DE1242472B - Swing-wing windows, especially for sloping walls in living rooms - Google Patents

Description

FEDERAL REPUBLIC OF GERMANY GERMAN # B7W $ Bt PATENT OFFICE

EDITORIAL

Inc CL:

EBSd

E04f

German KL: 66c-S

Number 1242472

File number: B 56205 V / 68 c AmneMetag: January 12, 1960 Open date: June 15, 1967

The invention relates to a swing wing window, in particular for inclined walls in living rooms, with a swing frame with a fixed, inwardly lost swing axis and with lateral, pivotably articulated to the fixed frame, the casement and the fixed frame in the closed position overlapping below the SchwinfJager Dkti- lungsJessten.

There are known oscillating springs with fewer axes of rotation. It is also known the axis of rotation In the Place the center of the center pivot window in order to maintain equilibrium io to achieve as many positions as possible. With such It is not wall-mounted with a normal frame height It is possible to attach a locking button off the central axis. since there is no space for this, so it oiOss separate arrangements for the determination in the various opening fixtures and, if necessary intended for locking in the VerscfarnSstcttong be what the training of the Sdrwingfcnstcrs complicated and distribute and difficult to handle.

A difficulty with erhehtkhe Schwiugfcnstcrn is to achieve a good seal m. This difficulty arises when the window is installed vertically. but to a greater extent for windows that are inclined, for example in sloping roofs, built in.

Schwmjfensier. also the Schwifigfemtar according to the invention are generally designed so that when opening the top moves inward and the window from the closure control by an angle of up to ζ »almost 180 ° depending on the original inclination, before the cleaning cone could be venched in which it is perpendicular, preferably perpendicular or approximately and the inJtere rom disk. from room can be cleaned. The angle of rotation from the connection into the plaster door will vary depending on the inclination of the window.

It is not possible to design the seal in such a way that that in the upper part of the window Dichtlcwtcn are arranged on the frame and in the lower part on the FhIf el corresponding Dkbüetsten are placed. The dense Transition from a group of dichotomies to others brings the main difficulty here Weilerer Oruad for having windows with a swivel axis were able to prevail in the framework mine, the the more the swivel package moves inward, the more difficult the overlap between the Slcfacnden sealing surfaces, in the upper part and the ends the eegte sealing surface in the lower part of the window.

It has therefore generally been the case up to now, that the swivel axisea to the outside of the Schwinj

Top-hung windows, especially for inclined ones Winds of living quarters

Register

BLEFA Blechwaren- und FaBfabrik G. m.b.rL, Kreuztal (Kr. Siegen) Named as inventor: Heinz Koster, Nicdcrdressemdorf

windows were relocated, namely either wä consoles, which in turn scarcely any overcoming sealing difficulties a result in the wake, or arched guides were stuck to the fixed pivot axis.

· »Arranges their midpoints outside the window lay. This arrangement has preferably been combined with an arrangement in which around various Swivel axes was swiveled one after the other. The arched guides soapy to Ueostes. she

»5 are not very reliable and require considerable construction costs, as they are extremely accurate have to be worked on. The whole arrangement is complicated, not very permanent, time-consuming and prone to failure.

$ · It is already for a German economy Pivoting window with inwardly relocated pivot axis became known, with a rigid continuous pivot axis was provided, the one Posting possibility excluded. At this window

ss was already to improve the tightness of the critical pivot point a fixed cap aod a pivotable cap is provided, which is mounted on the fixed cap and slidably mounted on the lower part of the pivotable frame rar entrainment

«· Was. Db not before a posting option * was tied, this arrangement could not prevail for the windows of living rooms.

It is also already the arrangement of a slotted bearing for removing a pivoting window become known, with an arm with a recess and the swivel frame on the fixed frame Arm was arranged with a bolt that had an iron flat on a rope. So it was Achs «on the swivel frame and the bearing on the fixed one

s «frame arranged with its opening after pointed at the top so that dust and dirt could penetrate at any time. Both arms, for the bolt and

the recess, had to be made very rigid in order to withstand lateral loads.

The object of the invention is now to avoid the disadvantages outlined and a pivoting sash window also to be specified for living spaces, with which, with a simple and robust construction, optimal tightness achieved and the removal of the window can be made possible in the simplest and most convenient way.

This object is achieved in that a pivoting sash window of the type described above is designed so that the sealing strips are formed into a cover frame, which is at the top of the fixed frame is articulated by means of hinges and in the closed position the fixed Frame and the casement both in the upper part and on both side parts and that the Oscillating bearing from a bearing half arranged on the stationary frame with a swing axis forming bolt with two flattened side surfaces is formed by a ring bushing wing-side bearing half is included, which corresponds to the width of the flattened bolt Has a slot in its wall. The cover frame covers the whole casement here, in particular, however, completely the critical areas of the penetration in the vicinity of the pivot point away. and the design of both bearing halves simplifies insertion and removal of the swivel frame extraordinary in a convenient location.

It is already known for vertical pivot windows. To arrange gears between the bearing parts. Loosening was only possible from the outside with the help of tools. The known Toothings were under spring pressure and should pivot in the form of a ratchet brake make more difficult. These arrangements were not storm-proof and burglar-proof.

In the case of the pivoting sash window according to the invention, however, the bearing half carrying the bolt is also included a toothing provided with a toothing arranged in the end face of the annular bushing can be brought into engagement, wherein the bolt is directed coaxially to the oscillation axis with advantage Has internally threaded bore for receiving one provided with an adjusting knob Screw bolt on which the ring bushing is freely rotatable, but axially immovable. This arrangement makes it possible, on the one hand, to adjust without ratcheting noises, and on the other hand a completely form-fitting setting in every position, i.e. a storm-proof and burglar-proof locking possible.

The flattened side surfaces of the bolt are advantageously parallel to the plane of the fixed frame, and the slot in the ring socket is inclined with respect to the plane of the fixed frame by an angle β which is smaller than the angle of inclination χ of the plane of the fixed frame with respect to the horizontal. So it will be possible to remove the window at a comfortable, flat incline to the horizontal.

According to a further proposal of the invention, the cover frame rests on rollers that are attached to the are arranged lower ends of the side strips of the sash. This creates noise and wear and tear when opening the window is reduced. This is advantageous in the lower part of the sash Arranged support strips, which grasp under the roles in the closed position and so the cover frame secure against being lifted by unauthorized persons or storms.

In the following, the invention is illustrated by means of an exemplary embodiment with the aid of drawings explained in more detail. The drawings represent

F i g. 1 shows a vertical section through a pivoting sash window according to the invention, the moving Parts are pulled out in the ventilation position and shown in dash-dotted lines in the cleaning position,

F i g. 2 shows an external view of the window in the closed position, with FIG Cover frame has broken off,

F i g. 3 shows a section along the line ΠΙ-ΙΠ in Fig. 2,

F i g. 4 shows a section along the line IV-IV in FIG. 2,

F i g. 5 shows a section along the line V-V in FIG. 2,

ao F i g. 6 essentially a section along the Line VI-VI in Fig. 4, but not a section through the ring socket for the sake of clarity 18 is shown, but their teeth 19, and

as F i g. 7 has the same arrangement as FIG. 6 with Sash frame in removal position.

In the roof or the wall 1, a window opening 2 is provided, which is from a fixed Frame 3 is limited. The strips of the fixed frame 3 can in any way, for example with a wood lining 7. They have an outer sealing flange 8, which seals against the roof, as well as a vertical part 9 and a sealing surface parallel to the disk

10. A sealing flange 11, perpendicular to it, adjoins the sealing surface parallel to the disk. In the lower part of the frame, below the pivot axis, the upper part of the sealing flange 11 carries a sealing strip 12, the one against the sash frame when the window is closed 24 is present

On the transverse center line of the fixed frame 3, shifted inwards towards the longitudinal center, the pivot axis is arranged, which is designed as a bolt 13 with flattened side surfaces 14, 15.

The bearing half, which is designed as a base 16 of the bolt 13, is let into the wood lining 7. Of the The base 16 of the bolt 13 has a toothing 17 on its upper side, one on the casement frame 24 arranged ring bushing 18, which is pivoted on the bolt 13, in its foot part a corresponding Tooth 19 has. The bolt 13 has a central internal thread 20 into which a screw bolt 21 is screwed in, which carries the adjusting knob 22 as a head. The adjusting knob 22 is supported via a disk 23 against the ring sleeve 18 and presses it, when it is tightened, against the base 16 of the bolt 13. The casement can be locked in any desired position the teeth are locked.

It is also possible to arrange suitable braking means instead of the toothing, but the toothing is used is generally preferred because it also acts as an adequate anti-theft device in Locked position is suitable while braking

€ 5 does not fully serve this purpose, as it is the most general Do not offer sufficient resistance to opening by force. If a gearing is chosen, it is only arranged on one side,

5 6

Since there is a certain slight lateral movement of the possibility, the base 16 of the bolt 13 in FIG. 6th

Sash frame when actuated. Brem- shown in solid lines as he is in the

sen against it are bilateral, i. H. is directly visible at both cutting planes; in Fig. 7 against

Swivel axes, provided. dot-dash lines, while there the tab 53 and the

The casement 24 also consists of the upper 5 pivoted casement in solid lines

and lower sash strips as well as from the side are shown.

Casement strips, of which only those shown in FIG. 2 Since the opening angle β is smaller than the left wing sash strip, the one shown in the upper part α. When unhooking the sash frame, a blow bar 27 will always be inclined towards the horizontal at its lower end. ie. it will and in its upper part a sealing flange 28. The io the load of the window still on the cylinder sealing flange 28 carries at its free end a surface 51 of the bolt 13, so a sub-thick strip 29, which is with the support parallel to the pane the ring socket 18 be present, whereby the sealing surface 10 of the stationary frame collapsing is prevented. The casement works. In the lower part, the blow bars 27 must first be designed like the arrow a sealing projection 30, which points in lock 15 54, to be lifted and can then be raised in the setting against the wood lining 7 of the fixed most professional way directly inwards, without a side frame is present. In the area of the pivot bearing, the edges of the wing are pulled out, which is omitted from the blow bar 27. Previously known brands on the wing tips were not possible. Frame strips are continuous upper cover plates because there the wing is generally arranged first to the outside 31, which cover the wing from above ao and then, folded laterally, inwards and together with lower cover plates 32 had to be excluded. If the opening 49 has filler pieces 33 holding the disks, which pass through the cylinder surface 52 of the bolt 13 as a composite, disks 34, 35 are formed. The upper and after passing through the horizontal, the lower cover plates and the filler pieces are taken over by supporting the wing and is held here by screws 36. 25 Too full contact with the inner surface of the ring socket

Approximately from the area around the pivot axes are 18. The fastening of the bolt and ring bushing

the upper cover plates 31 are pulled outwards and can also be exchanged,

end in a plane perpendicular to the plane of the pane. The sash is operated as follows:

Flange 37, which is shared with the sealing flange 11. If the window is to be opened, the first is the

seals. On the flange 37 at the lower end 30 adjusting button 22 are released, so that the teeth 17

of the sash rollers 38 arranged. and 19 break apart. Now is under

On the upper frame strip of the fixed pressing against the lower part of the casement or Frame 3 is a cover frame 40 hingedly pulling on a handle on the top of the wing 41 hinged. The cover frame consists of an open frame, initially with a ventilation top Cross bar 42 and side bars 43. The 35 position is passed through, which is shown in FIG. 1 moved out side strips 43 consist of a large one is shown. Should the casement be unhooked disk-parallel part 44, a perpendicular thereto, this is done in a position shown in FIG Web 45. a small disk-parallel part 46. is shown. the casement being slightly stronger than one perpendicular to this sealing flange 47 and one in the ventilation position is inclined. During the open Sealing strip 48. The rollers 38 roll on the large in a closed movement stood, the inclined sealing strip 48 lies on the part 44 of the side strips 43, which is parallel to the pane upper cover plate 31 of the casement or on the cover frame 40 and lift the cover frame 40 the disc on and the small part parallel to the disc on. The maximum opening position is the Putz-46 on the disk-parallel sealing surface 10 of the position, the F i g. 1 dash-dotted line shows- In this one fixed frame. At least at the lower 45 position, the rollers 38 are almost in the vicinity of the End of the side bar 43 of the cover frame 40 hinges 41. If the window is closed again, support strips 39 are arranged, which slide the rollers 38 back and step at least Distance from the large disk-parallel part 44 towards the end of the closing movement on the support strip have that between the roller 38 can occur. 39. so that when defining the sash too

A slot 49 is cut out in the ring socket 18, 50 the cover frame 40 is prevented from being lifted off at random.

which is slightly wider than the flattened part of the bolt.

13 is. This slot 49 is against the longitudinal axis 50. The window according to the invention can be very simple

of the window frame inclined by the angle β. In this way they can be made symmetrical and smooth.

Angle/? is smaller than the inclination of the window- the outer sight will be what the architectural

Longitudinal frame axis 50 against the horizontal, which is of considerable importance with 55 niche effect. by

the angle α is designated. the cover frame is consistently smooth and achieves a

The bolt 13 is with the help of its base 16 so calm image in contrast to the previous oscillating

on the side frame strips or the wooden windows.
lining 7 attached that the flattened surfaces

parallel to the direction of the longitudinal axis of the window frame 60 claims:
50 extend.

If the casement is to be removed, first pivoting sash window, especially for geso, it is opened by the angle β , whereby the inclined walls of living rooms, with a slot 49 in the ring socket 18 in alignment with the pivoting bearing with fixed, inwardly displaced, flattened side surfaces 14 , 15 of the bolt 13 65 swing axis and with the side, on the fixed comes. As shown in Figs. 6 and 7, the frame is pivotably articulated, the ring bushing 18 is fastened to the casement frame 24 with the aid of a bracket 53 and the fixed frame is fastened in the casement frame 24. For a better overview - the closed position below the swing bearing

Claims (6)

covering sealing strips, characterized in that the sealing strips close a cover frame (40) are formed on the top of the fixed frame (3) is articulated by means of hinges (41) and in the closed position the fixed frame (3) and the casement (24) covers both in the upper part and on both side parts and that the pivot bearing consists of a bearing half arranged on the stationary frame (3) (base 16) with a pin (13) with two flattened side surfaces (14, 15), which is comprised of a wing-side bearing half designed as a ring bushing (18) is, the one of the width of the flattened BoI-zens (13) corresponding slot (49) in their Has wall. 2. pivoting sash window according to claim 1, characterized in that the bolts (13) bearing half of the bearing (base 16) is provided with ao toothing (17) which is provided with an in the The end face of the annular bushing (18) arranged teeth (19) can be brought into engagement. 3. pivoting sash window according to claim 2, characterized in that the bolt (13) is an as has a bore directed coaxially to the oscillation axis and provided with an internal thread (20) for receiving a screw bolt (21) provided with an adjusting knob (22) on which the Ring bushing (18) is freely rotatable, but axially immovable. 4. pivoting sash window according to one of claims 1 to 3, characterized in that the flattened side surfaces (14, 15) of the bolt (13) lie parallel to the plane of the fixed frame (3) and that the slot (49) in the annular bush (18 ) is inclined with respect to the plane of the fixed frame (3) by an angle (β) which is smaller than the inclination angle (α) of the plane of the fixed frame (3) with respect to the horizontal. 5. pivoting sash window according to one of claims 1 to 4, characterized in that the Cover frame (40) rests on rollers (38) which are attached to the lower ends of the side strips of the Sash (24) are arranged. 6. pivoting sash window according to claim 5, characterized in that the cover frame (40) in the lower part of the support strips (39) which, when the window is closed, support the rollers (38) reach under.