DE102013203291B3 - Door such as stopper door installed in e.g. children daycare center, has edge portion that is formed between stop-side end surface and opening area of door leaf which is not interfered with door frame during pivoting operation - Google Patents

Abstract

The door (1) has a door leaf (10) that is pivoted around a pivot axis (S) of a joint portion with respect to a door frame (20). A gap (31) is formed between a stopper end surface (13) of the door leaf and the door frame to the door opening side. The width of the gap is set such that access into the gap is not provided. An edge portion is formed between the stop-side end surface and an opening area (12) of the door leaf which is not interfered with the door frame during pivoting operation.

Description

The invention relates to a door, in particular a stop door, according to the preamble of claim 1. The door forms a clamp protection, which prevents the pinching of a body part, in particular a finger.

Doors typically include a door leaf, a door frame and a hinge having a pivot axis which is latched to one of the frame or reveal legs of the door and which pivotally connects the door leaf to the door frame. The door leaf is pivotable about the pivot axis of the hinge with respect to the door frame back and forth.

In the case of doors, the big problem is that between the stop side leg of the frame and the door leaf is a Nebenschließspalt whose gap width increases when you open the door and reduced when you close the door. When closing the door, there is a risk that objects or body parts located in the secondary closing gap are trapped between the door leaf and the door frame. In children, this danger is especially because the Nebenschließspalt is obviously magically attractive. Therefore, finger squeezing caused by side closing gaps of doors are frequent injuries to children.

In order to prevent the risk of Fingerquetschungen, various facilities are known, some of which are for public buildings, such as daycare, kindergartens, crèches, and to prevent the risk of injury to Nebenschließspalten.

The DE 10 2011 056 056 B3 proposes a door whose stop-side end face is an arc surface defining an opening-side and a closing-side auxiliary closing gap. As a result, the door leaf protrudes beyond the opening-side end face of the door frame.

The GB 2 214 213 A discloses a door whose door leaf has an arc-shaped profile fixed on the stop side, which delimits an opening-side and closing-side auxiliary closing gap. The door leaf can thereby thinner than that of the DE 10 2011 056 056 B3 be designed. However, the arcuate profile affects the appearance of the door.

From the state of the art, for example, roller blind-type covers are known in which one end of the blinds on the door leaf and the other end of the blinds, which is arranged in an automatic retractor, are fastened to the door frame, in particular the stop-side leg of the door frame. The roll-up axis is parallel to the pivot axis of the door. When the door is opened, the roller blind is pulled out of the automatic retractor and covers the secondary closing edge. When the door is closed, the roller blind is rolled up in the automatic reel-up and covers the secondary closing gap during closing and when the door is closed. These roller blinds have basically proven themselves. The advantage of these roller blinds is that they can be retrofitted to existing doors. Due to the design, the roller blind has moving parts, in particular springs, which pretension the automatic reel-up. This is maintenance-intensive and prone to failure. Since the blind is visible, it affects the design of the door and thus does not suit everyone's taste.

It is an object of the invention to provide a door, in particular a stopper door, with a finger-trap protection device which improves the aesthetic appearance of the door and requires little maintenance.

This object is achieved by the door with the features of claim 1. Advantageous developments emerge from the dependent claims, the description and the figures.

The invention is based on a door comprising a door leaf, a door frame and a hinge with a pivot axis, wherein the door leaf is pivotable about the pivot axis of the hinge with respect to the door frame back and forth.

A stop door, which is also referred to as a swing door, is a door whose door leaf struck on one side of the door frame, d. H. is pivotally mounted. The side on which the pivot axis is arranged or to which the pivot axis is offset is referred to as a stop side. The opposite side of the door is referred to as a lock side, since there is usually a lock arranged. If there is talk of a lock side, a lock does not necessarily have to be arranged on the door. The door is designed so that it opens from the closed position of the door leaf in one direction only, d. H. can be swiveled.

The door frame comprises at least one stop-side leg, which extends from the top of the door leaf to the bottom of the door leaf along the pivot axis of the joint, in particular parallel to the pivot axis. The stop side leg is sometimes referred to as a post or as a soffit leg. The door frame may have, in addition to the stop-side leg, a leg arranged perpendicular thereto above the door leaf. This leg preferably extends from the stop-side end face of the door leaf to the lock side Front side of the door leaf. This leg is also referred to as lintel, which forms the upper part of the frame. In preferred embodiments, the door frame has a lock-side leg, which runs parallel to the stop-side leg and can also be referred to as a post or reveal leg. This leg extends in particular from the top of the door leaf to the bottom of the door leaf. The lintel connects the stop side leg and the lock side leg to the top of the door or door leaf.

Since so-called sculptures are also stop doors, and the invention can also be applied to sculptures, a lock-side leg of the frame is not absolutely necessary, depending on the design of the stop door. Under a sculpted door is understood to be double-leafed stop doors, where both door leaves without a mullion hit each other. In the case of a two-winged sculptured door, one of the two door leaves can form a so-called castle wing, which is intended for the usual through traffic. The other door leaf may form a so-called passive leaf, which can be detected, for example via espagnolettes.

Optionally, the door may have a door sill which forms the bottom end of the door and extends from the stop side leg to the lock side end face of the door leaf or up to the lock side leg of the door frame. The threshold can be part of the door frame or the floor of the building in which the door is installed.

In preferred embodiments, the door frame forms a three- or four-sided frame around the door leaf. The three sides can z. B. of the stop-side leg, the lock-side leg and the lintel are formed. A quadrilateral frame may additionally be delimited on a fourth side of the sill.

The door leaf forms the moving part of the door. The door leaf is, for example, plate-shaped. The surface pointing in the opening direction of the door leaf can be referred to as the opening surface. The facing in the closing direction of the door surface can be referred to as the closing surface. Between the opening surface and the closing surface, the door has on its four sides in each case an end face. The end face may, for example, be perpendicular to the closing or opening surface. The side facing the stop side end face can be referred to as the stop side end face. The side facing the lock side end face can be referred to as a lock-side end face. The facing the lintel end face can be referred to as an upper or lintel-side end face. The doorstep facing end face can be referred to as the lower or sill-side end face.

The door leaf is pivotable between a closed position in which it bears against the door frame or a seal of the door frame, and an open position in which the door leaf is pivoted about the pivot axis with respect to its closed position.

When the door is closed, a gap is formed in the region of the corner which is formed between the door frame, in particular the stop-side leg, and the closing surface of the door leaf. This gap can be referred to as Nebenschließspalt and is also available in conventional doors. If a conventional door is opened, this gap increases, whereby objects or body parts can be arranged in this gap, which leads to the problem described above.

The door leaf has an arcuate surface which is curved about the pivot axis and extends parallel along the pivot axis. This arch surface can also be referred to as rounding. The gap, in particular the secondary closing gap, is enclosed by the door frame, in particular the stop-side leg and the curved surface arranged on the door leaf. This causes the sheet surface at the fixed gap boundary of the door frame, in particular of the stop side leg is pivoted over when opening and closing the door or generally during pivoting of the door leaf and / or that when pivoting the door leaf, the curved surface is moved along the gap boundary. In this case, the gap remains in terms of its gap width. Depending on the design of the sheet, in particular whether it is an arc with a constant curvature or a variable curvature, the gap can be constant with respect to its gap width or vary within certain limits. For example, the sheet may be composed of a plurality of straight line pieces that form a quasi-circular arc. The gap width is in a plurality of pivoting positions, preferably all pivotal positions of the door so that an access into the gap by means of a finger is not possible. The gap width may preferably be <10 mm, in particular <8 mm and particularly preferably <4 mm.

Alternatively or additionally, the curved surface spaced from the pivot axis and curved about the pivot axis causes the arc surface to be arranged in a plurality of pivot positions, preferably all pivot positions, of the door leaf between the gap boundary of the door frame and the pivot axis, in particular an imaginary straight connecting line which passes through the pivot axis and through the gap boundary. In other words, the curved surface is located in a plurality of pivotal positions of the door leaf of the fixed gap boundary of the door frame, in particular along the imaginary connecting line.

In preferred embodiments, the gap width in a plurality of pivoting positions of the door leaf, in particular in all pivotal positions, is substantially constant.

The gap opens with the door closed preferably in the corner formed between the side facing the lock side surface of the stop side leg of the door frame and the closing surface of the door leaf. The curved surface is curved about the pivot axis. Preferably, the pivot axis is arranged in the center of the curvature of the curved surface, in particular in the center of curvature. If the curvature is constant, or the arc is a circular arc, it is preferred that the center, in particular the center of curvature or the center of the circular arc lies on the pivot axis. Unless the curvature is constant, i. H. is variable, it is preferred that the center of the curvature or the points of curvature are arranged at least in the region of the pivot axis.

Preferably, the curved surface is formed by the door leaf. For example, an additional part, such as a profile part, may be arranged on the door leaf, which forms the curved surface of the door leaf.

The arc surface also extends parallel along the pivot axis. Preferably, the arc surface is straight along the pivot axis, d. H. not curved. If the arc of the arc surface is circular arc-shaped, the arc surface is preferably cylindrical jacket-shaped.

The curved surface preferably extends between the upper end face and the lower end face of the door leaf, in particular from the upper end face to the lower end face of the door leaf.

In preferred embodiments, the arc surface is curved with an arc portion about the pivot axis, which is between 70 ° and 110 °, in particular about 90 °. The curved surface preferably extends from the closing surface of the door leaf to the stop-side end face of the door leaf, or at least between these end faces.

In particular, the radius of curvature of the curvature surface may be at least a quarter or at least a third, preferably half the thickness of the door leaf, d. H. the distance between the opening area and the end face amount. The radius of the curvature surface may preferably be at most the thickness of the door leaf, preferably at most three quarters or at most two-thirds, preferably half the door leaf thickness.

It is generally preferred for the pivot axis of the joint to pass through the door leaf, in particular from the upper end face to the lower end face of the door leaf.

Furthermore, it is generally preferred that the curvature terminate in the stop-side end face of the door leaf, which is a flat surface and is preferably approximately perpendicular to the opening surface and / or closing surface of the door leaf.

For example, the pivot axis can be arranged approximately centrally between the closing surface and the opening surface, in particular in the thickness direction of the door leaf, wherein it is preferred that the curvature of the curved surface is constant and has a radius which is approximately half the thickness of the door leaf. Preferably, the pivot axis is spaced approximately to the extent of the radius of the stop-side end face. In this case, the arc angle of the arc portion of the arc surface is about 90 °.

The gap boundary of the door frame or the stop-side leg preferably extends parallel to the pivot axis, in particular from the upper side of the door leaf to the underside of the door leaf, preferably at least as far as the curved surface extends along the pivot axis. The gap boundary may be or have an edge, wherein the edge is preferably formed by the side facing the lock side end face of the stop side leg. The gap boundary may be this edge. Alternatively, the gap limitation may be a curved surface, which preferably meets at this edge on the side facing the lock side end face. For example, the curvature of the curved surface may have the same center as the arc portion, but with a larger radius. Preferably, the arc surface is convexly curved, wherein the curved surface of the door frame is concavely curved. The curved surface of the door frame is preferably straight along the pivot axis.

In preferred embodiments, the opening surface of the door leaf can be flush with the opening side facing surface of the door frame, in particular of the stop side leg. Ie. in particular, that the opening surface of the door leaf and the opening side facing surface of the door frame lie in a common plane and are parallel to each other. Preferably, the opening of the door leaf is also flush with the opening side facing surface of the lintel and / or the lock-side leg.

In a preferred example, a lip attached to the door frame, in particular of an elastic material, in particular rubber, may be arranged in the secondary closing gap. As a result, the access can be avoided in the gap and / or an improved seal against sound or draft can be achieved. For example, the lip may abut the curvature surface or be spaced apart to a certain extent to form a particular gap width, such as the dimensions noted above, which prevent access in the gap.

In particular, the gap limitation of the door frame can be formed by the door frame itself or an element attached to the door frame, such as a strip. Such a strip may be formed, for example, of plastic or an elastic material.

According to the invention, a gap opening to the opening side of the door leaf is formed between the stop-side end face of the door leaf and the frame, in particular the stop side leg, whose gap width is dimensioned such that on the one hand access is not possible and on the other hand formed between the stop side end face and the opening surface Edge of the door leaf when swinging the door leaf does not collide with the door frame. The gap width may be, for example, <10 mm, preferably <8 mm. For example, the door leaf may have a first abutment-side end face facing the abutment side and a second abutment-side end face facing the abutment side, which is offset relative to the first abutment-side end face, in particular offset towards the abutment-side leg. The opening to the opening side of the door leaf gap is then preferably formed between the first stop-side end face and the frame, in particular the stop-side leg, in particular with said gap widths. In particular, the first and second end faces can be arranged parallel to each other and spaced apart in the normal direction. In particular, the curved surface can open into the second stop-side end face or pass into it. The stop-side end face, in particular the first stop-side end face or the second stop-side end face, can each be a flat face, the z. B. is approximately perpendicular to the opening surface and / or the closing surface of the door panel.

In particular, the stop side leg of the door frame may have an elongated strip portion whose longitudinal direction extends along the stop side leg or the pivot axis and which has a thickness extending in the thickness direction of the door leaf with the door closed bar thickness, wherein between the strip portion and the stop-side end face of the door leaf, in particular the first stop-side end face, which is formed to the opening side gap, the gap width is dimensioned so that an access into the gap is not possible. The strip thickness is dimensioned such that the edge formed between the, in particular first, stop-side end face and the opening surface does not collide with the door frame or the strip when the door leaf is pivoted open. For this purpose, the strip has a minimum distance from the pivot axis, which is greater than the distance between the edge, which is formed between the, in particular first, abutment-side end face and the opening surface, from the pivot axis.

The strip or the strip section may be formed by the stop side leg, in particular monolithic, or by a separate part which is fastened to the stop side leg.

Preferably, the stop side leg of the door frame may have an undercut, which adjoins the opening to the opening side gap and / or strip portion. As a result, the edge formed between the, in particular first, abutment-side end face and the opening surface can pivot during pivoting of the door leaf into the undercut. The undercut may for example be groove-shaped, wherein the groove base is arranged offset from the end face of the strip section delimiting the gap. The groove width extending in the thickness direction of the door leaf when the door is closed is preferably larger than the strip thickness.

The strip section may have a boundary surface which laterally bounds the undercut, in particular forms a groove flank of the groove-shaped undercut. The boundary surface can, for. B. parallel or not parallel to the opening-side end face of the frame. If the boundary surface is arranged non-parallel to the opening-side end face, it is preferably arranged at an acute angle with respect to the opening-side end face, and in particular is inclined towards the pivot axis. In other words, the strip thickness of the strip section can decrease towards the opening-side gap, or the strip section can taper toward the opening-side gap, in particular conically tapering. As a result, the stability of the strip portion is improved and ensured that the gap width can be kept low without the Edge of the door leaf collided when swiveling with the strip section.

In preferred embodiments, a sealing element, in particular a sealing lip, may be arranged between the first stop-side end face and the second stop-side end face, which limits the undercut laterally in the closed position of the door leaf on the door frame or the strip section, in particular on the boundary surface of the strip section , is present. The made of an elastomeric material, such. As rubber or rubber, formed sealing element is preferably attached to the door leaf. As a result, the sealing element can be moved with the door leaf relative to the frame. The sealing element is preferably elongated and extends along its longitudinal direction, in particular parallel to the pivot axis, and preferably from the upper end surface to the lower end surface of the door leaf. The sealing element can be received in a groove formed on the door leaf, whose groove longitudinal axis preferably extends along, in particular parallel to the pivot axis. The groove is preferably formed between the first and the second stop-side end face.

Although it is preferable that the frame and the door panel are each formed of a wood material, they are not limited thereto. Rather, the frame and / or the door leaf may be formed of metal or plastic.

In preferred embodiments, the joint, in particular pivot joint, is formed by an upper pivot joint and a lower pivot joint. The upper pivot joint is in the area of the upper side of the door leaf and the lower pivot joint is arranged in the region of the underside of the door leaf.

The upper pivot joint has a first fitting with a pin and a second fitting with a pin receptacle. The first fitting may be arranged on the door frame and the second fitting on the upper end face of the door leaf. Alternatively, the first fitting may be arranged on the upper end surface of the door leaf and the second fitting on the door frame. The pin is arranged in the pin receptacle. The pin and the pin receptacle have a common axis of rotation, which corresponds to the pivot axis.

The first fitting or the second fitting may be attached to the stop side leg and / or the lintel. The first or the second fitting may have a base plate, wherein the base plate in the end face on which it is arranged, can be arranged sunk, so that, for example, the surface of the base plate is flush with the end face on which the base plate is arranged , The surface in which the base plate is arranged sunk, for example, may be the upper end face of the door leaf or the face of the lintel facing the upper end face of the door leaf.

Preferably, the first fitting may be a spigot, the pin is slidably received in a guide of the spigot by means of an adjustment of the spigot along the pivot axis. The adjusting device of the journal band may, for example, be a screw which is connected to the journal by means of a lever which is rotatably arranged on the journal band. A lever arm of the lever may be in an axially fixed but rotatable engagement with the adjusting device, wherein a second lever arm of the lever may be in an axially fixed, preferably non-rotatable engagement with the pin. The screw preferably has an axis of rotation which is parallel to the pivot axis and spaced from the pivot axis. The key holder of the screw is accessible from the same side of the base plate as the pin can be moved out of the base plate.

By turning the screw, for example, with a wrench that can be inserted into the key receptacle of the screw, wherein the wrench may be a screwdriver, an Allen wrench or the like, the screw can be rotated back and forth, whereby the pin extends or retracts.

This spigot is particularly vorteilhalft to allow easy installation of the door leaf on the door frame. Such pin tapes are known from the prior art.

The second fitting may have a bore in which a rolling bearing, in particular a radial rolling bearing is received, wherein the pin of the first fitting is supported radially on the rolling bearing. The rolling bearing may be, for example, a needle bearing. For example, the pin of the first fitting can be supported directly on the needles of the bearing or on an inner ring of the bearing.

The lower pivot joint has a first fitting with a pin and a second fitting with a pin receptacle. The first fitting may be arranged on the door frame, in particular on the stop side leg, or on or in a disposed between the side elements of the frame bottom portion, in particular door threshold, wherein the second fitting may be disposed on the lower end face of the door. Alternatively, the second fitting on the door frame, in particular the stop-side limb, or at the arranged between the side edges of the frame bottom portion, in particular door threshold, be arranged, wherein the first fitting can be arranged on the lower end face.

The pin of the first fitting is arranged in the pin receiving the second fitting. The pin is preferably rotatably mounted on a base plate of the first fitting. For example, a pivot bearing, such as a sliding bearing or preferably a rolling bearing, such as a ball bearing or a roller bearing can be arranged between the base plate and pin. For example, the rolling bearing may be an angular contact ball bearing, which is particularly suitable to absorb axial forces, in particular the weight of the door panel. However, other thrust bearings, such as thrust ball bearings or axial roller bearings are possible. For example, the rolling bearing can be pressed into the base plate of the first fitting, wherein the pin is supported on the inner ring of the rolling bearing.

The pin preferably has a perpendicular to the pivot axis cross-section, which is non-circular. Preferably, the pin, which is also referred to as a plug-in axis, a flat conical portion which forms the non-circular cross-section. The non-circular cross section, in particular the flat conical section is arranged in the pin receiving, which also has a non-circular cross section, which is particularly adapted to the non-circular cross-section of the pin. Generally preferred, the pin is rotationally fixed with respect to the pin receiving.

The first fitting may have a base plate whose surface from which the pin projects, for example, is flush with the surface of the sill, so that the base plate is recessed in the sill. Alternatively, the surface of the base plate facing the door leaf may be offset in height relative to the surface of the sill facing the door leaf, in particular above or below the level of the threshold.

The second fitting may for example be recessed in the lower end face of the door leaf.

The invention has been described with reference to several preferred embodiments. In the following, a particularly preferred embodiment of the invention including a variant will be described. Show it:

1 the view on a door and on the closing surface of the door leaf,

2 a cross-sectional view taken along the line AA 1 .

3 a detailed view 2 .

4a a variant of the embodiment 2 .

4b a variant of the embodiment 4a that too when running out 2 is applicable,

5 a fitting of the upper joint,

6 Another fitting of the upper joint, the fitting with the 5 can work together

7 a fitting of the lower joint with a threshold in cross section,

8th the fitting out 7 with a stop side leg of a door frame in cross section,

9 the fitting from the 7 and 8th with a partial section and

10 a pin for fitting out of the 7 to 9 ,

1 shows a stop-door 1 , which is a pivotable about the pivot axis S door leaf 10 and a door frame 20 having, wherein the door frame 20 a stop-side leg 21 and a lock-side thigh 22 having, wherein these legs 21 . 22 are parallel to each other and with a lintel 23 at the top of the door leaf 10 are connected. The pivot axis S is to the stop side leg 21 moved, ie at the stop side leg 21 arranged. The stop side leg 21 has one to the lock-side leg 22 facing surface 21a on.

Bottom side or at the bottom of the door leaf 10 is a doorstep 24 formed, which between the thighs 21 . 22 is arranged.

How best of the 1 . 2 . 4a and 4b shows, the door leaf 10 a closing surface pointing in the closing direction 11 and an opening surface facing in the opening direction 12 on, with the distance between these surfaces 11 . 12 the thickness of the door leaf 10 equivalent. On the four peripheral sides, the door leaf 10 in each case one end face, namely a stop-side end face facing the stop side 13 , a lock-side end face facing the lock side 17 , an upper to the lintel 23 pointing face 15 and a lower to the threshold 24 pointing bottom side face 16 on.

How best of the 2 . 3 . 4a and 4b can be seen, the door leaf 10 an arched area 14 on, about the pivot axis S, which in the 2 and 4 is perpendicular to the plane of the drawing, that is, out of the plane of the drawing or into the plane of the drawing, is curved. The curvature is circular in the example shown, wherein the pivot axis S is the center of the arc of the arc surface 14 forms. The arc extends at an arc angle of 90 ° about the pivot axis S and connects the stop-side end face 13 with the closing surface 11 of the door leaf 10 , The arch surface 14 is along the pivot axis S straight, that is not curved and extends over the full length of the door leaf 10 from the upper end face 15 to the lower end face 16 , The radius of curvature of the arc surface 14 corresponds to half the thickness of the door leaf 10 ,

Between the attack side Zargenschenkel 21 and the arch surface 14 is a closing side closing gap 30 formed having a gap width x ( 3 ) having. The secondary closing gap 30 opens into the corner, between the stop-side leg 21 , in particular the area facing the lock side 21a , and the closing surface 11 is formed. In the example shown, the gap width x <6 mm. The secondary closing gap 30 is sized so that even a toddler's finger does not fit into the minor closing gap 30 can be plugged.

The stop side leg 21 the frame 20 forms a gap boundary 21b , which in the example shown from the the area 21a to the door leaf 10 towards the limiting edge, which extends along the pivot axis S, is formed. The secondary closing gap 30 is thus between the gap boundary 21b the door frame 20 and the arch surface 14 educated. The execution 4 is different from the 3 in that the stop side leg 21 a concave curved surface adjacent to the convex arcuate surface 14 adapted and spaced with the gap width x. When running out 2 lacks such a curved surface.

Will the door leaf 10 from its closed position ( 2 . 4a and 4b ) is pivoted to an open position about the pivot axis S, the curved surface moves 14 at the gap boundary 21b along, with the gap 30 remains with respect to its gap width x, ie, that the gap width x does not change substantially. Preferably, the gap width x is constant. There doorframe 20 and door leaf 10 preferably made of a natural material, such as wood may be formed by a constant gap width x and a slightly varying gap width x to understand because in practice due to material deformations, manufacturing tolerances, games, etc. no mathematically constant gap width x is achieved.

The arch surface 14 is in a variety of pivotal positions of the door panel 10 between the gap boundary 21b and the pivot axis S arranged.

To open in the 3 and 4 the door leaf shown in the closed state 10 pivoted clockwise about the pivot axis S.

The stop side leg 21 has an elongated strip section 25 on, whose longitudinal direction extends parallel to the pivot axis S. The groin section 25 has one in the thickness direction of the closed door leaf 10 extending bar thickness 32 on. Between the stop side end face 13 of the door leaf 10 and the groin section 25 is with the door closed 1 an opening-side secondary closing gap 31 formed with a gap width y. The gap width y is preferably <8 mm.

In the variant off 4b shows the door leaf 10 a first stop-side end face 13a and a second stop-side end face 13b on, with the curved surface 14 up to the second stop-side end face 13b extends and the first stop-side end face 13a with respect to the second stop-side end face 13b offset to the lock side, in particular offset in parallel, wherein the opening side secondary closing gap 31 with the door closed 1 between the first stop-side end face 13a and the groin section 25 is formed. Optionally - as in 4b shown - a z. B. elongated sealing lip 18 which extends with its longitudinal direction along or parallel to the pivot axis S, between the first and second opening-side end face 13a . 13b be arranged. The sealing lip 18 lies with the door closed 1 at the groin section 25 on, in particular at the recess 34 bounding wall. When opening the door leaf 10 raises the sealing lip 18 from the groin section 25 from. The sealing lip 18 prevents draft through the secondary closing gap 31 and reduces the sound transmission through the secondary closing gap 31 , The sealing lip 18 is in a groove between the first and the second stop-side end face 13a . 13b is arranged, picked up or attached. The sealing lip 18 is formed of an elastomeric plastic. The distance of the at the strip section 25 adjacent portion of the sealing lip 18 has a greater distance from the pivot axis S than the smallest distance of the strip portion 25 from the pivot axis S. This causes the sealing lip 18 against the ledge portion 25 can push when the door leaf 10 is in its closed position.

The gap 31 opens to the opening side of the door leaf 10 ( 2 . 4a and 4b ). The opening area 12 and the opening side facing outer surface of the leg 21 are in a common plane, ie arranged flush with each other.

The gap 31 especially between the edge 33 at the end face 13 . 13a and the opening area 12 meet each other and the groin section 25 educated. When opening the door leaf 10 becomes the edge 33 at the groin section 25 pivoted about the pivot axis S and past into the recess 34 , which is designed groove-shaped and attached to the strip section 25 connects, pivots. The distance of the edge 33 from the pivot axis S is smaller than the distance, in particular the smallest distance from the strip portion 25 to the pivot axis S. The distance of the groove bottom of the recess 34 to the pivot axis S is greater than the distance of the edge 33 to the pivot axis S. Due to the in the 2 . 4a and 4b shown arrangements of the strip sections 25 can the bar thickness 32 be chosen so that a collision of the edge 33 with the groin section 25 is prevented. The smaller the gap width y, the narrower is the last width 32 , Conversely, the wider the bar width 32 is, the larger the gap width y. In the versions of the 2 and 4a is the lead width 32 constant or the recess 34 and the groin section 25 delimiting surface parallel to the opening-side end face of the frame 20 , When running out 4b takes the last width 32 with increasing distance from the gap 31 to or is the recess 34 and the groin section 25 delimiting surface at an acute angle to the opening-side end face of the frame 20 arranged and / or inclined to the pivot axis S out.

The distance of the pivot axis S from the end face 13 corresponds approximately to half the thickness of the door leaf 10 ,

In the 5 and 6 become parts of the upper joint 40 . 50 indicating the pivoting movement of the door leaf 10 about the pivot axis S allows, shown. In 6 becomes a known from the prior art and referred to as a pin hinge fitting 40 shown a base plate 43 having sunk in the upper end face 15 is arranged. That in the 2 and 4 shown pin tape 40 is arranged so that the central axis of the pin 41 the pivot axis S corresponds. In the 2 and 4 has the pin tape 40 with the in 6 hidden underside to the lintel 23 , The tap band 40 has a pin guide 45 on which the cylindrical pin 41 slidably along the pivot axis S leads. At the door leaf 10 facing side has the pin tape 40 a seesaw 44 on, which is pivotally mounted about a rocking axis and having a first lever arm axially fixed in the pin 41 engages, wherein an adjusting device in the shape of a screw 42 axially fixed and rotatable on a second lever arm of the rocker 44 attacks. How best 2 is apparent, is a slot for a screwdriver from the lintel 23 facing side of the base plate 43 accessible, with a twist of the screw 42 about the screw axis extension or retraction of the pin 41 from or into the base plate 43 causes. By the fitting 40 leaves the door leaf 10 assemble in a simple way.

In the 6 shown holes 46 serve for fastening, in particular for screwing the fitting 40 on the door leaf 10 , The holes 46 are in 2 not shown, but in the versions of the 2 and 4 nevertheless available.

In 5 becomes a fitting 50 shown a base plate 51 in which a bore 52 is arranged, in which the pin 41 can be included. In the hole 52 For example, a needle bearing (not shown) may be arranged on which the pin 41 radially supported. Transversely, in particular at right angles, to the base plate 51 is an angled section 53 arranged, with the angled section 53 drilling 54 having, by means of screws the fitting 50 on the thigh 21 is fastened. How best of the 2 and 4 indicates is an area of the thigh 21 between the angled section 53 and a counter plate 58 arranged or clamped, wherein the angled portion 53 and the counter plate 58 are connected by screws. By this arrangement with the counter-holding plate 58 a particularly high stability is achieved. The stability can be further increased by the counter plate 58 Part of an angle piece, which is relative to the counter-holding plate 58 For example, right-angled section the lintel 23 at least partially encompasses. The elbow, which is the counter plate 58 and forms the leg arranged at right angles thereto, can the leg 21 and the lintel 23 at least partially encompass. For example - as different in the 2 and 4 shown - the counter plate 58 in a groove adapted to its width of the leg 21 be arranged so that the counter plate 58 and / or also in a groove of the lintel 23 arranged perpendicular thereto extending legs are laterally performed even better, so that the stability is further improved.

The base plate 51 of the fitting 50 is in the face of the lintel 23 leading to the door leaf 10 points, sunk. The to the door leaf 10 facing surface 51b is preferably flush with the door leaf 10 facing surface of the lintel 23 , On the opposite, to the lintel 23 pointing surface 51a the base plate 51 is a cylindrical collar 55 arranged in which the recess 52 is formed, wherein the cylindrical annular collar 55 in one on the lintel 23 formed cylindrical recess, which on the outer diameter of the annular collar 55 is adjusted, is arranged. This will increase the stability of the fitting 50 in relation to the lintel 23 even further increased. Although in 5 shown is that the thigh 53 and the base plate 51 can be screwed together, the thigh 53 alternatively, for example, by bending the base plate 51 getting produced.

In the 7 to 9 becomes a fitting 60 shown, which is a base plate 61 in which a bore 62 is formed, in which a rolling bearing 66 is arranged. A thru axle 67 which as an item in 10 is shown in the inner ring of the rolling bearing 66 taken up and supported axially on the inner ring. The thru axle 67 has a cylindrical extension 67c on that in the inner ring of the bearing 66 is arranged and is supported radially on the inner ring. The of the bearing body 61 protruding part of the thru axle 67 is configured flat-cone-shaped, that is non-circular in cross-section. The shallow-cone-shaped part forms a pin which is in a pin receptacle (not shown), to the flat cone-shaped part 67a is adapted, is taken, wherein the pin receptacle is formed on a fitting, which at the lower end face 16 of the door leaf 10 , preferably with respect to the lower end face 16 sunk, fastened.

To fall out or pull out the thru axle 67 from the warehouse 66 To prevent, has the thru axle 67 a hole 67b on, concentric with the pivot axis S through the thru axle 67 extends through. By means of a screw (not shown) with one of the base plate 61 formed thread 65 is bolted, the thru axle 67 a rotation about the pivot axis S relative to the base plate 61 allowed, but a withdrawal of the thru axle 67 from the warehouse 66 prevented.

The fitting 60 has a thigh 63 on, which is perpendicular to the base plate 61 arranged and with the base plate 61 is screwed. The thigh 63 has holes 64 on, in each of which a screw can be arranged with which the fitting 60 on the stop side leg 21 the door frame 20 can be attached.

Generally preferred is the fitting 60 on the thigh 21 the door frame 20 attached. An area of the stop side leg 21 the door frame 20 can between the thigh 63 and a counter plate 68 be arranged, wherein the counter-holding plate 68 and the thigh 63 are connected by screws. The area of the Zargenschenkels 21 between the thigh 63 and the counter plate 68 is thereby clamped by the screw ( 8th ).

Like, for example 7 can be seen, the base plate 61 sunk in the bottom section 24 or the threshold 24 be arranged. Especially the door leaf 10 facing surface of the base plate 61 can be flush with the door leaf 10 facing surface of the threshold 24 be.

Not shown is the pin receptacle for the thru axle 67 wherein the pin receiving preferably recessed on the lower end face 16 of the door leaf 10 is arranged.

For installation of the door leaf 10 becomes the at the lower end face 16 arranged pin receptacle on the flat conical section 67a the thru axle 67 plugged.

Subsequently, the door leaf 10 so in the door frame 20 tilted that the longitudinal axis of the pin 41 with the longitudinal axis of the pin receiving 52 flees. By turning the screw 42 becomes the pin 41 extended and in the pin receptacle 52 positioned. Then the door is ready for use.

Claims (13)

Door ( 1 ), in particular stop door, comprising a) a door leaf ( 10 ), a door frame ( 20 ) and a joint ( 40 . 50 . 60 ) with a pivot axis (S), b) wherein the door leaf ( 10 ) about the pivot axis (S) of the joint ( 40 . 50 . 60 ) in relation to the door frame ( 20 ) is pivotable back and forth, c) with the door closed ( 1 ) in the area between the door frame ( 20 ) and closing surface ( 11 ) of the door leaf ( 10 ) formed a gap ( 30 ), d) wherein the gap ( 30 ) from the door frame ( 20 ) and one on the door leaf ( 10 ) arranged arc surface ( 14 ), the arc surface ( 14 ) is curved about the pivot axis (S) and extends parallel along the pivot axis (S), characterized in that e) between an end face ( 13 ) of the door leaf ( 10 ) and the door frame ( 20 ) to the opening side of the door ( 1 ) opening gap ( 31 ) is formed, the gap width (y) is dimensioned so that on the one hand an access into the gap ( 31 ) is not possible, and on the other hand, between the stop-side face ( 13 ) and the opening area ( 12 ) of the door leaf ( 10 ) formed edge ( 33 ) when swinging the door leaf ( 10 ) not with the door frame ( 20 ) collides. Door ( 1 ) according to claim 1, characterized in that - during pivoting of the door leaf ( 10 ) the arc surface ( 14 ) at the gap boundary ( 21b ) of the door frame ( 20 ) is pivoted past, so that the gap ( 30 ), or / and - the arc surface ( 14 ) in a plurality of pivoting positions of the door leaf ( 10 ) between the gap boundary ( 21b ) of the door frame ( 20 ) and the pivot axis (S) is arranged, and / or - the gap width (x) in a plurality of pivoting positions of the door leaf ( 10 ), in particular in all pivoting positions of the door leaf ( 10 ) is substantially the same or constant. Door ( 1 ) according to claim 1 or 2, characterized in that the curved surface ( 14 ) is curved with an arc portion about the pivot axis (S), which is between 70 ° and 110 °, in particular about 90 °. Door ( 1 ) according to one of claims 1 to 3, characterized in that the pivot axis (S) of the joint ( 40 . 50 . 60 ) through the door leaf ( 10 ), in particular from an upper end face ( 15 ) to a lower end face ( 16 ) of the door leaf ( 10 ). Door ( 1 ) according to one of claims 1 to 4, characterized in that the arc surface ( 14 ) from the closing surface ( 11 ) of the door leaf ( 10 ) to the stop-side end face ( 13 ) of the door leaf ( 10 ). Door ( 1 ) according to one of claims 1 to 5, characterized in that in the gap ( 30 ) one on the door frame ( 20 ) fixed lip, in particular of an elastic material, in particular rubber, is arranged. Door ( 1 ) according to one of claims 1 to 6, characterized by an upper pivot joint ( 40 . 50 ), a first fitting ( 40 ) with a pin ( 41 ) and a second fitting ( 50 ) with a pin receptacle ( 52 ), wherein either - the first fitting ( 40 ) on the door frame ( 20 ) and the second fitting ( 50 ) at the upper end face ( 15 ) of the door leaf ( 10 ), or - the first fitting ( 40 ) at the upper end face ( 15 ) of the door leaf ( 10 ) and the second fitting on the door frame ( 20 ) is arranged, wherein the pin ( 41 ) in the pin receptacle ( 52 ), wherein it is preferred that the first fitting ( 40 ) is a spigot, the pin ( 41 ) in a guided tour ( 45 ) of the journal band by means of an adjusting device ( 42 ) of the journal band along the pivot axis (S) is slidably received. Door ( 1 ) according to one of claims 1 to 7, characterized by a lower pivot joint ( 60 ), a first fitting ( 60 ) with a pin ( 67 ) and a second fitting with a pin receptacle, wherein - the first fitting ( 60 ) on the door frame ( 20 ) or between the thighs ( 21 . 22 ) of the door frame ( 20 ) arranged floor section ( 24 ) and the second fitting on the lower end face ( 16 ) of the door leaf ( 10 ) or - the first fitting ( 60 ) at the lower end face ( 16 ) of the door leaf ( 10 ) and the second fitting on the door frame ( 20 ) or between the thighs ( 21 . 22 ) of the door frame ( 20 ) arranged floor section ( 24 ) are attached. Door ( 1 ) according to one of claims 1 to 8, characterized in that the opening area ( 12 ) of the door leaf ( 10 ) flush with the opening side facing surface of the door frame ( 20 ). Door ( 1 ) according to one of claims 1 to 9, characterized in that the stop side leg ( 21 ) of the door frame ( 20 ) a strip section ( 25 ), which extends along the stop side leg ( 21 ) and one in the thickness direction of the door leaf ( 10 ) with the door closed ( 1 ) extended bar thickness ( 32 ), wherein between the strip section ( 25 ) and the end face ( 13 ) of the door leaf ( 10 ) the opening to the opening side gap ( 31 ) is formed, the gap width (y) is in particular <8 mm, and the strip thickness ( 32 ) is dimensioned so that the between the end face ( 13 ) and the opening area ( 12 ) formed edge ( 33 ) when swinging the door leaf ( 10 ) not with the door frame ( 20 ) collides. Door ( 1 ) according to claim 9 or 10, characterized in that the stop side leg ( 21 ) of the door frame ( 20 ) an undercut ( 34 ), which adjoin the opening to the opening side gap ( 31 ), so that preferably between the end face ( 13 ) and the opening area ( 12 ) formed edge ( 33 ) when swinging the door leaf ( 10 ) in the undercut ( 34 ) pans. Door ( 1 ) according to claim 10 or 11, characterized in that the distance of the edge ( 33 ) of the pivot axis (S) is smaller than the distance of the strip portion ( 25 ) of the pivot axis (S) and / or that the recess ( 34 ) is groove-shaped and the groove bottom of the pivot axis (S) has a distance which is greater than the distance of the edge ( 33 ) from the pivot axis (S). Door ( 1 ) according to one of claims 1 to 12, characterized in that the door leaf ( 10 ) a first stop side facing the stop side end face ( 13a ) and a second abutment-side end face ( 13b ), which offset to the first stop-side end face ( 13a ) is arranged, and the stop-side leg ( 21 ) of the door frame ( 20 ) a strip section ( 25 ), which extends along the stop side leg ( 21 ), wherein between the first stop-side end face ( 13a ) of the door leaf ( 10 ) and the groin section ( 25 ) to the opening side of the door ( 1 ) opening gap ( 31 ), wherein it is preferred that between the first stop-side end face ( 13a ) and the second stop-side end face ( 13b ) a sealing element ( 18 ), which in the closed position of the door leaf ( 10 ) on the strip section ( 25 ) is present.

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