the rail member so that they can carry gears.
  • One such gear is identified as gear 35 and engages a rack 46 in the left-side frame member 47 .
  • Another gear (not shown in the figures but identified as gear 37 in U.S. application Ser. No. 12/943,569) engages a rack 48 in the right-side frame member.
  • Each gear is also connected to a carrier.
  • an active carrier 36 is positioned about gear 35 and a passive carrier 38 is positioned about the right-side gear.
  • the synchronous cable 63 is attached at both ends, via set screws 80 , 81 , for example, to the active carrier 36 and extends across a motor drive gear 126 ( FIG. 6 ), driven by motor 69 , and a pulley 64 mounted at a left end of the opaque shade spring roller rod 72 ( FIG. 9 ).
  • motor 69 When motor 69 is operated, the motor will engage the synchronous cable 63 by engaging a pulley 126 ( FIG. 6 ) which, in turn, will move the active carrier 36 via engagement of gear 35 with rack 46 to cause movement of the translucent shade.
  • the passive carrier 38 Because of connection between the active carrier 36 to the passive carrier 38 by the axle 33 in rail member 25 , when the active carrier 36 is driven, the passive carrier 38 will move via the right-side gear against rack 48 .
  • each passive carrier provides a pass-through bore through which the respective synchronous cables 5 ( 63 , 63 a ) can extend so that operation of, for example, motor 63 for controlling movement of the translucent shade will not cause movement of the opaque shade and vice versa.
  • the active and passive carriers 36 , 38 for the opaque and translucent shades 5 , 7 are disposed for movement along a common pair of racks 46 , 48 . It is contemplated that both shades can be controlled independently of each other. For example, motor 69 can be activated to extend the translucent shade over the porthole 3 and then motor 69 a can be activated to extend the opaque shade partially (or completely) over the porthole. However, because the carriers for both shades share a common set of racks, and the opaque shade carriers 42 , 44 are positioned in the racks above the translucent shade carriers 36 , 38 , the carriers 42 , 44 for the opaque shade are configured as having an extension region 45 .
  • the extension regions are dimensioned such that they can extend in a gap behind the active and passive carriers 36 , 38 of the translucent shade. This feature is best shown in FIG. 5 where the leading end of the opaque shade 5 is affixed to the extension regions 45 such that both shades can be extended a distance coterminous with each other. Without extension region 45 , the leading end of the opaque shade 5 would not be capable of extending to the same vertical position of the translucent shade 7 .
  • each shade is controlled by its respective motor 69 , 69 a.
  • motor 69 controls the movement of the translucent shade 7 (along with the coupled phantom fabric 9 ) upon selection of an appropriate function switch, e.g., “up”, “down”.
  • motor 69 a controls movement of the opaque shade 5 .
  • Operating power is supplied to the motors from an airplane power bus in a manner well known in the art and as more fully described in U.S. application Ser. No. 12/943,569.
  • FIGS. 6 , 7 , 8 and 10 A close-up depiction of a motor assembly having a mount 100 and the motor 69 is shown in FIGS. 6 , 7 , 8 and 10 . It will be appreciated that a similar motor assembly having a mount for motor 69 a is provided. For the sake of clarity, and unless otherwise warranted, only a discussion of the motor assembly having the mount 100 is provided below.
  • the mount 100 includes a movable table 102 slidably engaged to a fixed support 104 via a slot connection.
  • the fixed support includes one or more throughholes 103 for accommodating fasteners 101 to connect the mount 100 to a bottom frame member 51 ( FIG. 2 ).
  • a gear support 110 is provided for mounting a shaft 130 to the frame member 47 .
  • the shaft 130 is connected to a pair of bearing gears 120 , 121 and a pulley 126 .
  • the pulley includes a slot 127 for receiving the synchronous cable 63 so that rotation of the shaft 130 will cause raising and lowering of the translucent shade.
  • Coupling of the motor 69 to the shaft 130 allows the motor to raise and lower the translucent shade. This coupling is accomplished by providing a rotor seat 125 in the shaft 130 . With the motor 69 mounted on the motor mount 100 and, specifically, on the movable table 102 , a front face of the motor is received in an upstanding part 106 of the movable table.
  • the upstanding part contains a throughhole 108 through which a rotor 128 (see FIG. 2 ) of the motor extends so that, under normal operating conditions, the rotor 128 is received in rotor seat 125 for operating the pulley 126 .
  • movable table 102 has a slot 112 positioned over a well 105 formed in fixed support 104 to accommodate a coil spring 114 .
  • the coil spring is anchored at one end against a contact point (“X”) on movable table 102 , and at the other end against another contact point (“Y”) on the fixed support 104 .
  • the spring 114 biases the movable table 102 toward the pulley shaft 130 to seat the rotor 128 in rotor seat 125 .
  • the mechanism 150 includes an activation surface or “button” 151 which is preferably accessible through a front panel by inserting an appropriate tool in a direction indicated by arrow “B”.
  • mechanism 150 also includes a pair of cam arms 152 , 152 a which are connected at one end to the switch 150 and at another end to respective pivot fasteners 154 , 154 a.
  • Each cam arm includes an anchor 156 , 156 a for receiving an end of a connection cable 118 .
  • the other end of connection cable 118 is anchored at 119 to an actuator arm 116 formed at an end of the movable table 102 .
  • connection cable 118 can be made of any suitable gauge wire or of a strap or other type of connector, so long as it can serve its intended purpose of moving table 102 in the intended manner discussed above.
  • Switch 150 also includes a cover plate 160 (FIG. 6 ) which serves as a dust cover and, otherwise protects cam arms 152 , 152 a from being obstructed.
  • the translucent and opaque shades may be fully or partially deployed to extend over the porthole 3 .
  • the shades when the shades are extended, they are unrolled, via movement of synchronous cables 63 , 63 a from their respective spring rollers 70 , 72 .
  • the unrolling of the shades increases the spring tension in the spring rollers, as is known in the art.
  • the motor 69 , 69 a are of a particular design wherein, when the rotor 128 is seated in pulley shaft 130 and the motor is in an “off” state, i.e. an up/down switch is not selected, the spring tension in the spring rollers 70 , 72 is insufficient to cause rotation of the rotor. If this was not the case, involuntary raising of the shades would result when the motors are “off”. It should be appreciated, however, that for heavier shades and/or for other types of motors, a brake mechanism may be employed to hold the shades in their intended deployed positions.
  • the shades can be returned to their fully-opened positions by activation of switch 150 .
  • This is accomplished by applying a force to the button 151 in a direction of arrow B shown in FIG. 8 .
  • Activation of the switch causes rotation of cam arm 152 (in a counter-clockwise direction). That rotation causes movement of connection cable 118 as shown by direction arrow C which, in turn, urges movable table 102 against the force of spring 114 in direction C.
  • the switch 150 is a passive, i.e. “mechanical” switch which does not require any electricity for activation. The switch, therefore, allows the deployed shades to be raised by way of stored torsion spring force from the respective spring rollers 70 , 72 . It should also be noted that the switch 150 will need to be depressed for a specific amount of time (typically less than several seconds) so that the rotor 128 remains dislodged from the rotor seat 125 until the shades are returned to their fully-opened positions above porthole 3 . Once the switch 150 is released, table 102 returns to its position depicted in FIG. 7 under the urging of spring 114 to, again, couple motor 69 with pulley shaft 130 whereupon normal motorized shade operation can resume.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Blinds (AREA)
US13/979,118 2011-01-13 2012-01-13 Motorized window shade mechanism Abandoned US20140048219A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/979,118 US20140048219A1 (en) 2011-01-13 2012-01-13 Motorized window shade mechanism

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161432489P 2011-01-13 2011-01-13
PCT/US2012/021179 WO2012097211A1 (en) 2011-01-13 2012-01-13 Improved motorized window shade mechanism
US13/979,118 US20140048219A1 (en) 2011-01-13 2012-01-13 Motorized window shade mechanism

Publications (1)

Publication Number Publication Date
US20140048219A1 true US20140048219A1 (en) 2014-02-20

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ID=46507452

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Application Number Title Priority Date Filing Date
US13/979,118 Abandoned US20140048219A1 (en) 2011-01-13 2012-01-13 Motorized window shade mechanism

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US (1) US20140048219A1 (de)
EP (1) EP2665395A4 (de)
CN (1) CN103298379A (de)
BR (1) BR112013018072A2 (de)
CA (1) CA2824059A1 (de)
WO (1) WO2012097211A1 (de)

Cited By (7)

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US20150266579A1 (en) * 2014-03-18 2015-09-24 Umm Al-Qura University Auxiliary storage compartment for airline passenger cabins
US20180305976A1 (en) * 2015-11-24 2018-10-25 Metaco, Inc. Electric screen device
US10145171B2 (en) * 2011-03-07 2018-12-04 Hunter Douglas Inc. Control for movable rail
US20180370338A1 (en) * 2017-06-27 2018-12-27 Bauer Products, Inc. Vent shade assembly
US10730367B2 (en) 2017-06-27 2020-08-04 Bauer Products, Inc. Vent shade assembly
US11492846B2 (en) * 2020-03-27 2022-11-08 Taicang Kingfu Plastic Manufacture Co., Ltd. Window blind assembly having transmission assist structure
WO2023183522A1 (en) * 2022-03-23 2023-09-28 Aerospace Technologies Group, Inc. Electrically operated window shade assembly for an aircraft window having opaque and translucent shades

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EP2917444B1 (de) * 2012-10-15 2018-01-17 Aerospace Technologies Group, Inc. Freigabemechanismus für motorisierte jalousieanordnung im notfall
PL3492686T3 (pl) * 2016-06-15 2021-05-31 Vkr Holding A/S Urządzenie zasłaniające z szynami bocznymi

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US6186211B1 (en) * 1999-02-22 2001-02-13 Aerospace Technologies Group, Inc. Window assembly with a motorized window shade mechanism
AT503577B1 (de) * 2006-10-25 2007-11-15 Fischer Adv Components Gmbh Modulares flugzeugfenster
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US2142822A (en) * 1937-03-22 1939-01-03 Marguerite E Moore Window shade
US6230784B1 (en) * 1997-09-25 2001-05-15 Msa Aircraft Products Ltd. Electrically operated aircraft window with a sliding take-up spool
US6832641B1 (en) * 1999-11-17 2004-12-21 Eduardo Sanz Electric dual shade aircraft window
US20040262453A1 (en) * 2003-01-27 2004-12-30 Msa Aircraft Interior Products, Ltd. Matrix window
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US7690414B2 (en) * 2006-12-26 2010-04-06 Aerospace Technologies Group, Inc. Motorized window shade
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US8220521B2 (en) * 2008-11-22 2012-07-17 Diehl Aircabin Gmbh Device for darkening a cabin window
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Cited By (10)

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Publication number Priority date Publication date Assignee Title
US10145171B2 (en) * 2011-03-07 2018-12-04 Hunter Douglas Inc. Control for movable rail
US11180952B2 (en) 2011-03-07 2021-11-23 Hunter Douglas Inc Control for movable rail
US20150266579A1 (en) * 2014-03-18 2015-09-24 Umm Al-Qura University Auxiliary storage compartment for airline passenger cabins
US20180305976A1 (en) * 2015-11-24 2018-10-25 Metaco, Inc. Electric screen device
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Publication number Publication date
CN103298379A (zh) 2013-09-11
BR112013018072A2 (pt) 2019-09-24
EP2665395A1 (de) 2013-11-27
EP2665395A4 (de) 2015-10-14
CA2824059A1 (en) 2012-07-19
WO2012097211A1 (en) 2012-07-19

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