DE19745180B4 - Pressing device between a wing and a frame of a door, a window or the like - Google Patents

Abstract

Pressing device (1, 100) for the band-side installation between a wing (2) and a frame (3) of a door, window or the like, in which or in which the wing (2) with respect to the frame (3) between a closing - and an open position is pivotable,
with a frame-side holding unit (10; 110) with at least one locking web (13; 113) and a wing frame-side locking unit (20; 120) with at least one single-ended and rotatably held locking wing (21; 121), both units (10,20; , 120) in the closed position in the sense of pressure of the wing (2) on the frame (3) engage behind each other and the two units (10, 20, 110, 120) concealed in the rebate spacing (40; 140) between the sash (41; 141) and the frame seam (42; 142) are arranged and
a control wing (22; 122) is connected to the locking wing (21; 121) at one end and is rotatably connected, which is provided with a control cam (23; 123) which, at the transition of the wing (2) from the open ...

Description

The The invention relates to a pressing device for the band-side installation between a wing and a frame of a Door, one Window or the like. At the or the wing with respect to the frame between a closing and an open position is pivotal with the characteristics of the preamble of claim 1.

A pressing device of the type mentioned is from the DE 195 18 253 A1 known. It consists of a holding element on the one hand and one, an actuating part and a bolt, which are connected to each other via a gear, having pressing member on the other. So that a preload voltage can be applied to the seal between the sash and frame, the actuating member moves in the direction of the wing plane or frame plane to the frame or sash and the end of the bolt when pressed perpendicular to the wing plane or frame plane, the end of the bolt engages behind a projection on the holding element and braced wings and frame against each other.

adversely is that through the use of a gearbox for the operation of the bolt the pressing device is prone to failure. Because of the proportions to be complied with the pressing device and the fine adjustment of the bolt itself, the teeth of the transmission must be very fine. This has the consequence that at large power transmissions of the bolt the Gearing can break out. About that can out Dirt and paint residues limit the effectiveness of the transmission.

A pressing device is further from the DE 42 10 753 C2 known. It consists of two parts of the device which engage behind each other in the closed position in the sense of a pressure of a wing on a frame and which are arranged concealed in the folding distance between sash and frame.

adversely is that the Device parts are complicated, so that occurring Mishandling or dirt the functioning of the pressing device impair can. The disadvantage is about it beyond that Pressing a seal a high lateral sliding friction of a Riegel on one of the devices occurs.

It Therefore, the task is a pressing device of the beginning so-called type so that the locking process easy and trouble-free perform is.

• – dass die blendrahmenseitige Halteeinheit als eine U-förmige Haltenut ausgebildet ist, deren Nutgrundfläche an einem Ende durch den Verriegelungssteg und am gegenüber liegenden Ende durch einen Anschlagsteg begrenzt ist und
• – dass der Steuerflügel am Verriegelungsflügel im Bereich der Mitte zwischen seinen ihn haltenden Haltezapfen und seiner Flügelspitze mit einem Drehzapfen gehalten ist.

According to the invention, this object is achieved by

• - That the frame-side holding unit is formed as a U-shaped retaining groove whose groove base is bounded at one end by the locking web and at the opposite end by a stop web and
• - That the control wing is held on the locking wing in the region of the middle between its holding holding pin and its wing tip with a pivot.

The particular advantages of the invention are that the locking wing and the control wing controlled by a double joint and the control cam on the control wing become. At the transition of the grand piano from the open to the closed position the control cam will tap on the sensing pin past. This sets the control wing on the groove base on and slides on her in the direction of the stop bridge, while at the same time the locking wing is moved in the direction of locking bar. When reaching the closed position engages behind the locking wing force fit the locking bar and presses the wing on the frame. This allows at the same time all in this area arranged seals fully effective unfold. The relief of the groove base may be the control movement of the control wing be adjusted. Advantageously, it is straight or planar.

Instead of a pivot can also be another rotary connection be used. The fact that the control wing held approximately in the middle of the locking wing is, the wing is on Frame firmly customizable.

Of the locking wings can be biased by a spring device. This will achieved that the locking wings and the control wing from the Andrückstellung always be set to a same starting position.

The Spring device is in a holding body and the control wing and the locking wings are in a wing motion recess of the holding body arranged. This creates an assembly that prefabricates itself and accordingly on the wing fastened. In front all things it is possible the holding body in the wing adjustable in one insertion height to arrange. As a result, an adjustment of the pressing device at the respective window possible and given.

The Spring device may consist of a spring element and a sliding body, in a guide recess of the holding body are adjustably arranged, wherein the sliding body with the locking wing in contact stands.

The locking wing can do two things Be fashioned.

To the one he can be provided with a Langlochausnehmung, in the designed as a guide peg trained retaining pin. With this Variant is ensured that the Locking and control wing in the pressing position non-positively the groove base and at the lock and at the Abut stop ridge.

in the Area of the wing tip can this locking wing have a stop pin. The stop pin secures the already described starting position of both wings.

Of the locking wings can over it In addition, be formed substantially elliptical, wherein the ellipsoid one side is straightened so that formed a wing tip of the locking wing is. This wing tip is decisive for the pressing operation responsible.

A another embodiment of the locking wing is as a rectangular body formed, the one-sided oblique is cut so that a holding him and pivot, the holding and pivot is at the same time, a second pinion across from stands. The body formed in this way also creates one here Wingtip the authoritative for the pressure position of the grand piano responsible for the frame.

As well like the locking wing can the control wing in two embodiments be educated.

In a first embodiment he is a rope-shaped body with a semicircular discharge rounding, that of another semicircular curve opposite, one of the continuous connections between the two half-rounds is provided with a curve configuration and a first cam formed.

In a further embodiment is on the control wing formed a second control cam. Both cams can the be adapted to the particular conditions of use.

The Locking and / or the control wings may be made of metal and / or off Be plastic. They are made of a substantially plate-shaped material with a height manufactured between 3 to 10 mm. They can be produced in the press-welding or casting process.

Of the Stop ridge may be part of a seal receiving unit. This takes over a unit practically two functions.

The Invention will be described with reference to the drawing below. Show it:

1 a view of a window with a pressing device between a wing and a frame,

2a and 3 to 5 a section through a window with a pressing device according to 1 along the line I-VI to I-VI,

2 B an enlarged partial view 2a .

6 a pressing device according to the 1 to 5 in a different adjustment position and

7 a further embodiment of a pressing device between the window and window frame.

In 1 a window is shown. It consists of a wing 2 that with a pivot bearing 6 and a scissor bearing 7 on a frame 3 is held rotatable and tiltable. About a handle 8th a function adjustment of a fitting (not shown) is made and opened the window in the direction of rotation. Especially with larger windows are the spars 4 . 5 of the grand piano 2 and the frame 3 relatively long. Hereby, the two hinge parts are sufficient 6 . 7 not to open the wing in a closed position 2 properly pressed on the frame to keep pressed. Especially with wind load on the wing 2 This leads to a deflection of the spar 4 so far that the lying between the wing and the frame seals are relieved and both are no longer sealed against each other. In addition, the large distance between the pivot bearing 6 and the scissor bearing 7 a weak point in terms of burglary security dar. With the help of even the simplest tools here, the spar 4 of the grand piano 2 opposite the spar 5 of the frame 3 be separated so far that ultimately the wing can be pushed out of the frame.

For these reasons, is between the pivot bearing 6 and the scissor bearing 7 a pressing device 1 arranged.

Such a pressing device 1 is in different opening angles α in the drawings 2a and 3 to 5 shown. In particular 5 shows, is the pressing device 1 hidden at a fold distance 40 between a sash 41 on the one hand and a frame border fold 42 on the other hand arranged concealed.

The structure of the pressing device 1 in the following, in particular on the basis of 2 B be be written.

• – einer Halteeinheit 10 und
• – einer Verriegelungseinheit 20.

Thereafter, there is the pressing device 1 out

• - a holding unit 10 and
• - a locking unit 20 ,

The holding unit 10 is located on the frame border 42 , It is considered a U-shaped retaining groove 11 formed, which consists of a substantially flat or plane groove base 12 which consists on the one hand by a locking bar 13 and on the opposite side from a stop bar 14 is limited. The stop bridge 14 is also part of a seal holding unit in which a sealing profile 16 with a sealing lip 36 is held. The transition from the stop bridge 14 to the groove base 12 is undercut.

The locking unit 20 is at the sash 41 arranged.

It consists of a holding body 31 which may be made of plastic, metal or the like. In the holding body 31 is a guide recess 43 brought in. Under the guide recess 43 there is a wing motion recess 30 , In the guide recess 43 is a spring element, which is designed as a helical spring, arranged in front of a sliding body 29 is positioned. The sliding body 29 is cylindrical in shape and merges into a cone tip.

• – ein Verriegelungsflügel 21 und
• – ein Steuerflügel 22.

Essential elements of the locking unit 20 are

• - a locking wing 21 and
• - a control wing 22 ,

The locking wing 21 is formed substantially elliptical, with the right side of the ellipsoid, such as 2 B shows, is cut along a straight line, so that a wing tip 21 ' consists. The wing tip 21 ' is rounded. On the locking wing 21 is a knock 27 arranged. The wing tip 21 ' opposite end of the locking wing 21 is rounded, at the center of the semicircle of this rounding a Langlochausnehmung 25 starts, through which a sliding peg 26 sticks out, in the holding body 31 is held. Between the locking wing 21 and the control wing 22 is a sensing tap 24 arranged. This sensing pin 24 is located on a control curve 23 of the control wing 22 at. The control wing 22 is a strand-shaped body, which in a semicircular Abfühlrundung 22 ' ends on one side. The opposite side has a rounding, that of the Abfühlrundung 22 ' like. Held the control wing 22 through a pivot 32 , which is in the middle of the cone 26 and the wingtip 21 ' on the locking wing 21 is arranged. While one side of the control wing has a straight course, as already mentioned, the opposite side, the control curve 23 on. This is how 2 B shows, formed as a survey, so that the control wing is similar in plan view of the side view of a car with notchback.

As the 2a and 2 B show, are at the opening angle α = 20 ° of the locking and the control wing 21 . 22 in their initial position. This is effected by the spring element 28 over the sliding body 29 the locking wing 21 against the feeler pin 24 and the control wing both between the sensing pin 24 as well as the stop pin 27 suppressed.

As the 2a and 3 to 5 show, stand between the spars 4 . 5 of the wing 2 or of the frame 3 a turning distance A, a web height B, an end web height C and a boarding height D. The comparison of 5 and 6 shows that with the help of the holding body 31 the locking unit 20 opposite the holding unit 10 can be adjusted by changing the entry height D. In the drawing in 5 is the entry height D = 0 cm, while in 6 when Einjustieren an entry level D1 may occur. The entry height D1 is in this case about 4 mm. As a result, the twisting distance A changes into a twisting distance A1 with a shorter length. The web height designated B1 and the end web height denoted by C1 are equal to B and equal to C. A with 40 designated fold distance also called folding air, is so einjustierbar.

At the spar 4 is, in particular 2 B shows a wing seal profile 34 with a profile lip 35 used.

The function of in the 2a to 6 illustrated pressing device 1 will be explained below.

As 2a shows, as already mentioned, at an opening angle of the wing 2 opposite the window frame 3 the locking unit 20 a starting position such that due to the spring force of the spring element 28 both wings 21 . 22 against the with 24 hit designated pin.

In 3 the opening angle α is reduced to 8 °. This sets the control wing 22 with his listening round 22 ' on the groove base 12 on and releases from the stop pin 27 , At the same time the feeler pin feels 24 in the control curve 23 and press the wing tip 21 ' of the locking wing 21 in the direction of the locking bar 13 ,

In 4 is the opening angle α to 4 ° ver been downsized. The control wing 22 is with his rounding off 22 ' continue in the direction of the stop bridge 14 on the flat groove base 14 slipped. At the same time, the sliding peg has 26 in the slot 25 positioned on the other side in terms of the limit. The locking wing 21 has become with his wingtip 21 ' continue the locking bar 13 approached. Although both wings 21 . 22 almost reached their end position, the sealing lips touch 35 respectively. 36 neither the spar 4 still the spar 5 ,

In 5 has the wing 2 opposite the window frame 3 at an opening angle α = 0 ° reaches the final closed position. The feeler pin 24 has the end of the control curve 23 reached. The control wing lies with its Abfühlrundung non-positively on the stop bar 14 at. With its opposite end he pushes the locking wing over the pivot 32 with its wing tip 21 ' non-positively behind the locking bar 13 , As a result, the spar 4 of the grand piano 22 against the spar 5 of the frame 3 printed. This puts the profile lip 35 heartfelt to the with 38 designated contact surface of the spar 5 and the sealing lip 36 to the with 37 designated further contact surface of the spar 4 at.

In 7 is a further embodiment, a pressing device 100 shown.

The pressing device 100 is just like the already described be pressing device 1 in the fold distance 140 between a sash 141 on the one hand and a frame border fold 142 arranged on the other hand.

• – einer Halteeinheit 110 und
• – einer Verriegelungseinheit 120.

it consists of

• - a holding unit 110 and
• - a locking unit 120 ,

The holding unit 110 is as well as the holding unit 10 built, ie it is as a U-shaped retaining groove 111 formed, the groove base 112 on one side of a locking bar 113 and on the other side from a stop bridge 114 is limited. Again, the stop bar is also part of a seal holding unit 15 and is in the transition region to the groove base 112 undercut.

The locking unit 120 has a holding body 131 on, which consists of a cylindrical part in which a guide recess 143 is introduced. In the guide recess 143 are a spring element 128 and a sliding body 129 positioned. To the cylindrical part of the holding body 131 joins another substantially cylindrical part, but has a larger diameter. He is with a wing recess 130 provided, in its interior a locking wing 121 and a control wing 122 are arranged.

The locking wing 121 is a rectangular body whose one side is chamfered. This creates a wing tip 121 , The wing tip 121 opposite end is rounded in a semicircle, with the center of this semicircle is a sensing and Drehzahpfen, whereby the locking wing 121 as well as the locking wing 21 is held on one side rotatably.

Approximately in the middle between the sensing and pivot pin 124 and the wingtip 121 is on the locking wing 121 the control wing 122 arranged. The relief forms a control curve 123 out. Opposite the tip there is a listening round 122 ' , With the help of a shank body height F, a control holding body height G, a free height H and an insertion height I is the pressing device 100 in the fold distance 140 , also referred to as folding air, adjusted. The Einjustierung is here as well as already in the Andrückvorrichtung 1 explained by changing the insertion height I possible.

The operation of the pressing device 100 is similar to that of the pressing device 1 , At the transition of the wing 2 from the open to the closed position, the opening angle between them decreases. This first, how 7 shows the listening round 122 on the groove base 112 on. Upon further closing, it slides on this towards the stop bar 114 further. At the same time the feeler and pivot feel 124 the control curve 123 and lies in the final state, the wing tip 121 non-positively behind the locking bar 113 , This will be a profile lip 135 a wing sealing profile 135 against the spar 4 and a sealing lip 136 against the spar 5 pressed sealingly.

1, 100

pressure device

2

wing

3

frame

4, 5

Holm

6

pivot bearing

7

stay bearing

8th

Handle

10 110

holding unit

11 111

U-shaped retaining groove

12 112

groove base

13 113

locking web

14 114

stop web

15

Seal holding unit

16

weatherstrip

20 120

locking unit

21 121

locking wings

21 ', 121'

pinion

22 122

control wing

22 ', 122'

Abfühlrundung

23 123

cam

24

Abfühlzapfen

124

Sensing and trunnions

25

elongate recess

26

sliding pin

27

stop pin

28 128

spring element

29 129

sliding body

30 130

Flügelbewegungsausnehmung

31 131

holding body

32 132

pivot

33 133

Haltekörperausnehmung

34 134

Wing sealing profile

35, 135

profile lip

36 136

sealing lip

37, 38

contact surface

40 140

fold spacing

41 141

sash

42 142

sash rebate

43 143

guide recess

A, A1

rotation distance

B B1

Base height

C., C1

Endsteghöhe

D D1

entry height

F

Shank body height

G

Tax holding body height

H

free height

I

Pocket height

α

opening angle

Claims (13)

Pressing device ( 1 ; 100 ) for the band-side installation between a wing ( 2 ) and a frame ( 3 ) a door, a window or the like., In or at which the wing ( 2 ) with respect to the frame ( 3 ) is pivotable between a closed and an open position, with a frame-side holding unit ( 10 ; 110 ) with at least one locking web ( 13 ; 113 ) and a wing frame side locking unit ( 20 ; 120 ) with at least one single-ended and rotatably held locking wing ( 21 ; 121 ), where both units ( 10 . 20 ; 110 . 120 ) in the closed position in the sense of a pressure of the wing ( 2 ) on the frame ( 3 ) behind each other and the two units ( 10 . 20 ; 110 . 120 ) concealed in the folding distance ( 40 ; 140 ) between the sash ( 41 ; 141 ) and the Blendrahmenfalz ( 42 ; 142 ) are arranged and wherein with the locking wing ( 21 ; 121 ) one-end and rotatable a control wing ( 22 ; 122 ) connected to a control cam ( 23 ; 123 ), which at the transition of the wing ( 2 ) from the open to the closed position and vice versa at a Abfühlzapfen ( 24 ; 124 ), characterized in that - the frame-side holding unit ( 10 ; 110 ) as a U-shaped retaining groove ( 11 ; 111 ) is formed whose groove base ( 12 ; 112 ) at one end by the locking web ( 13 ; 113 ) and at the opposite end by a stop web ( 14 ; 114 ) and that - the control wing ( 22 ; 122 ) on the locking wing ( 21 ; 121 ) in the region of the middle between its retaining pin ( 26 ; 124 ) and its wing tip ( 21 '; 121 ' ) with a pivot ( 32 ; 132 ) is held. Pressing device according to claim 1, characterized in that the locking wing ( 21 ; 121 ) by a spring device ( 28 . 29 ; 128 . 129 ) is biased. Pressing device according to claim 1 or 2, characterized in that the spring device ( 28 . 29 ; 128 . 129 ) in a holding body ( 31 ; 131 ) is arranged and the locking and the control wing ( 21 . 22 ; 121 . 122 ) in a wing motion recess ( 30 ; 130 ) of the holding body ( 31 ; 131 ) are arranged. Pressing device according to claim 3, characterized in that the holding body ( 31 ; 131 ) in the wing ( 2 ) is adjustably arranged in an insertion height (D, D1; I). Pressing device according to one of claims 2 to 4, characterized in that the spring device consists of a spring element ( 28 ; 128 ) and a sliding body ( 29 ; 129 ), which are in a guide recess ( 43 ; 143 ) are arranged adjustable, wherein the sliding body ( 29 ; 129 ) with the locking wing ( 21 ; 121 ) is in contact. Pressing device according to one of claims 1 to 5, characterized in that the locking wing ( 21 ) with a slot recess ( 25 ), in which one as a guide peg ( 26 ) trained retaining pin protrudes. Pressing device according to claim 6, characterized in that in the region of the wing tip ( 21 ' ) of the locking wing ( 21 ) a stop pin ( 27 ) is arranged. Pressing device according to one of the preceding claims, characterized in that the locking wing ( 21 ) is formed substantially elliptical, wherein the ellipsoid is straightened on one side such that a wing tip ( 21 ' ) of the locking wing ( 21 ) is shaped. Pressing device according to one of claims 1 to 8, characterized in that the control wing ( 22 ) as a strand-shaped body with a semicircular Abfühlrundung ( 22 ' ) educated is opposite to a further semicircular rounding, wherein one of the continuous connections between both half-roundings is provided with a curve configuration and a first control cam ( 23 ) trains. Pressing device according to one of claims 1 to 9, characterized in that the locking wing ( 121 ) is formed as a rectangular body which is obliquely cut on one side such that a sensing and pivoting pin ( 124 ), the holding and pivot is at the same time, a second wing tip ( 121 ' ) is opposite. Pressing device according to one of claims 1 to 10, characterized in that on the control wing ( 122 ) a second control cam ( 123 ) is trained. Pressing device according to one of claims 1 to 11, characterized in that the locking wings ( 21 ; 121 ) and / or the control wings ( 22 ; 122 ) are made of metal and / or plastic. Pressing device according to one of claims 1 to 12, characterized in that the stop web ( 14 ; 114 ) Part of a seal receiving unit ( 15 ).