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
  • E05F7/00—Accessories for wings not provided for in other groups of this subclass
  • E05F7/005—Aligning devices for wings
• • 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
  • E05F7/00—Accessories for wings not provided for in other groups of this subclass
  • E05F7/06—Devices for taking the weight of the wing, arranged away from the hinge axis
• • 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
  • E05D15/48—Suspension arrangements for wings allowing alternative movements
  • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
  • E05D15/5211—Concealed suspension fittings
• • 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
  • E05Y2900/132—Doors
• • 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 window or a door according to the preamble of claim 1.
• windows or doors are known and are equipped with either a rotating wing or a tilt-and-turn wing.
• hinge fittings can be arranged on the one hand, lying on top or visibly in front of the opening-side end face of the fixed frame.
• hinge fittings which are installed in a position completely hidden in a chamber between the folds of the sash and the fixed frame. In any case, in these known windows or doors, the stresses resulting from the weight or the load of the sash are fully introduced into the fixed frame via the interposed hinge fittings.
• Relief devices are known from EP 0403 774 B1 and DE-PS 328075, which relieve the joint fittings from the sash weights and introduce them into the frame.
• EP 0 360 024 B1 a support device with a support rod is provided for this purpose, which has an articulated fitting according to the cross-shear principle (e.g. US Pat. No. 1,864,164 or
• the relief device known from EP 0 379 866 A1, on the other hand, provides a tension member, which the joint fittings - among other things. according to the cross shear principle - relieved.
• the tension member is formed by a Bowden cable, rope, cable or even by a tension rod made of solid material and as
• relief device according to DE-PS 328 075 relief for joint fittings with a rigid axis of rotation is proposed.
• a disadvantage of all known relief devices is that when the sash is installed in the frame already fastened in a building opening, the relief device, which is attached to the sash or frame, must first be coupled to a corresponding abutment on the frame or sash before the hinge fittings can engage.
• the relief devices are very flexible due to their task of relieving the hinge fittings in every opening position of the sash.
• the relief device known from EP 0360 024 B1 is fastened to a support bracket assigned to the wing and is pivotally mounted essentially at this end, so that the support rod can freely follow the axis of rotation which is displaced by the hinged fittings constructed according to the cross-shear principle.
• the relief device is attached to the frame and the free end of the Bowden cable, rope, cable or tie rod points vertically downward from the frame-side articulation point due to the mobility and the force of gravity.
• the free end of the tension member lies in the rebate area of the frame and can only be coupled to the abutment to be coupled to the sash, by manually bringing the free end into a plane in front of the frame and coupling the tension member and abutment.
• the object of the invention is therefore to design a window or a door so that the assembly of the wing is simplified.
• the tension or compression member is releasably fixed in a position in which the end that can be coupled to the abutment protrudes away from the wing or frame into a plane in front of the latter.
• a further advantageous embodiment provides that the pulling or pushing member is part of a latching snap connection which is fastened to the trestle. This ensures a simple design that dispenses with additional parts that may have to be removed after the wing has been installed.
• the trestle has an open pocket for receiving the tension or pressure element, in which locking projections are provided which interact with the tension or pressure element.
• the relief device is designed as a tension member and is suspended with its upper end on the fixed frame while it engages with its lower end on the abutment mounted on the wing, that the tension member is rigid and off a covered wire rope.
• the relief device can be fixed in at least one transport position. This will make a uncontrolled movement of the tension or compression member ensured, which can lead to damage to the frame, for example, during transport or assembly on the building.
• 1 is a window or a door in which the wing is suspended from the fixed frame as a rotating wing and the hinge fittings are mounted lying or visible in front of the end face of the fixed frame on the room side,
• FIG. 2 is a similar to FIG. 1, a schematic representation of a
• FIG. 5 is an isometric view of the upright wing spar of a window or a door with the relief device attached to it,
• FIG. 6 is an isometric illustration of the mounting of a tension member on a frame on the frame side
• FIG. 7 shows a representation according to FIG. 4 with the trestle covered
• Fig. 8 is an enlarged view of the device for holding the
• tension member, 9 and 10 a trestle in plan view in the transport and assembly position and
• a window or a door 1 which or in the usual way consists of a fixed frame 2 and a wing 3.
• the wing 3 is arranged on the fixed frame 2 so as to be movable about a laterally-perpendicular axis 4-4 into a rotary opening position, thus forming a so-called rotary wing.
• At least one upper hinge 5 and one lower hinge 6 are provided for mounting the wing 3 on the fixed frame 2, both hinges 5 and 6 lying on the side next to an upright wing spar, for example the right wing spar, lying or visible in front of the end face of the fixed frame on the room side 2 are mounted.
• the hinge parts 5a and 6a fastened to the fixed frame 2 are, for example, so-called
• the sleeve hinge parts 5b and 6b are plugged onto the pin hinge parts 5a and 6a from above and thereby form the hinges 5 and 6, which are aligned with the vertical axis 4-4, about which the wing 3 relative to the fixed frame 2 from its closed position into the rotary opening position or vice versa.
• An actuating rod fitting 8 which can be actuated via an operating handle 7 is accommodated in the wing 3 and on the one hand it enables locking and on the other hand unlocking of the wing 3 in the closed position relative to the fixed frame 2 by means of locking cams 9 and associated locking engagements 10.
• This tension member 11 is provided and aligned at least approximately parallel to the vertical axis 4-4.
• This tension member 1 can be a rod-shaped tie rod. However, it is preferably formed by a rope or a cable or it consists of a Bowden cable. 1, the tension member 11 is suspended, for example, via its upper end on the fixed frame 2 in a stationary abutment 12, while its lower end engages the wing 3 by, for example, being connected to the upper end of the sleeve hinge part 6b of the lower hinge 6 ,
• the effective length of the tension member 11 between the abutment 12 and the sleeve hinge part 6b of the lower hinge 6 is dimensioned or adjusted so that it can fully absorb the vertical load component resulting from the weight of the wing 3 in the area of the axis 4-4, without the support surfaces of the wing hinge parts 5b and 6b directed normally to the axis 4-4 having to come into contact with opposite support surfaces of the frame hinge parts 5a and 5b for absorbing axial forces in the manner of thrust bearings.
• the hinges 5 and 6 between the sash 3 and the fixed frame 2 can act as a pure pivot bearing relieved of axial forces, which only result from the horizontal components of the weight or load of the sash 3 - essentially transversely to the axis 4- 4 directed - have to absorb force effects.
• the effective length of the tension member 11 between its seat on the fixed frame 2, fixed abutment 12 and the point of attack on the wing 3 can be varied at least within certain limits, for example with the aid of a scrubbing member or by means of an eccentric.
• the weight of the wing 3 in the direction of the axis 4-4 it can be placed under tight tension at all times and the supporting surfaces between the interacting hinge parts 5a, 5b and 6a, 6b relieved of the weight of the wing 3.
• a window or door 21 can be seen, which comprises a fixed frame 22 and a wing 23.
• the wing 23 is arranged in the fixed frame 22 to move about a laterally perpendicular axis 24-24 in a rotational opening position or about a lower horizontal axis 25-25 in a tilt opening position.
• the wing 23 is supported on the fixed frame 22 at the intersection of the two hinge axes 24-24 and 25-25 by a corner joint or a tilt and turn corner bearing 26.
• a drive rod fitting 31 which can be adjusted via an operating handle 30, is accommodated in the wing 23 in such a way that, on the one hand, locking and unlocking of the wing 23 in the closed position on the fixed frame 22 can be effected via locking cams 32 and associated locking engagements 33.
• the connecting rod fitting 31 is also designed so that it can be used to engage and disengage both a coupling 34, 35 between the wing 23 and the opening device 28 and the tilt lock 29. Both in the closed switching position and in the rotary opening switching position of the connecting rod fitting 31, the coupling 34, 35 is located between the wing 23 and the opening device 28 in its engagement position. In the tilt-open switching position of the connecting rod fitting 31, however, the clutch 34, 35 is disengaged.
• the drive rod fitting 31 assumes its closed switching position and its rotary opening switching position while it is engaged in the tilt opening switching position.
• the opening device 28 is designed as a so-called supporting opening device, ie it is suitable for holding the weight of the wing 23 in the closed and in the rotary opening switching position of the connecting rod fitting 31, and for introducing it into the upper pivot joint 27 on the frame side.
• the opening device 28 has an opening arm 36 which is pivotally held in the frame-side swivel joint 27 and which at its other end engages in a sliding guide 38, which can pivot and also slide longitudinally, via a collar bolt 37, which extends essentially parallel to the upper edge of the wing 23.
• the opening device 28 has an additional arm 39, which on the one hand is articulated only pivotably on the wing 23 via a pivot pin 40, but on the other hand, if only pivotable, is connected to the opening arm 36 via a pivot pin 41.
• the opening device 28 is designed in its kinematics such that when the wing 23 is tilted open it keeps the upper wing spar aligned in every possible tilting position parallel to the upper spar of the fixed frame 2.
• joint fittings can be used which are based on the principle of operation, for example, on the pantograph or cranesbill principle - see e.g. B. DE-OS 2508 174 and DE-PS 35 19 988 - or which are based on the so-called cross-shear principle, as can be seen either from US Pat. No. 1,864,164 or US Pat. No. 3,722,142.
• a tension member 42 is also used in the window or in the door 21 according to FIG. 2. It is effective in the direction of the vertical hinge axis 24-24 and for this purpose with its upper end on a bracket consisting of a fixed abutment 43 of the fixed frame
• the tension member 42 according to FIG. 2 can basically have the same design and mode of operation as the tension member 11 according to FIG. 1.
• the tension member 42 is arranged above the articulated fitting, which is effective, for example, as a corner joint or tilt-and-turn corner bearing 26, the tension member 42, and the upright spar 23b of the wing 23, in such a way that it is in the essentially in the direction of the right axis 24-24 can develop its effect.
• the tension member 42 lies in the area of the rebate air between the fixed frame 22 and the wing 23, so that when the wing 23 is in the closed position it is completely concealed between the rebate peripheral surfaces 22c and 23c, as can be clearly seen from FIG. 3.
• the tension member 42 can be formed by a tension rod made of rigid material.
• tension member 42 a rope or cable, in particular made of steel wires, is preferably used as the tension member 42, or a Bowden cable is used.
• a rope or cable in particular made of steel wires, is preferably used as the tension member 42, or a Bowden cable is used.
• the abutment 44 is preferably arranged on the wing 23 with the smallest possible distance above the lower joint fitting or corner joint 26, the tension member 42 between the two abutments 43 and 44 being constantly taut Tension is held so that the vertical component of the weight or load of the wing 23 is absorbed by it, without this being able to act on the joint fitting 26 in the direction of the axis 24-24. It is hereby achieved that the hinge fitting 26 only has to absorb those forces which result from the horizontal component of the weight or load of the wing 23 and are directed normal to the axis 24-24.
• the abutments 43 and 44 for the tension member 42 consist of bolts equipped with transverse bores or fork slots, which are fastened to the fold peripheral surfaces 22c and 23c by a fixed frame 22 and wing 23.
• the tension member 42 is then inserted into the transverse bores or fork slots thereof, the effective length of which can be precisely matched and / or adjusted appropriately for the distance between the two abutments 43 and 44.
• FIGS. 2 to 6 it would also be possible according to FIGS. 2 to 6 to connect spring elements between one of the abutments 43 and 44 and the tension member 42, the pretensioning force of which change as required and thus - within certain limits - on the respective weight of the wing 23 can be adjusted or adjusted.
• the tension member 42 also fulfills the function intended for it in various positions of the wing 23 relative to the fixed frame 22.
• the change in position of the tension member 42 between its abutments 43 and 44 resulting from each movement of the wing 23 relative to the fixed frame 22 can be easily controlled. If the tension member 42 consists of a rigid material, then it only needs to have gimbal or spherical connections to the abutments 43 and 44 for this purpose. However, if the tension member 42 is designed to be deformable by bending (rope, cable, Bowden cable), then it can easily follow the displacement movements of the wing 23 relative to the fixed frame 22.
• a tension rod can be used, the ends of which engage through gimbal or spherical connecting links on the fixed frame 22 and on the wing 23, specifically on the abutments 43 and 44 designed for this purpose.
• a tension member 42 at least a twistable flat strip material, in particular spring steel strip, can be used.
• Such a flat strip material has the advantage that it can have a relatively large width with a relatively small thickness, this width being basically limited by the width of the fold peripheral surfaces 22c, 23c of the fixed frame 22 and the wing 23.
• the flat band material of the tension member 42 is aligned over its entire length with its wing 23 lying against the fixed frame 22 in the closed position with its to the main planes of the fixed frame 22 and wing 23, so that it requires little installation space when the wing 23 is in the closed position and when the wing 23 is tilted, while when the wing 23 is rotated about its upright axis 24-24 - over an angle of approximately 90 degrees - it is subjected to torsion.
• the tension member 42 consists of a rigid tension rod or a twistable flat band material, it is possible to design its effective length between the abutments 43 and 44 to be infinitely adjustable, for example with the aid of screw members.
• FIGS. 3 and 4 of the drawing show the window or the door 21, in which or which the wing 23 on the fixed frame 22 is completely covered between the horizontal folds lying joint fittings, namely the corner joint 26 and the pivot joint 27 according to FIG. 2, is suspended.
• the wing-side joint part 45 has the shape of an angle piece with two legs 46 and 47 directed at right angles to one another.
• the wing-side joint part 45 with its angle legs 46 and 47 is inserted into a stepped profile groove 48 of the rebate peripheral surface 23c of the wing 23 in such a way that its outside is flush with the rebate peripheral surface 23c.
• the upright angle leg 47 of the joint part 45 has a hook projection 50 projecting over the folded peripheral surface 23c of the upright wing spar 23b with an angle slot 51 which is open at the side at its lower end.
• the hook extension 50 is formed by two hook parts 50a and 50b which are parallel to the wing plane and separated from one another by a spacing gap 50c and which can clearly be seen in FIG. 4.
• the tension member 42 is provided at its lower end with a block-shaped thickening 52, preferably in the form of a cylindrical or spherical body, in which the tension member 42 is either firmly or releasably anchored.
• the firm anchoring can take place, for example, in that the block-shaped thickening 52 is cast or pressed with the tension member 42.
• the tension member 42 can be inserted into a diametrical bore in the block-shaped thickening 52 and then fixed therein by tightening a clamping screw.
• the tension member 42 with its block-shaped thickening 52 can be brought into coupling engagement with the hook extension 50 by simultaneously inserting the tension member 42 from the side into the spacing gap 50c between the two hook parts 50a and 50b (FIG 4).
• the block-shaped thickening 52 fits snugly in the upper end region of the angle slot 51 against the flanks of the hook parts 50a and 50b of the hook attachment 50, as can be clearly seen in FIG. 3.
• the hook extension 50 thus forms the wing-side abutment 44 according to FIG. 2. So that the tension member 42 is slightly coupled to the wing fitting part 45, but cannot be uncoupled again without a certain additional manipulation, the angular slot 51 in the hook extension 50 is assigned a nose-like narrowing projection 53 in the area of its sideways opening or immediately above it.
• This narrowing projection 53 is preferably formed by a spring tongue 54 or a snap catch, which or which is provided on or in the angle leg 47 of the wing fitting part 45, as clearly shown in FIGS. 3 and 4 of the drawing.
• a device 60 is provided on the trestle or abutment 43, with which the tension member 42 is pivoted into the position shown in FIG. 5.
• the end of the tension member 42 assigned to the bracket or abutment 43 is in turn provided with the block-like thickening 61 shown in FIGS. 7 and 8, which is essentially cylindrical in shape.
• the ends of the thickening 61 are pivotally received in bores 62, 63 which are arranged on the one hand in a base body 64 and on the other hand in a cover plate 65.
• the cover plate 65 overlaps both the base body 64 and a stop 66 to be fixedly attached to the frame 2 or 22 and a stop supported thereon
• Adjustment device 67 In addition to the optical and also protective covering of the abutment 43, the cover plate 65 also serves for the movement connection of the adjustment device 67 and the base body 64. For this purpose, protruding webs 65c with corresponding recesses are on the legs 65a, 65b of the U-shaped cover plate 65 64a and 67a can be positively connected.
• the adjusting device 67 can be displaced relative to the adjusting screw 68, which is supported at its end on the stop 66, the adjusting device 67 always being loaded in the direction of the stop 66 when the wing 3, 23 is suspended.
• the cover plate 65 forms with the base body 64 a pocket 68 (FIG. 6) in which the tension member 42 is received at least near its end.
• this pocket 68 the tension member 42 can only be moved to a limited extent perpendicularly to the frame fold surface and is limited in its movements transversely to it by the means 60 which can be displaced together with the base body 64.
• the device 60 forms three adjacent pockets 69, 70, 71 by means of two locking projections 72, 73, into which the tension member 42 can snap (FIG. 8).
• the tension member 43 lies in the middle of the three pockets 69, 70, 71 (FIG. 9).
• the tension member 42 forms with the circumference of the rope itself a part of the snap-snap connection.
• the tension member 42 is in a secured drinking position, so that when the frame 2, 22 moves, it cannot be pivoted in the rotatable mounting of the bores 62, 63 and leads to damage, for example, to the frame 2, 22.
• a second position (FIG. 10) the tension member 42 is pivoted out so that the hook extension 50 (FIG. 3) can easily overlap the block-shaped thickening 52 when the wing 3, 23 is installed.
• the tension member 42 is shifted into one of the side pockets 69 or 71 and is held in this position independently by the action of the snap-snap connection.
• the longitudinally symmetrical arrangement of the pockets 69, 70, 71 ensures that the wing 3 opens both to the left and to the right. If the wing 3 is mounted, on the one hand the tension member 43 is held in a slightly inclined position with respect to the circumferential surface 22c of the fold (FIGS. 2, 3) and, due to the slight play in the axial direction of the thickening 61, cannot fit so firmly into the pockets 69, 70, 71 snap in that there would be a fear of impairing the function of the joint fittings 6, 46.
• the configuration of the device 60 in the case of a pressure member is analogous to that of the tension member 42, but here the support is carried out on the frame 2 or 22, that is to say the pocket 68 points upward.
• the adjustment can of course also be carried out in a different way, so that the arrangement of the adjustment device 67 can also be arranged on the wing.

Landscapes

• Hinges (AREA)
• Window Of Vehicle (AREA)
• Wing Frames And Configurations (AREA)
• Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

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Publications (2)

Family

ID=7944030

Family Applications (1)

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Cited By (1)

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• 2000
  • 2000-07-14 DE DE20012351U patent/DE20012351U1/de not_active Expired - Lifetime
• 2001
  • 2001-05-25 DE DE50107301T patent/DE50107301D1/de not_active Expired - Fee Related
  • 2001-05-25 AT AT01945190T patent/ATE303499T1/de not_active IP Right Cessation
  • 2001-05-25 EP EP01945190A patent/EP1301676B1/fr not_active Expired - Lifetime
  • 2001-05-25 AU AU2001267480A patent/AU2001267480A1/en not_active Abandoned
  • 2001-05-25 WO PCT/EP2001/005972 patent/WO2002006614A1/fr active IP Right Grant

Non-Patent Citations (1)

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