CN101835667B

CN101835667B - Sliding door

Info

Publication number: CN101835667B
Application number: CN200880109986.9A
Authority: CN
Inventors: C·赫勒伦德斯贝格尔
Original assignee: KNORR-BREMSE GmbH
Current assignee: KNORR-BREMSE GmbH
Priority date: 2007-10-05
Filing date: 2008-10-01
Publication date: 2013-05-08
Anticipated expiration: 2028-10-01
Also published as: AT10518U1; BRPI0817592A2; CN101835667A; EP2197725B1; WO2009046911A1; EP2197725A1

Abstract

The invention relates to a sliding door (1) of a vehicle, particularly of a rail vehicle having at least one door leaf (2), wherein a seal is provided at least in sections in the gap (3) between the door leaf (2) and the outer door trim (4). In order to obtain a better sealing effect, a sealing profile protruding into the gap (3) is provided on the outer door trim (4) and on the door leaf (2), said sealing profile comprising at least one sealing strips, wherein the sealing strips of the two sealing profiles are offset relative to each other and cover each other at least partially, at least one of the two sealing profiles has two sealing strips forming a groove, and the second sealing profile in the two sealing profiles includes at least one sealing strip projected in the groove formed by the first sealing profile of the two sealing profiles.

Description

Slide

Technical field

The present invention relates to vehicle, the slide of guideway vehicle particularly.

Background technology

In slide, the upper edge region of door leaf and its trailing edge (side seamed edge) are all disappeared in door frame uppermost layer back, because there is a gap in the reason of technology between the lateral surface of door leaf and described uppermost layer.To there be moisture content, pollutants and little rubble to invade to be arranged in door leaf top or the other zone of its trailing edge and may arrive the door drive zone that is arranged in the sensitivity that the door leaf top arranges by this gap.The increasing intrusion of moisture content and external foreign material will cause too early wearing and tearing and regular cleaning and the maintenance of needs.Go and cause bothering of passenger by this slot brouhaha and the distinguished and admirable interior that also can invade in addition.Therefore produced as far as possible the demand with this gap excellent sealing.

Prior art arranges a horizontally extending microscler brush spare that points to towards the gap for shutter actuating device suggestion on the medial surface of uppermost layer, this brush spare touches the upper edge region of door leaf with its bristle ends.But the defective of bristle is, these bristles are that water permeability is very strong, and also cause undesirable noise and also cause considerable resistance when the opening and closing of door when door is opened with manual emergency.

In prior art, a kind of sliding seal of another solution suggestion, a horizontal seal bar that is connected with uppermost layer wherein is set, and the sliding seal by rubber system is expressed on described sealing band in the upper edge region of door leaf.This for example causes a kind of in emergency circumstances because huge push-pull effort is difficult to open this door with hand.The fast speed wearing and tearing occur and significantly reduce service life in the continuous contact by sliding seal and sealing band.

Summary of the invention

Therefore solution of demand, it can provide sealing arrangement and the push-pull effort that failure-free prevent sealing, air, pollutants and noise to be reduced, even therefore in case of emergency the hand by the passenger also easily carry out the failure-free unlatching.

these targets solve by the slide of vehicle, described slide has at least one door leaf, at least part of sealing arrangement that arranges in gap between the door frame liner plate of door leaf and outside, arrange respectively one as sealing arrangement in protruding into the gap on the door frame liner plate of outside and on door leaf, comprise at least one sealing band seal profile, the sealing band of two seal profiles by mutual dislocation and mutually cover at least in part, at least one seal profile in two seal profiles has two sealing bands, consist of a groove between these two sealing bands, and the second seal profile in two seal profiles comprises that at least one protrudes into the sealing band in the groove that is formed by the first seal profile in two section bars.

Optimal way is, watch the words in this gap along side direction as people, the sealing band that protrudes in the gap mutually covers major part, preferably basically fully covers, but must guarantee simultaneously, and these sealing bands do not touch respectively parts on the other side---door leaf or door frame liner plate.Therefore produce a path that is lengthened out during by the gap and form a disadvantageous stroke route obstacle for undesirable external foreign material, thereby obtaining the actv. sealing.

By the sealing band of mutual dislocation, it covers this gap fully, realizes the actv. sealing function.Sealing arrangement of the present invention not only can be prevented the intrusion of sealing, dirt and noise, and the no touch structure setting that can be arranged essentially parallel to by the sealing device top door leaf seamed edge in the upper edge region of door leaf realizes, push-pull effort is reduced significantly when the opening and closing of door.

Sealing arrangement of the present invention also can be applicable on the trailing edge (being also sometimes referred to as secondary closed seamed edge) of door leaf, certainly only have respectively a sealing band for each seal profile herein because when unlatching the time to leave at the vertical seal bar that arranges on door leaf the sealing band that this arranges on door frame.

Sealing arrangement is arranged at least in the upper edge region of door leaf and is arranged essentially parallel to the door leaf seamed edge of top.

Sealing arrangement is arranged in the zone of secondary closed seamed edge of door leaf and is arranged essentially parallel to the closed seamed edge of this pair.

At least one sealing band can horizontal or vertical adjusting.

Seal profile does not contact mutually.

Seal profile is made by sheet material.

Description of drawings

The below at length sets forth the present invention by accompanying drawing.Wherein show:

Fig. 1 is the skeleton diagram of a slide,

Fig. 2 is the vertical cross section perpendicular to the door leaf plane of a slide,

Fig. 3 is the detail view that comes from the sealing arrangement of the present invention of Fig. 2,

Fig. 4 is the horizontal sectional drawing perpendicular to the door leaf plane of a slide,

Fig. 5 is the detail view that comes from the sealing arrangement of the present invention of Fig. 4.

The specific embodiment

Fig. 1 has shown a slide 1 with two door leafs 2, and described door leaf is moved to the back of the door frame liner plate 4 of outside when door is opened.The door frame liner plate that has only shown for brevity side in Fig. 1, but the part (shown in Fig. 2) of door frame liner plate is also arranged above door, and it covers the upper edge region of door leaf 2.Secondary closed seamed edge (the Nebenschlie β kante) 2b and main closed seamed edge (the Hauptschlie β kante) 2a that have similarly shown door leaf 2.

Fig. 2 has shown the vertical cross section A-A perpendicular to the door leaf plane of Fig. 1.Describe in detail in Fig. 2 in the door frame liner plate of outside or the gap 3 between uppermost layer 4 and door leaf 2.This door leaf 2 is done in the opening and closing process perpendicular to plan ground motion.Be equipped with adjacently cover plate 7 being used for the door drive (not shown) on the medial surface of door leaf 2, door drive is applied to when opening and closing on one or each door leaf 2.Also be clear that from this accompanying drawing, the dirt of invading by not sealed gap will arrive in this space that wherein is equipped with this actuating device of door immediately.As can be seen from Figure 3, be equipped with a Finger's protector 8 between door leaf 2 and cover plate 7.

Fig. 3 has shown the details of A part sectional view in Fig. 2: the door frame liner plate 4 of this outside has a seal profile 5 that points in gap 3, it comprise two sealing bands 5 ', consist of a groove between the two.Put in this groove a sealing band 6 of seal profile 6 ', seal profile 6 is fixed on door leaf 2, preferably is threadedly connected on door leaf.These two seal profiles 5,6 (one of them is configured on door frame liner plate 4 and another is configured on door leaf 2) jointly consist of the hermetically-sealed construction of a labyrinth form and extend and therefore be arranged essentially parallel to the door leaf seamed edge 2c ground extension of top on the unlatching of door or the closing direction.

Advantage is, two

seal profiles

5,6 needn't be in contact with one another, and to realize the actv. sealing function, therefore can not produce additional push-pull effort.The intrusion of external foreign material in the zone of sealing arrangement top has been prevented from by the path in similar labyrinth.Parts on the other side---door leaf or door frame liner plate are settled and also do not contacted to the sealing band of section bar at lateral spacing respectively relatively.Except the

parts

2,4 that are fixed with sealing band, sealing band 5 ', 6 ' configure with the miscellaneous part no touch.

In a preferred embodiment two

seal profiles

5,6 at least one be adjustable on its height, therefore can realize a desirable adjusting after door leaf 2 is installed, to prevent

seal profile

5,6 mutual contacts.

The present invention is not limited on described embodiment.Therefore fully possiblely be that each seal profile has respectively more than one or more than the sealing band of two, then they protrude into respectively by in the formed groove of relative sealing band.Simple specific embodiment is made of the seal profile with channel section (belonging to the form as uppermost layer in Fig. 2 is loaded with it) of two same form, but they are mutual dislocation, so each side is mutually to insert.

In another specific embodiment, replace or except the sealing arrangement in the upper edge region of door leaf, also be arranged on the sealing arrangement at the secondary closed seamed edge place of door leaf.Fig. 4 has shown a horizontal sectional drawing along B-B in Fig. 1 for this reason.Door leaf can outwards move to one and be the space that is arranged in door frame liner plate 4 back of its setting on the direction of arrow of describing.

Fig. 5 has shown the B details of Fig. 4 punching.Can find out the sealing arrangement that arranges in the secondary closed seamed edge 2b of this door leaf 2 (side seamed edge, its disappearance is in the back of door frame liner plate 4) and the gap between a type spare of the closed seamed edge 2b of pair and outside door frame liner plate.The sealing device is made of two

section bars

5,6 that protrude in gap 3 again.Each seal profile only is made of a sealing band respectively in the situation of the closed seamed edge of pair.These sealing bands be also mutual dislocation and be mutually to cover, so gap 3 is fully covered.Section bar 6 moves to the right when the unlatching of door, and seal profile 5 is fixing with door frame simultaneously.

Seal profile can be for example by metal, duroplasts or also resilient and always consist of for the rubber of dimensionally stable without External Force Acting the time.Suitable bending by a lath namely can realize the present invention especially easily.

Sealing band can be provided with different shapes.Be different from accompanying drawing is that sealing band also can have section waveform or rounded in cross-sectional plane, so the crest of seal profile can protrude in relative trough.

In described preferred embodiment, two sealing bands 5 ' be set to structure of one.Can they be set to the structure of multi-piece type more simply in some cases in the time of in other strip.About term " bar ", fully usually be interpreted as " any projection that extend in the gap ", it is arranged essentially parallel to secondary closed seamed edge along the door leaf width or in the specific embodiment of Figure 4 and 5.Each projection mutually covers mostly when the viewing angle of a side direction is seen and extend into the gap.

Fully possible is, also sealed interior region by this way.Therefore sealing arrangement of the present invention also can be arranged between cover plate 7 and door leaf 2.The sealing device can also be born the function of this Finger's protector 8 thus.Natural the present invention can be applicable on the door that only has a removable door leaf.

Claims

1. the slide of vehicle (1), described slide has at least one door leaf (2), at least part of sealing arrangement that arranges in gap (3) between the door frame liner plate (4) of door leaf (2) and outside, upper and arrange respectively one in protruding into gap (3) on door leaf (2) at the door frame liner plate (4) of outside as sealing arrangement, comprise at least one sealing band (5 ', 6 ') seal profile (5, 6), two seal profiles (5, sealing band 6) (5 ', 6 ') be mutual dislocation and mutually cover at least in part, it is characterized in that: two seal profiles (5, 6) at least one seal profile (5) in has two sealing bands (5 '), consist of a groove between these two sealing bands, and two seal profiles (5, 6) the second seal profile (6) in comprises that at least one protrudes into by two section bars (5, 6) sealing band (6 ') in the groove that the first seal profile (5) in forms.

2. by the slide (1) of claim 1, it is characterized in that: sealing arrangement is arranged at least in the upper edge region of door leaf (2) and is arranged essentially parallel to the door leaf seamed edge (2c) of top.

3. by the slide (1) of claim 1, it is characterized in that: described vehicle is guideway vehicle.

4. by the slide (1) of claim 1, it is characterized in that: sealing arrangement is arranged in the zone of secondary closed seamed edge of door leaf (2) and is arranged essentially parallel to the closed seamed edge of this pair.

5. by the slide (1) of one of claim 1-4, it is characterized in that: at least one sealing band (5 ', 6 ') can horizontal or vertical adjusting.

6. by the slide (1) of one of claim 1-4, it is characterized in that: seal profile (5,6) does not contact mutually.

7. by the slide (1) of one of claim 1-4, it is characterized in that: seal profile (5,6) is made by sheet material.