CN102341337A - Conveyor device - Google Patents
Conveyor device Download PDFInfo
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- CN102341337A CN102341337A CN2009801577140A CN200980157714A CN102341337A CN 102341337 A CN102341337 A CN 102341337A CN 2009801577140 A CN2009801577140 A CN 2009801577140A CN 200980157714 A CN200980157714 A CN 200980157714A CN 102341337 A CN102341337 A CN 102341337A
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- sprocket wheel
- chain
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- 230000005465 channeling Effects 0.000 claims description 5
- 230000010349 pulsation Effects 0.000 abstract description 12
- 230000033001 locomotion Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 230000014509 gene expression Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 206010034719 Personality change Diseases 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/14—Guiding means for carrying surfaces
- B66B23/147—End portions, i.e. means for changing the direction of the carrying surface
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- Escalators And Moving Walkways (AREA)
Abstract
A conveyor device configured in such a manner that, in order to reduce pulsation of the horizontal travel speed of a chain of the conveyor device, the chain is driven by a sprocket. The conveyor device is provided with a guide for guiding pins of the chain. The guide surface of the guide guides the pins along the trajectory of the intersection between a radial line passing through the center of a sprocket groove and a circular arc having a radius which is the distance between first and second pins of a certain link. At the entrance portion of the guide, a pin is received at a position on the pitch circle of the sprocket, and then the pin is moved to a position outside the pitch circle in the radial direction to suppress rocking of a step and pulsation of the chain. Pulsation of the conveyor device using the chain can be suppressed.
Description
Technical field
The present invention relates to by sprocket wheel and chain-drive conveyor device, especially relate to conveyor devices such as the passenger conveyors that possesses the pedal that is used to convey passengers or escalator.
Background technology
Escalator etc. by sprocket wheel and chain-drive conveyor device in, connect pedal in the form of a ring by chain, chain link, through reeling and traction, follow loop and drive this pedal by sprocket wheel with a plurality of teeth.In the inversion section on circulation road; The chain link that connects pedal by lash on sprocket wheel; Be by the number of teeth circumference has been carried out waiting cut apart polygon-shaped, radius of rotation changes because of the phase place of sprocket wheel rotation, the change that in the speed of the parallel motion of chain link and pedal, produces the speed that is called as pulsation.As reason, the travelling comfort of passenger conveyors worsens.
To this; Scope that pedal takes from the passenger has been proposed the scope of going in tectosome inside; The guides track that pedal is gone is provided with concavo-convex, will remain certain such countermeasure (for example, referring to patent documentation 1) in the speed of the horizontal direction in the scope that the passenger takes.
In addition, the sprocket wheel also having considered with respect to draw uses control technology, gives the speed fluctuations of horizontal part is eliminated such rotation, and such countermeasure (for example, referring to patent documentation 2) is eliminated in the change of the moving velocity of step horizontal component.
Technical literature formerly
Patent documentation
Patent documentation 1: TOHKEMY 2003-252560 communique (the 0006th～0007 section and Fig. 3)
Patent documentation 2: Japan's special table 2004-516208 communique (the 0008th～0009 section and Fig. 4)
Summary of the invention
The problem that invention will solve
But, with the concavo-convex guides track that is arranged on, suppress in the conveyor device of speed fluctuations of passenger conveyors; As a result of, even can suppress speed fluctuations, also need the guides curved in tracks be processed into the fitfull shape of geom ground decision; Make difficulty, cost raises.
In addition; In the conveyor device that uses Drive Control Technique; Need be with respect to if basically with certain speed motion, the drive source of the passenger conveyors that then satisfies condition, the information that the speed of the phase place of sprocket wheel, step is such to the member of control system feedback, be used for control loop according to this information Control driving machine speed; As system, be the countermeasure of cost cost on making and mainteinance repair.
Therefore, the objective of the invention is, a kind of part of complicated manufacturing procedure, control loop of high price of need not requiring is provided, just suppressed the conveyor device of speed fluctuations in order to solve the problem points of above-mentioned that kind.
Be used to solve the means of problem
Based on conveyor device of the present invention is to possess sprocket wheel and with above-mentioned sprocket engagement and by the conveyor device of chain drive-belt; Above-mentioned chain has a plurality of chain links that linked each other by first and second pin that is provided with to a chain link; It is characterized in that; Possess above-mentioned pin that guides above-mentioned chain and the guides that suppresses the speed fluctuations of above-mentioned chain; Above-mentioned guides possesses along being the circular arc described of radius with the length from the center of center to the second pin of first pin of certain chain link and the track of the intersection point of the radial alignment of the position at the center of certain groove of center that is connected sprocket wheel and sprocket wheel, to the guide surface of above-mentioned pin channeling conduct.
The invention effect
According to this structure, be that the horizontal velocity pulsation of the step of reason disappears with the motion of the polygon of sprocket wheel, can improve passenger's travelling comfort.
Description of drawings
Fig. 1 is expression based on the lateral plan of the relation of the sprocket wheel of the conveyor device of embodiments of the invention 1 and chain and guides.(embodiment 1)
Fig. 2 is the cutaway view along the II-II line of Fig. 1.(embodiment 1)
Fig. 3 is the figure of drafting method of guide surface shape of guides of the conveyor device of presentation graphs 1.(embodiment 1)
Fig. 4 is expression to suppress the lateral plan of the attitude change of the relevant step that is the basis with horizontal part path height of mechanism with step speed fluctuations based on the conveyor device of embodiments of the invention 2.(embodiment 2)
Fig. 5 is the figure of expression based on the drafting method of the guide surface shape of the conveyor device of embodiments of the invention 2.(embodiment 2)
The specific embodiment
Below, embodiment of the present invention is described.
Fig. 1～3 expressions conveyor device of the present invention; Fig. 1 is the figure of the relation of sprocket wheel and chain and guides in the counter-rotating portion of expression conveyor device; Fig. 2 is the II-II line cutaway view along Fig. 1, and Fig. 3 is the instruction diagram of method that is used to explain the drawing of the track that the pin of chain link plate should move.
The problem of the change of the pedal that causes because of the chain wheel drive in the passenger conveyors or the horizontal velocity of chain is by known, and still, the change of the driving radius that the sprocket wheel rotation is caused is big more; This speed fluctuations is big more; The number of teeth is few, and the degree of polygon motion is big more, and the change that drives radius is big more.
In general passenger conveyors,, do not exist big inconsistent because the interval of pedal is about 410mm; The basket size also is substantial transverse arrangement; So there on the size of sprocket wheel, do not have to be big poor, the number of teeth of the sprocket wheel of the size of expression polygon motion is by the quantity decision of the chain link between pedal.That is, the chain number between pedal is few, and the number of teeth of sprocket wheel is few more, and the polygon motion is obvious more.Therefore, in order to embody the horizontal part speed fluctuations of pedal the most significantly, be example here with situation about linking by a chain link between pedal, its action is described.
Here, the principle of the speed fluctuations that produces because of polygon motion being described, is under 5 the situation at the groove number (number of teeth) of sprocket wheel, is the cycle for 72 ° with the angle of rotation of sprocket wheel 1, and a groove one trough meshes gradually.Promptly; After the position engagement of certain pin 6 at 12 of the chain link of chain; Next pin 6 is come before 12 the position, because of the rotation of the certain speed of sprocket wheel produce the horizontal velocity of pedal driving radius (the vertical direction composition of the pitch of chain wheel radius of a circle of the axle of the chain that has engaged with the groove of sprocket wheel) if with the pitch circle radius of sprocket wheel 1 as r, then in rcos72 ° scope, change at r; The rotative speed of sprocket wheel is certain; So, be accompanied by the change of this driving radius, produce the change of the horizontal velocity of chain.
Under the situation that is passenger conveyors, this becomes the speed fluctuations of pedal and is embodied, and is the big essential factor that makes passenger's travelling comfort deterioration.
Incidentally; If the horizontal route of pedal and the centre of gration position of sprocket wheel are determined; Then with the relation of the position of the engage position of the chain of sprocket wheel and pedal by the relation of the unique decision in geom ground; The present invention utilizes this relation, relies on chain, suppresses the invention of the speed fluctuations of pedal on horizontal route.
Therefore; According to the present invention; Possess sprocket wheel and possess the pin of guiding chain with the conveyor device of sprocket engagement and driven chain and suppress the guides of the speed fluctuations of chain; Above-mentioned chain has a plurality of chain links that linked each other by first and second pin that is provided with to a chain link; This guides is along being the circular arc described of radius with the length from the center of center to the second pin of first pin of certain chain link and the track of the intersection point of the radial alignment of the position at the center of certain groove of center that is connected sprocket wheel and sprocket wheel, to the parts of pin channeling conduct.
In addition, the groove of sprocket wheel extends at radial direction, and pin can move along track.
That is, in Fig. 1 and 2, conveyor device possesses sprocket wheel 1 and meshes also in the drawings to the driven chain 2 of anticlockwise direction with sprocket wheel 1.Sprocket wheel 1 can be supported on the not shown main frame that goes out around centre of gration 4 by S. A. 3 rotatably, and possesses five groove 5a～5e that equally spaced separate each other at periphery.Chain 2 possesses respectively before and after direct of travel and is linked each other and a plurality of chain links 7 in the form of a ring by pin 6.
Chain 2 one side is by upper guide track 8 guiding that are installed on the main frame (not shown go out), and one is supplied to towards sprocket wheel 1, and the pin 6 in direct of travel the place ahead at first engages with the first groove 5a that in Fig. 1, is in 12 directions of sprocket wheel 1.Being fastened on first on first groove 5a pin 6 is driven in Fig. 1 by sprocket wheel 1 to the left.
Conveyor device also possesses pin 6 channeling conducts to chain 2, suppresses the guides 9 of the speed fluctuations of chain 2.This guides 9 is parallel and be configured coaxially along sprocket wheel 1, be roughly semi-round lobe plate parts, is the parts along the pin 6 of the circular-arc guide surface 10 guiding chains 2 that have been out of shape.Be directed along guide surface 10, and leave the groove of sprocket wheel 1 around the pin 6 of the chain 2 of sprocket wheel 1 counter-rotating, one side is received guiding, the one side circulation by guides track 11 down.Groove 5a～the 5e of sprocket wheel 1 prolongs longly at the radial direction of sprocket wheel 1, can under the state in pin 6 is received groove 5a～5e, move along guide surface 10 unchangeably.
Be illustrated as be out of shape circular-arc in guide surface 10 explanation in front of guides 9, but correct be the guide surface of shape that the pin 6 of chain 2 is guided with the mode of the track describing to obtain through drafting method shown in Figure 3.Guide surface 10 is as shown in Figure 1, in 12 position of sprocket wheel 1, be in than the pitch circle of sprocket wheel 1 12 and lean on radially inner side, and the pin 6 that is in chain 2 is received position such in the groove 5a fully.Guide surface 10 is simultaneously described crooked from this position curve, one side moves closer to pitch circle 12, in the position that has rotated 72 ° from 12 position to anticlockwise direction, is in to pin 6 and is pushed out such position from the position that groove 5b has deviate from basically.Have, in the position that has rotated 72 ° groove 5c to anticlockwise direction, guide surface 10 gets into the inside of pitch circle 12 once more again, is received the mode channeling conduct in the groove 5c with pin 6.Guide surface 10 is from extend to radial outside here gradually, becomes in the such position of the roughly circumscribed pitch circle of 6 position pin 6 roughly 12, therefore, herein, carries out the handing-over of pin 6 downward guides tracks 11.
The drafting method that is used to obtain such guide surface 10 is as clearly representing from Fig. 3; With the resulting curve of the intersection point that connects circular arc and radial alignment smoothly as should be by 6 of pins around the pin center moving curve that moves; Will from this sell the center moving curve to the inside the resulting curve of radius of moving pin 6 as guide surface 10; Said circular arc is that the center with the pin 6 at the direct of travel rear of certain chain link 7 in a plurality of chain links 7 of chain 2 is the center; With the circular arc of describing as radius to the length L at the center of the pin 6 in direct of travel the place ahead of this chain link 7, said radial alignment is the position bonded assembly radial alignment with the center of certain groove of the centre of gration 4 of sprocket wheel 1 and sprocket wheel 1.
In example shown in Figure 3; At first; Obtain the intersection point b0 of circular arc r0 and radial alignment Rb0; Said circular arc r0 is that the center a0 of pin 6 at direct of travel rear that is received in the chain link 7 (Fig. 3 is upper right with the chain link shown in the long and two-short dash line 7) of the groove 5a of 12 the position that is arranged in sprocket wheel 1 with the pin 6 in the for example direct of travel the place ahead in a plurality of chain links 7 of chain 2 is the center; Being the circular arc r0 that radius is described to length L between the pin at the center of the pin 6 in direct of travel the place ahead, said radial alignment Rb0 is the center bonded assembly radial alignment Rb0 of groove 5a that is in 12 position with the centre of gration 4 of sprocket wheel 1 and sprocket wheel 1.
Then, during chain link 7 advanced L, sprocket wheel need rotate 72 °, but in order to obtain necessary accuracy, with the length L quarter between the pin of chain link, the position that pin 6 should account on each advanced positions of the every L/4 that obtains at chain link 7.Therefore; The center a0 of the pin 6 at the direct of travel rear L/4=Δ x0 that advances; Become the position of a1, during this period, for 0=72 ° of sprocket wheel 1 rotation Δ θ/4=18 °; The center a1 that the center of the pin 6 in direct of travel the place ahead need be in the direct of travel rear is the center, the circular arc r1 that describes with radius L and from 12 position on the intersection point b1 of the radial alignment Rb1 of 18 ° of anticlockwise direction rotations.
Equally; The center of the pin 6 in direct of travel the place ahead need be in the center of pin 6 at direct of travel rear along with moving of each L/4 of chain link 7 advanced to a2, a3, a4 from a1, and the circular arc r2 that describes with radius L from their center, r3, r4 and each 18 ° of radial alignment Rb2 that advance, Rb3, the intersection point b2 of Rb4, b3, b4 are last.If likewise continue such drawing assignment; Then as shown in Figure 3; Can obtain intersection point c1, c2, c3, c4, d1, d2 and d3, with these a series of intersection point b0 (a0)～b4, c1～c4 and d1～d3 smoothly the bonded assembly curve be pin center moving curve.The curve of the guide surface 10 of guides 9 is the curve S that moved 6 the radius amount of selling with respect to this pin center moving curve to the inside, in addition, also is from the tangent curve of inboard and pin 6.
According to this structure; Through sprocket wheel 1 rotation; The pin 6 of the chain link 7 of chain 2 carries out and the identical motion of when the shape of the guide surface of asking guides 9 10, carrying out of motion that geometrical research is obtained of passing through; With the pulsation that the pedal that links at the pin that goes on the upper guide track 86 can not produce the horizontal velocity that is caused because of the motion of 7 polygons of the chain link on the sprocket wheel 1 fully, can move with certain speed.
Here, consider the actual situation of using this mode to determine the trapped orbit shape.As shown in Figure 3, being used for path that on sprocket wheel 1 12 position suppresses the horizontal velocity pulsation of step becomes the position lower than original pitch circle 12.This is because when asking the path according to aforesaid design sequence, if according to original pitch circle 12 hypothesis level heights, then when initial moving, with a1 be the circular arc of radius centered L and as the r1 of radius of a circle line between do not have intersection point.Its reason is the miles of relative movement Δ x0 with respect to horizontal part; The circular arc distance that accompanies with the rotation of sprocket wheel 1; Therefore, for solving it, obtain the intersection point b1 in decision path; As long as image pattern 3 that kind fall horizontal part height (position of a0～a4), shorten the b0 that accompanies with identical angle of rotation, the arc length between the b1 gets final product.
But in the step of the passenger conveyors of reality, shown in Fig. 4 (a), the posture of step 13 is by the pin 6 and the installation site regulation of its track 8 of guiding and 11 that are installed on the step 13.In view of the above; If such velocity pulsation that suppresses horizontal part shown in the image pattern 3, do not change the position that reduces upper guide track 8 to heavens of the guide rail 14 of downside, change horizontal part height; Then under the installation site unmodified situation of the shape of supposing step 13, pin 6; As Fig. 4 (b), the attitude change of step 13 tilts greatly.To this; Though the shape change of step 13 that can be through comprising the pin installation site solves; But; Rise under the situation of purpose with the performance as goods considering, the change of the shape of step produces the problem that improves with the interchangeability of machine in the past, with structure change significantly cost together.
Embodiment 2
Therefore, proposed in conveyor device of the present invention shown in Figure 5, to reduce variation as far as possible, and suppressed the driver train of the pulsation of step horizontal part speed in the step posture of horizontal part.
As stated, in the path decision gimmick that is starting point,, can not be not exist intersection point ground to determine the path on the circular arc of radius centered L and the radius Rb1 that has rotated Δ θ from 12 with a1 with 12 position at initial ladder.But, in the traction of being undertaken by sprocket wheel 1, in 12 position sprocket wheels 1 and pin 6 and nonessential engagements, as long as through this moment other sell arbitrarily 6 with the groove engagement of sprocket wheel 1, the power that generation is drawn gets final product.
Suppress in the mechanism in pulsation shown in Figure 3, as the locational pin 6 (pin 6 with center b1) more previous than the pin 6 that is positioned at 12, according to aforesaid order, the decision pulsation suppresses orbital path with position in the early stage and sprocket wheel 1 ingear pin 6.As shown in Figure 3; If will with the line of pitch circle 12 equal heights on; Having left from 12 position of sprocket wheel 1 between step apart from the position of the L starting point a0 as the path decision, is not that the circular arc r1 at center and line segment Rb1 that sprocket wheel 1 has rotated Δ θ 1 obtain intersection point to the horizontal part a1 with the Δ x0 that advanced then.
Therefore, as shown in Figure 5 in the conveyor device based on this embodiment, the starting point a0 that the path is determined is set in the position of staggering to the direction near sprocket wheel 1.So the position of 12 the pin 6 that is positioned at sprocket wheel 1 on the primary position is obtained as the intersection point slightly with respect to pitch circle 12.The amount near sprocket wheel 1 direction is big more from original position to make horizontal part primary position a0, and this is high highly more, and the inclination of the posture of the step of sprocket wheel 1 before being about to charge into becomes big.Therefore, be necessary to set this value for as far as possible little value.
At this moment, the pin 6 of 12 positions (center b0) is positioned at outside the pitch circle, so, do not produce engagement with the groove 5a of sprocket wheel 1 12 positions.On the other hand; The previous pin 6 (center b4) that is positioned at 12 pin 6 (center b0) of this moment; Because the center b0 that is positioned at 12 pin 6 is in the outside of pitch circle 12; So, be that the intersection point (b4) of line of centers Rb4 of circular arc and the previous groove at center is positioned at the inboard with respect to original pitch circle 12 with it, produce engagement with sprocket wheel 1 groove 5b.Therefore, there is not engagement in the position at the pin 6 that is arranged in 12 center b0 in the early stage, but in the pin 6 of center b4, meshes and guaranteed, so, can not bring any obstacle to the drawing-in motion that is undertaken by sprocket wheel 1.
Like this; Same with drafting method shown in Figure 3; With the resulting curve of the intersection point that connects circular arc and radial alignment smoothly as should be by 6 of pins around the pin center moving curve that moves; From this pin center moving curve to the inside the resulting curve S of radius of moving pin 6 are guide surfaces 10; Said circular arc is that the center with the pin 6 at the direct of travel rear of certain chain link 7 in a plurality of chain links 7 of chain 2 is the center, and with the circular arc of describing as radius to the length L at the center of the pin 6 in direct of travel the place ahead of this chain link 7, said radial alignment is the position bonded assembly radial alignment with the center of certain groove of the centre of gration 4 of sprocket wheel 1 and sprocket wheel 1.
Other structure is identical with the front explanation.At this moment, each is sold 6 and has generally been carried out and be assumed to be the Intensity Design of bearing the tension force that imposes on chain separately with sprocket wheel 1, so, do not exist to produce because the intensity aspect that the engage position change causes, the new problem of life-span aspect yet.According to this structure, can realize can be simultaneously with original pitch circle height 12 as driving path, and one side suppresses the driver train of horizontal part velocity pulsation.
According to this embodiment 2; Because use guides 9 with the guide surface 10 that is the basis with the curve S that is determined uniquely by geom ground according to the interval of pedal, the number of teeth of sprocket wheel 1 (quantity of groove 5a～5e), so, aspect structure, also be dirt cheap; In addition; Owing on the path that is determined uniquely by geom ground, go, so, the swing of speed fluctuations and ladder can be suppressed effectively simultaneously.Especially if by the lobe plate component set-up guides 9 of the cutting processing made through general sheet metal, then structure is simple, the reliability height, and it is also easy to make.
The conveyor device that illustrates above only is an example, can carry out various distortion, in addition, also can with the characteristic of separately concrete example all or selectively combination use.
The possibility of utilizing on the industry
The present invention can be used for conveyor devices such as passenger conveyors.
Nomenclature
1: sprocket wheel; 2: chain; 3: S. A.; 4: centre of gration; 5a～5e: groove; 6: pin; 7: chain link; 8: the upper guide track; 9: guides; 10: guide surface; 11: following guides track; 12: pitch circle; 13: step; 14: guide rail; A0～a4: center; B0～b4: intersection point; C1～c4: intersection point; D1～d3: intersection point; L: length between pin; R0～r4: circular arc; Rb0～Rb4: radial alignment; S: curve.
Claims (4)
1. conveyor device, said conveyor device possesses sprocket wheel and chain, and this chain and above-mentioned sprocket engagement are also driven, and have a plurality of chain links that linked each other by first and second pin that is provided with to a chain link, it is characterized in that,
Possess above-mentioned pin that guides above-mentioned chain and the guides that suppresses the speed fluctuations of above-mentioned chain; Above-mentioned guides possesses guide surface; This guide surface is along the track of following intersection point; To above-mentioned pin channeling conduct, above-mentioned intersection point is to be the circular arc described of radius and the intersection point of the radial alignment of the position at the center of certain groove of center that is connected sprocket wheel and above-mentioned sprocket wheel with the length from the center of center to the second pin of first pin of certain chain link.
2. conveyor device as claimed in claim 1; It is characterized in that; Above-mentioned guide surface is in above-mentioned guide surface intake section; The position that becomes at the center of above-mentioned pin on the pitch circle of above-mentioned sprocket wheel receives above-mentioned pin, then, makes above-mentioned pin move to the guide surface that leans on the position of radial outside than the pitch circle of above-mentioned sprocket wheel.
3. according to claim 1 or claim 2 conveyor device is characterized in that, above-mentioned guides is the lobe plate parts along above-mentioned sprocket wheel configuration.
4. like each the described conveyor device in the claim 1 to 3, it is characterized in that the above-mentioned groove of above-mentioned sprocket wheel extends along the radial direction of above-mentioned sprocket wheel, can under the state in above-mentioned pin is received above-mentioned groove, move along above-mentioned guide surface unchangeably.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009122027 | 2009-05-20 | ||
| JP2009-122027 | 2009-05-20 | ||
| PCT/JP2009/068768 WO2010134223A1 (en) | 2009-05-20 | 2009-11-02 | Conveyor device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102341337A true CN102341337A (en) | 2012-02-01 |
| CN102341337B CN102341337B (en) | 2014-03-12 |
Family
ID=43125917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980157714.0A Expired - Fee Related CN102341337B (en) | 2009-05-20 | 2009-11-02 | Conveyor device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5355689B2 (en) |
| CN (1) | CN102341337B (en) |
| WO (1) | WO2010134223A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104955761B (en) * | 2012-12-07 | 2017-07-28 | 因温特奥股份公司 | Escalator with step band or the moving elevator with supporting plate band |
| CN107352376A (en) * | 2016-05-10 | 2017-11-17 | 奥的斯电梯公司 | Passenger conveying appliance |
| CN110589671A (en) * | 2018-05-16 | 2019-12-20 | 奥的斯电梯公司 | Drive system for people conveyor |
| CN110869642A (en) * | 2017-04-24 | 2020-03-06 | 易格斯有限公司 | System for pipeline monitoring in an energy guiding chain |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3736240A1 (en) * | 2019-05-06 | 2020-11-11 | thyssenkrupp Elevator Innovation Center, S.A. | Conveying system of an escalator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3314526A (en) * | 1964-04-22 | 1967-04-18 | Metal Box Co Ltd | Endless chain conveyors |
| JP2004359367A (en) * | 2003-06-02 | 2004-12-24 | Toshiba Elevator Co Ltd | Intermediate acceleration type escalator |
| US20080017475A1 (en) * | 2006-07-04 | 2008-01-24 | Thomas Illedits | Driving system for passenger transportation |
| CN101407302A (en) * | 2007-08-22 | 2009-04-15 | 东芝电梯株式会社 | Conveyor apparatus |
| CN101428727A (en) * | 2007-11-07 | 2009-05-13 | 泰森克鲁普电梯创新中心股份公司 | Moving walkway |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1197761C (en) * | 1998-08-08 | 2005-04-20 | 通力股份公司 | Method and device for guiding chain in region of chain-wheels of continuous transport unit |
| JP2005219838A (en) * | 2004-02-03 | 2005-08-18 | Toshiba Elevator Co Ltd | Passenger conveyor |
-
2009
- 2009-11-02 CN CN200980157714.0A patent/CN102341337B/en not_active Expired - Fee Related
- 2009-11-02 JP JP2011514286A patent/JP5355689B2/en active Active
- 2009-11-02 WO PCT/JP2009/068768 patent/WO2010134223A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3314526A (en) * | 1964-04-22 | 1967-04-18 | Metal Box Co Ltd | Endless chain conveyors |
| JP2004359367A (en) * | 2003-06-02 | 2004-12-24 | Toshiba Elevator Co Ltd | Intermediate acceleration type escalator |
| US20080017475A1 (en) * | 2006-07-04 | 2008-01-24 | Thomas Illedits | Driving system for passenger transportation |
| CN101407302A (en) * | 2007-08-22 | 2009-04-15 | 东芝电梯株式会社 | Conveyor apparatus |
| CN101428727A (en) * | 2007-11-07 | 2009-05-13 | 泰森克鲁普电梯创新中心股份公司 | Moving walkway |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104955761B (en) * | 2012-12-07 | 2017-07-28 | 因温特奥股份公司 | Escalator with step band or the moving elevator with supporting plate band |
| CN107352376A (en) * | 2016-05-10 | 2017-11-17 | 奥的斯电梯公司 | Passenger conveying appliance |
| CN107352376B (en) * | 2016-05-10 | 2020-10-16 | 奥的斯电梯公司 | Passenger conveyor |
| CN110869642A (en) * | 2017-04-24 | 2020-03-06 | 易格斯有限公司 | System for pipeline monitoring in an energy guiding chain |
| CN110589671A (en) * | 2018-05-16 | 2019-12-20 | 奥的斯电梯公司 | Drive system for people conveyor |
| CN110589671B (en) * | 2018-05-16 | 2021-07-13 | 奥的斯电梯公司 | Drive system for people conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102341337B (en) | 2014-03-12 |
| WO2010134223A1 (en) | 2010-11-25 |
| JPWO2010134223A1 (en) | 2012-11-08 |
| JP5355689B2 (en) | 2013-11-27 |
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