JP4495134B2 - Sectioned gate with door - Google Patents

Description

The present invention relates to a gate of a section type gate provided with a hollow door.

The present invention relates to a gate door of a section type gate provided with a hollow door, the gate door has a gate panel pivotally coupled, and a door frame composed of a frame segment. The door has a door panel combined with a pivotally connected door panel, and a door door rim composed of rim segments.

The underdoor allows you to go through a sectioned gate without having to open the entire gate door. The underdoor can be opened and closed by hand and can therefore be operated even when, for example, the door door drive device fails. The gates can be opened quickly and reliably in the event of an emergency, so sectioned gates with gated doors are particularly suitable for garages in halls that do not have additional exits other than sectioned gates. ing. The gate door travels along an arcuate track during the opening and closing operation, and the adjacent gate panel, door panel, frame segment, and edge segment perform a swivel motion with each other. If there is a gap between the panels or segments and they close again, there is a risk of injury to the limbs. EP 1 108849 A2 describes a section-type gate with the components mentioned at the beginning. The gate door, which is arranged vertically when the section gate is closed, moves through the arcuate area during the opening movement to the horizontal opening position. Two border segments adjacent to the border of the door of the door are located in the gap so that the hand can reach from the outer surface of the gate door. The gap that continues from the outer surface of the gate door to the inner surface of the gate door extends along a curved track and has a width that varies along the track. This gap is shaped so as to avoid the fingers being pinched during the opening and closing operation of the section type gate. This gap is created by the formation of costly edging segments that are tailored to the anti-finger profile of the door panel.
European Patent Application Publication No. 1108849A2

The subject of the present invention against the background described above is provided with the constituent elements described at the beginning, in which the danger of a finger being caught in the edge area of the door door or the door frame area during the opening / closing operation is reliably prevented in a simple manner. To provide a gate door of a section type gate provided with a hollow door.

According to this object the present invention, wicket hide the frame segments of the door frame when the closed door, the border when the two border segments vertically adjacent and pivoting movement during the opening and closing operation of the section gate The problem is solved by the fact that the border member accommodates the strips that hide the gaps formed between the segments and prevent the insertion of the fingers. The frame segment of the door frame is concealed by the rim segment and strips when the door is closed, so that no fingers can be inserted into the area between the frame segments when opening and closing the section type gate. ing. According to the present invention, the gap formed when two adjacent edging segments swivel is concealed with at least one strip to prevent finger insertion. Therefore, prevention of finger pinching does not depend on the shape of the gap formed between the rim segments behind the strip. The frame segments are also hidden whenever the doors are closed so that they cannot be inserted between the frame segments. Highly costly configurations of border and frame segments are no longer necessary with the present invention.

In an advantageous embodiment of the invention, the border segment is configured as a hollow profile, for example as an aluminum hollow profile. The strip is securely guided in the chamber and is largely protected from dirt and damage.

A configuration in which the edge segments arranged one above the other are provided with a single strip extending at the side of the door to the height of the door is also included in the scope of the present invention. This strip can penetrate two or more border segments arranged one above the other and can be assembled simply and reliably. Long strips can be inserted into the edging segment from the underside of the cutout door prior to attaching the cutout door to the gate panel, for example when assembling the sectioned gate. The strip can then be held permanently and reliably, for example, by the end strip below the door that supports the strip.

In an alternative embodiment of the invention, the border segments arranged one above the other have two common strips running parallel to each other on one side of the door, The gap formed between the pieces has such a width that a finger cannot be inserted. In such an embodiment, for example in the case of an aluminum hollow profile in which both strips are arranged inside separate chambers, a web for reinforcing the aluminum hollow profile may be provided between the respective chambers. .

In another alternative embodiment of the invention , at least one separate strip may be associated with each gap formed between border segments arranged one above the other. In this embodiment of the invention, a plurality of short strips are inserted into the edging segment. The strip need only be long enough to reliably bridge the gap formed when two adjacent border segments pivot . A stopper for supporting the strip is preferably provided in the chamber of the rim segment into which the strip is inserted. In order to prevent the strips from being lost, stoppers may be provided in the edging segment both above and below the strips. When the stopper is provided only on the lower side, the strips are first inserted into the upper edge segment at the time of assembly, and then inserted into the lower edge segment. When stoppers are provided on the upper and lower sides of the short strips, the edge segments must be swiveled together at a wide angle in order to be able to assemble the strips. If the angle of the pivoting motion of the two adjacent edge segments when the section-type gate is opened and closed is smaller than the pivoting motion angle required for the assembly, the strip can be completely prevented from being lost. Alternatively, the strip can be inserted into the edging segment and glued or riveted.

The strip must be flexible on the one hand but not easily crushed on the other hand. Particularly suitable are steel strips, preferably strips made of spring steel, or strips made of plastic. When only one strip extends between two adjacent border segments, its width is typically 2 to 5 cm. When two strips extending in parallel are provided between two adjacent border segments, the width is typically 1 to 2 cm, respectively. The thickness of the strip is clearly shorter than its width, for example in the range of 1 mm. However, the size of the strip is not limited and may be outside the range of the numerical values given as an example above.

The edging segments preferably each enclose the attached door panel on its front and back surfaces, thereby covering the ends of the door panel so that the edging segment can be easily attached to the door panel. The border segment may have a simple shape on the end side by ensuring that the strips prevent finger pinching. For example, when the edging segment is oriented vertically, it may be cut straight at its upper and lower surfaces so that the edging segment extends along the straight line at the door panel end face in the thickness direction of the door panel. Become. A cover cap may be provided between the edging segment and the attached door panel, each of which is adapted to the cross section of the door panel, and if a straight cut-off edging segment is used, Hide the area of the door panel that protrudes from the edging segment towards In this way, the interior of the door panel, which is normally configured as a hollow foam material, is protected and invisible.

The edging segment can be constructed so that when the gate door is closed, two adjacent edging segments rest on each other on the gate door outer surface, or only a narrow gap is formed. In particular, when two adjacent edging segments contact when the gate door is closed, a very good gate door seal against light and air can be achieved. A sealing material may be provided between each edging segment.

Within the scope of the present invention, the cross-sectional shape of the edging segment may be adapted to the cross-sectional shape on the edge side of the door panel, so that the end of the door panel is hidden by the edging segment, and so on. Invisible and protected.

In order to reduce the friction between the rim segment and the strip sliding within it, the surface of the strip or the rim segment attached thereto may have a lubricious coating. Alternatively or in addition, an anti-friction insert may be attached to the edging segment.

Next, the present invention will be described in detail with reference to the drawings showing examples which are merely examples. The drawings are schematic.

FIG. 1 shows a gate door 1 according to the invention for a section-type gate with a hollow door 2. The gate door is formed by combining the gate panels 3 that are pivotally coupled on the back surface of the gate door. The underdoor 2 has a door door 5 composed of a door panel 4 that is pivotally coupled, and an edge 7 of the door door 5 composed of an edge segment 6. Terminal strips 8 and 8 ′ are respectively arranged on the upper side and the lower side of the door door 5. The border segment 6 accommodates strips 9, and the border segments 6 arranged one above the other include continuous strips 9 on both sides of the door 2. The door frame 11 constituted by the frame segment 10 is completely hidden by the edge 7 of the door door 5. Two adjacent edging segments 6 rest on the other at the gate door outer surface 12 when the gate door 1 is closed. The underdoor 2 is attached to the door frame 11 via a bent door hinge 13.

FIG. 2a shows an enlarged partial view of two adjacent border segments 6 that rest on top of each other when the sectioned gate is closed. FIG. 2b shows the same area when the adjacent edging segment 6 swivels during the opening and closing operation of the section gate. The area between the respective rim segments 6 is bridged by strips 9, thereby preventing the insertion of fingers between the rim segments 6 shown. As an alternative to the drawing of FIG. 1, a separate strip 9 is attached to the illustrated bridging area between each border segment 6. The edge segment 6 is configured as an aluminum hollow profile 14 ′, and the strip 9 is arranged in the chamber 15 of the adjacent aluminum hollow profile 14 ′. As can be seen in the partially broken view of FIG. 2b, inside the edging segment 6, the movement of the strip 9 is restricted to the upper and lower sides of the strip 9 made of steel or plastic, and the strip 9 is prevented from falling off. A stopper 16 is provided in the aluminum hollow profile 14 '.

In FIG. 3, a hollow door 2 provided with an alternative embodiment of the strip 9 is shown in a horizontal sectional view. As can be seen in the drawing, the edge segment 6 forming the edge 7 of the hollow door 2 is configured as a hollow profile 14 and the strip 9 is disposed in the chamber 15 ′, 15 ″ of the hollow profile 14. Has been. The edge segments 6 arranged one above the other on both sides of the hollow door 2 have two common strips 9 extending in parallel to each other, and between the strips 9 when the section type gate is opened and closed. The gap 17 that can be formed has a width in which a finger cannot be inserted. Both strips 9 on one side of the door 2 are arranged in separate chambers 15 ', 15' ', between which the hollow profile 14 is located. There is a web 18. Each rim segment 6 surrounds the attached door panel 4 at its front and back surfaces. The frame segment 10 of the door frame 11 is concealed by the edge segment 6 on the gate door outer surface 12 and is also concealed by the strip 9 during the opening and closing operation of the section type gate, and a finger is placed in an area between the adjacent frame segments 10. It cannot be inserted. When the door 2 is closed, the sealing material 19 attached to the edge segment 6 is placed on the frame segment 10.

FIG. 4a is a cross-sectional view in the horizontal direction along the line AA in FIG. 2a, showing the transition of the two edge segments 6 according to the invention as a side view. The border segment 6 rests on the other when the sectioned gate is closed. The edge segment 6 is cut off straight in the vertical direction, and extends along a straight line in the thickness direction at the end face of the door panel 4. When border segments 6 adjacent you pivoting movement, the area between the respective border segments are bridged by strip 9. A cover cap 21 is provided between the rim segment 6 and the door panel 4 to cover the upper region of the door panel 4 as shown in FIG. 4b. The upper region of the door panel 4 is configured as a finger pinching preventing shape having a circular cross section. The cover cap 21 is adapted to this profile.

5a and 5b show an alternative configuration of the edging segment 6 according to FIGS. 4a and 4b. The end of the door panel 4 is covered by the cross-sectional shape of the edging segment 6 adapted to the cross-sectional shape on the edge side of the door panel 4. The cover on the edge side of the door panel 4 constructed as a hollow material of the foam material protects the foam core material and makes it invisible.

FIG. 1 is a gate door according to the present invention for a section-type gate with a hollow door. FIG. 2a is a partial view showing two adjacent border segments when the sectioned gate is closed. FIG. 2b is the region shown in FIG. 2a when the adjacent edging segment pivots during the opening and closing operation. FIG. 3 is a horizontal cross-sectional view showing a pass door, a door panel and a frame segment in contact with the door. FIG. 4a is a side view along the AA section of FIG. 2a showing two adjacent border segments. FIG. 4b is a side view along the BB cross section of FIG. 2b, showing when two adjacent border segments have pivoted . FIGS. 5a and 5b are views similar to FIGS. 4a and 4b showing another embodiment of the present invention. FIGS. 5a and 5b are views similar to FIGS. 4a and 4b showing another embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Gate door 2 Undercarriage 3 Gate panel 4 Door panel 5 Door door 6 Border segment 7 Border 9 Strip piece 10 Frame segment 11 Door frame

Claims (5)

It is a gate door provided with a hollow door (2),
The gate door (1) has a plurality of gate panels (3) that are pivotally coupled, and a door frame (11) that is composed of a frame segment (10) provided on each gate panel (3). ,
The hollow door (2) includes a door door (5) in which a plurality of door panels (4) joined in a pivotal manner are combined, and a door door (5) configured by an edge segment (6) provided on each door panel (4). ) (7)
The edging segment conceals the frame segment (10) of the door frame (11) when the underdoor (2) is closed, and the gate panel, door panel, frame segment adjacent to each other during the opening / closing operation of the gate door , And a strip (9) for concealing the gaps formed between the rim segments (6) arranged one above the other when the rim segments perform a swivel motion to prevent insertion of fingers. A gate door characterized by   The border segment (6) is configured as a hollow profile (14) and as an aluminum hollow profile (14 ′), and the strip (9) is a chamber (15, 15 ′) of the hollow profile (14). The gate door according to claim 1, wherein the gate door is arranged in the inside. The edge segments (6), which are arranged one above the other, have one strip (9) that extends across the height of the hollow door (2) at the side of the hollow door (2) . The gate door according to claim 1 or 2. At least one separate strip (9) is attached to each gap formed between border segments (6) arranged one above the other,
Gate door according to claim 1 or 2, wherein the edging segment (6) is configured as a hollow profile (14) and has a stopper (16) of the separate strip (9) . The border segments (6) surrounds the supplied door panel (4) at its front and back sides, the gate door according to any one of claims 1 to 4.

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