CN1903693A - Handrail cleaning device for passenger-carrying device and passenger-carrying device - Google Patents
Handrail cleaning device for passenger-carrying device and passenger-carrying device Download PDFInfo
- Publication number
- CN1903693A CN1903693A CN 200610101389 CN200610101389A CN1903693A CN 1903693 A CN1903693 A CN 1903693A CN 200610101389 CN200610101389 CN 200610101389 CN 200610101389 A CN200610101389 A CN 200610101389A CN 1903693 A CN1903693 A CN 1903693A
- Authority
- CN
- China
- Prior art keywords
- handrail
- mentioned
- cleaning body
- passenger
- measure
- 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
Images
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The invention provides a handrail cleaning device allowing easy mounting and removal and capable of conducting cleaning work without generating flaws at the reverse surface of a handrail. The handrail cleaning device is equipped with a stationary bracket capable of being secured to a tightening device to for adjusting the deflection of the handrail and a stationary rod to admit mounting and removal of a cleaner element and movable in the vertical direction in compliance with the sliding vibrations of the handrail, wherein the stationary bracket and the stationary rod are coupled together through a coupling lever with its angle adjustable so that the cleaner element contacts parallel with the handrail, and the stationary rod is furnished with a pressing force adjusting spring to adjust the force of pressing the cleaner element to the handrail.
Description
Technical field
The present invention relates to a kind of possess that the dynamic friction coefficient that can be convenient to the dynamic friction coefficient that carries out the handrail clearing apparatus that transports passenger's device of handrail cleaning work and can measure handrail measures mechanism transport passenger's device.
Background technology
The existing handrail clearing apparatus in passenger's device of transporting as escalator or movable passageway etc.; for example well known device is as follows: utilize to support to cover to walk in the carriage around protection material (Skirt guard) that returns side handrail that the passenger who transports passenger's device can't see the position; return the side handrail back side directly over can the securing cleaning body fixed arm, and make cleaning body moving up and down so that adjust the thrust pressure of cleaning body by tightening of screw, can be convenient to carry out the cleaning work at the handrail back side.This type of handrail clearing apparatus; owing to can save the so-called prior operation that covers handrail that unloads around protection material or cover class; and can change the thrust pressure of cleaning body, so can solve the infiltration of dirt or the problem that cleaning work takes a long time (with reference to patent documentation 1: real open flat 5-69052 communique) according to the dirty situation at the handrail back side.
Yet, though above-mentioned existing handrail clearing apparatus can relatively easily be used to the prior operation that cleans, but be to clean automatically when making the handrail walking, fixed arm is subjected to the effect of moment of flexure, in order to bear this load, need constitute with robust member, have the carrying or the not good problem of installation exercise of device.
In addition, owing to make cleaning body pushing handrail with screw, so with respect to the up-down vibration that is produced by handrail walking, the part that handrail vibrates downwards fixedly the time does not contact cleaning body, therefore for remove because of the dust infiltration in gap need be with sizable pressure handrail of trying hard to recommend.Therefore, it is excessive to be subjected to thrust pressure for the comparatively not dirty handrail back side, has the problem at the damage back side.
Summary of the invention
The present invention is the actual conditions in view of prior art, and purpose is to provide a kind of is convenient to carry out the loading and unloading of handrail clearing apparatus, can not damage the handrail clearing apparatus that also can clean at the handrail back side.
Have again, be to provide that a kind of possess can be easily and measure safely the dynamic friction coefficient determinator of the dynamic friction coefficient of the driven roller of handrail transported passenger's device as other purpose.
For achieving the above object, as the first scheme of the present invention handrail clearing apparatus that is a kind of passenger's of transporting device, possess: be located at vertically that the guide track that transports on passenger step one lateral rail is led and with the handrail of above-mentioned pedal synchronous walking and be used to clean the clearing apparatus of above-mentioned handrail by being arranged on, it is characterized in that possessing: can be fixed on the analog bracket on the tightening device of regulating above-mentioned handrail amount of deflection; Be used to clean the cleaning body of handrail; And the sliding vibration that can load and unload above-mentioned cleaning body and the corresponding above-mentioned handrail fixed link that can move up and down, said fixing carriage and said fixing bar be by for the pipe link that makes above-mentioned cleaning body contact the handrail adjustable angle abreast is connected, and the thrust regulation spring of the power of adjusting above-mentioned cleaning body pushing handrail is set on the said fixing bar.
Having, is a kind of handrail clearing apparatus of the passenger's of transporting device according to claim 1 as alternative plan of the present invention again, it is characterized in that above-mentioned cleaning body possesses the brush with above-mentioned handrail moving contact.
Have, the handrail clearing apparatus as third party's case of the present invention is a kind of passenger's of transporting device according to claim 1 and 2 is characterized in that above-mentioned cleaning body possesses the liquid absorbent material with above-mentioned handrail moving contact again.
As cubic case of the present invention is a kind of handrail clearing apparatus according to any described passenger's of transporting device in the claim 1 to 3, it is characterized in that, above-mentioned cleaning body possesses the dust Adsorbing matter with above-mentioned handrail moving contact.
As the 5th scheme of the present invention is a kind of handrail clearing apparatus according to any described passenger's of transporting device in the claim 1 to 4, it is characterized in that, possess: measure mechanism, it connects the fixed link that tractive force mensuration mechanism has been installed by the said fixing carriage, and measure the mensuration member of installing in mechanism with the identical material of roller of the above-mentioned handrail of driving at this tractive force, make the tractive force of also measuring on the above-mentioned handrail of this mensuration member moving contact by said determination member and above-mentioned handrail that moving contact produced, thereby measure the dynamic friction coefficient of above-mentioned handrail.
As the 6th scheme of the present invention is a kind of passenger's of transporting device, possess: be located at vertically that the guide track that transports on passenger step one lateral rail is led and with the handrail of above-mentioned pedal synchronous walking and be used to measure the mensuration mechanism of the dynamic friction coefficient of above-mentioned handrail by being arranged on, it is characterized in that, possess: measure mechanism, its by can be fixed on analog bracket connection on the tightening device of regulating above-mentioned handrail amount of deflection tractive force measure the fixed link of mechanism, and measure the mensuration member of installing in mechanism with the identical material of roller of the above-mentioned handrail of driving at this tractive force, make above-mentioned handrail of this mensuration member moving contact and mensuration the tractive force that moving contact produced, and then measure the dynamic friction coefficient of above-mentioned handrail by said determination member and above-mentioned handrail.
According to the present invention, be convenient to carry out the loading and unloading of handrail clearing apparatus by adopting said structure, providing a kind of, can not damage the handrail clearing apparatus that just can clean at the handrail back side and become possibility.
Have again, provide a kind of and possess the passenger's device that transports of dynamic friction coefficient determinator of can be easily and measuring the dynamic friction coefficient of handrail safely and become possibility.
In the present invention, if the cleaning body of cleaning handrail can be installed on the tightening device of regulating the handrail amount of deflection, make handrail and handrail clearing apparatus be configured on the same line, cleaning body is pressed against on the handrail, then because the fixed part of handrail clearing apparatus only is subjected to roughly stretchable power, therefore also can not attachedly give the very high rigidity of clearing apparatus, be conceived to the above fact, finish the present invention.
In handrail clearing apparatus of the present invention, because handrail and handrail clearing apparatus are configured on the same line, so by possessing the fixed link that analog bracket that can be fixed on the above-mentioned tightening device and the sliding vibration that can load and unload above-mentioned cleaning body and corresponding handrail can move up and down, said fixing carriage and said fixing bar are by for making above-mentioned cleaning body contact abreast that the pipe link of adjustable angle is connected on handrail, and on the said fixing bar, be provided with and adjust the thrust regulation spring that above-mentioned cleaning body presses against the power on the handrail, make the up-down vibration of corresponding handrail, cleaning body is also moving up and down to become possibility, does not damage the handrail back side and also can clean.
In addition, cleaning body of the present invention be owing to can be installed on the fixed link with loading and unloading, so kind that can corresponding handrail dirt is used suitable cleaning body.For example, when peeling off dust, can use plastics or metal brush, in addition, during liquid wets handrails such as water, can use the liquid absorbent materials such as sponge that absorb moisture or liquid, and, for removing attached to the Powdered wearing and tearing powder on the handrail back side, can use dust Adsorbing matters such as better adhesive reel or rag, can corresponding demand exchange use these cleaning bodies.In addition, also can doublely establish and use the different cleaning body of a plurality of above-mentioned functions.
Have again, in the present invention, utilize said fixing carriage and fixed link, replace cleaning body tractive force mensuration mechanism is installed on fixed link, and measure the mensuration member of installing in mechanism with the identical material of handrail driven roller at this tractive force, make this mensuration member moving contact on handrail, by measuring the tractive force that said determination member and above-mentioned handrail moving contact produce, thereby measure the dynamic friction coefficient of above-mentioned handrail, and then whether guarantee be to drive the essential dynamic friction coefficient of handrail by quantitative evaluation, or whether recovered dynamic friction coefficient by above-mentioned cleaning work, improve so that realize the function of escalator and the quality of cleaning work.
At this moment, use tractive force to measure mechanism by the cleaning body that replaces the said fixing bar, the mensuration mechanism that this dynamic friction coefficient can be installed simply, reliably also can doublely establish above-mentioned cleaning body and dynamic friction coefficient and measure mechanism.
Description of drawings
Fig. 1 represents to relate to the lateral plan of structure of the handrail clearing apparatus of one embodiment of the present invention.
Fig. 2 represents to relate to the lateral plan of structure of the escalator of one embodiment of the present invention.
Fig. 3 represents that the handrail clearing apparatus with Fig. 1 is installed in the lateral plan on the tightening device of escalator, (A) is handrail amount of deflection lateral plan hour, (B) is the lateral plan of handrail amount of deflection when big.
Fig. 4 represents to relate to the lateral plan of summary structure of the dynamic friction coefficient determinator of other embodiment of the present invention.
Nomenclature
1 drive machines, 2 messenger chains, 3 driving chain wheels, 4 axle drive shafts, 5 tops drive and use the step chain sprocket wheel, and 6 bottoms are from employing the step chain sprocket wheel, 7 step chain, 8 pedals, 9 handrails drive with sprocket wheel 10 handrails and drive main chain, 11 handrails drive and use driving chain, 12 handrails, 13 tightening devices, 131 side end, 132 support portions, 133 elongated slots, 134 screws, 14 handrail back side clearing apparatus, 15 fixed links, 15a cleaning body fix screw, 151 guide rods, 16 cleaning bodies, 17 analog brackets, 171 joggling parts, 172 joggling parts, 173 stay bearing plates, 18 attaching screws, 19 pipe links, 191 elongated slots, 192 support portions, 20 regulating springs, 21 bar captive nuts, 22 nuts, 23 tractive forces are measured mechanism, 24 drag ropes, 25 dynamic friction coefficients are measured sheet, 26 computing machines
The specific embodiment
Below, a handrail clearing apparatus that transports passenger's device that the present invention relates to based on description of drawings and an embodiment that transports passenger's device.In this embodiment, transport passenger's device, for example escalator is described as an example.
Fig. 2 is the lateral plan of the summary structure of expression escalator, and the driven in rotation that the escalator that is arranged on the Machine Room, top is driven with drive machines 1 passes to driving chain wheel 3 by messenger chain 2.Driving chain wheel 3 embeds in the axle drive shaft 4, and top drives and is entrenched on the axle drive shaft 4 with step chain sprocket wheel 5, and top drives with step chain sprocket wheel 5 and driving chain wheel 3 and together rotates.
Top drives and is connected by step chain 7 from employing step chain sprocket wheel 6 with the bottom with step chain sprocket wheel 5.Be fixed on the step chain 7 pedal 8 non junctions, and drive the rotation synchronization action of using step chain sprocket wheel 5 with top.
In addition, also chimeric handrail driving sprocket wheel 9 on axle drive shaft 4, thus, the rotation that handrail is driven with sprocket wheel 9 passes to handrail driving driving chain 11 by handrail driving main chain 10, and the handrail 12 that makes the non junction shape is rotated.
And, return side what the passenger can't see, handrail 12 by tightening device 13 guiding of regulating its amount of deflection, adjust, so that keep walking states.
Fig. 1 is mounted in the lateral plan of the handrail back side clearing apparatus 14 on the above-mentioned escalator of an embodiment of the present invention, and Fig. 3 is installed in lateral plan on the tightening device 13 of above-mentioned escalator with handrail clearing apparatus shown in Figure 1.
Handrail back side clearing apparatus 14 comprises: be installed in the L word shape analog bracket 17 on the side end 131 of tightening device 13 of handrail 12 amounts of deflection of regulating escalator with nut 22; Be installed in the pipe link 19 of the L word shape on the stay bearing plate 173 that supports this analog bracket 17 with attaching screw 18; Can free be installed in the fixed link 15 on the support portion 192 of being located at these pipe link 19 front ends up or down; And can be installed in cleaning body 16 on this fixed link 15 with cleaning body fix screw 15a with freely loading and unloading.
Fixed link 15 following formations: the guide rod 151 that portion in the central vertically is set supports and this fixed link 15 can be moved up and down and constitute owing to the support portion 192 that is arranged on above-mentioned pipe link 19 front ends, and, between above-mentioned support portion 192 and fixed link 15 bottoms, insert above-mentioned guide rod 151 and the regulating spring 20 of the thrust pressure of adjusting 16 pairs of handrails 12 of cleaning body is installed, the vibration of itself and handrail 12 is synchronously and when making cleaning body 16 moving up and down, cleaning body 16 is pushed handrail 12 with the thrust pressure of appropriateness and constitutes with the moving contact ground, the back side of handrail 12 by this spring 20.At this moment, the adjustment of thrust pressure is to be undertaken by the length of adjusting above-mentioned spring 20 with bar captive nut 21.
And, fixed link 15 is by making pipe link 19 with set angle rotation and moving up and down, thereby make cleaning body 16 controlled with the back side moving contact abreast of handrail 12, pipe link 19 can be axle center rotation and can be in the elongated slot 191 that is formed at pipe link 19 right-hand members moving up and down and be connected on the stay bearing plate 173 with attaching screw 18, thereby fixed link 15 is set in both on the allocation by with attaching screw 18 pipe link 19 being fixed on the stay bearing plate 173.
Fig. 3 (A) reaches the situation that (B) is expressed as follows: the support portion 132 that makes the tightening device 13 of regulating handrail 12 amounts of deflection, shown in arrow Y, the amount of deflection of corresponding handrail 12 along elongated slot 133 moving up and down and with screw 134 regulate, fixing after, the situation of cleaning body 16 and the variation of handrail 12 moving contact angles.Like this, when Fig. 3 (A) is changed to (B), regulate the angle and the position of above-mentioned pipe link 19, so that make the back side moving contact abreast of cleaning body 16 and handrail 12 in the moving contact angle.Moreover handrail 12 is in the directions X walking, thereby cleaning body 16 is pulled along directions X by the moving contact with handrail 12.
On analog bracket 17, form the joggling part 171 that is positioned at its left side one end, its front end that is fastened on tightening device 13 also is installed in analog bracket 17 on the tightening device 13 with nut 22 with this joggling part 171.At this moment, do not touch handrail 12, and on the end of the right side of analog bracket 17, form joggling part 172, so that the side end 131 of tightening device 13 is lifted slightly for making joggling part 171.
Like this, in the clearing apparatus of present embodiment, handrail 12, cleaning body 16 and analog bracket 17 be configured on the same straight line becomes possibility, only analog bracket 17 is applied roughly stretchable power, need not to give cleaning body 16 very high rigidity, handrail 12 is not applied unsuitable power, can suitably clean handrail yet.Therefore, even applied unusual load on the handrail clearing apparatus when cleaning work, therefore the clearing apparatus that also can at first fracture, can avoid the damage of escalator Principal machine.
As cleaning body 16, use actv. metallic brush to peel off attachment in the present embodiment, but near this cleaning body 16, assemble the sucking hole of vacuum cleaner simultaneously, absorb the attachment of being stripped from vacuum cleaner, also can remove attachment reliably.
In addition, because 15a installs cleaning body 16 on fixed link 15 with the cleaning body fix screw, so by unloading fix screw 15a, can be convenient to cleaning body 16 is unloaded from fixed link 15, by on new cleaning body 16, inserting fix screw 15a, and fix screw 15a is installed on the fixed link 15, can carries out the exchange of part at an easy rate, moreover, also can be convenient to install the cleaning body 16 of other function and shape.
For example, when liquid such as rainwater or beverage immerse handrail 12 back sides, using liquid absorbent materials such as sponge or towel as cleaning body 16, when perhaps wishing to remove pulverous abrasion powder, dust Adsorbing matters such as having adhesive reel or rag etc. can be set on the surface of cleaning body 16, and corresponding demand is effectively cleaned out becomes possibility.
And, in the present invention, the tightening device 13 of a plurality of above-mentioned adjustment amounts of deflection can be set also, the cleaning body 16 of difference in functionality can be set respectively on these tightening devices 13, the cleaning body of brush cleaning body and dust Adsorbing matter etc. for example is installed respectively.
As previously discussed, in handrail clearing apparatus of the present invention, can simply and promptly carry out exchange, the installation of cleaning body 16.
Embodiment 2
Fig. 4 is the figure of expression indirect determination to the determinator summary structure of the dynamic friction coefficient of handrail driven roller of the present invention, and the structure of the handrail back side clearing apparatus 14 that utilization is used in the foregoing description 1 is measured the device of dynamic friction coefficient.Thereby the part that the member of the handrail back side clearing apparatus 14 that uses with embodiment 1 is identical is marked with identical sequence number.
In the present embodiment, the cleaning body 16 in the handrail back side clearing apparatus 14 of replacement the foregoing description 1 is measured mechanism 23 by fix screw 15a with tractive forces such as force indicators and is installed on the fixed link 15.
Tractive force is measured mechanism 23 and is connected with the dynamic friction coefficient mensuration sheet 25 that constitutes with the identical material material with the rubber roller that drives handrail 12 of drag rope 24 bonded assemblys, dynamic friction coefficient is measured the back side of sheet 25 with its set weight pushing handrail 12, and installs in the mode in handrail 12 moving contacts of directions X walking.
At this moment, the dynamic friction coefficient μ of handrail 12 relative dynamic friction coefficients mensuration sheets 25 can obtain by following formula.
μ＝(F-mg·sinθ)/mg·cosθ
Wherein, F is the measured value that gravitation is measured mechanism 23, and m is the quality that dynamic friction coefficient is measured sheet 25, and g is a gravity, and θ is the angle of gravity direction and handrail 12.
Measure mechanism by above dynamic friction coefficient, before and after handrail 12 back side cleaning works, measure the dynamic friction coefficient at handrail 12 back sides, whether guaranteed to realize that for driving the essential dynamic friction coefficient of handrail 12 or whether having recovered dynamic friction coefficient the quality of escalator function and cleaning work improves by quantitative verification by above-mentioned cleaning work.
Record dynamic friction coefficient is in this embodiment measured mechanism, also can be arranged on separately on the above-mentioned tightening device 13, but with above-mentioned handrail back side clearing apparatus 14 double establishing the time, can promptly hold the cleaning situation of above-mentioned handrail back side clearing apparatus 14.
Claims (6)
1. handrail clearing apparatus that transports passenger's device possesses: is located at vertically that the guide track that transports on passenger step one lateral rail is led and with the handrail of above-mentioned pedal synchronous walking and be used to clean the clearing apparatus of above-mentioned handrail, it is characterized in that by being arranged on,
Possess: can be fixed on the analog bracket on the tightening device of regulating above-mentioned handrail amount of deflection; Be used to clean the cleaning body of handrail; And the sliding vibration that can load and unload above-mentioned cleaning body and the corresponding above-mentioned handrail fixed link that can move up and down, said fixing carriage and said fixing bar be by for the pipe link that makes above-mentioned cleaning body contact the handrail adjustable angle abreast is connected, and the thrust regulation spring of the power of adjusting above-mentioned cleaning body pushing handrail is set on the said fixing bar.
2. the handrail clearing apparatus that transports passenger's device according to claim 1 is characterized in that,
Above-mentioned cleaning body possesses the brush with above-mentioned handrail moving contact.
3. the handrail clearing apparatus that transports passenger's device according to claim 1 and 2 is characterized in that,
Above-mentioned cleaning body possesses the liquid absorbent material with above-mentioned handrail moving contact.
4. according in any described handrail clearing apparatus that transports passenger's device in the claim 1 to 3, it is characterized in that,
Above-mentioned cleaning body possesses the dust Adsorbing matter with above-mentioned handrail moving contact.
5. according in any described handrail clearing apparatus that transports passenger's device in the claim 1 to 4, it is characterized in that,
Possess: measure mechanism, it connects the fixed link that tractive force mensuration mechanism has been installed by the said fixing carriage, and measure the mensuration member of installing in mechanism with the identical material of roller of the above-mentioned handrail of driving at this tractive force, make above-mentioned handrail of this mensuration member moving contact and mensuration the tractive force that moving contact produced, thereby measure the dynamic friction coefficient of above-mentioned handrail by said determination member and above-mentioned handrail.
6. one kind is transported passenger's device, possesses: be located at vertically that the guide track that transports on passenger step one lateral rail is led and with the handrail of above-mentioned pedal synchronous walking and be used to measure the mensuration mechanism of the dynamic friction coefficient of above-mentioned handrail, it is characterized in that by being arranged on,
Possess: measure mechanism, it connects the fixed link that tractive force mensuration mechanism has been installed by the analog bracket that can be fixed on the tightening device of regulating above-mentioned handrail amount of deflection, and measure the mensuration member of installing in mechanism with the identical material of roller of the above-mentioned handrail of driving at this tractive force, make this above-mentioned handrail of mensuration member moving contact and measure the said determination member and tractive force that above-mentioned handrail moving contact is produced, thereby measure the dynamic friction coefficient of above-mentioned handrail.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005219071A JP4651475B2 (en) | 2005-07-28 | 2005-07-28 | Passenger conveyor device handrail cleaning device and passenger conveyor device |
| JP2005219071 | 2005-07-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1903693A true CN1903693A (en) | 2007-01-31 |
| CN100532242C CN100532242C (en) | 2009-08-26 |
Family
ID=37673082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101013894A Expired - Fee Related CN100532242C (en) | 2005-07-28 | 2006-07-18 | Handrail cleaning device for passenger-carrying device and passenger-carrying device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4651475B2 (en) |
| CN (1) | CN100532242C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020190A (en) * | 2009-09-17 | 2011-04-20 | 东芝电梯株式会社 | Handrail device and wearing powder removing method for guest conveyor |
| CN106044524A (en) * | 2016-08-11 | 2016-10-26 | 周晗生 | Device for cleaning automatic escalator handrails |
| CN106241587A (en) * | 2016-08-11 | 2016-12-21 | 周晗生 | Automatic cleaning apparatus |
| CN106946140A (en) * | 2017-04-19 | 2017-07-14 | 潘学勇 | A kind of self-travel type handrail cleaning robot |
| CN117177934A (en) * | 2021-04-22 | 2023-12-05 | 三菱电机楼宇解决方案株式会社 | Cleaning system for passenger conveyor, moving body, and cleaning method for passenger conveyor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5299894B2 (en) * | 2008-11-05 | 2013-09-25 | 東芝エレベータ株式会社 | Handrail belt cleaning device for passenger conveyor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6460619A (en) * | 1987-08-31 | 1989-03-07 | Nitta Kk | Urethane prepolymer and urethane elastomer obtained by curing said urethane prepolymer |
| EP1013593B1 (en) * | 1998-06-16 | 2004-01-21 | Mitsubishi Denki Kabushiki Kaisha | Control device for elevator |
| JP2001106470A (en) * | 1999-10-05 | 2001-04-17 | Hitachi Building Systems Co Ltd | Moving handrail cleaning device for passenger conveyor |
| JP4232894B2 (en) * | 2002-06-07 | 2009-03-04 | シンジーテック株式会社 | Endless belt for conveyance |
| JP2005096912A (en) * | 2003-09-24 | 2005-04-14 | Keihin Purantekku:Kk | Handrail belt cleaning device for escalator |
-
2005
- 2005-07-28 JP JP2005219071A patent/JP4651475B2/en active Active
-
2006
- 2006-07-18 CN CNB2006101013894A patent/CN100532242C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020190A (en) * | 2009-09-17 | 2011-04-20 | 东芝电梯株式会社 | Handrail device and wearing powder removing method for guest conveyor |
| CN106044524A (en) * | 2016-08-11 | 2016-10-26 | 周晗生 | Device for cleaning automatic escalator handrails |
| CN106241587A (en) * | 2016-08-11 | 2016-12-21 | 周晗生 | Automatic cleaning apparatus |
| CN106946140A (en) * | 2017-04-19 | 2017-07-14 | 潘学勇 | A kind of self-travel type handrail cleaning robot |
| CN117177934A (en) * | 2021-04-22 | 2023-12-05 | 三菱电机楼宇解决方案株式会社 | Cleaning system for passenger conveyor, moving body, and cleaning method for passenger conveyor |
| CN117177934B (en) * | 2021-04-22 | 2024-03-01 | 三菱电机楼宇解决方案株式会社 | Cleaning system for passenger conveyor, moving body, and cleaning method for passenger conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100532242C (en) | 2009-08-26 |
| JP4651475B2 (en) | 2011-03-16 |
| JP2007031106A (en) | 2007-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1903693A (en) | Handrail cleaning device for passenger-carrying device and passenger-carrying device | |
| CN2855326Y (en) | Preparator of blood smear | |
| CN1267050C (en) | Sweeper | |
| CN103930983B (en) | Apparatuses and methods for cleaning photovoltaic devices | |
| CN101068708A (en) | Molding installation method and device | |
| CN112354891A (en) | Battery transfer printing and code spraying detection all-in-one machine | |
| CN216291646U (en) | FPC board cleaning assembly | |
| CN213770274U (en) | Belt roller with package cargo cleaning function | |
| CN218723849U (en) | Plate thickness detection mechanism | |
| JP5322158B2 (en) | Rail cleaning device | |
| CN211161021U (en) | Backlight unit cleaning mechanism | |
| CN213770172U (en) | Belt roller with collecting tank | |
| CN109330491A (en) | A kind of stair automatic rinser device people | |
| CN211488326U (en) | Roller coater | |
| CN2895056Y (en) | Back-up paper receiving device for printing plate supply device | |
| CN203173674U (en) | Plate cleaning device of passenger conveyor | |
| JP5746598B2 (en) | Passenger conveyor treadboard cleaning apparatus and method | |
| CN207857477U (en) | A kind of device for panel material automatic dust removing | |
| CN1127937C (en) | Floor mopping machine | |
| KR100588970B1 (en) | A hoist device clean room | |
| CN201644420U (en) | Sliding type lifting cleaning device | |
| JP4269255B2 (en) | Scraper device for removing attached sand | |
| CN214354818U (en) | Printing machine | |
| CN220260614U (en) | Composite board grabbing device | |
| CN213264367U (en) | Belt drum with adjustable scraper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20110718 |