EP1801345A1 - Dispositif de store - Google Patents

Dispositif de store Download PDF

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Publication number
EP1801345A1
EP1801345A1 EP05759956A EP05759956A EP1801345A1 EP 1801345 A1 EP1801345 A1 EP 1801345A1 EP 05759956 A EP05759956 A EP 05759956A EP 05759956 A EP05759956 A EP 05759956A EP 1801345 A1 EP1801345 A1 EP 1801345A1
Authority
EP
European Patent Office
Prior art keywords
slat
slats
shaft
raising
lowering
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.)
Granted
Application number
EP05759956A
Other languages
German (de)
English (en)
Other versions
EP1801345B1 (fr
EP1801345A4 (fr
Inventor
Mamoru Ohishi
Tetsuya Hiratsuka
Koji Matsumoto
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.)
Oiles Eco Corp
Original Assignee
Oiles Eco Corp
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
Priority claimed from JP2004249367A external-priority patent/JP4609002B2/ja
Priority claimed from JP2004249368A external-priority patent/JP2006063703A/ja
Priority claimed from JP2004249365A external-priority patent/JP4710043B2/ja
Priority claimed from JP2004249373A external-priority patent/JP4710044B2/ja
Priority claimed from JP2004249371A external-priority patent/JP2006063704A/ja
Priority to EP14161165.7A priority Critical patent/EP2767666A3/fr
Application filed by Oiles Eco Corp filed Critical Oiles Eco Corp
Priority to EP14154880.0A priority patent/EP2749727A3/fr
Publication of EP1801345A1 publication Critical patent/EP1801345A1/fr
Publication of EP1801345A4 publication Critical patent/EP1801345A4/fr
Publication of EP1801345B1 publication Critical patent/EP1801345B1/fr
Application granted granted Critical
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E06B9/38—Other details
    • E06B9/384—Details of interconnection or interaction of tapes and 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
    • E06B9/24—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
    • E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • 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
    • E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • E06B9/304—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape with tilting bar and separate raising shaft
    • 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
    • E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • E06B9/307—Details of tilting bars and their 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
    • E06B9/28—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
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • 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
    • E06B9/323—Structure or support of upper box

Definitions

  • the present invention relates to a window blind apparatus which is disposed in a window of a building to hinder sight and shut out light for the interior of a room.
  • Patent Document 1 JP-A-2004-156289
  • Window blind apparatuses are known in which a plurality of slats are arranged vertically in a window of a building to hinder sight and shut out light for the interior of a room by the raising/lowering and tilting of the slats.
  • a raising and lowering device for raising and lowering the slats and a tilting mechanism for tilting the slats are provided in such a window blind apparatus.
  • the plurality of slats superposed on each other and bundled are generally disposed on the ceiling side.
  • the plurality of slats which, in the full opening of the window, are superposed on each other and bundled so as not to obstruct the field of view through the window and, where necessary, to allow sufficient daylight to be obtained, are preferably disposed on the ceiling side without greatly covering an upper portion of the window.
  • the upper portion of the window is greatly covered by these bundled slats unless the ceiling is made high.
  • the slats are linked to each other by link mechanisms having cord-like bodies; however, if the slats are bundled in the full opening of the window, such cord-like bodies droop to the outside from between the slats, which mars the beauty of the room interior. Furthermore, if such a droop to the outside occurs partially, an irregularity occurs in the height of the slats between the left and the right, which also mars the beauty.
  • the window blind apparatus which is installed at the window, has a possibility of being fouled early due to dust and the like, so that it is desirable to perform frequent cleaning.
  • the window blind apparatus since the slats are normally linked to each other by the cord-like bodies of the link mechanisms, the window blind apparatus is inferior in assembling and disassembling efficiency, with the result that cleaning is time-consuming and may possibly involve large-scale work.
  • the slats are normally linked to each other by the cord-like bodies of the link mechanisms, and are hung down at the window at the time of shutting out the light or hindering sight.
  • the slats being swung by the external wind or the wind from an indoor air-flow system. Such swinging of the slats shortens the life of the link mechanisms, and can lead to the damage of surrounding objects in some cases.
  • the present invention has been devised in view of the above-described aspects, and its object is to provide a window blind apparatus in which the plurality of bundled slats can be disposed on the ceiling side as practically as possible, thereby making it possible to obtain sufficient daylight without obstructing the field of view through the window.
  • Another object of the present invention is to provide a window blind apparatus in which the drooping of the cord-like bodies to the outside from between the slats can be eliminated, thereby rendering the window blind apparatus excellent in appearance.
  • Still another object of the present invention is to provide a window blind apparatus which excels in assembling and disassembling efficiency, thereby making it possible to reduce the manufacturing cost and facilitating cleaning.
  • a further object of the present invention is to provide a window blind apparatus in which the plurality of slats hanging down at the window can be held so as not to sway due to the wind or the like, thereby preventing the occurrence of an unexpected accident or the like and making it possible to improve the product life.
  • the window blind apparatus comprises: a plurality of slats juxtaposed to each other; a link mechanism for linking the slats to each other; a raising and lowering mechanism for raising the slats starting with a lowermost one of the slats and lowering them starting with that lowermost slat; and a tilting mechanism for tilting the slats in synchronism with the raising and lowering of the slats, the link mechanism including a front edge link member connected to a front edge portion of each of the slats and a rear edge link member connected to a rear edge portion of each of the slats, the tilting mechanism including a swingable member coupled at its front edge portion to an upper end portion of the front edge link member and coupled at its rear edge portion to an upper end portion of the rear edge link member, a rotatable arm member secured at its one end portion to an intermediate portion between the front edge portion and the rear edge portion of the swingable member, and rotating means
  • the rotating means can be disposed on the lateral side of the swingable member.
  • the plurality of bundled slats located beneath the swingable member can be disposed on the ceiling side as practically as possible, thereby making it possible to obtain sufficient daylight without obstructing the field of view through the window.
  • the rotating means may include a coupling arm member which is rotatably coupled at its one end portion to another end portion of the rotatable arm member and is rotatable, a rotator which is rotatably coupled to another end portion of the coupling arm member, a rotating mechanism for rotating the rotator, and a hampering mechanism for hampering the rotation of the rotator by more than a fixed degree.
  • the rotating means may include a coupling pin member which is coupled at its one end portion to the coupling arm member and at its other end portion to the rotator
  • the rotating mechanism may include a rotational power source for generating rotational power and having a rotating shaft, which is rotated by the generated rotational power, and a transmitting mechanism for transmitting the rotation of the rotating shaft of the rotational power source to the rotator.
  • the hampering mechanism may including a fixed plate which has a circular arc-shaped guide hole through which the coupling pin member passes
  • the transmitting mechanism may include an idling mechanism for idling the rotating shaft of the rotational power source with respect to the rotator in a case where the rotational load of the rotator increases due to the abutment of the coupling pin member against the fixed plate at an end of the guide hole.
  • the rotating means may include a linearly movable member which has one end portion movably connected to another end portion of the rotatable arm member, and which is linearly movable; a rotation-linear motion converting mechanism for linearly moving the linearly movable member on the basis of a rotation imparted thereto; and a hampering mechanism for hampering the linear motion of the linearly movable member by more than a fixed degree.
  • the linearly movable member may have a guide hole extending in a linearly moving direction thereof, and the hampering mechanism may have a fixed pin member which passes in the guide hole of the linearly movable member.
  • the rotating means may include a rotational power source for generating rotational power and having a rotating shaft, which is rotated by the generated rotational power, and a transmitting mechanism for transmitting the rotation of the rotating shaft of the rotational power source to the rotation-linear motion converting mechanism.
  • the transmitting mechanism may include an idling mechanism for idling the rotating shaft of the rotational power source with respect to the rotation-linear motion converting mechanism in a case where the linear motion load of the rotation-linear motion converting mechanism increases due to the abutment of the linearly movable member against the fixed pin member at an end of the guide hole.
  • the rotation-linear motion converting mechanism may include a gear which is rotated by the rotation imparted thereto from the transmitting mechanism and a gear which is rotated with its speed reduced relative to the rotation of the gear and meshes with the linearly movable member.
  • the idling mechanism in a preferred example has a sliding mechanism for causing the rotating shaft of the rotational power source to idle with respect to the rotator or the rotation-linear motion converting mechanism.
  • the raising and lowering of the slats can be effected at low speed, and halfway opening of the window by the slats and the tilting angle of the slats can be set precisely.
  • the window blind apparatus having the hampering mechanism even if the rotational power source malfunctions, the plurality of slats can be disposed at the proper position, and it is possible to reliably obtain a full opening and a full closure of the window.
  • each of the front edge link member and the rear edge link member may have a flat, flexible belt-shaped body or a flexible string member having a substantially circular cross section as well as shaft members which are secured to the belt-shaped body or the string member at fixed intervals and are linked to each other by means of the belt-shaped body or the string member.
  • the shaft member may include a shaft member main body having a substantially rectangular shape, a pair of shaft supporting portions which are respectively provided integrally on side surfaces of one end portion of the shaft member main body, and a pair of shaft portions which are each provided integrally on a side surface of each of the shaft supporting portions.
  • the slat may have receiving holes for rotatably receiving the shaft portions of the shaft member so as to allow the slat to be supported by the link mechanism.
  • the belt-shaped body or the string member may extend through an interior of each of the shaft member main bodies and between the pairs of shaft supporting portions and being secured to each of the shaft member main bodies.
  • an upper surface of the shaft supporting portion of the shaft member concerning the lower slat, with which a lower end surface of the shaft supporting portion of the shaft member concerning the upper slat comes into contact is inclined so as to be gradually higher toward a central portion of a lateral end portion of the lower slat, so that the shaft member main body concerning the upper slat tilts toward a central portion of the upper slat.
  • the slat should preferably have on its upper outer surface recessed portions for respectively accommodating the shaft member main bodies in a case where the slats are vertically superposed on each other.
  • the lower end surface of the shaft supporting portion of the shaft member may have an arcuate surface.
  • the slat has slits each communicating with each of the receiving holes, and the shaft portion of the shaft member is insertable into and withdrawable from the receiving hole through the slit.
  • the slats can be easily removed from the link mechanism and can be fitted again to the link mechanism after the removal.
  • the window blind apparatus is made to excel in assembling and disassembling efficiency, thereby making it possible to reduce the manufacturing cost and perform cleaning easily.
  • the slat includes an elongated slat main body, a support member for supporting a lateral edge portion of the slat main body, and a coupling mechanism for coupling the support member to the lateral edge portion of the slat main body.
  • the support member including a plate portion which is superposed on a lateral end portion of the slat main body, a front edge clasping portion provided integrally on the plate portion to clasp a front edge of the lateral end portion of the slat main body, and a rear edge clasping portion provided integrally on the plate portion to clasp a rear edge of the lateral end portion of the slat main body.
  • the coupling mechanism including a recessed portion provided integrally in one of the slat main body and the support member and a projection which is fitted in the recessed portion and is provided integrally on another one of the slat main body and the support member.
  • the raising and lowering mechanism may include a receiving base for receiving the slat at a lowermost end by coming into contact with that slat, a cord-like body for raising and lowering which has one end portion coupled to the receiving base and is passed through the lateral end portion of each of the slats, and traveling means for causing the cord-like body to travel in synchronism with the tilting operation of the tilting mechanism.
  • the traveling means may include a pulley for wrapping the cord-like body for raising and lowering therearound and a rotational power source which generates rotational power for rotating the pulley and has a rotating shaft rotated by the generated rotational power.
  • the rotational power source may be used jointly by the tilting mechanism and may be adapted to produce the tilting operation of the tilting mechanism in addition to the rotation of the pulley as the rotating shaft is rotated.
  • the raising and lowering mechanism further may include a reversing pulley between the receiving base and the pulley, and the cord-like body for raising and lowering may be suspended vertically through the reversing pulley.
  • the receiving base may be one which is provided separately from the slat, but the slat at the lowermost end may be used as the receiving base. In this case, the slat at the lowermost end as the receiving base comes into contact with a slat at a lowermost end among the slats located thereabove, and receives that slat.
  • the slat has in its lateral edge portion a through hole for allowing the cord-like body for raising and lowering to be passed therethrough.
  • the through hole includes a central hole having a shape corresponding to a cross-sectional shape of the cord-like body for raising and lowering and defined by an inner peripheral surface of the slat and an enlarged hole communicating with the central hole.
  • the enlarged hole is defined by an inclined surface of the slat extending from one edge of an inner peripheral surface of the slat defining the central hole toward the rear edge portion of the slat. Another edge of the inner peripheral surface of the slat defining the central hole terminates at a lower outer surface of the slat.
  • the cord-like body for raising and lowering may be constituted by a flat, flexible belt-shaped body
  • the central hole may have a rectangular shape corresponding to a rectangular cross-sectional shape of the belt-shaped body
  • the inclined surface of the slat may be a flat surface, extending toward the rear edge portion of the slat, and terminating at the upper outer surface of the slat.
  • the inner peripheral surface and the inclined surface of the slat defining the through hole may preferably be arranged such that even in a case where the slat is maximally tilted by the tilting mechanism, the cord-like body for raising and lowering extends straightly without being bent in the through hole.
  • the cord-like body for raising and lowering in the tilting motion of the slats the cord-like body for raising and lowering is able to extend straightly without being affected by the tilting motion of the slats, the slats can be tilted without being hampered by the cord-like body for raising and lowering, and the traveling of the cord-like body for raising and lowering can be effected without being hampered by the slat.
  • the window blind apparatus in accordance with the invention may further comprise holding means for holding the slats so as to prevent the swinging motion of the slats in a horizontal plane.
  • the holding means may have a vertically extending cord-like body for holding which is passed through the lateral edge portion of the slat, and whose both ends are fixed.
  • the slat may have in its lateral edge portion a through hole for holding through which the cord-like body for holding is passed through.
  • the through hole for holding may be defined by one inclined surface of the slat extending toward the rear edge portion of the slat and terminating at the upper outer surface of the slat and by another inclined surface of the slat extending toward the front edge portion of the slat and terminating at the lower outer surface of the slat.
  • the through hole for holding may be further defined by one flat surface of the slat contiguous to the one inclined surface of the slat and terminating at the lower outer surface of the slat and by another flat surface of the slat contiguous to the other inclined surface of the slat and terminating at the upper outer surface of the slat.
  • the one flat surface and the other flat surface may be mutually parallel and disposed with a substantially identical interval to a width of the cord-like body for holding.
  • the one and other inclined surfaces of the slat defining the through hole for holding may be arranged such that even in a case where the slat is maximally tilted by the tilting mechanism, the cord-like body for holding extends straightly without being bent in the through hole for holding.
  • the slat may include an elongated slat main body and a support member for supporting a lateral edge portion of the slat main body, and the through hole for holding may be provided in a central portion of the support member between a front edge portion and a rear edge portion of the support member.
  • the slat may include an elongated slat main body, a support member for supporting a lateral edge portion of the slat main body, and a cord-like body holder fitted and secured in a central portion of the support member between a front edge portion and a rear edge portion of the support member, and the through hole for holding may be provided in the cord-like body holder.
  • the cord-like body for holding is formed of a steel-made wire in a preferred example, but may be formed by other rope or the like.
  • the plurality of slats hanging down at the window can be held so as not to sway due to the wind or the like, thereby preventing the occurrence of an unexpected accident or the like and making it possible to improve the product life. Furthermore, according to the window blind apparatus having the above-described through hole for holding, in the tilting motion of the slats the cord-like body for holding is able to extend straightly without being affected by the tiling motion of the slats, and the slats can be tilted, or raised and lowered without being hampered by the cord-like body for holding.
  • a window blind apparatus in which the plurality of bundled slats can be disposed on the ceiling side as practically as possible to make it possible to obtain sufficient daylight without obstructing the field of view through the window, in which the drooping of the cord-like bodies to the outside from between the slats can be eliminated to render the window blind apparatus excellent in appearance, which excels in assembling and disassembling efficiency to make it possible to reduce the manufacturing cost and facilitating cleaning, and in which the plurality of slats hanging down at the window can be held so as not to sway due to the wind or the like, to prevent the occurrence of an unexpected accident or the like and make it possible to improve the product life.
  • a window blind apparatus in which the drooping of the cord-like bodies to the outside from between the slats can be eliminated to render the window blind apparatus excellent in appearance, which excels in assembling and disassembling efficiency to make it possible to reduce the manufacturing cost and facilitating cleaning, and in which the plurality of slats hanging down at the window can be held so as not to sway due to the wind or the like, to prevent the occurrence of an unexpected accident or the like and make it possible to improve the product life.
  • a window blind apparatus which excels in assembling and disassembling efficiency to make it possible to reduce the manufacturing cost and facilitating cleaning, and in which the plurality of slats hanging down at the window can be held so as not to sway due to the wind or the like, to prevent the occurrence of an unexpected accident or the like and make it possible to improve the product life.
  • the window blind apparatus in which the plurality of slats hanging down at the window can be held so as not to sway due to the wind or the like, to prevent the occurrence of an unexpected accident or the like and make it possible to improve the product life.
  • the traveling of the cord-like body for raising and lowering can be effected properly even if the slats are tilted, and unexpected stopping of the raising and lowering of the slats can be prevented.
  • a window blind apparatus 1 in accordance with this embodiment is arranged to shut out light and hinder sight with respect to a window 2 of a building, and is comprised of a plurality of slats 3 juxtaposed to each other; a link mechanism 4 for linking the plurality of slats 3 to each other; a raising and lowering mechanism 5 for raising the plurality of slats 3 in a direction A, starting with the lowermost slat 3, and lowering them in a direction B, starting with that lowermost slat 3; a tilting mechanism 6 for tilting the plurality of slats 3 in a direction R1 in synchronism with the raising and lowering of the slats 3 in the directions A and B; and a holding means 7 for holding the slats 3 so as to prevent the swinging motion of the slats 3 in a horizontal plane.
  • the window 2 has glass 9 fitted to a window sash 8, and the window sash 8 is fixed to a window frame 10 of a building frame.
  • each of the slats 3 has an elongated, curved slat main body 21 made of an aluminum sheet; a support member 23 for supporting one lateral end portion 22 of the slat main body 21; a cord-like body holder 27 which is fitted to a central portion 26 of the support member 23 between a front edge portion 24 and a rear edge portion 25 thereof; and a coupling mechanism 28 (see Fig. 7) for coupling the support member 23 to the lateral end portion 22 of the slat main body 21.
  • the slat main body 21 integrally has a wide portion 29 and the lateral end portion 22 narrower than the wide portion 29.
  • a through hole 45 through which a flat, flexible belt-shaped body 44 serving as a cord-like body for raising and lowering the slats 3 is passed; a hole 46 in which the cord-like body holder 27 is rotatably fitted and secured; and a through hole 47 for effecting the removal of the cord-like body holder 27 from the support member 23.
  • the through hole 45 includes a central hole 52 having a shape corresponding to the cross-sectional shape of the belt-shaped body 44, i.e., a cord-like body for raising and lowering, and defined by an inner peripheral surface 51 of the support member 23 of the slat 3 as well as an enlarged hole 53 communicating with the central hole 52.
  • the enlarged hole 53 is defined by one inclined surface 54 of the support member 23 extending from one edge of the inner peripheral surface 51 of the support member 23 defining the central hole 52 toward the rear edge portion 25 of the support member 23 of the slat 3, and by another inclined surface 55 of the support member 23 extending from another edge of the inner peripheral surface 51 toward the front edge portion 24 of the support member 23 of the slat 3.
  • the other edge of the inner peripheral surface 51 defining the central hole 52 terminates at a lower outer surface 56 of the support member 23, which is a lower outer surface (reverse surface) of the slat 3.
  • the inclined surface 54 is a flat surface, extends toward the rear edge portion 25, and terminates at the outer surface 41 which is the upper outer surface of the slat 3, while the inclined surface 55 is a flat surface, extends toward the front edge portion 24, and terminates at the outer surface 41.
  • the inner peripheral surface 51 and the inclined surface 54 defining the through hole 45 are arranged such that even in cases where the slat 3 is maximally tilted by the tilting mechanism 6, the belt-shaped body 44 extends straightly without being bent, as shown in Fig. 12.
  • An upper surface 57 of the support member 23 defining the bottom surface of the recessed portion 43 is inclined so as to become gradually higher toward the central portion 26 of the support member 23.
  • the cord-like body holder 27 which together with the support member 23 constitutes the lateral end portion of the slat 3, includes a cylindrical portion 62 having a through hole 61 for holding, as well as a bifurcated portion 64 which is integrally formed with the cylindrical portion 62 and has on its outer peripheral surface a claw portion 63 as a detent.
  • the cord-like body holder 27 at the bifurcated portion 64 is rotatably fitted and secured in the hole 46 in a snap-fit fashion.
  • the cord-like body holder 27 is adapted to be removable from the hole 46 as the bifurcated portion 64 is made to undergo shrinkage in diameter through the through hole 47.
  • the coupling mechanism 28 includes a through hole 67 serving as a recessed portion provided integrally in the lateral end portion 22 of the slat main body 21, which is one of the slat main body 21 and the support member 23, as well as a projection 68 which is fitted in the through hole 67 and is provided integrally on the lower outer surface 56 of the support member 23, which is the other one of the slat main body 21 and the support member 23.
  • the projection 68 is adapted to be fitted into the through hole 67 in a snap-fit fashion at the time of the insertion of the lateral end portion 22 into the front edge clasping portion 33 and the rear edge clasping portion 35.
  • the link mechanism 4 includes a front edge link member 71 connected to the front edge portion 24 of the support member 23 of each slat 3 as well as a rear edge link member 72 connected to the rear edge portion 25 of the support member 23 of each slat 3.
  • Each of the front edge link member 71 and the rear edge link member 72 has a flat, flexible belt-shaped body 73 which is made of synthetic fiber as well as the shaft members 36 which are made of synthetic resin, are secured to the belt-shaped body 73 at fixed intervals, and are linked to each other by means of the belt-shaped body 73.
  • the belt-shaped body 73 extends through the interior of each shaft member main body 42 and between pairs of shaft supporting portions 75, and is secured to each shaft member main body 42.
  • each shaft member 36 includes the shaft member main body 42 having a substantially rectangular shape, the pair of shaft supporting portions 75 which are respectively provided integrally on side surfaces of one end portion of the shaft member main body 42, and the pair of shaft portions 38 which are each provided integrally on a side surface of each of the shaft supporting portions 75.
  • the shaft member main body 42 of the shaft member 36 concerning that lower slat 3 comes into contact with the upper surface 57 of the support member 23 concerning that lower slat 3 so as to be disposed slant.
  • an upper surface 77 of the shaft supporting portion 75 of the shaft member 36 concerning the lower slat 3, with which an arcuate-surfaced lower end surface 76 of the shaft supporting portion 75 of the shaft member 36 concerning the upper slat 3 comes into contact, is inclined so as to be gradually higher toward the central portion 26 of the support member 23, i.e., the lateral end portion of the lower slat 3, so that the shaft member main body 42 concerning the upper slat 3 tilts toward the central portion 26 of the support member 23 of the upper slat 3, i.e., is rotated in a direction R2 about the shaft portion 38.
  • the shaft portion 38 is fitted and secured in the receiving hole 39 through the slit 40 in a snap-fit fashion, and is insertable into and withdrawable from the receiving hole 39.
  • each of the slats 3 is detachable with respect to the link mechanism 4.
  • the raising and lowering mechanism 5 includes an elongated hollow receiving base 81 which receives the slat 3 at the lowermost end by coming into contact with that slat 3 and extends parallel to that slat 3 in the lateral direction in the same way as that slat 3; a reversing pulley 84 which is rotatably mounted on a mounting member 82 through a shaft member 83; the belt-shaped body 44 which serves as the cord-like body for raising and lowering, has one end portion 80 coupled to a lower surface of the receiving base 81, and is passed through the through hole 45 of the lateral end portion of each slat 3; and a traveling means 85 for causing the belt-shaped body 44 to travel in the directions A and B in synchronism with the tilting operation of the tilting mechanism 6.
  • the traveling means 85 includes a pulley 86 for wrapping the belt-shaped body 44 therearound and a rotational power source 88 which generates rotational power for rotating the pulley 86 and has a rotating shaft 87 rotated by the generated rotational power.
  • the belt-shaped body 44 wound around the pulley 86 on the other end side is suspended vertically through the reversing pulley 84 disposed between the receiving base 81 and the pulley 86, and the pulley 86 is secured on the rotating shaft 87 so as to rotate with the rotation of the rotating shaft 87.
  • the rotational power source 88 includes an electric motor 91 which is operated and stopped by an operating switch mechanism provided additionally, and which is stopped by a detected result from a detector for detecting a maximally raised position and a maximally lowered position of the receiving base 81; and a reduction gear mechanism 92 for transmitting the rotation of an output rotating shaft of the electric motor 91 to the rotating shaft 87.
  • the electric motor 91 and the reduction gear mechanism 92 are installed in a housing 94 which is mounted on an upper horizontal frame 93 of the window frame 10, and which supports the mounting member 82.
  • the rotational power source 88 is used jointly by a rotating means 95 of the tilting mechanism 6, and as its rotating shaft 87 is rotated, the rotational power source 88 is adapted to produce, in addition to the rotation of the pulley 86, the rotation of a rotatable arm member 96 in a direction r, to thereby produce the tilting operation of the tilting mechanism 6.
  • the raising and lowering mechanism 5 raises the receiving base 81 to raise the slats 3 in the direction A, starting with the lowermost slat 3, and to finally bundle all the slats 3 in an overlapping manner, as shown in Fig. 1, while lowering the receiving base 81 to lower the slats 3 in the direction B, starting with the lowermost slat 3, and to dispose the tilted slats 3 in the entire window 2, as shown in Fig. 11.
  • the tilting mechanism 6 includes a swingable member 107 which is coupled at its front edge portion 102 to an upper end portion 101 of the belt-shaped body 73 of the front edge link member 71 by means of a pin member 103, and is coupled at its rear edge portion 105 to an upper end portion 104 of the belt-shaped body 73 of the rear edge link member 72 by means of a pin member 106; a shaft member 108 supported rotatably in the direction r by the mounting member 82; the rotatable arm member 96 which is secured at its one end portion 109 to an intermediate portion 110 between the front edge portion 102 and the rear edge portion 105 of the swingable member 107 by means of the shaft member 108; and the rotating means 95 for rotating the rotatable arm member 96 in the direction r.
  • the rotating means 95 includes a coupling arm member 124 which is rotatably coupled at its one end portion 121 to the other end portion 123 of the rotatable arm member 96 by means of a shaft member 122, and is rotatable; a coupling pin member 127 which is rotatably coupled at its one end portion 125 to the other end portion 126 of the coupling arm member 124; an annular rotator 129 to which the other end portion 128 of the coupling pin member 127 is rotatably coupled, and which is rotatably coupled to the other end portion 126 of the coupling arm member 124 by means of the coupling pin member 127; a rotating mechanism 130 for rotating the rotator 129; and a hampering mechanism 131 for hampering the rotation of the rotator 129 by more than a fixed degree.
  • the rotator 129 includes an annular portion 112 which is rotatably disposed in an annular recess 134 of the pulley 86 concentrically with the pulley 86 and is rotatably mounted on a central shaft portion 111 of the pulley 86, in which the rotating shaft 87 is fitted, by coming into sliding contact with the central shaft portion 111; and a hollow semicylindrical portion 114 which is formed integrally with the annular portion 112 and has a circular arc-shaped notch 113.
  • the rotating mechanism 130 includes a rotational power source 88 for generating rotational power and having the rotating shaft 87 which is rotated by the generated rotational power; and a transmitting mechanism 135 for transmitting the rotation of the rotating shaft 87 of the rotational power source 88 to the rotator 129.
  • the rotational power source 88 which is used jointly by the traveling means 85 of the raising and lowering mechanism 5, includes the electric motor 91 and the reduction gear mechanism 92 for transmitting the rotation of the output rotating shaft of the electric motor 91 to the rotating shaft 87. As the rotating shaft 87 is rotated, the rotational power source 88 is adapted to rotate the rotator 129 by means of the transmitting mechanism 135.
  • the hampering mechanism 131 includes a fixed plate 139 which has a circular arc-shaped guide hole 136 in which the coupling pin member 127 passes, the fixed plate 139 being attached to a side plate 137 of the housing 94 by means of supports 138.
  • the hampering mechanism 131 is adapted to hamper and inhibit further rotation of the rotator 129 as the coupling pin member 127 abuts against the fixed plate 139 at respective ends 140 and 141 (see Fig. 10) of the guide hole 136.
  • the transmitting mechanism 135 has an idling mechanism 142 consisting of a coil spring 119 having one end 115 disposed on one end face 116 side of the hollow semicylindrical portion 114 defining one end of the notch 113 and another end 117 disposed on the other end face 118 side of the hollow semicylindrical portion 114 defining the other end of the notch 113, the coil spring 119 being wound around the central shaft portion 111 of the pulley 86 in frictional contact therewith.
  • the coil spring 119 wound around the central shaft portion 111 of the pulley 86 in frictional contact therewith is rotated in the same direction, with the result that the one end 115 of the coil spring 119 abuts against the end face 116 of the hollow semicylindrical portion 114 so as to tighten the coil spring 119 onto the central shaft portion 111 and to rotate the hollow semicylindrical portion 114 in the same direction.
  • the rotating shaft 87 is rotated.
  • the rotation of the rotating shaft 87 causes the pulley 86 to rotate, which, in turn, causes the rotator 129 to rotate by means of the coil spring 119 in frictional contact with the pulley 86.
  • the rotation of the rotator 129 rotates the coupling arm member 124 by means of the coupling pin member 127, as shown in Fig. 10.
  • the coupling arm member 124 is rotated, the swingable member 107 is swung in the direction r by means of the rotatable arm member 96.
  • the rear edge link member 72 is raised by being lifted up relative to the front edge link member 71, while the front link member 71 is lowered relative to the rear edge link member 72.
  • the tiling motion in the direction R1 is caused to take place in the upper slats 3 whose overlappings are consecutively canceled in conjunction with the lowering of the receiving base 81 based on the traveling of the belt-shaped body 44 in the direction B due to the synchronous paying out of the belt-shaped body 44 from the pulley 86.
  • the tiling motion in the direction R1 is caused to take place in the slats 3, as shown in Fig.
  • the swingable member 107 swings reversely by means of the reverse rotation of the coupling arm member 124, the front edge link member 71 is lifted up relative to the rear edge link member 72, while lowering the rear edge link member 72 relative to the front edge link member 71, thereby causing the slats 3 to undergo tilting motion in the opposite direction to the direction R1.
  • the holding means 7 has the wire 65 serving as a vertically extending cord-like body for holding, the wire 65 being relatively movably passed through the through hole 61 of the cord-like body holder 27, i.e., a lateral end portion of each slat 3 and through a lateral end portion of the receiving base 81, the wire 65 having one end fixed to the mounting member 82 by means of a fixture 145 and another end fixed to a floor 147 of the building by means of a fixture 146.
  • the window blind apparatus 1 those similar to the support member 23, the cord-like body holder 27, the coupling mechanism 28, the link mechanism 4, the raising and lowering mechanism 5, the tilting mechanism 6, the holding means 7, and the like, excluding the electric motor 91 and the reduction gear mechanism 92, are also provided on the other lateral end portion 148 side of the slat main body 21.
  • the rotating shaft 87 extends to the other lateral end portion 148 side of the slat main body 21 so as to supply rotational power to the raising and lowering mechanism and the tilting mechanism on the other lateral end portion 148 side of the slat main body 21.
  • the raising and lowering mechanism and the tilting mechanism on the other lateral end portion 148 side of the slat main body 21 are adapted to operate in synchronism with the raising and lowering mechanism 5 and the tilting mechanism 6 on the one lateral end portion 22 side of the slat main body 21.
  • the swingable member 107 is coupled to the rotating means 95 by means of the rotatable arm member 96, the rotating means 95 can be disposed on the lateral side of the swingable member 107.
  • the plurality of bundled slats 3 located beneath the swingable member 107 can be disposed on the ceiling side as practically as possible, thereby making it possible to obtain sufficient daylight without obstructing the field of view through the window 2.
  • the upper surface 77 of the shaft supporting portion 75 concerning the lower slat 3, with which the lower end surface 76 of the shaft supporting portion 75 concerning the upper slat 3 comes into contact, is inclined so as to be gradually higher toward a central portion of the lateral end portion of the lower slat 3. Therefore, the rotating direction of the shaft supporting portion 75 can be specified to the direction R2 so that the belt-shaped body 73 can be disposed between the two vertically overlapping slats 3.
  • the window blind apparatus 1 is made to excel in assembling and disassembling efficiency, thereby making it possible to reduce the manufacturing cost and perform cleaning easily.
  • the window blind apparatus 1 is made to excel in assembling and disassembling efficiency, thereby making it possible to reduce the manufacturing cost and perform cleaning easily.
  • the inner peripheral surface 51 and the inclined surface 54 of the slat 3 defining the through hole 45 are arranged such that even in cases where the slat 3 is maximally tilted by the tilting mechanism 6, the belt-shaped body 44 extends straightly without being bent. Therefore, in the tilting motion of the slats 3 the belt-shaped body 44 can be maintained in its straightly extending state without being affected by the tilting motion of the slats 3, and the slats 3 can be tilted, or raised and lowered without being hampered by the belt-shaped body 44.
  • the holding means 7 since the holding means 7 is provided, the plurality of slats 3 hanging down at the window can be held so as not to sway due to the wind or the like, thereby preventing the occurrence of an unexpected accident or the like and making it possible to improve the product life. Furthermore, since the wire 65 is passed through the through hole 61 of the cord-like body holder 27 which is rotatably fitted and secured in the hole 46, in the tilting motion of the slats 3 the wire 65 can be maintained in its straightly extending state without being affected by the tiling motion of the slats 3, and the slats 3 can be tilted, or raised and lowered without being hampered by the wire 65.
  • the hampering mechanism 131 is provided, even if the rotational power source 88 malfunctions, the plurality of slats 3 can be disposed at the proper position, and it is possible to reliably obtain a full opening and a full closure of the window 2.
  • the rotatable arm member 96 may alternatively be rotated by means of a linearly movable member 151, as shown in Figs. 13 and 14.
  • the rotating means 95 in such a case includes the linearly movable member 151 which has one end portion 152 movably connected to the other end portion 123 of the rotatable arm member 96 through an elongated hole 153 and the shaft member 122, and which is linearly movable in directions C and D; a rotation-linear motion converting mechanism 154 for linearly moving the linearly movable member 151 on the basis of the rotation imparted thereto; a hampering mechanism 155 for hampering the linear motion of the linearly movable member 151 in the directions C and D by more than a fixed degree; the rotational power source 88 (see Fig. 1) which generates rotational power and has the rotating shaft 87 which rotates by the generated rotational power; and the transmitting mechanism 135 for transmitting the rotation of the rotating shaft 87 of the rotational power source 88 to the rotation-linear motion converting mechanism 154.
  • the linearly movable member 151 includes an elongated portion 162 having two guide holes 161 extending in a linearly moving direction; and an arm portion 163 which is formed integrally with the elongated portion 162, and has at its one end portion 152 the elongated hole 153 in which the shaft member 122 is disposed.
  • the linearly movable member 151 is linearly movable in the directions C and D by being guided by fixed pin members 165 which are respectively disposed in the guide holes 161.
  • the rotation-linear motion converting mechanism 154 includes an annular rotator 170 which is rotated by the rotation imparted thereto from the transmitting mechanism 135 and is rotatably disposed in the annular recess 134 of the pulley 86; an annular gear 171 secured to the rotator 170; a gear 174 which meshes with the gear 171 and is rotatably supported by a fixed plate 173 through a shaft member 172; and a gear 176 which is rotated with its speed reduced relative to the rotation of the gear 171 and meshes with rack teeth 175 of the linearly movable member 151.
  • the rotator 170 and the gear 171 secured to the rotator 170 are disposed concentrically with the rotating shaft 87.
  • the rotator 170 which is similar to the rotator 129, includes the annular portion 112 which is rotatably disposed in the annular recess 134 of the pulley 86 concentrically with the pulley 86 and is rotatably mounted on the central shaft portion 111 of the pulley 86, in which the rotating shaft 87 is fitted, by coming into sliding contact with the central shaft portion 111; and the hollow semicylindrical portion 114 which is formed integrally with the annular portion 112 and has the circular arc-shaped notch 113 (see Fig. 4).
  • the gear 171 secured to the rotator 170 is rotatable with respect to the central shaft portion 111 of the pulley 86.
  • the shaft member 172 is rotatably supported by the fixed plate 173 attached to the side plate 137 of the housing 94 by means of the supports 138.
  • the gear 176 disposed concentrically with the gear 174 is secured, together with the gear 174, to the shaft member 172.
  • the hampering mechanism 155 has the fixed plate 173 as well as the two fixed pin members 165 which are respectively passed through the guide holes 161 of the linearly movable member 151 and are secured to the fixed plate 173.
  • the hampering mechanism 155 is adapted to hamper and inhibit further linear motion of the linearly movable member 151 in the directions C and D as the linearly movable member 151 at respective ends 180 and 181 (see Fig. 15) of the guide holes 161 abuts against the respective fixed pin members 165.
  • the transmitting mechanism 135 has the idling mechanism 142 consisting of the coil spring 119 which causes the rotating shaft 87 of the rotational power source 88 to idle with respect to the rotator 170 of the rotation-linear motion converting mechanism 154 in the case where the linear motion load of the linearly movable member 151 in the directions C and D increases due to the abutment of the linearly movable member 151 against the fixed pin members 165 at the ends 180 and 181 of the guide holes 161.
  • the coil spring 119 wound around the central shaft portion 111 of the pulley 86 in frictional contact therewith is rotated in the same direction, with the result that the other end 117 of the coil spring 119 abuts against the end face 118 of the hollow semicylindrical portion 114 so as to rotate the hollow semicylindrical portion 114 in the same direction.
  • the raising and lowering mechanism 5 in addition to the receiving base 81, the reversing pulley 84, the belt-shaped body 44, and the traveling means 85, the raising and lowering mechanism 5 further has a reversing pulley 186 which is rotatably mounted on the mounting member 82 through a shaft member 185.
  • the belt-shaped body 44 is adapted to be wound around pulley 86 in opposite direction to the above state by means of a reversing pulley 186.
  • the rotating shaft 87 is rotated.
  • the rotation of the rotating shaft 87 causes the pulley 86 to rotate, which, in turn, causes the rotator 170 to rotate by means of the coil spring 119 in frictional contact with the pulley 86.
  • the rotation of the rotator 170 rotates the linearly movable member 151 in the direction D via the gears 171, 174, and 176.
  • the swingable member 107 is swung in the direction r by means of the rotatable arm member 96.
  • the rear edge link member 72 is lifted up relative to the front edge link member 71, while the front link member 71 is lowered relative to the rear edge link member 72.
  • the tiling motion in the direction R1 is caused to take place in the upper slats 3 whose overlappings are consecutively canceled in conjunction with the lowering of the receiving base 81 based on the traveling of the belt-shaped body 44 in the direction B due to the synchronous paying out of the belt-shaped body 44 from the pulley 86.
  • the window blind apparatus 1 shown in Figs. 13 and 14 is also able to exhibit the above-described advantages. Furthermore, since the gear 176 in the rotation-linear motion converting mechanism 154 is adapted to be rotated with its speed reduced relative to the rotation of the gear 171, the raising and lowering of the slats 3 can be effected at low speed, and halfway opening of the window 2 by the slats 3 and the tilting angle of the slats 3 can be set precisely.
  • the wire 65 is passed through the through hole 61 of the cord-like body holder 27, such a cord-like body holder 27 may not be used, and the through hole 47 provided in the central portion 26 between the front edge portion 24 and the rear edge portion 25 of the support member 23 may be used as the through hole for holding. In this case, as shown in Fig.
  • the through hole 47 for holding is defined by one inclined surface 191 of the support member 23, which is one inclined surface of the slat 3, the one inclined surface 191 extending toward the rear edge portion 25 of the support member 23, i.e., the rear edge portion of the slat 3, and terminating at the upper outer surface 41 of the support member 23, i.e., the upper outer surface of the slat 3; another inclined surface 192 of the support member 23, which is another inclined surface of the slat 3, the other inclined surface 192 extending toward the front edge portion 24 of the support member 23, i.e., the front edge portion of the slat 3, and terminating at the lower outer surface 56 of the support member 23, i.e., the lower outer surface of the slat 3; one flat surface 193 of the support member 23, which is one flat surface of the slat 3, the one flat surface 193 being contiguous to the inclined surface 191 and terminating at the outer surface 56; and another flat surface 194 of the support member 23, which is another flat surface of the
  • the one flat surface 193 and the other flat surface 194 are mutually parallel, and are disposed with a substantially identical interval d or diameter to the width or diameter of the wire 65 to such an extent that the ease of movement of the support member 23 in the directions A and B with respect to the wire 65 can be maintained, and the holdability of the support member 23 by the wire 65 can be maintained.
  • the inclined surfaces 191 and the 192 and the flat surfaces 193 and 194 defining such a through hole 47 are arranged such that even in cases where the slat 3 is maximally tilted by the tilting mechanism 6, the wire 65 extends straightly without being bent, as shown in Fig. 17.
  • the shaft members 36 are linked to each other by the flat, flexible belt-shaped body 73
  • the shaft members 36 may alternatively be linked to each other by a flexible string member 201 having a substantially circular cross section, as shown in Figs. 18 to 21.
  • the string member 201 extends through the interior of the shaft member main body 42 of each shaft member 36 and between the pairs of shaft supporting portions 75, and is secured to each shaft member main body 42.
  • the slat main body 21 has integrally therewith the wide portion 29 and a pair of lateral end portions 22 which are inserted into the slits 214 of the thick lateral portions 211 and 212.
  • Each slat 3 has for each lateral end portion 22 the coupling mechanism 28 consisting of the through hole 67 provided in each lateral end portion 22 as well as the projection 68 provided integrally on the thin central portion 213 and fitted in the through hole 67.
  • the cord-like body holder 27 is fitted and secured in the thick lateral portion 212 and has a through hole 215 similar to the through hole 45 so that even in cases where the slat 3 is maximally tilted by the tilting mechanism 6 (the case shown in Fig. 19), the wire 65 is able to maintain a straight state without being bent, the wire 65 being passed through the through hole 215.
  • the shaft portion 38 is adapted to be fitted and secured in the receiving hole 39 through the slit 40 in a snap-fit fashion
  • an arrangement may be provided such that, as shown in Fig. 18 and 19, the shaft portion 38 is fitted and secured in a snap-fit manner in the receiving hole 39 of the support member 23 not having the slit 40, by making use of the flexibility of the front edge portions 24 and the rear edge portions 25 of the thick lateral portions 211 and 212.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP05759956.5A 2004-08-27 2005-07-13 Dispositif de store Not-in-force EP1801345B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP14154880.0A EP2749727A3 (fr) 2004-08-27 2005-07-13 Store
EP14161165.7A EP2767666A3 (fr) 2004-08-27 2005-07-13 Dispositif de store

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2004249367A JP4609002B2 (ja) 2004-08-27 2004-08-27 ブラインド装置
JP2004249371A JP2006063704A (ja) 2004-08-27 2004-08-27 ブラインド装置
JP2004249373A JP4710044B2 (ja) 2004-08-27 2004-08-27 ブラインド装置
JP2004249365A JP4710043B2 (ja) 2004-08-27 2004-08-27 ブラインド装置
JP2004249368A JP2006063703A (ja) 2004-08-27 2004-08-27 ブラインド装置
PCT/JP2005/012963 WO2006022090A1 (fr) 2004-08-27 2005-07-13 Dispositif de store

Related Child Applications (4)

Application Number Title Priority Date Filing Date
EP14161165.7A Division-Into EP2767666A3 (fr) 2004-08-27 2005-07-13 Dispositif de store
EP14161165.7A Division EP2767666A3 (fr) 2004-08-27 2005-07-13 Dispositif de store
EP14154880.0A Division-Into EP2749727A3 (fr) 2004-08-27 2005-07-13 Store
EP14154880.0A Division EP2749727A3 (fr) 2004-08-27 2005-07-13 Store

Publications (3)

Publication Number Publication Date
EP1801345A1 true EP1801345A1 (fr) 2007-06-27
EP1801345A4 EP1801345A4 (fr) 2013-02-20
EP1801345B1 EP1801345B1 (fr) 2015-07-01

Family

ID=35967310

Family Applications (3)

Application Number Title Priority Date Filing Date
EP14154880.0A Withdrawn EP2749727A3 (fr) 2004-08-27 2005-07-13 Store
EP14161165.7A Withdrawn EP2767666A3 (fr) 2004-08-27 2005-07-13 Dispositif de store
EP05759956.5A Not-in-force EP1801345B1 (fr) 2004-08-27 2005-07-13 Dispositif de store

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP14154880.0A Withdrawn EP2749727A3 (fr) 2004-08-27 2005-07-13 Store
EP14161165.7A Withdrawn EP2767666A3 (fr) 2004-08-27 2005-07-13 Dispositif de store

Country Status (3)

Country Link
EP (3) EP2749727A3 (fr)
TW (2) TWI386546B (fr)
WO (1) WO2006022090A1 (fr)

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CN107002460A (zh) * 2014-11-28 2017-08-01 立川窗饰工业株式会社 横式百叶窗
EP3620604A1 (fr) 2018-09-05 2020-03-11 Hunter Douglas Industries B.V. Structure de montage allongée et unité de montage la comprenant pour le montage d'un revêtement architectural entre des surfaces de montage opposées

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WO2008038924A1 (fr) * 2006-09-28 2008-04-03 Seoul Opto Device Co., Ltd. Ensemble diode électroluminescente ultraviolette
WO2009028473A1 (fr) * 2007-08-31 2009-03-05 Ninomiya, Tadateru Store vénitien
WO2011027408A1 (fr) * 2009-09-04 2011-03-10 オイレスＥｃｏ株式会社 Dispositif de store
CN112704327A (zh) * 2021-01-18 2021-04-27 李茂恩 一种基于区块链和5g的医疗影像显示系统及其使用方法
CN113047754A (zh) * 2021-03-18 2021-06-29 建为(广东)智能科技有限公司 一种自动调节透气窗叶片角度的智能控制器

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JPS63116695U (fr) * 1987-01-24 1988-07-27
JP2002180768A (ja) * 2000-12-14 2002-06-26 Oiles Ind Co Ltd ブラインド装置
JP2004156289A (ja) * 2002-11-06 2004-06-03 Oiles Eco Corp ブラインド装置用のスラット支持部材、そのスラット支持部材を具備したスラット支持機構及びそのスラット支持機構を具備したブラインド装置

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US2673607A (en) * 1947-06-24 1954-03-30 Helen Rulfs Hardenbrook Venetian blind
JPS63116695U (fr) * 1987-01-24 1988-07-27
JP2002180768A (ja) * 2000-12-14 2002-06-26 Oiles Ind Co Ltd ブラインド装置
JP2004156289A (ja) * 2002-11-06 2004-06-03 Oiles Eco Corp ブラインド装置用のスラット支持部材、そのスラット支持部材を具備したスラット支持機構及びそのスラット支持機構を具備したブラインド装置

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Publication number Priority date Publication date Assignee Title
CN107002460A (zh) * 2014-11-28 2017-08-01 立川窗饰工业株式会社 横式百叶窗
EP3620604A1 (fr) 2018-09-05 2020-03-11 Hunter Douglas Industries B.V. Structure de montage allongée et unité de montage la comprenant pour le montage d'un revêtement architectural entre des surfaces de montage opposées

Also Published As

Publication number Publication date
TW201250103A (en) 2012-12-16
TW200615443A (en) 2006-05-16
EP1801345B1 (fr) 2015-07-01
TWI386546B (zh) 2013-02-21
EP2749727A3 (fr) 2015-01-21
EP1801345A4 (fr) 2013-02-20
TWI402414B (zh) 2013-07-21
EP2749727A2 (fr) 2014-07-02
EP2767666A2 (fr) 2014-08-20
EP2767666A3 (fr) 2015-01-21
WO2006022090A1 (fr) 2006-03-02

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