CN107128476A - Between vehicle passageway vestibule diaphragm or boarding bridge or passenger gangway ladder awning material roll - Google Patents
Between vehicle passageway vestibule diaphragm or boarding bridge or passenger gangway ladder awning material roll Download PDFInfo
- Publication number
- CN107128476A CN107128476A CN201610108425.3A CN201610108425A CN107128476A CN 107128476 A CN107128476 A CN 107128476A CN 201610108425 A CN201610108425 A CN 201610108425A CN 107128476 A CN107128476 A CN 107128476A
- Authority
- CN
- China
- Prior art keywords
- material roll
- layer
- fabric
- adhesive
- long filament
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 45
- 239000004744 fabric Substances 0.000 claims abstract description 109
- 229920001971 elastomer Polymers 0.000 claims abstract description 23
- 239000000806 elastomer Substances 0.000 claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 239000007800 oxidant agent Substances 0.000 claims abstract description 9
- 230000001590 oxidative effect Effects 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 description 6
- 229920002943 EPDM rubber Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/24—Steps mounted on, and retractable within, fuselages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J9/00—Devices not provided for in one of main groups B60J1/00 - B60J7/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to a kind of material roll (20) of vestibule diaphragm (6) in the passageway (3) between two vehicles mutually hinged or the material roll of the awning of boarding bridge or airplane passenger gangway ladder, wherein, material roll (20) has at least one reinforcement bottom cloth layer, it is in the flexible body coating in both sides (21,22), wherein, at least one described reinforcement bottom cloth layer is formed by adhesive-bonded fabric (9), wherein, it is disposed with Adhesion enhancement oxidant layer (7) between adhesive-bonded fabric (9) and elastomer overcoat (21,22).
Description
Technical field
Multiply the present invention relates to a kind of material roll of vestibule diaphragm in the passageway between two vehicles mutually hinged or aircraft
The material roll of the awning of objective gangway ladder or boarding bridge.
Background technology
Start the vestibule diaphragm of the type generally by least one reinforcement bottom cloth layer/reinforcement supporting member layer --- it is mostly to knit
Thing --- it is made, wherein, the fabric is surrounded as bottom cloth layer is strengthened in both sides by elastomer.By this material roll manufacture scrimp folding
Canopy or corrugated folded shed.So-called double-deck corrugated folded shed is it is known that in this respect, i.e., mutually supportedly form the vestibule diaphragm device in passageway
Vestibule diaphragm.Such double-deck corrugated folded shed is especially for use in the train of fast running, and for example for strengthening sound insulation
Effect.Especially by the train of fast running compression shock/pressure oscillation is avoided using this double-deck corrugated folded shed
Vehicle interior is entered, the compression shock as formed in the following cases：The train of this fast running drives into tunnel, or two
The train of row fast running is given another the right of way；At least reduce the intensity of this compression shock.
But sound insulation problem not only occurs in the train of fast running, and generally in all public transports all
In the presence of the public transport is probably tramcar or articulated bus.But in tramcar and bus
Abandon that this double-deck corrugated folded shed or double-deck scrimp vestibule diaphragm are installed merely for cost reason.In other words, following need are certainly existed
Ask：With simpler and especially cost more economic ways and means solve the problems, such as sound insulation.
The content of the invention
Therefore it is an object of the present invention to provide a kind of material roll for starting the type, it is with good in acoustics side
The flat value in face, and however remain to be manufactured inexpensively, so that design of the material roll even in the cost economy of vestibule diaphragm
It could be used that in scheme, for example in tramcar or articulated bus.
Having surprisingly found that in the following cases now --- adhesive-bonded fabric is applied to strengthen bottom cloth layer, the nothing
Yarn fabric in the flexible body coating in both sides, wherein, adhesive promoter is provided between elastomer overcoat and adhesive-bonded fabric
Layer, --- this material roll not only absorbs noise, and finally can also sound insulation.For following embodiment, on-woven
Thing according to definition include at least one, preferably multiple flat fabrics being made up of long filament layer being sutured to each other, wherein, multiple planes
Tissue layer can be equally sutured to each other.Each flat fabric layer or flat fabric face have a plurality of long filament, and it can be unidirectional or two-way
Ground extends.The following manner that acts through for absorbing noise and sound insulation is drawn：Adhesive-bonded fabric is in itself as flat fabric/gauze
(Gelege) noise occurred is absorbed.The coating quality being made up of plastics, such as EPDM or silicones is larger, and therefore, it is possible to
Sound insulation.Therefore a kind of material roll is formd in assembled scheme, the material roll realizes the good flat value in acoustic connection,
The flat value is in the approximate extents of flat value, and it in the following cases can be using dual damascene vestibule diaphragm or two-fold line vestibule diaphragm come real
It is existing：Fabric is applied to strengthen base fabric there.For obtain the good flat value in acoustic connection it is essential that：
On the one hand Adhesion enhancement oxidant layer is applied between adhesive-bonded fabric and the coating being on the other hand made up of elastomeric material.Fit in principle
Close, adhesive-bonded fabric is easily penetrated very much.If elastomer overcoat is applied into adhesive-bonded fabric using calender (Kalander)
On, following danger are constantly present in principle：With the height of adhesive-bonded fabric and its thickness relatively, elastomeric material passes completely through nothing
Fabric layer.Surprisingly, it has now been found that by between adhesive-bonded fabric on the one hand and another aspect elastomer overcoat
Prevented using Adhesion enhancement oxidant layer, elastomer overcoat may be entered in adhesive-bonded fabric deeply before and during vulcanization.
It is primarily that ensure that elastomer overcoat is retained on the surface of adhesive-bonded fabric by Adhesion enhancement oxidant layer, but there still
So realize and be stably connected with adhesive-bonded fabric.If elastomer overcoat completely penetrates through adhesive-bonded fabric, the absorption of adhesive-bonded fabric
Function of noise can level off to zero, and this point can cause the poor flat value in acoustic connection again.
The favourable feature and design of the present invention is provided by dependent claims.
Adhesive-bonded fabric can be designed to supatex fabric, nonwoven liner fabric (Vliesline), non-woven plane and knit
Thing/and without interleaved planes structure (Vliesgelege) or knitted fleece (Vliesgewirk), the adhesive-bonded fabric is advantageously comprised
Multiple flat fabric layers.As having been carried out, the multiple layer can be used as each flat fabric layer being made up of long filament
It is sutured to each other, is stably connected with to be realized between each layer.
In detail, flat fabric layer, which is formed into and/or is connected to each other to, enables adhesive-bonded fabric to hold in different directions
By different pulling force.It is most important that this point is based on following backgrounds：Often along the longitudinal direction of vehicle, particularly in turning driving
When, particularly it is bound to cause higher extension in the range of the wall of side, such as in ceiling area or even in bottom section.
In other words, each layer or flat fabric have the long filament of one-way orientation, wherein, each being made up of the long filament unidirectionally designing is put down
Face tissue layer is stacked on top of each other by following manner：The long filament of each layer is at an angle to each other.This point is for example in following situations
Under --- two flat fabrics of long filament layer each other at an angle of 90 --- cause：Direction of this adhesive-bonded fabric along 45° angle is provided
Higher ductility, but do not have in 0 ° and 90 ° of angular zone.Thus immediately arrive at, the use of this adhesive-bonded fabric
Region can relatively simply be matched with external condition.In this respect it is also contemplated that, using not in each flat fabric layer
With the long filament of plastic material.Herein it is contemplated that --- for example for cost reasons：It is made up in two conducts of aromatic polyamides
Layer flat fabric layer between arrangement as the flat fabric being made up of polyester intermediate layer.The nonwoven being made by this way
Fabric can have good flame-retarding characteristic due to aromatic polyamides layer.
Advantageously, the long filament of different materials, particularly plastics can also be used in flat fabric layer, so as to thus final
Whole adhesive-bonded fabric is set to be matched with different application targets.
According to a kind of favourable feature of the present invention, adhesive-bonded fabric has at least one flat fabric layer, arranges wherein
Flexible long filament.This elastic long filament can for example be made up of silicones or EPDM.In the nonwoven constructed by this way
In terms of fabric advantageously, high resiliency is realized in one direction, and be substantially absent from or only exist very along another direction
Small ductility, the long filament that can not extend of this adhesive-bonded fabric with multiple flat fabrics layer prolongs along another described direction
Stretch.The adhesive-bonded fabric of this flat fabric that there is by elasticity or stiff long filament to be made or flat fabric layer is particularly also
It can be used for following situations：In advance in respect of high breakage.Particularly when the long filament of elasticity is transverse to contemplated cross-wise direction
During extension, --- this point substantially always following situations：This long filament for example prolongs parallel to the longitudinal axis of vehicle in the sidewall
Stretch, --- then realize, vestibule diaphragm can be only torn in the whole height of side wall in rare cases.Why be so
Because the long filament of elasticity due to its elasticity with the length in section it is relatively tree-shaped along section directional structure vectorical structure, and with regard to this
Saying is used for so that the section can not be guide further in the case of not too high power consumption.
Provided according to another feature of the invention, the long filament of adhesive-bonded fabric has different thickness.The intensity of long filament or
Thickness is again related to the load direction of material roll.It can specify that in this case in detail：Each layer of adhesive-bonded fabric is flat
The long filament of face fabric has different thickness, wherein advantageously, there is the layer of the larger long filament of thickness to be embedded in at least one
Between at least two layers with the less long filament of thickness.The reason is that if it is assumed that the distance between long filament should phase
Together, then the flat fabric of the adhesive-bonded fabric of the long filament with larger thickness or intensity compared with the layer with relatively thin long filament more
Easily passed through by elastomer.
Particularly advantageous feature of this invention is, at least one outside elastomer overcoat of material roll have perforation,
Particular with the so-called micro-drill(ing) of multiple passages.Following situations are favourable, set and wear on the side of noise formation
Hole, in other words, noise is by perforation and is particularly at this opening of micro-drill(ing) and reaches until in adhesive-bonded fabric, and at that
In absorbed.Micro-drill(ing) is understood as that a kind of perforation, wherein, the opening is in micrometer range.
Brief description of the drawings
The present invention is exemplarily elaborated by accompanying drawing.
Fig. 1 diagrammatically illustrates articulated vehicle, and it is with the part as the passageway between two vehicle sections
Vestibule diaphragm；
Fig. 2 diagrammatically illustrates the three flat fabrics layer for the setting that overlaps each other, for forming adhesive-bonded fabric；
Fig. 3 is schematically illustrated in the adhesive-bonded fabric that both sides are coated with elastomer with sectional view；
Fig. 4 shows the schematic diagram for the adhesive-bonded fabric that elastomer is coated with from both sides, but wherein, elastomer coating is one
Side has perforation.
Reference numerals list：
1 articulated vehicle
2 vehicle sections
3 passageways
4 vehicle sections
6 vestibule diaphragms
7 Adhesion enhancement oxidant layer
9 adhesive-bonded fabrics
10th, 11,12 flat fabrics layer
20 material rolls
21st, 22 elastomer overcoat
25 passages
26 perforation
Embodiment
According to Fig. 1 show with 1 mark articulated vehicle, its have generally with 3 mark, in two vehicle sections 2
And the passageway between 4, wherein, the passageway includes vestibule diaphragm generally with 6 marks.Vestibule diaphragm 6 is designed to scrimp vestibule diaphragm or ripple folding
Canopy, and with multiple scrimp width being connected to each other by suture or ripple width as material roll, it is in addition by circular
Vestibule diaphragm frame is kept.
Now, the present invention relates to material roll, for forming scrimp vestibule diaphragm or corrugated folded shed as mutually hinged at two
The part in the passageway between vehicle, to enable personnel to go to another vehicle sections from a vehicle sections using vestibule diaphragm, and
It will not be influenceed by weather.
Fig. 2 has the long filament flat fabric 10,11 and 12 of three formation adhesive-bonded fabrics 9 in this respect, and they are in 90 ° each other
Or 45° angle.In other words, the long filament of flat fabric layer 11 and flat fabric layer 12 at an angle of 90, and flat fabric layer 10 and plane
Tissue layer 11 and 12 distinguishes angle at 45 °.The flat fabric layer that can be inserted forms adhesive-bonded fabric；Adhesive-bonded fabric and elastomer overcoat one
Rise and form material roll on each side.
According to Fig. 3, adhesive-bonded fabric 9 itself has four flat fabric layers or flat fabric face, wherein, each flat fabric
The long filament of layer 11 and 12 is arranged angularly in relation to one another, is particularly at an angle of 90.Be designed to adhesive-bonded fabric 9 including multiple planes knit
The reinforcement base fabric of nitride layer 11 and 12 is used to form material roll 20 in the flexible body coating 21,22 in both sides, wherein, it can definitely examine
Consider, two elastomer overcoats are made up of different elastomeric materials.Herein for example it can be stated that one of outer layer is by silicones
It is made, and another outer layer is made up of EPDM.Set on the one hand between each elastomer overcoat and another aspect adhesive-bonded fabric
Adhesion enhancement oxidant layer 7, it is additionally operable in addition to the connection that the material between elastomer overcoat and adhesive-bonded fabric is combined,
During coating is rolled, i.e., during coating procedure, elastomer overcoat can be made to completely penetrate through adhesive-bonded fabric under unvulcanised state.
In other words, Adhesion enhancement oxidant layer is used as the obstacle for elastomer overcoat.Adhesion enhancement oxidant layer herein can be with coating
Material is relatively designed to polyolefin adhesive promoter or Silon adhesive promoter.
The so-called micro-drill(ing) 26 of one of elastomer overcoat has been drawn from Fig. 4.Micro-drill(ing) includes multiple logical
Road 25, it stretches to from the lateral surface of elastomer overcoat 21 is designed to the reinforcement base fabric of adhesive-bonded fabric.It is this to perforate, particularly
Micro-drill(ing) is arranged on the side of material roll --- noise source is formed on, i.e., particularly on the lateral surface of vestibule diaphragm.
Claims (14)
1. the material roll (20) or aircraft boarding of a kind of vestibule diaphragm (6) in passageway (3) between two vehicles mutually hinged
The material roll of the awning of bridge or airplane passenger gangway ladder, wherein, material roll (20) has at least one reinforcement bottom cloth layer, and this at least one
It is individual reinforcement bottom cloth layer in the flexible body coating in both sides (21,22), wherein, it is described at least one strengthen bottom cloth layer by adhesive-bonded fabric
(9) formed, wherein, it is disposed with Adhesion enhancement oxidant layer (7) between adhesive-bonded fabric (9) and elastomer overcoat (21,22).
2. material roll (20) according to claim 1, it is characterised in that adhesive-bonded fabric (9) be designed to supatex fabric,
Nonwoven liner fabric, knitted fleece or non-woven flat fabric.
3. material roll (20) according to claim 1, it is characterised in that adhesive-bonded fabric (9) has multiple flat fabrics layer
(10、11、12)。
4. material roll (20) according to claim 3, it is characterised in that flat fabric layer (10,11,12) is formed into
And/or be connected to each other to so that adhesive-bonded fabric (9) can bear different pulling force in different directions.
5. the material roll (20) according to claim 3 or 4, it is characterised in that each flat fabric layer (10,11,12) tool
There is the long filament of one-way orientation.
6. material roll (20) according to claim 5, it is characterised in that each plane being made up of the long filament of one-way orientation
Tissue layer (10,11,12) is stacked on top of each other by following manner：The long filament angulation each other of each flat fabric layer (10,11,12)
Degree.
7. material roll (20) according to claim 3, it is characterised in that at least one flat fabric of adhesive-bonded fabric (9)
The flexible long filament of layer.
8. material roll (20) according to claim 1, it is characterised in that the long filament of adhesive-bonded fabric (9) has different thickness
Degree.
9. material roll (20) according to claim 3, it is characterised in that each flat fabric layer of adhesive-bonded fabric (9)
The long filament of (10,11,12) has different thickness.
10. material roll (20) according to claim 9, it is characterised in that at least one has the larger long filament of thickness
Flat fabric layer (10,11,12), which is embedded at least two, has the flat fabric layer (10,11,12) of the less long filament of thickness
Between.
11. material roll (20) according to claim 1, it is characterised in that the outside bullet of at least one of material roll (20)
Property body coating (21,22) have perforation (26).
12. material roll (20) according to claim 11, it is characterised in that perforation (26) is designed to micro-drill(ing).
13. material roll (20) according to claim 3, it is characterised in that each flat fabric layer (10,11,12) has not
With the long filament of material.
14. material roll (20) according to claim 3, it is characterised in that approximately the same plane tissue layer (10,11,12)
Long filament is made from a variety of materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610108425.3A CN107128476B (en) | 2016-02-26 | 2016-02-26 | Material web for a folding shed for a passage between vehicles or for a boarding bridge or passenger gangway canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610108425.3A CN107128476B (en) | 2016-02-26 | 2016-02-26 | Material web for a folding shed for a passage between vehicles or for a boarding bridge or passenger gangway canopy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107128476A true CN107128476A (en) | 2017-09-05 |
| CN107128476B CN107128476B (en) | 2020-03-03 |
Family
ID=59720548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610108425.3A Active CN107128476B (en) | 2016-02-26 | 2016-02-26 | Material web for a folding shed for a passage between vehicles or for a boarding bridge or passenger gangway canopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107128476B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5853855A (en) * | 1995-08-10 | 1998-12-29 | Nemoto; Takeshi | Bellows |
| CN1540111A (en) * | 2003-04-25 | 2004-10-27 | ��ʽ����С�������� | Cabin ceiling member of engineering machinery |
| US20050059309A1 (en) * | 2003-05-02 | 2005-03-17 | The Boeing Company | Methods and preforms for forming composite members with interlayers formed of nonwoven, continuous materials |
| US20060174958A1 (en) * | 2005-02-08 | 2006-08-10 | Robert Koch | Fabric layer of a bellows |
| CN201953041U (en) * | 2011-01-10 | 2011-08-31 | 余姚市微司得日用品有限公司 | Magic pad |
| CN204712806U (en) * | 2015-02-26 | 2015-10-21 | 虎伯拉铰接系统（上海）有限公司 | Interconnecting gangway between two hinged each other vehicles |
-
2016
- 2016-02-26 CN CN201610108425.3A patent/CN107128476B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5853855A (en) * | 1995-08-10 | 1998-12-29 | Nemoto; Takeshi | Bellows |
| CN1540111A (en) * | 2003-04-25 | 2004-10-27 | ��ʽ����С�������� | Cabin ceiling member of engineering machinery |
| US20050059309A1 (en) * | 2003-05-02 | 2005-03-17 | The Boeing Company | Methods and preforms for forming composite members with interlayers formed of nonwoven, continuous materials |
| US20060174958A1 (en) * | 2005-02-08 | 2006-08-10 | Robert Koch | Fabric layer of a bellows |
| CN201953041U (en) * | 2011-01-10 | 2011-08-31 | 余姚市微司得日用品有限公司 | Magic pad |
| CN204712806U (en) * | 2015-02-26 | 2015-10-21 | 虎伯拉铰接系统（上海）有限公司 | Interconnecting gangway between two hinged each other vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107128476B (en) | 2020-03-03 |
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