WO2006064675A1 - 中間加速型エスカレータ - Google Patents
中間加速型エスカレータ Download PDFInfo
- Publication number
- WO2006064675A1 WO2006064675A1 PCT/JP2005/022171 JP2005022171W WO2006064675A1 WO 2006064675 A1 WO2006064675 A1 WO 2006064675A1 JP 2005022171 W JP2005022171 W JP 2005022171W WO 2006064675 A1 WO2006064675 A1 WO 2006064675A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- auxiliary
- escalator
- chain
- steps
- fixed position
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B21/00—Kinds or types of escalators or moving walkways
- B66B21/02—Escalators
- B66B21/025—Escalators of variable speed type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
- B66B23/12—Steps
Definitions
- the present invention relates to an intermediate acceleration escalator in which the moving speed of a step in an intermediate inclined portion is faster than the moving speed of a step in the vicinity of the entrance and exit.
- An escalator in which the moving speed of the step in the intermediate inclined portion is faster than the moving speed of the step near the entrance and exit is generally called an intermediate acceleration type esforcer,
- an intermediate acceleration type esforcer For example, it is expected to be applied as an escalator with a long moving distance, such as an escalator installed in a subway station building.
- this type of intermediate acceleration escalator includes a first link and a second link that are formed by bending a drive roller fixed to a preceding step and a drive roller fixed to a subsequent step. And an auxiliary roller attached to the tip of the first link to guide the movement of the driving roller with the rail for the driving roller and the movement of the auxiliary roller with the rail for the auxiliary roller.
- a first link and a second link that are formed by bending a drive roller fixed to a preceding step and a drive roller fixed to a subsequent step.
- an auxiliary roller attached to the tip of the first link to guide the movement of the driving roller with the rail for the driving roller and the movement of the auxiliary roller with the rail for the auxiliary roller.
- the track of the auxiliary roller rail is designed to be separated from the driving roller rail in the vicinity of the entrance and exit, and the tip of the first link
- the first link and the second link have a mountain shape with the auxiliary roller as the top. It is designed to be displaced.
- the drive roller fixed to the preceding step is followed by a change in the shape formed by the first link and the second link.
- the distance to the driving roller fixed to the step is shortened, and accordingly, the moving speed of the step is slower than the moving speed in the intermediate slope.
- Patent Document 1 Japanese Patent Laid-Open No. 2003-2572
- a groove of the riser riser called a cleat of the comb-shaped tread surface where adjacent steps crawl together is designed to be deep so that there is room in the crease portion.
- the present invention was created in view of the above-described conventional situation, and the object thereof is to appropriately adjust the moving speed of the steps near the entrance and exit with a simple structure.
- the object is to provide an intermediate acceleration escalator capable of realizing intermediate acceleration and maintaining an appropriate distance between adjacent steps.
- Another object of the present invention is to provide an intermediate acceleration escalator that does not prevent passengers from walking and moving.
- an intermediate acceleration escalator provides: A plurality of steps having a step guide rail and an auxiliary guide rail attached to the structure, a front wheel that moves along the step guide rail, and a rear wheel that moves along the auxiliary guide rail;
- a step chain having a plurality of pin rollers and a chain link connecting these pin rollers, and connecting a plurality of steps endlessly;
- a fixed link that connects a rear fixed position in the vicinity of the rear wheel at each step and an intermediate fixed position between the front wheel and the rear wheel;
- a movable link that connects the rear fixed position of the preceding step and the intermediate fixed position of the subsequent step of the two adjacent steps;
- Passengers by having a plurality of steps connected endlessly and circulating these steps in a structure that spans between the entrances and exits provided on the lower and upper floors Is an intermediate-acceleration escalator that transports between the lower floor side and the upper floor side, and in which the moving speed of the step is slower than the intermediate slope part near the entrance or exit.
- An auxiliary step provided between the steps and a height change mechanism that changes the height difference between each auxiliary step in response to the change in the height difference between two adjacent steps. It is a characteristic.
- the steps and the auxiliary steps are alternately arranged, the height difference is smaller than that in the case of only the steps, so that passengers can easily walk and move.
- FIG. 1 is a schematic diagram of a mechanism for guiding a step in the intermediate acceleration escalator of the first embodiment.
- FIG. 2 is a schematic diagram of a drive system in the intermediate acceleration escalator of the first embodiment.
- FIG. 3 is an enlarged perspective view of a main part of the intermediate acceleration escalator according to the first embodiment.
- Fig. 4 is an enlarged front view of the front wheel and rear wheel mounting portions of each step of the first embodiment.
- FIG. 5 is an enlarged side view of a modified example of the chain drive mechanism.
- FIG. 6 is an enlarged side view of a modified example of the chain drive mechanism.
- FIG. 7 is a perspective view schematically showing an intermediate acceleration escalator according to a second embodiment.
- FIG. 8 is an enlarged perspective view of a main part of an intermediate acceleration escalator according to a second embodiment.
- FIG. 9 is an enlarged side view of the main part of the intermediate acceleration escalator of the second embodiment.
- FIG. 10 is an enlarged side view of a modification of the height changing mechanism.
- FIG. 11 is an enlarged side view of a modification of the height changing mechanism.
- the intermediate acceleration escalator of the present embodiment is attached to a structure spanned between the entrance and exits provided on the lower floor side and the upper floor side. It is equipped with step guide rail 1 and auxiliary guide rail 2.
- the step guide rail 1 and the auxiliary guide rail 2 are laid so as to incline in a state of being parallel and close to each other in the intermediate inclined portion of the intermediate acceleration escalator. It is shifting to a horizontal state while gradually separating.
- the intermediate acceleration escalator of this embodiment includes a plurality of steps 3 connected endlessly. Each of these steps 3 has a front of the moving direction indicated by arrow A in FIG. A front wheel 4 is rotatably attached so as to be located on the rear side, and a rear wheel 5 is rotatably attached so as to be located on the rear side in the moving direction.
- a front wheel 4 is rotatably attached so as to be located on the rear side
- a rear wheel 5 is rotatably attached so as to be located on the rear side in the moving direction.
- the intermediate acceleration type escalator of the present embodiment is operated ascending is described as an example, and when the descending operation is performed, the moving direction of each step 3 is reversed. For this reason, when the vehicle is lowered, the positional relationship between the front wheels 4 and the rear wheels 5 of each step 3 is reversed.
- each step 3 is considered based on the moving direction A of each step 3 when the ascending operation is performed.
- the roller attached to the front side of the moving direction A is called the front wheel 4, and the roller attached to the rear side of the moving direction A is read as the rear wheel 5, and the notation is unified.
- the plurality of steps 3 receive the driving force of the driving system described later, the front wheels 4 of each step 3 move along the step guide rail 1, and the rear wheels 5 of each step 3 move to the auxiliary guide rail 2. By moving along, it moves in a circular manner between the entrance and exit while maintaining a predetermined posture. At this time, in the intermediate inclined part, the steps 3 move side by side in a state where the tread is kept horizontal, and the relative position between the step guide rail 1 and the auxiliary guide rail 2 changes when approaching the exit. Accordingly, the difference in height between the adjacent steps 3 is gradually reduced, and the steps of the adjacent steps 3 are arranged on the horizontal plane at the exit.
- each step 3 enters below the comb plate 6 and reaches the turn-up portion, is reversed along the sprocket 7 at the turn-up portion, returns to the entrance side through the route on the return path side. It is like this.
- the plurality of steps 3 that circulate and move as described above are connected by a step chain 10 as shown in FIG.
- the step chain 10 includes a plurality of pin rollers 11 arranged at equal intervals, and chain links 12a and 12b (see FIG. 3) that connect the plurality of pin rollers 11 to form an integral cord-like body.
- pin rollers 11 are respectively attached to one end of each of the chain links 12a and 12b and at two points of three equal points.
- the chain link 12a constituting the step chain 10 is fixed to the step 3 at a rear fixing position 13a in the vicinity of the rear wheel 5 of the step 3, and an intermediate fixing position 13b of the front wheel 4 and the rear wheel 5 of the step 3, respectively.
- the chain link 12b constituting the step chain 10 has an intermediate fixing position 13b and a preceding step.
- each is rotatably attached to the step 3, and hereinafter referred to as a movable link 12b.
- the fixed link 12a constituting the step chain 10 is fixed to the rear fixed position 13a and the intermediate fixed position 13b of each step 3.
- the movable link 12b constituting the step chain 10 is rotatably mounted between the adjacent steps 3 and 3 to the intermediate fixing position 13b and the rear fixing position 13a, so that a plurality of steps 3 are connected by the step chain 10.
- the structure is connected endlessly.
- the step chain 10 is driven by a chain drive mechanism 20 to be described in detail later, so that the plurality of steps 3 connected endlessly descend from the entrance of the intermediate acceleration escalator as described above. It is designed to circulate between the mouth.
- the rear fixed position 13a provided in the preceding step 3 and the intermediate fixed position 13b provided in the subsequent step 3 are one Since it is attached and connected to both ends of the movable link 12b, the intermediate fixed position 13b of the succeeding step 3 has the movable link 12b as the radius with the rear fixed position 13a of the preceding step 3 as a fulcrum. It can move along an arc.
- the rear fixing position 13a of each step 3 when the rear fixing position 13a is arranged coaxially with the rear wheel 5 of each step 3, the rear fixing position 13a of each step 3 At the same time, it moves along the auxiliary guide rail 2. That is, while the step 3 moves on the intermediate inclined portion, the rear fixed position 13a and the intermediate fixed position 13b are arranged in a straight line, and the intermediate fixed position 13b is also attached to the auxiliary guide rail 2 in addition to the rear fixed position 13a. Will move along. On the other hand, returning to FIG. 3, when the step 3 approaches the entrance or exit, the rear fixed position 13a continues to move along the auxiliary guide rail 2, while the intermediate fixed position 13b is the circle described above.
- the step chain 10 is fixed in the middle portion fixed position lifted away from the auxiliary guide rail 2 in the vicinity of the entrance and exit.
- the shape is bent in a mountain shape with 13b as the apex.
- the moving speed of the step 3 near the entrance and exit is slower than the moving speed of the step 3 in the intermediate inclined portion.
- the moving speed of the step 3 at the intermediate inclined portion is faster than the moving speed of the step 3 near the entrance and exit, so-called intermediate acceleration is realized.
- the rear fixed position 13a is located at a position where it can move along the auxiliary guide rail 2. As long as it is fixed, it does not have to be arranged coaxially with the rear wheel 5. However, if the rear fixing position 13a is arranged coaxially with the rear wheel 5, the mounting shaft for attaching the rear wheel 5 to the step 3 and the mounting shaft for attaching the step chain 10 to the step 3 at the rear fixing position 13a are provided. Therefore, the structure can be simplified.
- the structural force of the step chain 10 is fixed by dividing the length L1 of the fixed link 12a longer than the length L2 of the movable link 12b by dividing the step chain 10 into three equal parts. Even if the chain 10 is bent, the pin rollers 11 respectively arranged on the fixed link 12a and the movable link 12b which are the points are prevented from colliding with each other.
- the length L1 of the fixed link 12a and the length L2 of the movable link 12b are made substantially equal, and the present invention is not limited to this ratio.
- the fixing position of the intermediate portion fixing position 13b with respect to the step 3 is set to the pin opening.
- the linear force in which the roller 11 and the rear fixed position 13a are lined up The position shifted by a predetermined offset amount ⁇ on the tread side will further reduce the moving speed of the step 3 near the entrance and exit. I have to.
- the intermediate link portion 12 is connected to the chain link 12.
- the step chain 10 tends to extend further.
- the movable link 12b is in contact with the shaft 4a (regulating means) of the front wheel 4.
- the shaft 4a serves as a stopper, and the step chain 10 does not extend beyond a predetermined bending angle.
- the chain drive mechanism 20 that drives the step chain 10 for example, as shown in Fig. 2, the chain drive mechanism 20 meshes with the pin rollers 11 arranged in a straight line at the intermediate inclined portion. A structure that transmits thrust to the lever is employed.
- the chain drive mechanism 20 will be specifically described.
- the chain drive mechanism 20 includes a rotary drive device 21 such as an electric motor that is positioned on the intermediate inclined portion and attached to the structure, and an eccentric crankshaft 22 is connected to the rotary drive device 21.
- the eccentric crankshaft 22 has four eccentric plates that are fixed at eccentric positions with a phase shift of 90 ° with respect to the axis, and when the rotary drive device 21 is driven, these four eccentric plates are driven. Is eccentrically swiveled around the axis.
- the four eccentric plates of the eccentric crankshaft 22 are connected to each other in such a manner that four oscillating plates 23 that oscillate as the eccentric plates pivot are overlapped in the thickness direction. It has been.
- these four swing plates 23 are also connected to the eccentric plate of the driven shaft 24, and when the eccentric plate of the eccentric crankshaft 22 rotates eccentrically, It can swing stably while maintaining a phase shift of 90 °.
- trochoidal rolling teeth 25 are provided that engage with the pin rollers 11 of the step chain 10, respectively.
- FIG. 2 in order to make the structure of the chain drive mechanism 20 easy to apply a component, it is necessary to select one of the rolling teeth 25 provided at the upper and lower ends of the four swing plates 23. Only a part is shown.
- the four eccentric plates of the eccentric crankshaft 22 receive the driving force of the rotary drive device 21, respectively. It turns eccentrically.
- the four rocking plates 23 move in a swinging motion while maintaining a state where their phases are shifted from each other by 90 °.
- the trochoidal rolling teeth 25 provided on each rocking plate 23 are sequentially engaged with the pin rollers 11 of the step chain 10 and the thrust is transmitted to the pin rollers 11 so that the step chain 10 is driven. become.
- the chain drive has a structure in which the pinned roller 11 is linearly aligned with the intermediate inclined portion and thrust is transmitted to the pin roller 11 arranged linearly.
- the step chain 10 can be actively bent near the entrance and exit, and intermediate acceleration can be realized more efficiently.
- the chain drive mechanism 20 having the above-described structure has a function as a speed reducer in principle, so the rotary drive device 21 does not require a speed reducer, and the torque transmitted by the eccentric crankshaft 22 is It can be made relatively small. As a result, the overall size of the chain drive mechanism 20 can be reduced, and it can be properly arranged in a narrow installation space, and the step chain 10 can be driven reliably.
- the trochoidal rolling teeth 25 are provided on the upper end and the lower end of the swing plate 23 that swings as the eccentric plate of the eccentric crankshaft 22 rotates eccentrically.
- the chain drive mechanism 20 having a structure that fits the pin roller 11 of the step chain 10 has been described, but instead of such a chain drive mechanism 20, for example, as shown in FIG.
- a circulating cable 31 (thrust transmission member) that circulates in accordance with the swinging motion of the swinging plate 23 is disposed between the plate 23 and the step chain 10, and is provided on the outer peripheral side of the circulating cable 31.
- a chain drive mechanism 30 having a structure in which the external teeth 32 are fitted to the pin rollers 11 of the step chain 10 may be used.
- a roller 33 is provided on the inner peripheral side of the circulating rope-like body 31, and a trochoidal rolling tooth 25 provided on each swing plate 23 on the roller 33.
- the oscillating motion of the oscillating plate 23 is transmitted to the circulating cable 31, and the oscillating motion of the oscillating cable 31 along the S rail 34 is performed.
- this circulating cord 31 The external teeth 32 provided on the outer peripheral side mesh with the pin roller 11 of the step chain 10 so that the circulating motion of the circulating rope 31 is transmitted to the step chain 10 and the step chain 10 is driven. It has become.
- the trochoidal rolling teeth 25 provided on the swing plate 23 and the rollers 33 provided on the circulating cord-like body 31 can be arranged in reverse. That is, as shown in FIG. 6, rollers 33 are provided at the upper and lower ends of the swing plate 23, and trochoidal rolling teeth 25 are provided on the inner peripheral side of the circulating cable 31. Also good.
- the details of the chain drive mechanism 30 having the above-described structure having the circulating cord-like body 31 are described in Japanese Patent Application No. 2001-373818.
- the intermediate acceleration escalator of the present embodiment has a simple structure, and the step 3 moves at a high speed in the intermediate inclined portion, and the moving speed of the step 3 near the entrance and exit. Can achieve intermediate acceleration.
- a decrease in the moving speed of the step 3 near the entrance and exit is realized by bending the step chain 10.
- the rear fixed position 13a of the preceding step 3 and the subsequent intermediate fixed position 13b Are connected by a single movable link 1 2b, so that the distance between them is guaranteed by the length of the movable link 12b. Therefore, a large variation occurs in the distance between the steps 3, 3 that contact P.
- a large gap is created between the P-contacting steps 3 and 3, or if the P-contacting steps 3 and 3 interfere with each other, this problem can be avoided.
- FIG. 7 is a perspective view schematically showing the intermediate acceleration escalator of the second embodiment
- FIG. 8 is an enlarged perspective view of the main part of the intermediate acceleration escalator of the second embodiment
- FIG. 9 is the second embodiment.
- FIG. 3 is an enlarged side view of the main part of the intermediate acceleration escalator.
- the intermediate acceleration escalator of the present embodiment is an auxiliary provided on one side of each step 3 so as to be positioned between two adjacent steps 3 and 3.
- These auxiliary steps 40 can change the height difference between the adjacent steps 3 in response to the change in the height difference between the two steps 3 and 3 by the height changing mechanism 41 shown in FIGS. 8 and 9. Can do.
- the corner 3b adjacent to the auxiliary step 40 in the step 3 has a curved surface shape.
- the height changing mechanism 41 is rotated by an auxiliary step guide rail 42 attached to the structure, a roller-like copying mechanism 43 that follows the auxiliary step guide rail 42, and a support portion 3c of the step 3.
- a pair of parallel links 44a, 44b (supporting members for auxiliary steps) that are freely attached and support the auxiliary steps 40 to keep them in a fixed posture and change the height of the auxiliary steps 40 according to the movement of the copying mechanism 43. ).
- the angle of the links 44a and 44b with respect to the horizontal plane when the auxiliary step 40 reaches the uppermost position is equal to the angle formed by the movable link 12b with the horizontal plane when the chain 10 is bent most. In this way, the tread of step 3 and the tread of auxiliary step 40 can be flush with each other at the entrance and exit.
- the riser surface 40a of the auxiliary step 40 is supported by links 45a and 45b.
- the links 45a and 45b are rotatably attached to the support portion 3c and link 44a of the step 3, and each pivot point P1.
- No Toru It has a parallelogram shape with P4 as the apex.
- the corner point B of the riser surface 40a is a distance L2 'from the fulcrum pi, and is arranged to form a parallelogram with the link 44a. By doing so, the corner point B of the riser surface 40a is interlocked with the vertical movement of the tread surface of the auxiliary step 40.
- the riser surface 40a rotates around the fulcrum pi, the riser surface 4 of the auxiliary step 40 Oa and riser 3a can be flush.
- the intermediate acceleration escalator of the present embodiment has a height difference between adjacent steps 3 and 3 by moving each step 3 from the horizontal portion to the intermediate inclined portion in the vicinity of the entrance.
- the height changing mechanism 41 causes the step surface of the auxiliary step 40 to be approximately half the position between the two adjacent step surfaces 3 and 3.
- the step 3 and the auxiliary step 40 are arranged in a staggered pattern in the direction of travel, and the step difference is half that of the case of the step 3 alone.
- the passenger can easily walk and move.
- the height difference between the step and the auxiliary step can be maintained the same as when there is no auxiliary step. It is possible to realize an intermediate acceleration escalator with a high acceleration speed that allows you to get on and off and move the intermediate slope at a high speed of 40 m / min.
- the corner 3b of the step 3 adjacent to the auxiliary step 40 has a curved surface shape, so it is not painful to hit an ankle with a low possibility that the passenger will get caught by clothes and break.
- the height difference between the adjacent steps 3 and 3 gradually decreases and is arranged on the same surface.
- the auxiliary steps 40 are also arranged on the same surface.
- auxiliary step 40 is an intermediate acceleration escalator having a structure other than the intermediate acceleration escalator having a structure in which two adjacent steps 3 and 3 are connected by a movable link 12b (for example, Japanese Patent Laid-Open No. 2003-2572). It can be applied to the Gazette.
- a guide 46 attached to the step 3 is slidably engaged with the guide 46 so that the auxiliary step 40 moves along the riser 3a ′ of the step 3, and the auxiliary step 40 is assisted. It is supported by a sliding member 47 attached to the step 40.
- one end of a link 49 is rotatably attached to a middle part fixed position of the step 3 via a shaft 48 that is rotatable around an axis, and the other end of the link 49 is rotated.
- a roller-like copying mechanism 43 is attached to the.
- the copying mechanism 43 follows the guide rail 42 for the auxiliary step attached to the structure.
- a cam 50 is attached to the shaft 48.
- the link 52 is linked to the step 3 via a rotatable support shaft 51.
- the cam follower 53 that engages with the cam 50 is attached to one end thereof.
- a roller-like copying mechanism 54 is rotatably attached to the other end of the link 52, and the copying mechanism 54 is rotatably engaged with a groove 40b formed in the auxiliary step 40.
- the cam 50 rotates in the counterclockwise direction, and the link 52 rotates in the counterclockwise direction in response to this, so that the auxiliary step 40 becomes the step.
- the height is between 3 and 3.
- the height of the auxiliary step 40 is changed using the movement of the copying mechanism 43, but the two steps 3 and 3 are connected by the movable link 12b as in the first embodiment.
- the height of the auxiliary step 40 may be changed by connecting the end of the shaft 48 to the movable link 12b without using the copying mechanism 43.
- the shaft 48 rotates according to the movement of the movable link 12b, and the cam 50, the link 52, the cam follower 53, and the copying mechanism 54 convert the rotational movement of the shaft 48 into the movement of the auxiliary step 40 relative to the step 3.
- the height changing mechanism 41 has an L-shaped link 55, and the corner portion of the link 55 is connected to the step 3 via a shaft 56 that is horizontal and rotatable around the axis. It is attached to the middle part of the fixed position.
- a roller-like copying mechanism 43 is attached to one end of the link 56, and the copying mechanism 43 follows the guide rail 42 attached to the structure.
- a roller-like copying mechanism 57 is rotatably attached to the other end of the link 55, and the copying mechanism 57 is rotatably engaged with a groove 40b formed in the auxiliary step 40.
- the link 55 rotates counterclockwise, and the auxiliary step 40 reaches an intermediate height between the steps 3 and 3.
- the height of the auxiliary step 40 is changed using the movement of the copying mechanism 43, but the two steps 3 and 3 are connected by the movable link 12b as in the first embodiment.
- the height of the auxiliary step 40 may be changed by connecting the end of the shaft 56 to the movable link 12b without using the copying mechanism 43.
- the auxiliary step 40 is arranged on the right side, but the side on which the passenger walks may be reversed depending on the regional characteristics, so the auxiliary step 40 may be arranged on the left side. Good. Also book In the embodiment, the position where the passenger's right foot is stepped on is the auxiliary step 40, but the auxiliary step 40 may be moved slightly to the center and placed in the center on the right side so that the passenger's left foot is stepped on.
- a design that improves safety such as adding footprint marks to the passengers to be aware of the distance between their feet when walking, or coloring them yellow so as not to step on the diagonal riser surface 3a, etc. It can also be In addition, a comb-like squeezing portion may be provided on the riser surface 3a 'of the step 3 which is a joint portion of the step 3 and the auxiliary step 40 to prevent a foreign object (for example, the tip of an umbrella) from being caught. Good.
- the shape of the guide rail 42 for the auxiliary step in FIGS. 8 to 11, the shape of the cam 50 in FIG. 10 and the shape of the link 55 in FIG. 11 can be freely set, and the height of the step surface of the auxiliary step 4 is adjacent. Since it can be set at exactly half the position between the two steps 3 and 3, the passenger can walk smoothly.
- auxiliary step 40 remains flush with the step surface of one step 3, and does not move.
- a large tread surface may be continuously formed, and after the height difference between the steps 3 and 3 has spread to a certain extent, the step 3 and the auxiliary step 40 may be gradually formed in a staircase pattern.
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004365570A JP4707384B2 (ja) | 2004-12-17 | 2004-12-17 | 中間加速型エスカレータ |
JP2004-365570 | 2004-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006064675A1 true WO2006064675A1 (ja) | 2006-06-22 |
Family
ID=36587732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/022171 WO2006064675A1 (ja) | 2004-12-17 | 2005-12-02 | 中間加速型エスカレータ |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4707384B2 (ja) |
CN (1) | CN100584728C (ja) |
WO (1) | WO2006064675A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10647549B2 (en) | 2017-10-20 | 2020-05-12 | Otis Elevator Company | Chain drive for a people conveyor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112009004623B4 (de) * | 2009-04-03 | 2016-08-11 | Otis Elevator Company | Einstellbarer Träger für eine Stufenflanschabdeckung einer Personenbeförderungsvorrichtung |
CN108349707B (zh) * | 2015-11-17 | 2020-08-11 | 三菱电机株式会社 | 乘客输送机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS631691A (ja) * | 1986-06-18 | 1988-01-06 | 三菱電機株式会社 | エスカレ−タ |
WO2000063104A1 (fr) * | 1999-04-15 | 2000-10-26 | Kabushiki Kaisha Toshiba | Dispositif transporteur |
JP2002068649A (ja) * | 2000-08-28 | 2002-03-08 | Mitsubishi Electric Corp | 中間高速エスカレーター |
JP2002167149A (ja) * | 2000-12-01 | 2002-06-11 | Mitsubishi Electric Corp | 中間高速エスカレーター |
JP2003002572A (ja) * | 2001-04-19 | 2003-01-08 | Mitsubishi Electric Corp | 傾斜部高速エスカレーター |
JP2004359367A (ja) * | 2003-06-02 | 2004-12-24 | Toshiba Elevator Co Ltd | 中間加速型エスカレータ |
-
2004
- 2004-12-17 JP JP2004365570A patent/JP4707384B2/ja not_active Expired - Fee Related
-
2005
- 2005-12-02 CN CN200580043120A patent/CN100584728C/zh not_active Expired - Fee Related
- 2005-12-02 WO PCT/JP2005/022171 patent/WO2006064675A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS631691A (ja) * | 1986-06-18 | 1988-01-06 | 三菱電機株式会社 | エスカレ−タ |
WO2000063104A1 (fr) * | 1999-04-15 | 2000-10-26 | Kabushiki Kaisha Toshiba | Dispositif transporteur |
JP2002068649A (ja) * | 2000-08-28 | 2002-03-08 | Mitsubishi Electric Corp | 中間高速エスカレーター |
JP2002167149A (ja) * | 2000-12-01 | 2002-06-11 | Mitsubishi Electric Corp | 中間高速エスカレーター |
JP2003002572A (ja) * | 2001-04-19 | 2003-01-08 | Mitsubishi Electric Corp | 傾斜部高速エスカレーター |
JP2004359367A (ja) * | 2003-06-02 | 2004-12-24 | Toshiba Elevator Co Ltd | 中間加速型エスカレータ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10647549B2 (en) | 2017-10-20 | 2020-05-12 | Otis Elevator Company | Chain drive for a people conveyor |
Also Published As
Publication number | Publication date |
---|---|
CN100584728C (zh) | 2010-01-27 |
JP4707384B2 (ja) | 2011-06-22 |
CN101080356A (zh) | 2007-11-28 |
JP2006168939A (ja) | 2006-06-29 |
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