CN1706737A - Apparatus for connecting moving armrest of passenger conveyor and connecting method thereof - Google Patents
Apparatus for connecting moving armrest of passenger conveyor and connecting method thereof Download PDFInfo
- Publication number
- CN1706737A CN1706737A CN 200510070107 CN200510070107A CN1706737A CN 1706737 A CN1706737 A CN 1706737A CN 200510070107 CN200510070107 CN 200510070107 CN 200510070107 A CN200510070107 A CN 200510070107A CN 1706737 A CN1706737 A CN 1706737A
- Authority
- CN
- China
- Prior art keywords
- rail
- moving hand
- metal paattern
- passenger conveyors
- exothermic body
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims description 41
- 238000001816 cooling Methods 0.000 claims description 32
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims 1
- 239000000470 constituent Substances 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 description 8
- 230000004927 fusion Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 235000019628 coolness Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 poly tetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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- Escalators And Moving Walkways (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
To provide a moving handrail connecting device for a passenger conveyor and a connecting method. The moving handrail 10 is intruded tightly into a die 1 having a heat emitting body 5 and connected by heating, wherein part of the die 1 heated is arranged removably. It is arranged also that the heat emitting body 5 can be removed from part of the die formed removably. According to the invention, it is capable of enhancing the working efficiency at the site and shortening the working time without requiring removal of many of its constituent parts and eliminating necessity for a large-scale tool for connection of a moving handrail.
Description
Technical field
The present invention relates to be processed into based on the moving hand-rail of the passenger conveyors of escalator etc., at the scene moving hand-rail connecting device of the passenger conveyors that ring-type uses and attaching method thereof.
Background technology
On the passenger conveyors of escalator etc., be equipped with and the moving hand-rail that connects into the synchronous and driven ring-type of pedal of ring-type, after passenger conveyors is worked over a long time,, the moving hand-rail of damage need be changed into new moving hand-rail because of the timeliness deterioration etc.This occasion, traditional method be, the new moving hand-rail that is processed into ring-type in advance in factory moved into passenger conveyors the scene is set installs.
And, at passenger conveyors the scene is set, after the moving hand-rail that will originally be provided with removes, the passenger conveyors member that can become obstacle when the new moving hand-rail of ring-type is assembled takes out, and then carry out the assembling operation of this new moving hand-rail, after assembling operation finishes, the aforesaid passenger conveyer member that will originally take out again is installed in the home position respectively, simultaneously, the action size of these members is made adjustment again or carried out confirming operation test, finish replacing operation new, old moving hand-rail thus.
The new moving hand-rail of so-called ring-type can become the passenger conveyors member of obstacle when assembling; how soon specifically be meant pedal; movable armrest driving mechanism; be arranged on upstairs and the moving hand-rail inlet port at stopping port place downstairs; from upstairs to downstairs all stretcher covers (デ Star キ カ バ one); the lateral margin safety device; children's hand makes the running of passenger conveyors stop when stretching into moving hand-rail inlet port etc. safety switch, and the lateral margin fender guard safety switch that stops near the running that when foreign matter is firmly sandwiched between lateral margin safety device and the pedal etc., makes passenger conveyors the stopping port etc.
As mentioned above, in traditional moving hand-rail method of attachment, when the new moving hand-rail of ring-type is assembled, after a plurality of passenger conveyors members taking-ups, must assemble once more, the action size be made adjustment and the confirming operation test again, therefore, change incidental these multinomial miscellaneous field operations in the operation at new and old moving hand-rail, will inevitably reduce operating efficiency and increase production time.
For this reason, following a kind of method has appearred, that is: near the moving hand-rail that will originally be provided with stopping port cuts off, moving hand-rail one end of original setting of this cut-out is connected with the two ends moving hand-rail that bonded assembly is not new temporarily, then with the moving hand-rail of aforementioned original setting from another distolateral drawing, this original moving hand-rail that is provided with is pulled out in the pallet of passenger conveyors, thus, aforementioned new moving hand-rail is constantly sent in the aforementioned pallet, utilize an aforementioned end of this new moving hand-rail, will with the interim bonded assembly of the moving hand-rail of aforementioned original setting position by pulling out in the aforementioned pallet, should provisional connection disintegrate again, connect the two ends of aforementioned new moving hand-rail then, make it (for example become ring-type, with reference to patent documentation 1).
[patent documentation 1] Japanese Patent spy opens the 2000-86137 communique
In the patent documentation 1 described method, as previously mentioned, can a plurality of passenger conveyors members not taken out, but need at the scene moving hand-rail is connected into ring-type.For moving hand-rail is connected into ring-type, in traditional rubber system moving hand-rail, must use the heating and pressurizing device to make the vulcanization of rubber at this position after the connection.Again, even used the moving hand-rail of thermoplastic elastomers such as urethane, for heat fusion, also need to have the big heating and pressurizing device of heat absorption capacity, during metal paattern cooling after connect finishing, need the large volume cooling intallation of water etc., and needing the long period cools off.
Occasion to the moving hand-rail of the passenger conveyors of changing original setting is described above, and when newly establishing passenger conveyors, it also is the same moving hand-rail being inserted the occasion that connects into ring-type more at the scene.
In conventional example, connect and use metal paattern in order to cool off moving hand-rail, need tens of minutes～long periods of a few hours, exist the problem that moving hand-rail connection operation can not be shortened the time.And, because of using a large amount of cooling water expansion tanks,, can get periphery wet again and cause danger so need the utensil of large volumes such as water tank, its process is the spend plenty of time also.
Problem in view of above-mentioned conventional art, the objective of the invention is to, provide moving hand-rail connecting device of following a kind of passenger conveyors and attaching method thereof: when changing new and old moving hand-rail and when inserting new moving hand-rail, do not need a plurality of passenger conveyors members are taken out, can improve on-the-spot operating efficiency and shorten production time, not need the large volume utensil that moving hand-rail connects usefulness.
Compare with the moving hand-rail of rubber system, use the moving hand-rail of thermoplastic elastomer, fusion easily at the scene, the present invention is a kind of to the special effective method of thermoplastic elastomer system moving hand-rail.
Summary of the invention
The moving hand-rail connecting device of passenger conveyors of the present invention sandwiches moving hand-rail in the metal paattern with exothermic body, again by heating moving hand-rail connection, an one of can take out heated metal paattern.
From the part of the metal paattern that can take out, desirablely go out exothermic body again.
Again, middle mould by upper die and lower die and insertion moving hand-rail inboard is constituted, by moving hand-rail being pressurizeed by the metal paattern that has exothermic body at least 1 metal paattern, and by exothermic body heating moving hand-rail, thereby connect, guaranteeing under the pressurized state a desirable part that goes out to have the metal paattern of exothermic body.
In patrix, middle mould, counterdie at least 1, but be provided with the cooling hole that cooling but passes through with liquefied gas again.
As the cooling liquefied gas, use the liquefied gas of box high-pressure gas cylinder inflation (カ セ Star ト ボ Application ベ closely questions め) again.
Be provided with the decorative cover protection portion that can separate with at least one side's of upper die and lower die moving hand-rail contact side again.
The moving hand-rail method of attachment of passenger conveyors of the present invention; middle mould by upper die and lower die and insertion moving hand-rail inboard is constituted; by moving hand-rail being pressurizeed by the metal paattern that has exothermic body at least 1 metal paattern; and by exothermic body heating moving hand-rail; thereby connect; be provided with the decorative cover protection portion that can separate with at least one side's of upper die and lower die moving hand-rail contact side; after the connection of moving hand-rail finishes; keeping under the former hi-heat state; patrix, middle mould, counterdie are separated, take out decorative cover protection portion and moving hand-rail.
Again, the moving hand-rail decorative cover protects portion to take out from moving hand-rail decorative cover after solidifying.Adopt the present invention, can realize the shorteningization of the connecting time of moving hand-rail at short notice with the moving hand-rail cooling that connects after finishing.
The simple declaration of accompanying drawing
Fig. 1 is the constructional drawing of the moving hand-rail connecting device of the passenger conveyors in the embodiments of the invention 1, and the expression metal paattern is carrying out the state of pressurized, heated to moving hand-rail.
Fig. 2 is the constructional drawing of the moving hand-rail connecting device of the passenger conveyors in the embodiments of the invention 1, and the state behind the exothermic body is taken out in expression.
Fig. 3 is the constructional drawing of the moving hand-rail connecting device of the passenger conveyors in the embodiments of the invention 1, and expression makes the state after rotate the heating part.
Fig. 4 is the constructional drawing of the moving hand-rail connecting device of the passenger conveyors in the embodiments of the invention 2, and expression makes the state after rotate the heating part.
Fig. 5 is the instruction diagram of the moving hand-rail method of attachment of the passenger conveyors in the embodiments of the invention 3, and the expression metal paattern is carrying out the state of pressurized, heated to moving hand-rail.
Fig. 6 is the instruction diagram of the moving hand-rail method of attachment of the passenger conveyors in the embodiments of the invention 3, the state expression is taken out exothermic body from metal paattern after.
Fig. 7 is the instruction diagram of the moving hand-rail method of attachment of the passenger conveyors in the embodiments of the invention 3, and expression is protected state after portion takes out from moving hand-rail with decorative cover.
The specific embodiment
Moving hand-rail connecting device of passenger conveyors in the embodiment of the invention 1 and attaching method thereof is described below with reference to Fig. 1～Fig. 3.
Among Fig. 1～Fig. 3, the metal paattern 1 of the moving hand-rail connecting device of passenger conveyors, by patrix 2, counterdie 3 and about be divided into 3 parts and 3 middle moulds 4 being embedded in the counterdie 3 recess 3a are constituted.On patrix 2, be provided with heating arrangement, this heating arrangement by an end by hinge 2a be installed into rotatable, contact the heating part 2b of mounting with the upper surface of patrix 2 and be embedded in removedly that electric heating unit 5, the 5a as exothermic body constituted among the 2b of this heating part.Metal paattern 1 also has: the cooling hole 8, the 8a that are used for a plurality of tightening screws 6 of fastening patrix 2 and counterdie 3, the cooling hole 7 that can pass through with liquefied gas for the coolings of being located in the patrix 2,7a and can pass through with liquefied gas for the coolings of being located in the counterdie 3.In addition, among the figure, the 10th, moving hand-rail.
Adopt said structure, when the moving hand-rail 10 with passenger conveyors connects, as shown in Figure 1, only need moving hand-rail 10 is sandwiched, apply stress by tightening screw 6 to patrix 2 and counterdie 3 and get final product with patrix 2, middle mould 4 and counterdie 3.
Applying under the stressed state to patrix 2 and counterdie 3,, then moving hand-rail can connected by heat fusion if make electric heating unit 5,5a heating.
The following describes the metal paattern cooling method that connects after finishing.
At first, just stop the heating of electric heating unit 5,5a, because electric heating unit 5,5a itself still have sizable heat absorption capacity under the state of outage, so metal paattern 1 also is far from cooling., as shown in Figure 2, electric heating unit 5,5a are extracted from heating part 2b for this reason, take off.For the ease of taking out, electric heating unit 5,5a have been made on the 2b of heating part removably damascene structures.
As shown in Figure 3, rotate heating part 2b, its releasing that is connected with patrix 2 like this, when taking out, can be able to be made patrix 2, middle mould 4 and counterdie 3 coolings in the short time above patrix 2 by hinge 2a.This occasion will electric heating unit 5,5a takes out.
In the said structure, middle mould 4 is made chimeric structure in the recess 3a with counterdie 3, but the chimeric structure of mould 4 and patrix 2 in also can adopting.This occasion, moving hand-rail 10 are oppositely inserted up and down.Again, heating part 2b has been installed into rotating structure by hinge 2a, but also can not use hinge but with screw etc. heating part 2b is fixed, and it can be taken out.This occasion as if mounting knob (not shown) on the 2b of heating part, then can be installed simply, take out.
Secondly, to can be for being located at cooling hole 7, the 7a that the cooling patrix 2 in passes through with liquefied gas and can injecting to cool off for cooling hole 8, the 8a that the cooling of being located at counterdie 3 is passed through with liquefied gas and use liquefied gas.For the ease of carrying, carrying, cooling is preferably used the gas filed liquefied gas of box high-pressure gas cylinder that is seated in the box high-pressure gas cylinder (not shown) with liquefied gas.
When the mouthpiece that is difficult to the box high-pressure gas cylinder directly inserts the occasion of cooling off among hole 7,7a and cooling hole 8, the 8a, also can use heat-resistant hose (not shown) etc. that a plurality of box high-pressure gas cylinders are connected with cooling hole 7,7a and cooling hole 8,8a in advance, during cooling the lid of box high-pressure gas cylinder be opened.Adopt this structure, just can implement easily such as the sort of method that is adopted by boxlike kitchen range (カ セ Star ト formula コ Application ロ).
And, not only cool off hole 7,7a, 8,8a, when the hand-held gas filed cooling of described box high-pressure gas cylinder with liquefied gas to patrix 2, when spray in counterdie 3 surfaces, also have the effect of further cooling.
Fig. 4 is the moving hand-rail connecting device of the passenger conveyors in the embodiments of the invention 2, and expression makes the state after rotate the heating part.Patrix 2 and counterdie 3 have fully big pressurization intensity, but use heat absorption capacity as fusion, set essential Min. for, so be the example that does not need to cool off the hole in a kind of patrix 2 at metal paattern 1, the counterdie 3.
In the above explanation, the example that only is provided with heating part 2b on patrix 2 is described, but also can be arranged on patrix 2, in the counterdie 3, middle mould 4 wantonly 1, or setting comprises whole a plurality of.
Embodiment 3
Fig. 5～Fig. 7 is the instruction diagram of the moving hand-rail method of attachment of the passenger conveyors in the embodiments of the invention 3.Among the figure, the 20th, can take out metallic handrail decorative cover protection portion structure, that use coatings such as poly tetrafluoroethylene (registered trade mark (RTM)) from metal paattern.In addition, identical with Fig. 1 part is put on prosign.In patrix 21, be incorporated with electric heating unit 5, the 5a that can directly take out.
The state of the heating and pressurizing when Fig. 5 represents to carry out the moving hand-rail connection.Among Fig. 5, moving hand-rail 10 contacts with handrail decorative cover protection portion 20, by patrix 21, counterdie 3,4 pressurized, the heating of middle mould.After the connection of moving hand-rail 10 finishes, in the time of near the handrail temperature is in about 130 ℃, as shown in Figure 6, tightening screw 6 is taken out, patrix 21, middle mould 4, counterdie 3 are separated, moving hand-rail 10 is taken out.At this moment, moving hand-rail 10 still is in higher temperature, and handrail decorative cover protection portion 20 is attached on the moving hand-rail 10.
With moving hand-rail 10 coolings, when handrail decorative cover protection portion 20 solidify after, as shown in Figure 7, take out handrail decorative cover protection portion 20 thereafter.Minimum because of the heat absorption capacity of handrail decorative cover protection portion 20, so at short notice, moving hand-rail 10 is cooled.
Moving hand-rail method of attachment to passenger conveyors is described further below.
At first, to carry out end face processing at the both ends of the new moving hand-rail of factory's bonded assembly, to reduce on-the-spot overhours as far as possible.Then, moving hand-rail with near the original setting the stopping port cuts off at the scene, end with the moving hand-rail of original setting of this cut-out, be connected with an end of the two ends moving hand-rail that bonded assembly is not new temporarily, then, with the moving hand-rail of aforementioned original setting from another distolateral drawing, this original moving hand-rail that is provided with is pulled out in the pallet of passenger conveyors, thus, aforesaid new moving hand-rail is constantly sent in the aforementioned pallet, if will be by the interim bonded assembly of the moving hand-rail position of the aforementioned end of this new moving hand-rail and aforementioned original setting by pulling out in the aforementioned pallet, then after should connecting by disintegration temporarily, the two ends of aforementioned new moving hand-rail are connected, thereby moving hand-rail is done circlewise.
Like this, one end of new moving hand-rail is connected with an end of original moving hand-rail that is provided with temporarily, if the moving hand-rail that will originally be provided with is pulled out in pallet, new moving hand-rail is sent in the pallet, then as long as Min. ground takes out the passenger conveyors member, with regard to replaceable new and old moving hand-rail,, finish at short notice so can improve the efficient of terrain exercise.
At the scene moving hand-rail is processed in the connecting device that ring-type uses, must be at high temperature the connecting bridge of moving hand-rail be heated.When the material of moving hand-rail is thermosetting rubber, under 100 ℃, vulcanize, but in recent years, in having used the plastics moving hand-rail of thermoplastic elastomer,, need higher temperature and heat for heat fusion.
This occasion connects into moving hand-rail after the ring-type by heating, metal paattern need be cooled off.Traditional method is, cooling water expansion tank led to metal paattern is medium to carry out water cooling, but also can use the gas filed cooling of box high-pressure gas cylinder that is filled in the box high-pressure gas cylinder that carries convenient in carrying to carry out the cooling of metal paattern with liquefied gas, to replace cooling water expansion tank, so can realize the efficient activity of field operation.
Claims (12)
1. the moving hand-rail connecting device of a passenger conveyors sandwiches moving hand-rail in the metal paattern with exothermic body, by heating moving hand-rail is connected again, it is characterized in that,
The part of heated metal paattern can be removed.
2. the moving hand-rail connecting device of passenger conveyors as claimed in claim 1 is characterized in that, from the part of the metal paattern that can take out structure, desirablely goes out exothermic body.
3. the moving hand-rail connecting device of a passenger conveyors sandwiches moving hand-rail in the metal paattern with exothermic body and pressing mechanism, by pressurization, heating moving hand-rail is connected again, it is characterized in that,
Keeping under the pressurized state, the part of heated metal paattern can be removed.
4. the moving hand-rail connecting device of passenger conveyors as claimed in claim 3 is characterized in that, from the part of the metal paattern that can take out structure, desirablely goes out exothermic body.
5. the moving hand-rail connecting device of a passenger conveyors, middle mould by upper die and lower die and insertion moving hand-rail inboard is constituted, by the metal paattern that has exothermic body in described at least 1 metal paattern moving hand-rail is pressurizeed, and connect by described exothermic body heating moving hand-rail, it is characterized in that
Keeping under the pressurized state, the part with metal paattern of described exothermic body can be removed.
6. the moving hand-rail connecting device of passenger conveyors as claimed in claim 5 is characterized in that, from the part of the metal paattern that can take out structure, desirablely goes out exothermic body.
7. the moving hand-rail connecting device of a passenger conveyors, middle mould by upper die and lower die and insertion moving hand-rail inboard is constituted, and by the metal paattern that has the heating part in described at least 1 metal paattern moving hand-rail is pressurizeed, and by heating moving hand-rail is connected, it is characterized in that
Part with metal paattern of heating part can be removed.
8. the moving hand-rail connecting device of a passenger conveyors, middle mould by upper die and lower die and insertion moving hand-rail inboard is constituted, and by the metal paattern that has exothermic body in described at least 1 metal paattern moving hand-rail is pressurizeed, and is connected by exothermic body heating moving hand-rail, it is characterized in that
In described patrix, middle mould, counterdie at least 1, but be provided with the cooling hole that cooling but passes through with liquefied gas.
9. the moving hand-rail connecting device of passenger conveyors as claimed in claim 8 is characterized in that, as the cooling liquefied gas, uses the gas filed liquefied gas of box high-pressure gas cylinder.
10. the moving hand-rail connecting device of a passenger conveyors, middle mould by upper die and lower die and insertion moving hand-rail inboard is constituted, by the metal paattern that has exothermic body in described at least 1 metal paattern moving hand-rail is pressurizeed, and connect by described exothermic body heating moving hand-rail, it is characterized in that
Be provided with the decorative cover protection portion that can separate with at least one side's of described upper die and lower die moving hand-rail contact side.
11. the moving hand-rail method of attachment of a passenger conveyors, middle mould by upper die and lower die and insertion moving hand-rail inboard is constituted, by the metal paattern that has exothermic body in described at least 1 metal paattern moving hand-rail is pressurizeed, and connect by described exothermic body heating moving hand-rail, it is characterized in that
Be provided with the decorative cover protection portion that can separate with at least one side's of described upper die and lower die moving hand-rail contact side; after the connection of moving hand-rail finishes; under the former hi-heat state of maintenance, patrix, middle mould, counterdie are separated, protect portion and moving hand-rail to take out decorative cover.
12. the moving hand-rail method of attachment of passenger conveyors as claimed in claim 11 is characterized in that, the moving hand-rail decorative cover protects portion to take out from moving hand-rail decorative cover after solidifying.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004169744 | 2004-06-08 | ||
| JP2004169744A JP4381230B2 (en) | 2004-06-08 | 2004-06-08 | Moving handrail connection device for passenger conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1706737A true CN1706737A (en) | 2005-12-14 |
| CN100415628C CN100415628C (en) | 2008-09-03 |
Family
ID=35580882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100701074A Expired - Fee Related CN100415628C (en) | 2004-06-08 | 2005-04-28 | Apparatus for connecting moving armrest of passenger conveyor and connecting method thereof |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4381230B2 (en) |
| CN (1) | CN100415628C (en) |
| HK (1) | HK1085186A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101821078B (en) * | 2007-09-10 | 2013-01-09 | Ehc加拿大股份公司 | Method and apparatus for pretreatment of slider layer for extruded composite handrails |
| CN104860184A (en) * | 2014-02-21 | 2015-08-26 | 株式会社日立制作所 | Passenger conveying apparatus |
| CN105197753A (en) * | 2015-11-09 | 2015-12-30 | 苏州汉森电梯有限公司 | Hand strap driving force detection device for escalator |
| CN105415561A (en) * | 2015-10-30 | 2016-03-23 | 依合斯电梯扶手（上海）有限公司 | Polyurethane hand strap on-site mould pressing device and system thereof |
| CN109531968A (en) * | 2018-10-26 | 2019-03-29 | 海安亚鼎机电制造有限公司 | The make of escalator handrail |
| JP2021504195A (en) * | 2017-11-29 | 2021-02-15 | イー エイチ シー カナダ インコーポレーテッドＥＨＣ Ｃａｎａｄａ，Ｉｎｃ． | Mold assembly for forming spliced joints on railings or other elongated objects |
| CN113044705A (en) * | 2021-03-09 | 2021-06-29 | 哈尔滨明丰得宝科技有限公司 | Atomizing staircase degassing unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012006729A (en) * | 2010-06-25 | 2012-01-12 | Toshiba Elevator Co Ltd | Passenger conveyor |
| CN106079185B (en) * | 2016-06-28 | 2018-10-09 | 依合斯电梯扶手（上海）有限公司 | V-type elevator handrail molding device |
| JP2018171852A (en) * | 2017-03-31 | 2018-11-08 | ニッタ株式会社 | Belt joining device |
| JP6553222B1 (en) * | 2018-03-06 | 2019-07-31 | 東芝エレベータ株式会社 | Manufacturing method of handrail belt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11246162A (en) * | 1998-03-03 | 1999-09-14 | Hitachi Building Systems Co Ltd | Repair shuttle for handrail of escalator |
| JP3611465B2 (en) * | 1998-07-13 | 2005-01-19 | 株式会社日立ビルシステム | Escalator handrail replacement method |
| JP3283480B2 (en) * | 1998-12-17 | 2002-05-20 | 株式会社日立ビルシステム | Repair conveyor device for moving handrail of passenger conveyor |
| JP2002029684A (en) * | 2000-07-14 | 2002-01-29 | Hitachi Building Systems Co Ltd | Device and method for connecting canvas of moving handrail for passenger conveyer |
-
2004
- 2004-06-08 JP JP2004169744A patent/JP4381230B2/en not_active Expired - Fee Related
-
2005
- 2005-04-28 CN CNB2005100701074A patent/CN100415628C/en not_active Expired - Fee Related
-
2006
- 2006-05-08 HK HK06105342.8A patent/HK1085186A1/en not_active IP Right Cessation
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101821078B (en) * | 2007-09-10 | 2013-01-09 | Ehc加拿大股份公司 | Method and apparatus for pretreatment of slider layer for extruded composite handrails |
| CN104860184A (en) * | 2014-02-21 | 2015-08-26 | 株式会社日立制作所 | Passenger conveying apparatus |
| CN104860184B (en) * | 2014-02-21 | 2017-04-12 | 株式会社日立制作所 | Passenger conveying apparatus |
| CN105415561A (en) * | 2015-10-30 | 2016-03-23 | 依合斯电梯扶手（上海）有限公司 | Polyurethane hand strap on-site mould pressing device and system thereof |
| CN105197753A (en) * | 2015-11-09 | 2015-12-30 | 苏州汉森电梯有限公司 | Hand strap driving force detection device for escalator |
| CN105197753B (en) * | 2015-11-09 | 2017-01-25 | 苏州汉森电梯有限公司 | Hand strap driving force detection device for escalator |
| JP2021504195A (en) * | 2017-11-29 | 2021-02-15 | イー エイチ シー カナダ インコーポレーテッドＥＨＣ Ｃａｎａｄａ，Ｉｎｃ． | Mold assembly for forming spliced joints on railings or other elongated objects |
| JP7242671B2 (en) | 2017-11-29 | 2023-03-20 | イー エイチ シー カナダ インコーポレーテッド | Mold assembly for forming spliced joints in handrails or other elongated articles |
| CN109531968A (en) * | 2018-10-26 | 2019-03-29 | 海安亚鼎机电制造有限公司 | The make of escalator handrail |
| CN113044705A (en) * | 2021-03-09 | 2021-06-29 | 哈尔滨明丰得宝科技有限公司 | Atomizing staircase degassing unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005350159A (en) | 2005-12-22 |
| JP4381230B2 (en) | 2009-12-09 |
| HK1085186A1 (en) | 2006-08-18 |
| CN100415628C (en) | 2008-09-03 |
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