EP3643849B1 - Dach-, decken- oder fassadenöffnung - Google Patents

Dach-, decken- oder fassadenöffnung Download PDF

Info

Publication number
EP3643849B1
EP3643849B1 EP18201920.8A EP18201920A EP3643849B1 EP 3643849 B1 EP3643849 B1 EP 3643849B1 EP 18201920 A EP18201920 A EP 18201920A EP 3643849 B1 EP3643849 B1 EP 3643849B1
Authority
EP
European Patent Office
Prior art keywords
roof
ceiling
opening
lever arm
cover part
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.)
Active
Application number
EP18201920.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3643849A1 (de
Inventor
Lars Tamke
Hans Balle Christensen
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.)
D+H Mechatronic AG
Original Assignee
D+H Mechatronic AG
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 D+H Mechatronic AG filed Critical D+H Mechatronic AG
Priority to EP18201920.8A priority Critical patent/EP3643849B1/de
Priority to SI201930127T priority patent/SI3643849T1/sl
Priority to PL18201920T priority patent/PL3643849T3/pl
Publication of EP3643849A1 publication Critical patent/EP3643849A1/de
Application granted granted Critical
Publication of EP3643849B1 publication Critical patent/EP3643849B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0357Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about an axis supported on a hinged frame or arms
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • E05F2015/631Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms the end of the arm sliding in a track; Slider arms therefor
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/148Windows
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/148Windows
    • E05Y2900/152Roof windows
    • E05Y2900/154Skylights

Definitions

  • the invention relates to a roof, ceiling or facade opening with the features of the preamble of claim 1.
  • skylight domes are known, which are arranged, for example, in the area of stairwells or elevator shafts on the ceiling or roof side in buildings and are used there for ventilation, i.e. air exchange between the inside of the building connected to the skylight and the outside air. At the same time, they serve to let light into the interior of the building, which is why these light domes are usually provided with dome-like covers made of glass, acrylic glass or another transparent material.
  • roof or ceiling openings for example exhaust air flaps or smoke extraction flaps.
  • openings in the facade such as rotating windows or flaps.
  • roof, ceiling or facade openings are actuated by means of automatic drives in order to move the cover part closing the opening from a closed position into an open position and vice versa from the open position back into the closed position.
  • roof, ceiling or facade openings it is not uncommon for such roof, ceiling or facade openings to be formed in such a way that they can be used in combination, namely once as a ventilation or ventilation opening with one adjustable opening angle of the cover part, as is necessary for the purposes of air exchange or for regulating the temperature inside the building, and as a smoke outlet opening, in which case the cover part is completely removed from the opening to reveal a maximum passage cross-section and so in one In the event of smoke development, to be able to remove smoke from the interior of the building as quickly and effectively as possible.
  • the drives must be designed in such a way that, with constructions that can be implemented in a limited installation space, in particular wide opening angles of the cover part can be implemented.
  • the cover parts on the one hand, require relatively large forces to move and pivot due to their own weight, especially with larger roof, ceiling or facade openings, and on the other hand, due to possible loads from, for example, snow and also due to wind loads that may be present these forces have to be implemented by the drive.
  • drives have already been proposed which have a comparatively complex structure with a lever mechanism composed of several lever arms.
  • Such a solution which shows the features of the preamble of claim 1, is for a roof opening in the EP 2 003 262 A2 disclosed.
  • the invention is intended to provide a remedy here, and in particular a roof, ceiling or facade opening with an improved drive is to be specified, which is characterized by the fact that it is easier to manufacture with a few parts and at the same time provides a drive power of the linear actuator in an optimal manner exploited so that the linear actuator can be dimensioned accordingly with low power.
  • the roof, ceiling or facade opening according to the invention also initially has a base part having a frame part on which a cover part is pivotably attached, which cover part can be pivoted relative to the base part between a closed position and at least one open position.
  • the cover part can be connected to the frame part via a hinge or a hinge strip, for example.
  • the cover part itself can in turn have a frame and line the frame of the cover element, for example a closure plate or a closure hood, wherein the cover element can be non-transparent or also transparent, for example in the manner of a light dome.
  • the roof, ceiling or facade opening according to the invention also has a drive with which the cover part can be driven and pivoted about the pivot axis and relative to the base part for moving between the closed position and the at least one open position .
  • This drive has a linear actuator and a lever mechanism, the linear actuator being connected to a lever of the lever mechanism and optionally able to apply compressive or tensile forces to the lever to which the linear actuator is connected.
  • the linear actuator is mounted with a first bearing point in a first pivot bearing, which is rigidly formed with the base part, so as to be pivotable relative to the base part and is connected to a second bearing point pivotally connected to the lever arm of the lever mechanism.
  • the lever mechanism has two lever arms, a lifting lever arm and a control lever arm. In particular, the lever mechanism can consist of precisely these two lever arms and be formed exclusively with these lever arms.
  • the lifting lever arm is mounted pivotably relative to the base part at a first connection point in a straight line with the cover part and at a second connection point in a pivot bearing formed rigidly with the base part.
  • the control lever arm is mounted so that it can pivot relative to the base part at a first connection point in a second pivot bearing which is rigidly formed with the base part.
  • the control lever arm is also movably connected to the lifting lever arm via a link guide. This link guide allows the number of lever arms in the lever mechanism to be reduced while at the same time maintaining a wide opening angle which, depending on the design of the lever geometry and the link guide, can be up to over 160 °.
  • the link guide can in particular be implemented in such a way that a link path is formed in the lifting lever arm, in which a bearing element arranged on the control lever arm at a second connection point along the link path is movably mounted.
  • the slide track can in particular have a non-straight, curved course, this is also in particular in order to be able to reproduce the pivoting movement.
  • the linear actuator can be mounted pivotably on the control lever arm, in particular with the second bearing point.
  • the force of the linear actuator is introduced into the control lever arm so that, especially when the bearing element guided in a link guide in the lifting lever arm is arranged on this, the lifting lever arm is not in one of the direction in which the lifting lever arm is to be pivoted, different direction is loaded with the force introduced by the linear actuator, so that tilting of the drive is counteracted.
  • the point at which the bearing element is arranged on the control lever arm, the connection point at which the control lever arm is fixed in the second pivot bearing, and the second bearing point at which the control lever arm is connected to the linear actuator lie on the corners of a triangle.
  • the point at which the bearing element is arranged on the control lever arm can lie in a perpendicular projection onto a connecting line between the connecting point and the second bearing point between the latter two points.
  • the cover part can be pivoted in an open position to a first side of a closing plane in which the pivot axis about which the cover part can be pivoted lies and in which a with the cover part in its closed position is closed opening cross-section, and the first and / or the second pivot bearing can be arranged on a side of the closing plane opposite the first side and at a distance from the closing plane. Furthermore, the first and / or the second pivot bearing can be located further away from the closing plane than the pivot bearing.
  • the lifting lever arm can be connected to the cover part in the first connection point, in particular in a linear guide.
  • This can be implemented, for example, by a roller arranged on the lifting lever arm and running in a straight roller conveyor of the cover part.
  • the cover part can be moved into at least two different open positions, namely into a ventilation position and into a smoke extraction position.
  • the ventilation position is used to ventilate the interior of the room or building, the cover part typically having a smaller opening angle in the ventilation position than in the smoke extraction position, which is used to rapidly evacuate smoke from the interior of the room or building.
  • the opening angle in the smoke outlet position is ideally as close as possible to 180 °, in particular at least 160 °, preferably at least 165 °.
  • the linear actuator can for example comprise a hydraulic or pneumatic pressure cylinder, a spindle drive or a rack and pinion drive.
  • a possible embodiment of a roof, ceiling or facade opening according to the invention is shown in three different sectional views.
  • the roof, ceiling or facade opening is formed in the form of a light dome 1.
  • other types of roof, ceiling or facade openings can also be designed in a comparable manner and also have the features described below with reference to the exemplary embodiment, such as roof or ceiling flaps, rotating windows in roofs or facades or the like.
  • the light dome 1 shown in the figures has a base part 2 and a cover part 3 connected to the base part 2.
  • the base part 2 has a frame part 4 which surrounds a channel 21 like a shaft. With the frame part 4, the dome light 1 can be inserted into a section of a roof or a ceiling and fixed there in order to form the roof or ceiling opening.
  • the cover part 3 has a circumferential frame 5 and a cover 6 inserted therein, in this case for example a dome-like cover made of acrylic glass.
  • the cover part 3 is connected to the base part 2 via a hinge 7, which enables the cover part 3 to pivot relative to the base part 2 and thereby defines a pivot axis.
  • a pivoting of the cover part 3 relative to the base part 2 is achieved by a - motor-driven - drive which has an actuator, here in the form of a linear actuator 17, and a lever mechanism connected to the actuator.
  • the lever mechanism is composed of a lifting lever arm 9 and a control lever arm 10.
  • the lifting lever arm 9 is connected to the frame 5 of the cover part 3 via a linear guide, the linear guide being one with the Frame 5 of the cover part 3 connected roller conveyor 8 and a roller 13 running therein and arranged at one end of the lifting lever arm 9.
  • the lifting lever arm 9 is pivotably arranged on the frame part 4 of the base part 2, more precisely on a bracket 11 rigidly connected to the frame part 4 and in a pivot bearing 12 the hinge 7 formed pivot axis located rotation axis rotate.
  • the control lever arm 10 is also rotatably connected to the console 11 in a pivot bearing 14.
  • the pivot bearing 14 is of a closing plane in which the pivot axis formed by the hinge 7 lies and which is parallel to the frame 5 of the cover part 3 in the closed position (cf. Figure 1 ) is offset in a direction opposite to the cover 6 and is arranged at a distance from the closing plane.
  • a slide track 15 is provided, in which a roller 16 arranged on the control lever arm 10 runs, so that the slide track 15 together with the roller 16 forms a slide guide.
  • the slide track 15 has a curved course, as can be seen in the figures.
  • the linear actuator 17 is connected at a connection point on a side opposite the bracket 11 to the frame part 4, forming a pivot bearing 18, and is mounted rotatably or pivotably about the pivot bearing 18.
  • the pivot bearing 18 is also offset in a direction opposite to the cover 6 and at a distance from the closing plane.
  • the linear actuator 17 is connected at a connection point 20 to the control lever arm 10, and can also be pivoted there.
  • the axes of rotation for the pivoting movements of the linear actuator around the pivot bearing 18 and the connection point 20 and the control lever arm 10 around the pivot bearing 14 are also parallel to the pivot axis which is determined by the hinge 7.
  • the cover part 3 is pivoted about the hinge 7 in an opening movement.
  • the linear actuator 17 applies a tensile force to the control lever arm 10, as a result of which the roller 16 rolls along the slide track 15 and thereby pivots the lifting lever arm 9 in a deployment direction about the pivot bearing twelve.
  • the roller 13 runs in the roller conveyor 8 and thus moves the cover part 3 in the opening direction.
  • the opening movement can up to one as in Figure 2 open position shown for ventilation or ventilation purposes or in a further opening movement up to one as in Figure 3 recognizable smoke vent position.
  • the ventilation position shown is the channel 21, which is closed in the closed position shown in FIG. 1, partially open for an exchange of air for ventilation and / or air conditioning purposes.
  • the cover part is pivoted almost 180 ° around the hinge 7, so that the channel 21 is completely released for a large opening cross-section and thus a rapid discharge of smoke from the interior of the room or building, which is connected to the channel 21.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Air-Flow Control Members (AREA)
EP18201920.8A 2018-10-23 2018-10-23 Dach-, decken- oder fassadenöffnung Active EP3643849B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP18201920.8A EP3643849B1 (de) 2018-10-23 2018-10-23 Dach-, decken- oder fassadenöffnung
SI201930127T SI3643849T1 (sl) 2018-10-23 2018-10-23 Strešna, stropna ali fasadna odprtina
PL18201920T PL3643849T3 (pl) 2018-10-23 2018-10-23 Element otworowy dachu, sufitu lub fasady

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18201920.8A EP3643849B1 (de) 2018-10-23 2018-10-23 Dach-, decken- oder fassadenöffnung

Publications (2)

Publication Number Publication Date
EP3643849A1 EP3643849A1 (de) 2020-04-29
EP3643849B1 true EP3643849B1 (de) 2021-09-22

Family

ID=63965318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18201920.8A Active EP3643849B1 (de) 2018-10-23 2018-10-23 Dach-, decken- oder fassadenöffnung

Country Status (3)

Country Link
EP (1) EP3643849B1 (sl)
PL (1) PL3643849T3 (sl)
SI (1) SI3643849T1 (sl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112389549B (zh) * 2020-11-17 2023-04-25 东风佛吉亚汽车内饰有限公司 盖板平动隐藏开启机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824525A1 (de) * 1998-06-02 1999-12-09 Theo Schroeders Deckenklappe
EP2003262B1 (en) 2007-06-15 2014-08-13 Actulux A/S Opening mechanism to a smoke and heat ventilator

Also Published As

Publication number Publication date
EP3643849A1 (de) 2020-04-29
PL3643849T3 (pl) 2022-01-10
SI3643849T1 (sl) 2022-02-28

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