EP1764453A1 - Dispositif de levage pour un fenêtre de toit - Google Patents

Dispositif de levage pour un fenêtre de toit Download PDF

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Publication number
EP1764453A1
EP1764453A1 EP05388078A EP05388078A EP1764453A1 EP 1764453 A1 EP1764453 A1 EP 1764453A1 EP 05388078 A EP05388078 A EP 05388078A EP 05388078 A EP05388078 A EP 05388078A EP 1764453 A1 EP1764453 A1 EP 1764453A1
Authority
EP
European Patent Office
Prior art keywords
biasing means
window
sash
lifting
lifting device
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.)
Withdrawn
Application number
EP05388078A
Other languages
German (de)
English (en)
Inventor
Peter Dirch Jacobsen
Kristian Westh
Klaus Kornerup
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.)
VKR Holding AS
Original Assignee
VKR Holding AS
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 VKR Holding AS filed Critical VKR Holding AS
Priority to EP05388078A priority Critical patent/EP1764453A1/fr
Priority to PL06791481T priority patent/PL1924752T3/pl
Priority to ES06791481.2T priority patent/ES2567635T3/es
Priority to PCT/DK2006/050042 priority patent/WO2007031094A1/fr
Priority to HUE06791481A priority patent/HUE028281T2/en
Priority to CN2006800336798A priority patent/CN101263272B/zh
Priority to JP2008530332A priority patent/JP5059009B2/ja
Priority to EP06791481.2A priority patent/EP1924752B1/fr
Priority to EA200800828A priority patent/EA012401B1/ru
Publication of EP1764453A1 publication Critical patent/EP1764453A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
    • E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0351—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis
    • E04D13/0354—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis the parts being flat
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/44—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and vertically-sliding guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1207—Counterbalance devices with springs with tension springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/123—Counterbalance devices with springs with compression springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
    • E05F1/1058—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring for counterbalancing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1091—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a gas spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • E05Y2201/426—Function thereof for opening for the initial opening movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/686—Rods, links
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/74—Specific positions
    • E05Y2800/742—Specific positions abnormal
    • E05Y2800/746—Specific positions abnormal emergency or extended
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows
    • E05Y2900/152—Roof windows

Definitions

  • the present invention relates to a lifting device for a top hung roof window, said device comprising a lifting arm having a first end connectable to a sash or frame element of said window, and a second end pivotally connected to a slide block adapted for slidable engagement with an opposite frame or sash element, the slide block being in turn connected to a primary biasing means arranged to urge the slide block in a first direction.
  • Attics for living. Often it is possible to considerably increase living floor space at a reasonable price compared to building an extension to a house, which may be impossible anyway if it is in a densely built area. Further with the right windows, a former attic may be transformed into a comfortable and light dwelling, and often with a nice view to the landscape, the skyline and/or the sky, which will considerably raise the value of the house or flat.
  • a roof window construction is disclosed in EP 0 733 146 B1 (to the applicant). This construction is popular, as the sash of the roof window is balanced by a lifting device as outlined in the introduction, whereby the window is easy to operate and the sash may be parked in an arbitrary open position for ventilation.
  • the roof window construction disclosed in EP 0 733 146 B1 can provide a large opening, which will allow most people to escape or be rescued there through in case of emergency, the construction does not comply with the most strict regulations regarding rescue openings. Hence a dedicated rescue opening may sometimes be required to meet the regulations, which will increase the cost of converting the former attic into a dwelling.
  • the lifting device as outlined in the introduction is characterized in that the lifting arm is extendable and comprises a secondary biasing means urging to extend the lifting arm.
  • the lifting arm may extend to push the sash to a larger angular position in regard to the frame, and thereby provide a considerably larger escape opening to allow exit through the window.
  • the primary biasing means may be a gas spring, but according to an embodiment the primary biasing means is a helical spring.
  • Helical springs are low tech, robust and do not change characteristics over time, so the basic functionality of the window will not be deteriorated over time. Further helical springs are relatively cheap.
  • the secondary biasing means is a gas spring.
  • gas springs are standard, mass-produced components, which can be purchased at reasonable price, and hence will not add significantly to the total cost of the lifting device.
  • the device may further comprise an auxiliary biasing means arranged in conjunction with the primary biasing means to provide enhanced lifting force.
  • the auxiliary biasing means may be provided with adjustment means to allow the lifting force to be adjusted.
  • adjustment means to allow the lifting force to be adjusted.
  • the auxiliary biasing means is provided with adjustment means adapted to influence an active angular interval of the auxiliary biasing means.
  • the auxiliary biasing means may be rendered operative or non-operative in a given angular interval of opening of the window, which functionality may further increase the versatility of the lifting device.
  • the secondary biasing means is adapted for releasable locking in an unextended position.
  • the window is adapted for releasable locking in an unextended position.
  • An embodiment of the invention relates to a roof window comprising a frame and a movable, top hung sash and a lifting device as described above being arranged at an upper corner of the window.
  • the roof window may comprise a lifting device at both upper corners of the window, which will provide increased lifting capability and decrease the load on the sash due to the symmetric application of the lifting force of the lifting device on the sash.
  • the roof window 10 partially shown in the photo of Fig. 1 is adapted for mounting in an inclined roof.
  • the window 10 comprises a frame 11 and an openable, top hung sash 12 supporting a glass pane 13.
  • the window 10 incorporates a lifting device 1 to more or less counterbalance the weight of the sash 12, whereby the window can be operated easily, and even be parked in an arbitrary position.
  • the sash 12 is in a fully open position, in which the window can be used as an exit.
  • the lifting device 1 comprises a lifting arm 2 arranged to lift the sash 12 in respect to the frame 11.
  • the lifting arm 2 is connected to a sash element of the sash 12, and at a second end 4 to a slide block (not shown) sliding in a guideway 14 on the front side of a frame element of the frame 11, said frame element being opposite to the sash element.
  • the slide block is in turn connected to a tie rod (not shown) connected to a primary biasing means 6, in this case a helical spring, which will urge the slide block downwards in the guideway 14, and thereby lift the sash 12 as illustrated.
  • the lifting device 1 further comprises secondary biasing means 7, which becomes effective at an opening of 40-45° and continues to a max opening of approximately 67° corresponding to an opening height of about 120 cm by extension thereof.
  • the embodiment shown further comprises auxiliary biasing means 8, which may be adjusted to provide initial lifting depending on inclination of the roof and the weight of any accessories on the sash.
  • the window 10 is equipped with a set of lifting devices, one at each side of the sash 12. This is partly because of the restricted space available for the secondary biasing means 7.
  • the necessary lifting capacity is approximately 1000 N, whereas the largest possible gas spring mountable at the sash has a lifting capacity of 1100 N at the time of delivery.
  • gas springs tend to fade with time at a rate of approximately 2% per year, so it is advisable with a safety margin.
  • the primary biasing means 6 and the auxiliary biasing means 8 can be seen in the photograph of Fig. 2.
  • the primary biasing means 6 is a helical tension spring, which is connected to the sliding block 5 via a tie rod 15.
  • the auxiliary biasing means 8 is a helical compression spring, which becomes effective at abutment with the abutment 16, which is moveable for adjustment.
  • the abutment 16 may be adjusted by positioning the abutment 16 in one of a series of notches 21, such as nine positions, in a secondary guideway 22.
  • the auxiliary biasing means 8 may be adjusted to the inclination of the roof and the weight of the sash etc. to cooperate with the primary biasing means 6 during initial opening of the window 10.
  • the function is described in more detail in EP 0 733 146 B1 .
  • the lifting device can be seen in isolation in Fig. 3.
  • the position shown corresponds to a situation in which the sash is lifted to an open position, however prior to extension of the secondary biasing means 7. This corresponds to the maximum opening of the prior art window construction of EP 0 733 146 B1 .
  • the lifting arm 2 comprises a secondary biasing means 7 in the form of a gas spring.
  • a first end 3 of the lifting arm 3 is connected to a fitting or intermediate sash 17.
  • the intermediate sash 17 is connected to a frame fitting 19 by a hinge 18.
  • a sash may be connected to the intermediate frame 17 at a pivot hinge 20, to thereby achieve a window, which is operable as either a centre-hung window or a top-hung window.
  • FIG. 3 is a corresponding side view illustrating the lifting device in the maximum, normal opening, in which the intermediate sash 17 is raised by the lifting arm 2, but the secondary biasing means 7 is not extended.
  • the maximum, normal opening is an opening of about 40-45°.
  • the secondary biasing means 7 is extended, raising the intermediate sash 17 further to an escape opening as illustrated in the side view of Fig. 5.
  • the escape opening is an opening of about 65-70°.
  • the lifting device is in Fig. 6 seen mounted with a primary biasing means 6 in the form of a helical spring which is connected to the slide shoe 5 of the lifting device via the tie rod 15.
  • a secondary biasing means 8 namely a helical spring, is arranged around the tie rod 15. In the illustrated position, the secondary biasing means 8 is not active, as it is free floating between the end of the primary biasing means 6 and the abutment 16.
  • lifting device is intended to cover any counterbalancing, biasing or lifting device, as will be understood by the skilled person.
  • the term “lifting device” is not restricted to a device urging the sash to an open position, but will also cover devices, which only partially carry the weight of the sash, i.e. a counterbalancing or lifting aid to facilitate opening of the window.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Wing Frames And Configurations (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Emergency Lowering Means (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
EP05388078A 2005-09-15 2005-09-15 Dispositif de levage pour un fenêtre de toit Withdrawn EP1764453A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EP05388078A EP1764453A1 (fr) 2005-09-15 2005-09-15 Dispositif de levage pour un fenêtre de toit
PL06791481T PL1924752T3 (pl) 2005-09-15 2006-09-14 Urządzenie podnoszące do okna dachowego
ES06791481.2T ES2567635T3 (es) 2005-09-15 2006-09-14 Un dispositivo de elevación para una ventana de tejado
PCT/DK2006/050042 WO2007031094A1 (fr) 2005-09-15 2006-09-14 Dispositif de levage pour fenêtre de toit
HUE06791481A HUE028281T2 (en) 2005-09-15 2006-09-14 Lifting device for roof window
CN2006800336798A CN101263272B (zh) 2005-09-15 2006-09-14 天窗提升装置
JP2008530332A JP5059009B2 (ja) 2005-09-15 2006-09-14 ルーフウィンドウ用リフトデバイス
EP06791481.2A EP1924752B1 (fr) 2005-09-15 2006-09-14 Dispositif de levage pour une fenêtre de toit
EA200800828A EA012401B1 (ru) 2005-09-15 2006-09-14 Подъемное устройство для мансардного окна верхнего света

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05388078A EP1764453A1 (fr) 2005-09-15 2005-09-15 Dispositif de levage pour un fenêtre de toit

Publications (1)

Publication Number Publication Date
EP1764453A1 true EP1764453A1 (fr) 2007-03-21

Family

ID=35510949

Family Applications (2)

Application Number Title Priority Date Filing Date
EP05388078A Withdrawn EP1764453A1 (fr) 2005-09-15 2005-09-15 Dispositif de levage pour un fenêtre de toit
EP06791481.2A Active EP1924752B1 (fr) 2005-09-15 2006-09-14 Dispositif de levage pour une fenêtre de toit

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP06791481.2A Active EP1924752B1 (fr) 2005-09-15 2006-09-14 Dispositif de levage pour une fenêtre de toit

Country Status (8)

Country Link
EP (2) EP1764453A1 (fr)
JP (1) JP5059009B2 (fr)
CN (1) CN101263272B (fr)
EA (1) EA012401B1 (fr)
ES (1) ES2567635T3 (fr)
HU (1) HUE028281T2 (fr)
PL (1) PL1924752T3 (fr)
WO (1) WO2007031094A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112049335A (zh) * 2020-08-25 2020-12-08 杜祥力 一种建筑物顶楼天窗

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103374997A (zh) * 2012-04-27 2013-10-30 万维通风设备江苏有限公司 全自动排烟天窗
CN107905685A (zh) * 2017-11-06 2018-04-13 李玉金 一种加装气弹簧的提升窗
DK180500B1 (en) * 2017-11-24 2021-06-01 Vkr Holding As Lifting device including a sledge system axle and a roof window comprising such a lifting device
DK179893B9 (en) * 2017-11-24 2019-10-03 Vkr Holding A/S Lifting device including a sledge system for installation in a roof window and a roof window comprising such a lifting device
CN109594902B (zh) * 2018-10-18 2021-01-22 黄山萨洛凯铝业有限公司 一种门窗的密封结构
CN109677247A (zh) * 2018-12-21 2019-04-26 湖北航天技术研究院特种车辆技术中心 一种抗冲击逃生窗
CN109606083A (zh) * 2018-12-21 2019-04-12 湖北航天技术研究院特种车辆技术中心 一种天窗支撑装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2407586B1 (de) * 1974-02-16 1975-06-12 Braas & Co Gmbh Um eine obere Horizontalachse schwenkbares Dachfenster
EP0430721A2 (fr) * 1989-12-01 1991-06-05 Colt International Limited Clapet d'aération
EP0733146A1 (fr) * 1993-12-10 1996-09-25 Rasmussen Kann Ind As Fenetre s'installant en particulier dans le versant d'un toit incline
US5615522A (en) * 1994-07-13 1997-04-01 Roto Frank Ag Roof window with positioning assembly
WO2003018946A1 (fr) * 2001-08-22 2003-03-06 Vkr Holding A/S Fenetre reversible, utilisation correspondante et dispositif de guidage pour fenetre reversible

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0371581U (fr) * 1989-11-15 1991-07-19
JPH0960411A (ja) * 1995-08-22 1997-03-04 Nippon Fruehauf Co Ltd コンテナ用跳ね上げ式扉の開閉装置
JP3303640B2 (ja) * 1995-11-21 2002-07-22 大阪金具株式会社 自動閉戸装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2407586B1 (de) * 1974-02-16 1975-06-12 Braas & Co Gmbh Um eine obere Horizontalachse schwenkbares Dachfenster
EP0430721A2 (fr) * 1989-12-01 1991-06-05 Colt International Limited Clapet d'aération
EP0733146A1 (fr) * 1993-12-10 1996-09-25 Rasmussen Kann Ind As Fenetre s'installant en particulier dans le versant d'un toit incline
EP0733146B1 (fr) 1993-12-10 1997-06-11 V. Kann Rasmussen Industri A/S Fenetre pour installation en particulier dans le versant d'un toit incline
US5615522A (en) * 1994-07-13 1997-04-01 Roto Frank Ag Roof window with positioning assembly
WO2003018946A1 (fr) * 2001-08-22 2003-03-06 Vkr Holding A/S Fenetre reversible, utilisation correspondante et dispositif de guidage pour fenetre reversible

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112049335A (zh) * 2020-08-25 2020-12-08 杜祥力 一种建筑物顶楼天窗

Also Published As

Publication number Publication date
EP1924752B1 (fr) 2016-03-09
HUE028281T2 (en) 2016-12-28
EA012401B1 (ru) 2009-10-30
EP1924752A1 (fr) 2008-05-28
EA200800828A1 (ru) 2008-06-30
JP5059009B2 (ja) 2012-10-24
PL1924752T3 (pl) 2016-08-31
CN101263272A (zh) 2008-09-10
WO2007031094A1 (fr) 2007-03-22
JP2009508024A (ja) 2009-02-26
CN101263272B (zh) 2012-10-03
ES2567635T3 (es) 2016-04-25

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