EP3792423A1 - Fenstermodul mit verbesserter hebeanordnung und dachlichtsystem mit einem solchen fenstermodul als deckenmodul - Google Patents

Fenstermodul mit verbesserter hebeanordnung und dachlichtsystem mit einem solchen fenstermodul als deckenmodul Download PDF

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Publication number
EP3792423A1
EP3792423A1 EP20194847.8A EP20194847A EP3792423A1 EP 3792423 A1 EP3792423 A1 EP 3792423A1 EP 20194847 A EP20194847 A EP 20194847A EP 3792423 A1 EP3792423 A1 EP 3792423A1
Authority
EP
European Patent Office
Prior art keywords
sash
module
frame
window module
lifting assembly
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
EP20194847.8A
Other languages
English (en)
French (fr)
Other versions
EP3792423B1 (de
Inventor
Michael Galsgård Holm
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
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Filing date
Publication date
Application filed by VKR Holding AS filed Critical VKR Holding AS
Publication of EP3792423A1 publication Critical patent/EP3792423A1/de
Application granted granted Critical
Publication of EP3792423B1 publication Critical patent/EP3792423B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • E04D2013/034—Daylight conveying tubular skylights
    • E04D2013/0345—Daylight conveying tubular skylights with skylight shafts extending from roof to ceiling
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/025—Means acting between hinged edge and frame
    • 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 window module comprising a frame defining a length and a width of the window module in a window module plane, and a sash with a pane, said sash being hinged to the frame in a hinge connection defining a hinge axis and allowing the sash to swing out of the window module plane from a closed position to an open position about the hinge axis, and a lifting assembly configured to modulate the swinging movement of the sash.
  • the invention furthermore relates to a roof light system comprising such a window module.
  • window modules take place in a variety of manners, depending among other things on the orientation and opening possibilities of the sash of the window module. For instance, in window modules located vertically in a mounted condition and with a vertical hinge axis as in a traditional façade window, relatively low operational forces are required; however, a lifting assembly can have other functions in such a window including assisting in the opening and closing of the sash. In window modules installed for instance in an inclined roof surface, or horizontally, the requirements on the user can be quite substantial.
  • a window module is as a ceiling module in a roof light system, which is provided to an interior building room without direct access to the roof to provide incident light.
  • façade windows are typically applied as there is no immediate access to the roof surface, or only artificial light if the room has no access to an outer wall.
  • roof windows provide for more light than a corresponding façade window and most often provide an unhindered view of the sky.
  • the lifting assembly By incorporating a lifting assembly with a linkage mechanism and a spring device, it is possible to provide the desired pattern of movement while at the same time facilitating operation during opening and closing of the sash.
  • the lifting assembly modulates the movement of the sash.
  • the spring device is biased in one or both of the first and second positions.
  • the window module according to the invention is provided for use as a ceiling module in a roof light system, and the sash opens inwards into the interior building room, it is thus possible to arrange for the spring device to increase its bias during the opening movement such that the closing movement is assisted by the release of the bias.
  • the spring device comprises a pressurised cylinder device comprising a gas spring with a cylinder and a piston rod.
  • a gas spring is an advantageous alternative to mechanical tensioning means such as a spring, as it is possible to control the spring characteristics closely, while at the same time being self-supporting and of a relatively slender design.
  • the gas spring has a dampening effect.
  • the frame-side hinged joint is connected to the cylinder and the third hinged joint of the main link to the piston rod of the gas spring, the frame-side hinged joint being preferably connected to the frame of the window module.
  • the frame-side hinged joint may be connected to the piston rod and the third hinged joint of the main link to the cylinder of the gas spring, the third hinged joint of the main link being preferably connected to the cylinder of the gas spring via an extension plate, more preferably via an angled connection flange.
  • the frame-side hinged joint is connected to the frame base plate. This allows for the lifting assembly to be provided as an individual unit, which is particularly advantageous in terms of retrofitting of an existing window module.
  • the lifting assembly may allow for an arbitrary opening angle of the sash of the window module.
  • the lifting assembly is configured to assume a second position in which the sash of the window module is swung out of the window module plane to a maximum opening angle of substantially 90°.
  • locking means are provided for locking the sash of the window module in the maximum opening angle. This prevents unintentional closure of the sash from the open position and thus provides for increased safety.
  • Such locking means may comprise a lock hole in the main link, a lock hole in the frame base plate and a screw in the frame, and wherein the screw may be screwed out of the frame and into the lock hole in the main link when the lock hole in the main link and the lock hole in the frame base plate are in an overlapping position in the maximum opening angle of the sash of the window module.
  • the lifting assembly furthermore comprises a guide link connected to the main link in a fourth hinged joint, the guide link being provided with a straight track portion and an angled lock track portion for receiving a pin on the frame base plate, said angled lock track portion being engageable with the pin in the maximum opening angle of the sash of the window module by rotation of the guide link.
  • the engagement between the angled lock track portion and the pin may be a locking engagement. This provides for particularly easy locking of the sash in the open position.
  • means may be provided for limiting the movement of the lifting assembly and in turn the sash in the maximum opening angle. This prevents over-opening of the sash, which is desirable in certain installation situations.
  • Such movement limiting means may be provided by the angled track portion in embodiments comprising an angled track portion. This provides for a particularly safe operation.
  • the movement limiting means are provided by an end stop on the frame base plate cooperating with a guide pin on the main link, and optionally, said frame base plate is provided with an arc-shaped guide edge, the guide pin being preferably received in an arc-shaped track in a member of the frame.
  • means may be provided for limiting the movement of the lifting assembly in a supply condition.
  • the movement limiting means may be provided by a first end stop at one end of the arc-shaped guide edge for limiting the movement of the lifting assembly in the first position, and a second end stop for limiting the movement of the lifting assembly in the second position.
  • means may be provided for controlling the movement of the linkage mechanism and the spring device in a direction perpendicular to the frame base plate.
  • the spring device is arranged as a pressure spring and the bias of the spring device is more relaxed in the first position of the lifting assembly corresponding to the closed position of the sash of the window module and tensioned in the second position corresponding to an open position of the sash.
  • the spring device assists in the closing of the sash, which is particularly advantageous in installation situations in which the sash needs to counteract gravity during the closing movement.
  • the lifting assembly is connected to only the frame of the window module in a supply condition of the window module, and assuming a position, with the spring device in its relaxed condition, the sash being preferably configured to be connected to the frame at the hinge connection in the supply condition and is opened to an intermediate condition, and the lifting assembly is configured to be brought from its first position to its second position before connection to the sash of the window module in the intermediate condition of the sash, preferably by means of a tool insertable into an opening in the sash base plate.
  • the sash base plate is provided with a set of spigots to be received in a corresponding set of apertures in a member of the sash of the window module, said set of apertures being preferably provided in a recess.
  • the mounting of the sash base plate is made logical and unmistakeable.
  • the sash link and/or the main link is/are provided with an offset. This makes it possible to reduce the overall thickness of the lifting assembly while still ensuring appropriate movement of the components.
  • a roof light system in which the window module according to the first aspect constitutes a ceiling module and in which the sash is configured to be opened into the interior building room.
  • a window module and a roof light system are shown.
  • a roof light system generally designated 1 and comprising a window module according to the invention forming a ceiling module 5 of the roof light system 1 will be described.
  • window module and ceiling module will be used alongside each other.
  • the window module according to the invention can also be used in other arrangements, including stand-alone, and in all conceivable orientations other than the shown horizontal, with a sash 53 of the window module 5 opening downwards.
  • the roof light system 1 is shown in a mounted condition in a roof structure of an inclined roof generally designated 2 within a framework of trusses 21, 22, 23, 24, counter-battens 25, battens 26 and a vapour barrier 27.
  • the trusses 21, 22, 23, 24 form, in a manner known per se, the load-bearing structure of the roofing (not shown) and the counter-battens 25 are arranged in parallel to the trusses, either on the same line as the trusses or offset therefrom.
  • the battens 26 of the roof 2 are arranged perpendicularly to the counter-battens 25, yet the arrangement thereof can also be in any other plane direction.
  • the roof light system 1 can be mounted centrally in the roof 2, as shown in the drawing figures, or at the top edge of the roof 2, at the lower part of the roof 2 or at the outer edges of the roof 2. There may be more than one roof light system 1 installed in the inclined roof 2.
  • the roof light system 1 is configured to provide a light conduit between the inclined roof 2 of a building and an interior building room 3 with a ceiling 31.
  • the roof light system 1 comprises a roof module 4 with a roof module frame 41 and a roof module pane 42.
  • the roof module frame 41 defines a length LRM and a width WRM of the roof module in a roof module plane and is configured to be mounted in a surface of the roof 2, e.g. connected to counter-battens 25 and/or the battens 26 by means of mounting brackets (not shown). In the mounted condition, the roof module plane is substantially parallel to the surface of the roof 2.
  • the roof light system 1 further has a ceiling module 5 with a ceiling module frame 51 and a ceiling module pane 52.
  • the ceiling module frame 51 defines a length LCM and a width WCM of the ceiling module 5 in a ceiling module plane and is configured to be mounted in the ceiling 31, e.g. connected to the trusses 21, 22, 23 and 24. In the mounted position, the ceiling module plane is substantially parallel to the ceiling 31.
  • the roof light system 1 further comprises a shaft arrangement 6 extending between the roof module 4 and the ceiling module 5.
  • said shaft comprises two side sections 61, 62, a first end section 63 and a second end section 64.
  • Each side section 61, 62 has a top edge portion 611 with a length substantially corresponding to a length of the roof module which is in connection with the roof module 4.
  • the side sections 61, 62 also comprise a bottom edge portion 612 with a length substantially corresponding to a length of the ceiling module 5 being connected to the ceiling module 5.
  • Each side section 61, 62 further has a first side edge portion 613 and a second side edge portion 614 for connection with the first and second end sections 63, 64.
  • Each of the first and second end sections 63, 64 has a top edge, a bottom edge, and two side edges.
  • the end sections 63, 64 and the side sections 61, 62 in the mounted state form a shaft between the roof module 4 and the ceiling module 5.
  • the roof light system 1 furthermore comprises a support assembly 7.
  • Components forming part of the support assembly 7 comprise brackets 72, 73 and corner posts 81, 83.
  • a window module 5 in a first embodiment.
  • left-hand is used for facilitating the reading and is not to be considered limiting.
  • the left-hand side is the side of the roof light system seen from the inside and in the direction from the high end to the low end.
  • terms such as “side member”, “first end member”, “second end member” are used for denoting directions only.
  • the window module 5 comprises a frame 51 and a sash 53 provided with a pane 52 and hinged to the frame 51 in a hinge connection 54 defining a hinge axis and allowing the sash 53 to swing out of the window module plane from a closed position to an open position about the hinge axis.
  • a lifting assembly 10 is configured to modulate the swinging movement of the sash 53. Terms such as “lifting” and “modulate” are intended to be interpreted in their broadest scope and encompass movements including swinging upwards, downwards and sideward, and that the movements are balanced in the broadest sense, assisted, dampened, braked or checked.
  • the frame 51 of the ceiling module 5 comprises two side members 511, 513 and first and second end members 512, 514.
  • the sash 53 of the ceiling module 5 comprises two side members 531, 533 and first and second end members 532, 534 wherein the hinge connection 54 is connected to a set of side members 511, 531 of the frame 51 and the sash 53, respectively.
  • the hinge connection 54 comprises a frame hinge part 541 and a sash hinge part 542.
  • FIG. 7 other details of the ceiling module 5 at the ceiling are shown, including connecting means for the corresponding section of the shaft arrangement comprising a groove profile 55 and a compression profile 56. Furthermore, a trim profile 57 is provided, connected to the ceiling module frame 51 by a set of clips 68. Finally, a ceiling trim frame 59 is connected to the ceiling module frame 51 to span the transition to the ceiling 31 in the mounted condition.
  • a lifting assembly 10 is in the embodiment shown connected to each first and second end member 512, 514 of the frame 51 of the ceiling module 5, and is connected or connectable to the sash 53 of the ceiling module 5 as will be described in more detail below. In principle, only one lifting assembly 10 could be present. Likewise, the lifting assembly or lifting assemblies could be located at the side member(s) of the frame and sash in case the hinge connection is located at the first or second end member.
  • the lifting assembly 10 comprises a frame base plate 11 configured to be connected to the frame 51, a sash base plate 12 configured to be connected to the sash 53, a linkage mechanism including a main link 13 connected to the frame base plate 11 in a first hinged joint 131, and a sash link 14 connected to the sash base plate 12 in a sash-side hinged joint 141.
  • the main link 13 has a generally triangular plate-shaped configuration, but other shapes are conceivable.
  • the sash link 14 is connected to the main link 13 in a second hinged joint 132.
  • the sash link 14 has the form of a substantially straight, plane plate element.
  • a spring device 15 having two ends is provided and connected at one end to the main link 13 in a third hinged joint 133 and at the other end configured to be connected to the frame base plate 11 or the frame 51 of the window module 5 in a frame-side hinged joint 151.
  • the spring device 15 may in principle have any configuration extending between two ends, but is typically linear with a substantially longer length than cross-sectional dimensions.
  • the lifting assembly 10 is configured to assume a first position corresponding to the closed position of the sash 53 of the window module 5 and be moved to a second position corresponding to the open position of the sash 53.
  • the spring device 15 is biased in at least one of the first and second positions.
  • the sash 53 opens downwards, and the lifting assembly 10 is here configured to assist in the closing movement to facilitate the operation.
  • the spring device 15 is configured to be biased during the opening movement and then to release the accumulated energy during the closing movement.
  • the lifting assembly 10 also dampens the movement of the sash 53 during opening.
  • the dampening provided by the lifting assembly is advantageously provided in that the spring device 15 has a dampening effect on the movement between the first and second positions, and/or vice versa.
  • the lifting assembly 10 could rely on mechanical tensioning means such as a pressure spring.
  • the spring device comprises a pressurised cylinder of a suitable kind, in particular a gas spring 15.
  • a gas spring is known to have excellent performance in pushing as well as pulling actions, and it is also possible to incorporate a dampening effect.
  • the dampening effect provides for an improved user experience. This applies during normal operation of the window module 5, i.e. when opening and closing the sash 53, which is able to be performed in smooth movements.
  • the dampened gas spring 15 also has a vital function when the lifting assembly 10 is to be connected to the sash 53 and hence to the frame 51 in the procedure of bringing the window module 5 from its supply condition to a mounted condition, corresponding to normal use of the window module 5, as will be described in further detail below.
  • Fig. 11 indicates a majority of the components of the lifting assembly 10, whereas reference numerals are not present in all of the other figures for ease of readability.
  • the gas spring 15 is provided with a cylinder 152 and a piston rod 153.
  • the frame-side hinged joint 151 is connected to the piston rod 153 and the third hinged joint 133 of the main link 13 to the cylinder 152 of the gas spring 15.
  • the third hinged joint 133 of the main link 13 is connected to the cylinder 152 of the gas spring 15 via an extension plate 154.
  • the extension plate 154 is proved with an angled connection flange 155 which forms the connection at one end of the gas spring 15.
  • the frame base plate 11 of the first embodiment has such dimensions that the remaining components of the lifting assembly 10 located in within the contours of the frame base plate 11 in the first position of the lifting assembly 10 as shown in Fig. 8 .
  • the frame-side hinged joint 151 is connected to the frame base plate 11.
  • the lifting assembly 10 of the first embodiment may thus be provided as a coherent unit, and either be connected to the first end member 512 of the frame 51 of the module 5 in the supply condition, or be connected to the frame 51 at the site of installation.
  • the window module 5 may be delivered as a unit including the frame 51, the sash 53 and the lifting assembly 10 connected to the frame 51 and to the sash 51, it is preferred that it is possible to disassemble the sash 53 from the frame 51 in order to facilitate other installation work.
  • the lifting assembly 10 may be connected to only the frame 51 of the window module 5 in a supply condition of the window module 5.
  • the frame base plate 11 is connected to the first end member 512 of the frame 5.
  • Another lifting assembly 10 may be present at the second end member 514.
  • the gas spring 15 is only connected to the other components of the lifting assembly 10 at its cylinder end, that is to the extension plate 154 and in turn to the third hinge joint 133 of the main link 13.
  • the frame-side hinged joint 151 is not yet connected to the frame base plate 11 and is temporarily held to the frame base plate 11 by a clip or strips.
  • the sash base plate 12, the main link 13 and the sash link 14 are only bound by the respective hinged joints 141, 132 and 133 but without any bias from the gas spring 15. These components may be positioned in an appropriate manner relative to other parts of the window module 5, for instance the sash base plate 12 may be placed on top of the sash 53.
  • the frame-side hinged joint 151 of the gas spring is released from any temporary holding means and connected to the first end member 512 of the frame 5. It is noted that it is only after connection of the lifting assembly 10 also to the sash 53 that the lifting assembly assumes the position shown in Fig. 8 .
  • the sash hinge part 542 is connected to the frame hinge part 541 in the hinge connection 54 in a first step. Subsequently, or in a separate step, the lifting assembly 10 is brought from its position at the second end member 514 of the frame 51 to its second position as shown in Fig. 9 before connection to the sash 53 of the window module 5.
  • the spring device 15 is biased from its relaxed position, moving the linkage mechanism and the spring device requires that some force is exerted.
  • a tool 17 as shown in Fig. 10 may be provided, including a hook 171 and a handle portion 172.
  • the hook 171 is used to inserted into an opening 127 in the sash base plate 12 and then pull downwards.
  • the forces provided by the spring device 15 may be substantial, bringing the lifting assembly 10 from its first position to its second position may require some effort. In this operation, it is of value if the spring device 15 has a dampening effect, as this will soften the movement considerably.
  • the sash base plate 12 is provided with a set of spigots 126 to be received in a corresponding set of apertures 536 in a member 533 of the sash 53 of the window module 5.
  • the set of apertures 536 is provided in a recess 535.
  • the sash 53 is rotated about the hinge axis defined by the hinge 54, out of the window module plane, and downwards in the embodiment of the roof light system shown.
  • the linkage mechanism of the lifting assembly 10 moves in substantially the following manner during opening of the sash 53:
  • the sash base plate 12 follows the sash member 53 in the opening movement in the clockwise direction in Figs 11 to 13 .
  • the sash link 14 rotates counter-clockwise relative to the sash base plate 12 as it is connected to the sash-sided hinged joint 141 at one end and to the second hinged joint 132 of the main link 13 at the other end.
  • the main link 13 rotates in the clockwise direction about the first hinged joint 131 in which the main link 13 is connected to the frame base plate 131.
  • the spring device in the form of gas spring 15 is arranged as a pressure spring and the bias of the gas spring 15 is more relaxed in the first position of the lifting assembly 10 corresponding to the closed position of the sash 53 of the window module 5 and tensioned in the second position corresponding to an open position of the sash 53, as the gas spring 15 is biased during the opening movement of the sash 53.
  • the spring device here the gas spring 15, is compressed during opening, as its connection to the main link 13, here via the extension plate 154 and the angled connection flange 155, namely the third hinged joint 133 moves to the right in these drawing figures.
  • the sash link 14 is provided with an offset 142.
  • a recess 515 may be present in the end members 512 and 514 frame member as shown in Fig. 5 .
  • the lifting assembly 10 is of a more simple configuration. All principal components are the same as in the above embodiments though, and only differences will be described in detail. Elements having the same or analogous function will be denoted by the same reference numerals.
  • the frame base plate 11 of the lifting assembly 10 in the second embodiment has smaller dimensions than the counterpart frame base plate of the first embodiment.
  • the frame-side hinged joint 151 is configured to be connected to the frame 51 of the window module 5, rather than to the frame base plate 11.
  • Fig. 19 it is shown how, in the second embodiment, the main link 13 is provided with an offset 136.
  • a further detail visible in Fig. 19 is an opening 113 in the frame base plate 11 for a trim clip 58.
  • the lifting assembly 10 is of substantially the same configuration as in the second embodiment. All principal components are the same as in the above embodiments though, and only differences will be described in detail. Elements having the same or analogous function will be denoted by the same reference numerals.
  • the main link 13 is provided with a guide pin 137 which is received in an arc-shaped track 516 in the first end member 512 of the frame 51. Further details of Figs 20 and 21 will be described below.
  • the lifting assembly 10 is configured to assume a second position in which the sash 53 of the window module 5 is swung out of the window module plane to a maximum opening angle of substantially 90°.
  • locking means are provided in both embodiments for locking the sash 53 of the window module 5 in the maximum opening angle.
  • the locking means comprise a lock hole 135 in the main link 13 and a lock hole 112 in the frame base plate 11.
  • a screw is screwed into the first end member 512 of the frame 51 at the lock hole 112 in the frame base plate 11.
  • the lock hole 135 in the main link 13 is in an overlapping position with the lock hole 112 in the frame base plate 11.
  • the screw is screwed slightly out of the first end member 512 of the frame 51 and into corresponding threading of the lock hole 112 in the main link 13.
  • the screw is screwed inwards again to release the engagement with the main link 13.
  • the components of the lifting assembly 10 are then again able to move relative to each other and closing of the sash 53 is possible.
  • the lifting assembly 10 furthermore comprises a guide link 16 connected to the main link 13 in a fourth hinged joint 134.
  • the guide link 16 is provided with a straight track portion 161 and an angled lock track portion 162 to receive a pin 111 on the frame base plate 11.
  • the angled lock track portion 162 is engaged with the pin 111 by rotation of the guide link 16 as indicated by arrow A.
  • the guide link 16 is rotated in the opposite direction such that the pin 111 is again located in the straight track portion 161.
  • the components of the lifting assembly 10 are then again able to move relative to each other and closing of the sash 53 is possible.
  • means may be provided to limit the movement.
  • these means are provided by the angled track portion 162.
  • the movement limiting means are provided by an end stop 116 on the frame base plate 11 cooperating with the guide pin 137 on the main link 13.
  • the frame base plate 11 is furthermore provided with an arc-shaped guide edge 15.
  • Such movement limiting means are here provided as a first end stop 114 at one end of the arc-shaped guide edge 115, the end stop for limiting the movement of the lifting assembly 10 in the second position to prevent "over-opening" being provided as the second end stop 116.
  • means may be provided for controlling the movement of the linkage mechanism 13, 14 and the spring device 15 in a direction perpendicular to the frame base plate 11.
  • This can be provided in any suitable manner, for instance it is conceivable that the guide pin 137 has a retaining function of the main link 13 relative to the guide track as indicated in Fig. 21 , where the guide pin 137 has a head portion on the back side of the frame base plate 11 at the arc-shaped guide edge 115, or by a set of further pins or flanges cooperating with the main link and/or the sash link, not shown in detail.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
EP20194847.8A 2019-09-06 2020-09-07 Fenstermodul mit hebeanordnung und dachlichtsystem mit einem solchen fenstermodul als deckenmodul Active EP3792423B1 (de)

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DKPA201970562 2019-09-06

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EP3792423A1 true EP3792423A1 (de) 2021-03-17
EP3792423B1 EP3792423B1 (de) 2022-08-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117211477A (zh) * 2023-11-07 2023-12-12 江苏阔能建材科技有限公司 一种基于智能建筑的屋面电动开启窗

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852915A1 (de) * 1978-04-10 1980-06-19 Kloeber Fa Hans Fenster, insbesondere dachfenster
DE3133801A1 (de) * 1980-09-04 1982-06-03 Arthur Shaw Mfg. Ltd., Willenhall, West Midlands Reibungsstuetze fuer fenster
DE3338092A1 (de) * 1983-10-20 1985-05-02 Fa. J. Eberspächer, 7300 Esslingen Vorrichtung zum rauch- und waermeabzug sowie zum be- und entlueften von geschlossenen raeumen
DE8816626U1 (de) * 1988-05-20 1990-01-25 HEIM und HAUS Vertriebsgesellschaft für Kunststoffenster und -rolläden mbH, 4100 Duisburg Dachfensterrolladen
US5613333A (en) 1994-09-16 1997-03-25 Witzig, Jr.; Michael J. Motorized skylight assembly for mounting on the roof of a building
EP1103690A1 (de) * 1999-11-27 2001-05-30 Josef Fortmeier Rauchabzugsvorrichtung
US6604329B2 (en) 1999-11-19 2003-08-12 Fox Lite, Inc. Light conducting tube for a skylight
US20040043722A1 (en) * 2002-08-27 2004-03-04 Suspa Holding Gmbh Opening flap, in particular flue gas escape flap, and opening mechanism therefor
US20050081462A1 (en) 2003-10-17 2005-04-21 Mulford Travis M. Skylight kit and method
US20070264924A1 (en) * 2004-09-21 2007-11-15 Pilkington Automo Tive Finland Oy Vehicle Glazing
EP1756482B1 (de) 2004-04-19 2008-07-30 VKR Holding A/S Dachfenstersystem mit optionalen elementen und austauschbaren teilen
EP1756481B1 (de) 2004-04-19 2008-07-30 VKR Holding A/S Dachfenstersystem mit einer verbesserten lüftungsvorrichtung
EP1841931B1 (de) 2005-01-24 2011-12-14 VKR Holding A/S Dachlichtsystem mit einer lüftungsvorrichtung mit verbesserter flexibilität
EP2423406A1 (de) * 2010-08-31 2012-02-29 Paolo Caoduro Öffnendes Dachfenster mit verbesserten Haltemitteln für die Abdeckung
JP2012160288A (ja) * 2011-01-31 2012-08-23 Takiron Co Ltd 採光部及びそのような採光部を用いた採光装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852915A1 (de) * 1978-04-10 1980-06-19 Kloeber Fa Hans Fenster, insbesondere dachfenster
DE3133801A1 (de) * 1980-09-04 1982-06-03 Arthur Shaw Mfg. Ltd., Willenhall, West Midlands Reibungsstuetze fuer fenster
DE3338092A1 (de) * 1983-10-20 1985-05-02 Fa. J. Eberspächer, 7300 Esslingen Vorrichtung zum rauch- und waermeabzug sowie zum be- und entlueften von geschlossenen raeumen
DE8816626U1 (de) * 1988-05-20 1990-01-25 HEIM und HAUS Vertriebsgesellschaft für Kunststoffenster und -rolläden mbH, 4100 Duisburg Dachfensterrolladen
US5613333A (en) 1994-09-16 1997-03-25 Witzig, Jr.; Michael J. Motorized skylight assembly for mounting on the roof of a building
US6604329B2 (en) 1999-11-19 2003-08-12 Fox Lite, Inc. Light conducting tube for a skylight
EP1103690A1 (de) * 1999-11-27 2001-05-30 Josef Fortmeier Rauchabzugsvorrichtung
US20040043722A1 (en) * 2002-08-27 2004-03-04 Suspa Holding Gmbh Opening flap, in particular flue gas escape flap, and opening mechanism therefor
US20050081462A1 (en) 2003-10-17 2005-04-21 Mulford Travis M. Skylight kit and method
EP1756482B1 (de) 2004-04-19 2008-07-30 VKR Holding A/S Dachfenstersystem mit optionalen elementen und austauschbaren teilen
EP1756481B1 (de) 2004-04-19 2008-07-30 VKR Holding A/S Dachfenstersystem mit einer verbesserten lüftungsvorrichtung
US20070264924A1 (en) * 2004-09-21 2007-11-15 Pilkington Automo Tive Finland Oy Vehicle Glazing
EP1841931B1 (de) 2005-01-24 2011-12-14 VKR Holding A/S Dachlichtsystem mit einer lüftungsvorrichtung mit verbesserter flexibilität
EP2423406A1 (de) * 2010-08-31 2012-02-29 Paolo Caoduro Öffnendes Dachfenster mit verbesserten Haltemitteln für die Abdeckung
JP2012160288A (ja) * 2011-01-31 2012-08-23 Takiron Co Ltd 採光部及びそのような採光部を用いた採光装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117211477A (zh) * 2023-11-07 2023-12-12 江苏阔能建材科技有限公司 一种基于智能建筑的屋面电动开启窗
CN117211477B (zh) * 2023-11-07 2024-02-13 江苏阔能建材科技有限公司 一种基于智能建筑的屋面电动开启窗

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