EP0204057B1 - Vertikalschiebefenster - Google Patents

Vertikalschiebefenster Download PDF

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Publication number
EP0204057B1
EP0204057B1 EP85810405A EP85810405A EP0204057B1 EP 0204057 B1 EP0204057 B1 EP 0204057B1 EP 85810405 A EP85810405 A EP 85810405A EP 85810405 A EP85810405 A EP 85810405A EP 0204057 B1 EP0204057 B1 EP 0204057B1
Authority
EP
European Patent Office
Prior art keywords
wing
window
slide
slides
wings
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.)
Expired
Application number
EP85810405A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0204057A2 (de
EP0204057A3 (en
Inventor
Hans Woerner
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.)
METALLBAU KOLLER GMBH TE EFRINGEN-KIRCHEN, BONDSRE
Original Assignee
Metallbau Koller 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 Metallbau Koller AG filed Critical Metallbau Koller AG
Priority to AT85810405T priority Critical patent/ATE47742T1/de
Publication of EP0204057A2 publication Critical patent/EP0204057A2/de
Publication of EP0204057A3 publication Critical patent/EP0204057A3/de
Application granted granted Critical
Publication of EP0204057B1 publication Critical patent/EP0204057B1/de
Expired legal-status Critical Current

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Classifications

    • 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
    • E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/22—Suspension arrangements for wings for wings sliding vertically more or less in their own plane allowing an additional movement
    • 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
    • E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/20—Suspension arrangements for wings for wings sliding vertically more or less in their own plane movable out of one plane into a second parallel plane
    • 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
    • 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

Definitions

  • the invention relates to a vertical sliding window according to the preamble of claim 1.
  • Such vertical sliding windows known from CH-A 571 638 and CH-A 572 572 have a frame and two sashes which are guided displaceably in guide grooves of the frame and are connected to one another via pull cables deflected at the top of the frame.
  • One, the first wing is in the closed position under the other, second wing and can be moved upwards from this closed position, the second wing then moving downward.
  • Each of the two wings can also be pivoted about a right angle downward about a pivot axis located near its lower end into a cleaning position.
  • the wings are provided on at least one side with a guide in which a slide is guided.
  • One end of a strut is articulated to the slide, which is held on the frame in a pivotable and displaceable manner near its other end.
  • a roller is slidably held in the slide with a spring. If you swivel the wing in question from a vertical position down into its cleaning position, the roller is jammed with the slide guiding the wing and thereby brakes the pivoting movement of the wing.
  • the known windows have the disadvantage that it requires a relatively large amount of force in order to pivot the leaves in their cleaning position back up into a position in which the leaves can be moved and / or the window can be closed.
  • Another disadvantage of these known windows is that, in addition to vertical guide grooves in their lower sections, their blind frames must also have inclined guide grooves, which make production more expensive.
  • the first wing which is located in the closed position under the second wing, must be a few centimeters higher than the second wing, so that it is at the height which allows pivoting into the cleaning position when the first wing is in its highest possible position Position was shifted in which it is in contact with the upper, horizontal leg of the frame.
  • a vertical sliding window known from US-A 1 902 973 has a frame. Whose two vertical legs are each provided with two guide grooves, each of which is assigned to one of the two wings and in each of which a slide is slidably guided. Each wing is pivotally held on a pair of these slides with pivot bearings.
  • the slides are provided with a vertical guide channel, in which a slide block is guided so as to be vertically displaceable. Handlebar-like struts are articulated on one side on the slide blocks and on the other side on the wings.
  • a coil spring is arranged in the channel of the slide between the lower end of the channel and the slide block.
  • the base surface of the guide channel is provided with a few locking recesses spaced apart from one another in the vertical direction, and a spring-loaded locking ball is held in the slide block and can optionally engage in one of the locking recesses in order to hold the wing in a pivot position assigned to the relevant locking recesses.
  • the coil springs which are used in the window designed according to US-A 1 902 973 for generating restoring forces when pivoting the sash into the cleaning position, have the disadvantage that the properties of coil springs in the series production of such generally have certain variations and that when the window sashes are pivoted, the restoring forces generated by the springs do not have exactly the desired values.
  • Another disadvantage of the coil springs is that they are subject to severe signs of fatigue, in particular because of their length changes compared to their lengths when the wings are pivoted. Furthermore, coil springs tend to generate oscillating movements when loaded.
  • the window known from US-A 1 902 973 the aforementioned locking recesses and movable, spring-loaded locking balls prevent Swinging movements of the sash in those sash pivot positions in which the locking balls can engage in locking recesses, however, increase the design effort for the production of the window and especially its susceptibility to failure.
  • the wings are not supported by the said coil springs in the top swivel range. It would be practically impossible for space reasons to make the coil springs so long that they support the slide blocks in the entire swivel range of the wings and in particular even when the latter are in their vertical positions. For this reason and because of the already mentioned tendency of coil springs to generate oscillating movements, the coil springs could also not be used to connect two slides to be displaced with each other when the vanes are displaced.
  • Such serving to hold a wing, slidable along the same frame leg, paired with each other connected slider can be advantageous to allow that the two vertically slidable wings are essentially in the same plane with the window closed and can still be moved past each other . It should be said here that such a possibility for movably holding a wing by means of lower and upper sliders, which are connected in pairs by a spring to one another, is explained in more detail with reference to an exemplary embodiment.
  • FR-A 2 274 770 discloses a window with a fixed frame intended for installation in a sloping roof and a sash. This can be pivoted and slidably held on the fixed frame by means of a telescopic guide rod and can be pivoted upward and moved away from the fixed frame by pivoting a pair of pivoting arms to open the window.
  • the two swivel arms are non-rotatably connected by a bolt to a manually swiveling operating bracket. This is provided with a projection on which a gas spring acts to support the opening movement of the wing.
  • the window known from FR-A 2 274 770 is therefore not a vertical sliding window and is structurally very different from one.
  • the invention has for its object to provide a vertical sliding window that overcomes the disadvantages of the known vertical sliding window and in which a wing in the cleaning position can be pivoted upward again with little effort.
  • the vertical sliding window to be created based on the state of the art known from US-A-1 902 973, is intended in particular to enable the opening of the window frame to be closed properly and aesthetically and to achieve the force relief when swinging up a sash from the cleaning position using reliable means.
  • the vertical sliding window shown in FIGS. 1 and 2 has a frame 1 fastened to a wall of a building, not shown, with two vertical legs 3 and two horizontal legs 5.
  • two wings namely a first wing 7 and a second wing 9 are movable and in particular held vertically.
  • the window is drawn in the closed state, in which its first leaf 7 is located under the second leaf 9.
  • the two wings 7, 9 are located vertically one above the other and lie essentially in the same vertical plane.
  • Each wing 7, 9 has a wing frame 11 with two vertical and two horizontal legs and a disc 13.
  • the wing frame 11 of the two wings 7, 9 are the same width and the same height.
  • the disks 13 of the two wings 7, 9 are of the same width and the same height.
  • the panes 13, which are only shown in simplified form in FIG. 2, are designed as double glazing panes, but could of course be used consist of single glazing panes.
  • the vertical legs of the two wing frames 11 are each provided with a security lock 15, the design and function of which will be explained.
  • the upper, horizontal wing frame leg of the first wing 7 has a closure 17 with a manually pivotable handle facing the inside of the building.
  • a grip 19 is rigidly attached to the lower, horizontal wing frame leg of the first wing 7.
  • the legs 3, 5 of the frame 1 and the legs of the two sash frames are each made of metallic profile bars and profile bars made of heat-insulating plastic, rubber-elastic sealing strips also being present.
  • the cross-sectional shape of the one vertical frame leg 3 can be seen in FIG. 3, in which the first wing 7 is located on the side of the second wing 9 facing the interior of the building and, for example, approximately at the same height as this.
  • Each vertical frame leg 3 has two channels or grooves which are separated from one another by a profile part 25 and which are open towards the space area enclosed by the frame and which form two straight and vertical guides 21 and 23 running parallel to one another over their entire length. The groove located closer to the interior of the building is partially covered by a cover strip 27.
  • the section of the groove between this and the profile part 25 also forms a vertical guide 21 a.
  • the groove forming the guide 23 is covered by the vertical wing frame legs.
  • the part which is located on the side of the wing frame 11 facing the building interior is covered by the cover strip 27.
  • the channels or grooves forming the guides 21, 21 a, 23 and the slides arranged therein and described in more detail are at least approximately and, for example, completely invisible.
  • FIG. 3 shows the two wings 7 and 9, in particular the one vertical leg of the two wing frames 11, but only the outline of the glass strips 29 holding the panes 13, which consist for example of a metal profile rod with a sealing strip, has been indicated .
  • each vertical frame leg 3 two slides serving to hold the first leaf 7, namely a lower slider 31 and an upper slider 33, are displaceably and non-rotatably guided.
  • the guide 23 of each vertical frame leg 3 two slides serving to hold the second leaf 9, namely a lower slider 35 and an upper slider 37, are slidably guided.
  • the slides 31, 33, 35, 37 can be provided with sliding surfaces sliding on surfaces of the guides 21, 23 and / or with rolling bodies rolling on surfaces of the guides.
  • Rope pulleys 41 shown in FIGS. 5 and 7 are mounted on the frame 1 near the upper ends of the legs 3. These each hold and deflect a pull cable 43, one end of which is attached to the lower slide 31 and the other end of FIGS. 5, 9 is attached to the lower slide 35, as shown in FIGS.
  • a gas spring 45 and a gas spring 47 are present in each of the two vertical frame legs 3.
  • Each of these gas springs 45, 47 for which the term gas pressure springs is also used, has a cylinder and a piston which can be displaceably guided between two end positions limited by stops.
  • the piston is provided with a piston shaft protruding from one end of the cylinder, so that the length of the gas springs 45, 47 measured between the protruding piston end and the cylinder end facing away from it can be changed.
  • the cylinder contains a filling of gas and often additional oil when pushing the piston shaft and the piston into the cylinder generates a force opposing this movement, the size of which increases with the distance of the piston from the cylinder end penetrated by the piston shaft.
  • Each gas spring 45 is articulated at its lower end with a joint 49 to one of the lower slides 31 and at its upper end with a joint 51 to the upper slider 33 guided in the same frame leg 3.
  • Each gas spring 47 is articulated at its lower end with a joint 53 on the lower slide 35 and at its upper end with a joint 55 on the upper slide 37.
  • the joints 49, 51, 53, 55 have parallel pivot axes to the horizontal glare and casement legs.
  • the gas springs 45, 47 are arranged, for example, such that their lower, articulated ends are formed by the ends of the piston shafts protruding from the cylinders, and their upper, articulated ends are formed by one end of their cylinders.
  • a plate is rigidly fastened near its lower ends, namely screwed, which holds a switch stop 57 with a roller which is rotatable about an axis parallel to the horizontal frame legs 5.
  • a control member 59 is movably held on each of the two slides 31. This consists of a two-armed lever which is pivotally held on the slide 31 by a pivot bearing 61.
  • the pivot axis defined by the pivot bearing 61 and parallel to the horizontal glare and sash frame legs is located on the side of the switch stop 57 facing away from the building interior, namely in the closed position of the first leaf 7 a little below the switch stop 57.
  • the two lever arms of the control member 59 form together an angle, namely an acute, approximately 80 ° to 90 ° angle.
  • the surfaces of the two lever arms facing the inside of the angle formed by the two lever arms are connected to one another at the junction of the two lever arms by a curved transition surface whose radius of curvature is approximately or at least equal to the radius of the role of the switching stop 57.
  • the lever arm of the control member 59 which is directed upward in the closed position of the first leaf 7, is connected to a lower arm 65 by a link 63.
  • This consists of an approximately triangular plate and is held on the slide 31 with a pivot bearing 67 about a pivot axis parallel to the horizontal glare and sash frame pivot.
  • the first wing 7 is held on the two lower arms 65 with a pivot bearing 69 each pivotable about a pivot axis parallel to the horizontal frame legs.
  • each upper slide 33 On each of the two upper slides 33, one end of a link 71 is articulated, the other end of which is articulated immovably on a side wing frame leg of the first wing 7.
  • an upper arm 73 is pivotably articulated on each upper slide 33 by means of a pivot bearing 75.
  • the joint connecting the link 71 to the upper slide 33 is located below the pivot bearing 75 between the latter and the joint 51.
  • each upper arm 73 is connected to the first wing 7 by a strut 77. This has two longitudinal slots in the vicinity of its upper end on the arm side and can be pivoted on the arm 73 by means of a connecting element 79 penetrating the lower longitudinal slots and displaceable along the longitudinal slot.
  • a bolt of the security lock 15 can penetrate the upper of the two longitudinal slots, so that the strut 77 is locked with the first wing 7.
  • the lower end of the strut 77 is pivotally and non-displaceably articulated on a side wing frame leg of the first wing 7.
  • the pivot axis of the joint connecting the link 71 to the wing 7 is closer to the pivot axis of the pivot bearing 69 than the pivot axis of the pivot bearing connecting the strut 77 to the wing 7. Otherwise, the pivot axes of the upper arms 73, link 71 and struts 77 with the upper slide 33, the first wing 7 or interconnecting pivot bearings and joints are all parallel to the horizontal glare and wing frame legs.
  • the pivot axes of the pivot bearing 75 and the connecting member 79 of the upper arm 73 are at the same distance from one another as the pivot axes of the pivot bearings 67 and 69 of the lower arm 65.
  • Guide roller mounted rotatably about the pivot axis of the joint and a guide element 83 held on the upper arm 73 which is also formed by a rotatably mounted guide roller whose axis is at the same distance from that of the pivot bearing 75 as the axis of the guide roller mounted on the lower arm 65 from pivot bearing 67.
  • the second leaf 9 is pivotally held on the lower slide 35 near the ends of its side leaf frame legs located at the bottom in its closed position by means of a pivot bearing 87. Furthermore, on both sides of the second leaf 9 there is a strut 89 formed by a link, which is articulated at one end on the upper slide 37 and at the other side pivotably and non-displaceably on a side wing frame leg of the second leaf 9.
  • the strut 89 is provided near its upper end with a longitudinal slot through which the bolt of the security lock 15 can penetrate.
  • each vertical frame leg 3 which delimits the grooves of the two guides 21, 23 from one another, is at a height in which the guide element 81, which is held on the lower arm 65 and is formed by a guide roller and with the window closed, is visible in FIG Incision 93 broken. Furthermore, the profile part 25 is broken through by an incision 95 at the height at which the guide element 83 held on the upper arm 73 is located when the window is closed.
  • the incisions 93, 95 are dimensioned such that the guide elements 81 and 83 held on the arms 65, 73 can be moved through them into the guide 21 a and out of it again.
  • a spring-loaded snap element (not shown) is also held on the lower slide 35 associated with the second wing 9 and can engage in the incision 93 in the position of the slide 35 shown in FIG.
  • a locking element namely a locking roller of the lock 17 engages behind a stop attached to the second wing and locks the window.
  • the first wing 7 is pressed by the arms 65, 73 and / or other means and the second wing 9 is pressed against the sealing strips arranged on the frame by a casserole roller mounted on its upper wing frame leg and visible in FIG. 9 and engaging on a run-up surface of the frame.
  • the security locks 15 are in the locked state, in which their bolts lock the struts 77 with the first wing 7 and the struts 89 with the second wing 9.
  • the first wing 7 can be pushed up manually and / or its lower end first pulled towards the interior of the building. If one is already exerting a vertically upward force on the first wing 7, which is still in its gap ventilation position, the free lever arm of the control element which projects approximately horizontally from the pivot bearing 61 to the interior of the building in the closing and gap ventilation positions 59 on the lower side of the roller of the switching stop 57 and is pivoted together with the rest of the control member 59 about the pivot axis of the pivot bearing 61. This pivoting movement is transmitted by the link 63 to the lower arm 65 so that it pivots in the opposite direction to the control member 59. This pivoting movement moves the lower end of the first wing 7 towards the interior of the building.
  • the lower slides 31 are thus displaced a little upwards. Furthermore, the first wing 7 comes into a position in which it is again vertical, but has been displaced with respect to the second wing 9 towards the interior of the building.
  • the guide elements 81 held on these are moved through the incision 93 into the guide 21 a.
  • the first wing 7 can now be shifted upwards, the guide elements 81, 83 being guided in the guide 21 a, as can be seen in particular for one of the guide elements 83 held on the upper arm 73 in FIG. 3.
  • the two wings 7, 9 are at least approximately the same weight, they can easily be pushed up and down. Furthermore, the two wings 7, 9 can be left in any sliding positions, the friction of the slide and any other parts being sufficient to hold the wings 7, 9.
  • each control member 59 is in the pivot position shown in FIG. 7, in which its lever arm connected to the link 63 extends approximately horizontally.
  • the lever arm of each control member 59 connected to the handlebar 63 engages on the upper side of the roller of the switching stop 57 .
  • the control members 59 and the lower arms 65 are pivoted in such a way that the first wing 7 returns to the gap ventilation position shown in FIG.
  • the side of the pane 13 of the first wing 7 facing the outside of the building is to be cleaned, it is first moved in the same way as for pushing up to the position in which it is perpendicular to the interior of the building, in which it is vertical and in which the lower slide 31 holding it are raised so far that the lever arms of the control members 59 connected to the links 63 overlap the switching stops 57 on their upper side.
  • the keys are then inserted into the two security locks 15 arranged on the first wing 7 and their bolts are pulled out of the longitudinal slots of the struts 77.
  • the first wing 7 can be pivoted downwards about the pivot axis of the pivot bearings 69 to the interior of the building until the upper slides 33 have been pulled down so far that the gas springs 45 have been shortened to the smallest possible length limited by stops .
  • the first wing 7 reaches its cleaning position shown in FIG. 8. In this, the wing 7 is pivoted relative to its previous, vertical position by at least 70 ° and, for example, 80 ° to 90 ° , so that it runs almost horizontally in the cleaning position.
  • the gas springs 45 assigned to it are in an intermediate state between their maximum and their minimum possible length, in an intermediate state in which their length is greater than half the maximum possible length is. If the first wing is moved from its gap ventilation position to the interior of the building in such a way that it is vertical again, the upper slides 33 are displaced slightly further upwards than the lower slides 31 while the two gas springs 45 are extended. The gas springs 45 receive the seen in Figure 7 che length, which is approximately equal to its maximum possible length or possibly the same. When the first wing 7 is pivoted into the cleaning position after it has been moved towards the interior of the building and has been lifted up a little, the wing 7 pulls the upper slide 33 downward, as already mentioned.
  • the gas springs 45 which shorten during this process, exert a force directed against the movement of the slide 33 on the latter, which force is transmitted to the wing 7 via the link 71 and / or possibly via the struts 77.
  • the gas springs 45 therefore exert a restoring force on the latter, counteracting gravity and braking the downward pivoting of the wing 7.
  • the force generated by the gas springs supports the lifting force generated by the person.
  • the wing 7 has been pivoted back into a vertical position, it can be locked again with the struts 77.
  • the first wing 7 is shifted into its highest possible position, shown in FIG. 7, the second wing 9 reaching its lowest possible position.
  • These positions of the two wings 7, 9 are determined by the fact that the first wing 7 or the upper slide 33 holding the latter and / or the lower slide 35 holding the second wing 9 are in contact with a stop surface.
  • the second wing 9 can be pivoted downward by an angle of at least 70 ° and for example 80 ° to 90 ° into the cleaning position shown in FIG. 9.
  • the lower arms 65 have positions in which the guide rollers forming the guide elements 81 are at least partially in the guides 21a a and in any case against which these guides 21a can rest on the cover strips 27 delimiting the side facing the building interior. Furthermore, the lever arms of the control members 59 connected to the links 63 can act on the upper side of the switch stops 57 and the other lever arms of the control members 59 on the lower halves of the switch stops 57. The control members 59 and the guide elements 81 therefore hold the lower slides 31 and the lower arms 65 in the positions shown in FIG. 8 when the first wing 7 is in the cleaning position or is pivoted down into this or away from it upwards .
  • the guide elements 83 held on the upper arms are guided in the height range, in which the upper slides 33 are pivoted into the cleaning position, just like when the first wing 7 is pushed up between the web 25 and the cover strip 27, as a result of which the pivoting position of the upper arms 73 is determined.
  • spring-loaded snap elements are held on the lower slides 35 assigned to the second wing 9. These either snap when the second wing 9 reaches its lowest possible position or only when the wing 9 has been unlocked and is pivoted downwards into the incision 93 in order to secure the lower slides 35 against unintentional upward displacements.
  • the snap elements are designed such that the second wing 9, when it is locked again with the struts 89, can be displaced vertically again.
  • the proportion of the vertical force component of the total force transmitted from the sliders 33 to the wing 7 also depends on the pivoting position of the wing 7.
  • the links 71 and struts 77 engage at points on the first wing 7 whose distance from the pivot axis of the bearing 69 is smaller than that of the center of mass of the wing from this pivot axis.
  • the two gas springs 45 now generate forces that are at least approximately the same size with the same gas spring lengths.
  • the total force generated by the two gas springs 45 together is greater, at least when the wing 7 is in its cleaning position and the force generated by the gas springs is at its maximum value, namely, for example, about 20% to 40% greater than the weight of the wing 7.
  • the total force generated by the gas springs 45 approximately compensates for the torque exerted by gravity in the various pivoting positions of the wing 7.
  • the dimensioning of the two gas springs 47 can each be about 1.7 m wide
  • each of the gas springs can generate a force of approximately 450 Newtons, so that a pair of gas springs assigned to the same wing together produce a total maximum force of approximately 900 Newtons.
  • the gas springs 45, 47 installed in the window and remaining permanently in this, it can be ensured, with suitable dimensioning, that the wings 7, 9, in the event that they are released after unlocking before reaching their cleaning position, do not unduly quickly re-open due to their weight Tilt down, but move slowly downwards after release, or even stop. Furthermore, the gas springs 45, 47 enable the wings 7, 9 to be pivoted back from the cleaning position into their vertical position with relatively little human force.
  • the window shown in the drawing also has the advantage that the grooves of the guides 21, 23 and the slides 31, 33, 35, 37 guided therein are not visible or at least practically not visible when the window is closed, so that the window has a very aesthetic effect .
  • windows of the type shown in the drawing can be produced inexpensively. This is particularly due to the fact that the guides 21, 23 required for guiding the slides 31, 33, 35, 37 run completely vertically and can therefore be formed entirely by longitudinal profiles of the vertical frame legs 3.
  • the fact that the wings 5, 7 have wing frames of the same width and height and panes of the same width and height simplify the storage of the wing components and the manufacture of the wings and also contribute to keeping the manufacturing costs down.
  • the vertical sliding windows can be changed in different ways. For example, it would be possible to hold the gas springs on the side wing frame legs instead of on slides guided in the frame. At least one end of each gas spring would have to engage a part that is movably held on a wing frame leg. Possibly one could, for example, replace the handlebars 71 and the struts 77, 89 with struts which act on one end of a slide which is longitudinally displaceable in the side wing frame legs and which connect one end of the gas springs to these slide members. The other ends of the gas springs could then be held on the casement near the casement ends located at the bottom in the closed position.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Lasers (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Window Of Vehicle (AREA)
EP85810405A 1985-06-06 1985-09-06 Vertikalschiebefenster Expired EP0204057B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85810405T ATE47742T1 (de) 1985-06-06 1985-09-06 Vertikalschiebefenster.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2423/85A CH669635A5 (ja) 1985-06-06 1985-06-06
CH2423/85 1985-06-06

Publications (3)

Publication Number Publication Date
EP0204057A2 EP0204057A2 (de) 1986-12-10
EP0204057A3 EP0204057A3 (en) 1987-05-20
EP0204057B1 true EP0204057B1 (de) 1989-11-02

Family

ID=4233465

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85810405A Expired EP0204057B1 (de) 1985-06-06 1985-09-06 Vertikalschiebefenster

Country Status (5)

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EP (1) EP0204057B1 (ja)
JP (1) JPS61282575A (ja)
AT (1) ATE47742T1 (ja)
CH (1) CH669635A5 (ja)
DE (1) DE3574042D1 (ja)

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EP1635269B1 (en) * 2004-09-14 2020-04-15 Microsoft Technology Licensing, LLC Functions acting on arbitrary geometric paths
NL1029678C2 (nl) * 2005-08-04 2007-02-06 Ubbink Bv Uitzetzakraamsamenstel.
US8631850B2 (en) 2011-02-08 2014-01-21 Lake City Windows Window assembly

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US1902973A (en) * 1931-07-02 1933-03-28 William A Schoening Window construction
CH571638A5 (ja) * 1973-11-07 1976-01-15 Koller Metallbau Ag
CH572572A5 (ja) * 1973-11-07 1976-02-13 Koller Metallbau Ag
DK134653B (da) * 1974-06-12 1976-12-13 Rasmussen & Co V K Vindue, navnlig til montering i et skråt eller fladt tag.
DE2503802C2 (de) * 1975-01-30 1986-01-30 Götz Metallbau GmbH, 8360 Deggendorf Vertikalschiebefenster
DE2648344C3 (de) * 1976-10-26 1986-07-31 Weikert, geb. Senft, Karoline, 3210 Elze Beschlag für Schiebefenster, Schiebetüren o.dgl.

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CH669635A5 (ja) 1989-03-31
JPS61282575A (ja) 1986-12-12
EP0204057A2 (de) 1986-12-10
ATE47742T1 (de) 1989-11-15
EP0204057A3 (en) 1987-05-20
DE3574042D1 (en) 1989-12-07

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