CN104876089B - Zhi Qu elevators steering mechanism - Google Patents
Zhi Qu elevators steering mechanism Download PDFInfo
- Publication number
- CN104876089B CN104876089B CN201510265640.XA CN201510265640A CN104876089B CN 104876089 B CN104876089 B CN 104876089B CN 201510265640 A CN201510265640 A CN 201510265640A CN 104876089 B CN104876089 B CN 104876089B
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- CN
- China
- Prior art keywords
- stator
- steering mechanism
- mover
- rotatable
- rotary shaft
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/0407—Driving gear ; Details thereof, e.g. seals actuated by an electrical linear motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/003—Kinds or types of lifts in, or associated with, buildings or other structures for lateral transfer of car or frame, e.g. between vertical hoistways or to/from a parking position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
Abstract
The invention belongs to cordless elevator field, specifically related to a kind of Zhi Qu elevators steering mechanism, including stator track and rotor steering mechanism, rotor steering mechanism and the mover steering mechanism coordinated with rotor steering mechanism, constitute a set of steering mechanism, on a car or car frame, at least Liang Tao steering mechanism is set.Relative to prior art, Zhi Qu elevators steering mechanism of the present invention is segmented multiaxis driving structure using mover, realize that car efficiently, is efficiently turned to, whole segment length's mover sectional is set and individually positioning, when track not usually, each section of mover can be rotated around respective rotary shaft, car be ensure that in vertical operation and overall process self-stabilization is turned to, multi-section elevator can be so run in an elevator, the utilization rate of elevator is not only increased, additionally it is possible to the construction area of elevator occupancy is reduced.
Description
Technical field
The invention belongs to cordless elevator field, and in particular to a kind of Zhi Qu elevators steering mechanism.
Background technology
The many car transportation systems of linear electric motors, by the thorough structure for changing skyscraper, are again not necessarily next time elevator
Wait for a long time.This novel system carrying capacity not leans on hawser, but magnetic field.How high want, it can just give you many
Height, has casted off elevator cable once and for all, has no longer been limited by hawser.People are long in elevator with multiple compartments system aspects for many years
The exploration of phase, it is proposed that kinds of schemes and patent application.Such as《CN200910064738.3：A kind of non-rope circulating multi-cabin electricity
Ladder and its circulatory system》Etc. patent.Steering mechanism and car stabilizing mechanism as one of elevator with multiple compartments key technology, use
Scheme mainly has three kinds at present：The first be transmit power mover and car frame or car between use band coupking shaft brake from
The single rotary shaft driving of clutch, is opened and is coupled shaft clutch, and mover can be rotated around sedan-chair frame, and car frame, car are due to weight
Power effect is naturally drooped, when in normal upright operation, clutch band-type brake, mover can not rotate holding car dead beat with car frame
Dynamic, the program has the disadvantage that needs set the coupking shaft clutch of bulky band brake between rotary shaft and car frame or car
Car meeting beat is unstable in device, steering procedure, and may also be loaded with personnel, it is necessary to set in addition in car in steering procedure
Special car stabilizing mechanism, it is complicated, from great, and also also there is off-axis potential safety hazard in single shaft driving, and stress is unreasonable,
Structure of mover local strength rigidity is big, the also whole section long location difficulty brought of mover length, and cost is high, reliability is low asks
Topic.Second is to set rotatable car transfer device or translatable car translation mechanism in infall, will enter the machine
The car global transfer of structure moves to another hoistway, and the program has the disadvantage transfer, translation mechanism is excessively huge, complexity, holds
Line efficiency and practical level are low；The third is similar with the first using with the single shaft driving or dynamic using multistage for being coupled shaft clutch
Son flexible connection can set arc track to be collectively forming cyclic track with vertical section track, in arc from turning structure at turning
Special anti-bias guide rail is set to prevent car from deflecting along car movement locus on the outside of z bend section track, it has the disadvantage that track turns
Curved radius is big, takes building space greatly, location difficulty, and installation accuracy is high, mechanism is complicated, the low problem of security reliability.
The content of the invention
The technical problem to be solved in the present invention is that Zhi Qu elevator with multiple compartments steering mechanism is multiple including car stabilizing mechanism structure
It is miscellaneous, it is heavy, there is potential safety hazard, cost is high, there is provided simple in construction, safe and reliable, the economic reality of one kind for the low problem of practical level
With, Zhi Qu elevator with multiple compartments steering mechanism applied widely.
To reach above-mentioned purpose, using following technical scheme：
Zhi Qu elevators steering mechanism, including stator track and rotor steering mechanism, rotor steering mechanism and with stator turn to
The mover steering mechanism that mechanism coordinates, constitutes a set of steering mechanism, on a car or car frame, sets at least two sets to turn
To mechanism.
Fixed stator track on the basis of the borehole wall of car or the car frame behind, stator track is in every Vertical Well
It is that at least two vertical stator tracks are arranged side by side, with the unification horizontal stator track of bar, horizontal stator track in every horizontal well
The intersection point of level at least two is formed with vertical stator track, each intersection point sets a set of steering mechanism.
The rotor steering mechanism is the one section of rotatable stator coordinated with mover length, and rotatable stator is with perpendicular to stator rail
The straight line in the crosspoint in road is that axis sets rotary shaft, and rotatable stator rotates around the rotary shaft, and rotary shaft divides rotatable stator
For two sections, two side by side rotatable stator sides adjacent be inner side, the length of each rotatable stator medial segment is less than or equal to segmentum laterale
Length；Rotation mover couples composition mover steering mechanism with car frame rotating shaft, and each rotatable stator matches somebody with somebody a unification rotation mover,
Rotating shaft of the rotatable stator of mutual cooperation with rotating mover is overlapped.
Fixed stator track on the basis of the borehole wall of car or the car frame behind, stator track is in every Vertical Well
For a vertical stator track, at least two horizontal stator tracks are coordinated in every horizontal well, horizontal stator track and one are hung down
Straight stator track forms vertical at least two intersection point, and each intersection point sets a set of steering mechanism.
The rotor steering mechanism is the one section of rotatable stator coordinated with mover length, and rotatable stator is with perpendicular to stator rail
The straight line in the crosspoint in road is that axis sets rotary shaft, and rotatable stator rotates around the rotary shaft, and rotary shaft divides rotatable stator
For two sections, two sections of neighbouring sides of rotatable stator are inner side, and the length of each rotatable stator medial segment is less than or equal to outer
The length of side section；Rotation mover couples composition mover steering mechanism with car frame rotating shaft, and each rotatable stator is with unification rotation
Mover, rotating shaft of the rotatable stator of mutual cooperation with rotating mover is overlapped.
The car frame is at least two sections up and down, and every section of car frame rotates solid between mover, each section of car frame with unification
Tie or be hinged.
Between car or the car frame left and right sides and borehole wall basis, a set of steering mechanism is fixed per side, it is fixed altogether
Liang Tao steering mechanism.
The rotary shaft of the Liang Tao steering mechanism is misaligned or misplaces in same plane and up and down.
The rotatable stator of the rotor steering mechanism is fixed in the rotary shaft of stator track infall, the rotary shaft by
Floating bearing is supported and fixed on the basis of the borehole wall, and stationary annular is led on the basis of the overhanging end of rotary shaft fixes rotatable stator, the borehole wall
Rail and electric rotating machine, rotatable stator are rotated by guide wheel or sliding block along ring-shaped guide rail, between electric rotating machine output shaft and rotary shaft
If Geneva mechanism or gear mechanism, electric rotating machine drives rotary shaft rotation by Geneva mechanism or gear mechanism and braked.
The rotatable stator of the rotor steering mechanism is fixed in the rotary shaft of stator track infall, the rotary shaft by
Floating bearing is supported and fixed on the basis of the borehole wall, and stationary annular is led on the basis of the overhanging end of rotary shaft fixes rotatable stator, the borehole wall
Rail, rotatable stator is rotated by guide wheel or sliding block along ring-shaped guide rail, and electric rotating machine is fixed on the motor mount of rotatable stator,
Between rotatable stator and the borehole wall with ring-shaped guide rail ring gear motor driven gear, make rotatable stator rotate and brake.
Described rotatable stator and be arc company along the connecting sewing between two stator tracks of the basic fixed and arranged of the borehole wall
Seam.
Relative to prior art, Zhi Qu elevators steering mechanism of the present invention is segmented multiaxis actuation techniques using mover, not only real
Show car efficiently, efficiently to turn to, reduce the construction area that elevator takes, and the whole self-stabilization of car can be ensured.Mover
Segmentation multiaxis driving also has a remarkable advantage to be whole segment length's mover sectional is set and is positioned, when track not usually, it is allowed to
Every section of mover changes with working gas gap, and the bounce of its air gap and personnel, laod unbalance only make each segmentation mover surround each spinning
Axle is rotated, but without the beat for causing car frame or car, it is ensured that car is in vertical operation and turns to overall process from steady
It is fixed, it is ingenious to solve the car stability problem that many car single shafts over long distances drive steering ribbon.To more it be relaxed during cage operation
Accommodate safety.It is highly suitable for multi-field straight drive such as building elevator, mine hoist and lifts traffic and transportation system.
Brief description of the drawings
Fig. 1 is rotatable stator front view.
Fig. 2 pinion steering mechanism structural representations.
Fig. 3 is Fig. 2 A-A sectional views.
Fig. 4 is sheave steering mechanism structural representation.
Fig. 5 is Fig. 4 A-A sectional views.
Fig. 6 is two rotatable stator front views arranged side by side.
Fig. 7 is two axle steer structural representations one.
Fig. 8 is Fig. 7 A-A sectional views.
Fig. 9 is car self-stabilization mechanism.
Figure 10 is two axle steer structural representations two.
Figure 11 is two axle steer structural representations three.
Figure 12 is two axle steer structural representations four.
Figure 13 is two axle steer structural representations five.
Figure 14 is two axle car self-stabilization mechanisms.
Figure 15 is Figure 12 side view.
Figure 16 is two axle steer structural representations six.
Figure 17 is three axle steer structural representations.
Wherein, 1 is shift fork；2 be brake(-holder) block；3 be rotatable stator；4 be sheave；5 be horizontal stator；6 be ring-shaped guide rail；7
It is motor shaft；8 be not rotatable stators；9 be bearing；10 be rotary shaft；11 be electric rotating machine；12 be guide wheel mounting seat；13 be system
Dynamic device；14 be motor shaft；15 be motor mount；16 be gear ring；17 be gear；18 be motor；19 be motor coupler；20 are
It not can be turned through and cross stator；21 be auxiliary connecting shaft；22 be mover；23 be the main connecting shaft of car frame；24 be car frame；25 be sedan-chair
Railway carriage or compartment；26 be guide wheel；27 be to be hinged pair.
Embodiment
As shown in Fig. 1-Figure 17, Zhi Qu elevators steering mechanism, including at least two intersecting stator tracks, it is intersecting at two
Stator track point of intersection set rotor steering mechanism, mover 22 set with rotor steering mechanism coordinate mover steering mechanism.
The rotor steering mechanism is can accommodate one section of rotatable stator of the length of mover 22, with perpendicular to stator track
The straight line in crosspoint is that axis sets rotary shaft 10, and rotatable stator is arranged in rotary shaft 10, mover 22 and the main connection of car frame
Axle 23 couples so that the mover 22 being contained in rotatable stator rotates with rotatable stator, and car frame 25 is in hang, mover
Between 22 and car frame 24, auxiliary connecting shaft 21 and dovetail ring-shaped guide rail pair are set, car safety supporting role is played.
The rotatable stator is fixed in the rotary shaft 10 of stator track infall, and the rotary shaft 10 is by floating bearing 9
It is supported and fixed on the borehole wall, the overhanging end of rotary shaft 10, which is fixed on rotatable stator, the borehole wall, fixes electric rotating machine 11, electric rotating machine 11
Geneva mechanism is set between output shaft and rotary shaft 10, electric rotating machine 11 drives rotary shaft 10 to rotate and brake by Geneva mechanism,
Electric rotating machine 11 drives shift fork 1, and shift fork 1 stirs the sheave 4 in rotary shaft 10, and then drives rotatable stators portion 3 to rotate, when reaching
During demand position, the brake(-holder) block 2 of brake 13 clamps motor shaft, and electric rotating machine stops operating, and then rotatable stators portion 3 is parked in need
Ask position；The Geneva mechanism is also changed to gear mechanism, and the output shaft of electric rotating machine 11 drives little gear to stir in rotary shaft 10
Bull gear drive, and then rotary shaft 10 drives rotatable stators portion 3 to rotate, as shown in Figure 3, Figure 4.
The rotatable stator is fixed in the rotary shaft 10 of stator track infall, and the rotary shaft 10 is by floating bearing 9
It is supported and fixed on the borehole wall, the overhanging end of rotary shaft 10 fixes stationary annular gear ring 16, electric rotating machine 11 on rotatable stator, the borehole wall
Be fixed on the motor mount 15 of rotatable stator, between rotatable stator and the borehole wall with gear ring 16 motor 18, brake 13
Band moving gear 17, makes rotatable stator rotate and brake.
Stationary annular guide rail 6 on the borehole wall, rotatable stator 3 is rotated by guide wheel 26 along ring-shaped guide rail 6, described rotatable stator
3 and two connecting sewings that can not turn between stator track be arc connecting sewing, i.e. rotatable stator 3 and the connection of not rotatable stators 8
Stitch as arc.
Around the rotating shaft of mover 22, between mover 22 and car frame 24, auxiliary connecting shaft 21 and the annular of sliding block 21 is set to lead
Rail pair.
Described stator track infall is placed at least two sets rotation axis and is parallel to each other and the stator steering with spacing
Mechanism, each rotor steering mechanism is respectively cooperating with a mover steering mechanism.
Described stator track infall places at least two sets rotor steering mechanisms, is set side by side along linear electric motors normal orientation
Put on the basis of the borehole wall, and docked with the stator track along hoistway fixed and arranged, the mover steering mechanism of correspondence tricks is in mover
Be equipped between 22 and car frame 24 and with rotor steering mechanism, between Liang Tao steering mechanism set two ends for arc can not
Turn over and cross stator segment, car whole process is self-stabilization state.Such as Figure 10, Figure 11, both schemes are applied to car height, width ratio
Larger situation.Figure 12 is likely more practicality, and both schemes are applied to the smaller situation of the height of car 25, width.
At least two sets described rotor steering mechanisms form a line along mover traffic direction to be arranged on the basis of the borehole wall, and with
Docked along the stator track of hoistway fixed and arranged, it is that not can be turned through for arc crosses stator that two ends are set between Liang Tao steering mechanism
Section, correspondence tricks mover steering mechanism is between mover 22 and car frame 24 and is equipped with rotor steering mechanism, mover
At least it is divided to two sections, the main connecting shaft 23 of a car frame is set between every section of mover and respective car frame, every section of mover can be distinguished
Rotated around respective main connecting shaft 23, can consolidate or be hinged between different section car frames, car whole process is self-stabilization state, such as
Shown in Figure 12, Figure 13, Figure 14, Figure 15.
At least two sets described rotor steering mechanisms are oppositely arranged on the basis of the borehole wall of the both sides of car 25 respectively, and two sets fixed
The rotary shaft of sub- steering mechanism is located at different height, and is docked with along the stator track that can not turn of hoistway fixed and arranged, correspondence set
Several mover steering mechanism is equipped between mover 22 and car frame 24 and with rotor steering mechanism, and car whole process is from steady
Determine state, as shown in figure 16.
At least two sets described rotor steering mechanisms are three sets of rotor steering mechanisms, are formed a line along the traffic direction of mover 22
It is arranged on the basis of the borehole wall, and is docked with the stator track along hoistway fixed and arranged, setting two ends is between three sets of steering mechanism
20 sections of stator is crossed in not can be turned through for arc, correspondence tricks mover steering mechanism between mover 22 and car frame 24 and and stator
Steering mechanism is equipped with, as shown in figure 17.
Claims (9)
1. Zhi Qu elevators steering mechanism, including stator track and rotor steering mechanism, rotor steering mechanism and machine is turned to stator
The mover steering mechanism that structure coordinates, constitutes a set of steering mechanism, it is characterised in that：On a car or car frame, set
At least Liang Tao steering mechanism；Fixed stator track on the basis of the borehole wall of car or the car frame behind, stator track is every
It is that at least two vertical stator tracks are arranged side by side in bar Vertical Well, with the unification horizontal stator track of bar, water in every horizontal well
Sub-track of calming down forms the intersection point of level at least two with vertical stator track, and each intersection point sets a set of steering mechanism；Or institute
Fixed stator track on the basis of the borehole wall of car or car frame behind is stated, stator track is vertical for one in every Vertical Well
Coordinate at least two horizontal stator tracks, horizontal stator track stator track vertical with one in stator track, every horizontal well
Vertical at least two intersection point is formed, each intersection point sets a set of steering mechanism.
2. Zhi Qu elevators steering mechanism according to claim 1, it is characterised in that：The rotor steering mechanism is and mover
One section of rotatable stator that length coordinates, rotatable stator sets rotation by axis of the straight line in the crosspoint perpendicular to stator track
Axle, rotatable stator is rotated around the rotary shaft, and rotatable stator is divided into two sections by rotary shaft, two side by side rotatable stator sides adjacent be
Inner side, the length of each rotatable stator medial segment is less than or equal to the length of segmentum laterale；Rotation mover couples with car frame rotating shaft
Mover steering mechanism is constituted, each rotatable stator is with unification rotation mover, rotatable stator and the rotation mover of mutual cooperation
Rotating shaft is overlapped.
3. Zhi Qu elevators steering mechanism according to claim 1, it is characterised in that：The rotor steering mechanism is and mover
One section of rotatable stator that length coordinates, rotatable stator sets rotation by axis of the straight line in the crosspoint perpendicular to stator track
Axle, rotatable stator is rotated around the rotary shaft, and rotatable stator is divided into two sections by rotary shaft, and two sections of rotatable stators are neighbouring
Side is inner side, and the length of each rotatable stator medial segment is less than or equal to the length of segmentum laterale；Rotate mover and car frame rotating shaft
Connection constitutes mover steering mechanism, and each rotatable stator is with unification rotation mover, and the rotatable stator of mutual cooperation and rotation are dynamic
The rotating shaft of son is overlapped.
4. Zhi Qu elevators steering mechanism according to claim 3, it is characterised in that：The car frame is up and down at least two
Section, every section of car frame rotates with unification to be consolidated or is hinged between mover, each section of car frame.
5. Zhi Qu elevators steering mechanism according to claim 1, it is characterised in that：Described car or car frame or so two
Between side and borehole wall basis, a set of steering mechanism is fixed per side, Liang Tao steering mechanism is fixed altogether.
6. Zhi Qu elevators steering mechanism according to claim 5, it is characterised in that：The rotary shaft of the Liang Tao steering mechanism
It is misaligned or misplace in same plane and up and down.
7. the Zhi Qu elevators steering mechanism according to claim 2 or 3, it is characterised in that：The rotor steering mechanism
Rotatable stator is fixed in the rotary shaft of stator track infall, and the rotary shaft is supported and fixed on borehole wall basis by floating bearing
On, the overhanging end of rotary shaft fixes stationary annular guide rail and electric rotating machine on the basis of rotatable stator, the borehole wall, and rotatable stator is by leading
Wheel or sliding block are rotated along ring-shaped guide rail, and Geneva mechanism or gear mechanism are set between electric rotating machine output shaft and rotary shaft, are rotated
Motor drives rotary shaft rotation by Geneva mechanism or gear mechanism and braked.
8. the Zhi Qu elevators steering mechanism according to claim 2 or 3, it is characterised in that：The rotor steering mechanism
Rotatable stator is fixed in the rotary shaft of stator track infall, and the rotary shaft is supported and fixed on borehole wall basis by floating bearing
On, the overhanging end of rotary shaft fixes stationary annular guide rail on the basis of rotatable stator, the borehole wall, and rotatable stator passes through guide wheel or sliding block edge
Ring-shaped guide rail rotates, and electric rotating machine is fixed on the motor mount of rotatable stator, led between rotatable stator and the borehole wall by annular
Rail ring gear coordinates motor driven gear, rotatable stator is rotated and is braked.
9. Zhi Qu elevators steering mechanism according to claim 7, it is characterised in that：Described rotatable stator with along borehole wall base
Connecting sewing between two stator tracks of plinth fixed and arranged is arc connecting sewing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265640.XA CN104876089B (en) | 2015-05-16 | 2015-05-23 | Zhi Qu elevators steering mechanism |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015102484494 | 2015-05-16 | ||
| CN201510248449 | 2015-05-16 | ||
| CN201510265640.XA CN104876089B (en) | 2015-05-16 | 2015-05-23 | Zhi Qu elevators steering mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104876089A CN104876089A (en) | 2015-09-02 |
| CN104876089B true CN104876089B (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510265640.XA Active CN104876089B (en) | 2015-05-16 | 2015-05-23 | Zhi Qu elevators steering mechanism |
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| CN (1) | CN104876089B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3988490A1 (en) * | 2020-10-23 | 2022-04-27 | KONE Corporation | A direction changing arrangement for a multi-motor configuration linear motor conveyor system, linear motor system and a conveyor system |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016222837A1 (en) | 2016-11-21 | 2018-05-24 | Thyssenkrupp Ag | Method for operating an elevator installation |
| CN107618962A (en) * | 2017-11-06 | 2018-01-23 | 杨公民 | A kind of autosteerer for moving horizontally elevator |
| CN108821063B (en) * | 2018-07-13 | 2023-06-09 | 辽宁科技大学 | Modularized two-dimensional elevator group and operation control method thereof |
| BE1027980B1 (en) * | 2019-12-19 | 2021-08-10 | Thyssenkrupp Elevator Innovation And Operations Ag | Elevator system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2884242B2 (en) * | 1989-11-09 | 1999-04-19 | 大成建設株式会社 | Elevator with direct drive |
| EP0556595B1 (en) * | 1992-02-17 | 1996-03-27 | Inventio Ag | Passenger transport system |
| JPH0616365A (en) * | 1992-06-30 | 1994-01-25 | Hazama Gumi Ltd | Elevator system and elevator device for cage |
| JPH07232877A (en) * | 1994-02-22 | 1995-09-05 | Toshiba Corp | Operation controller for elevator |
| JP3118569B1 (en) * | 1999-07-15 | 2000-12-18 | 工業技術院長 | Wall moving mechanism for closed orbit |
| JP2010126341A (en) * | 2008-11-29 | 2010-06-10 | Norimasa Ozaki | Elevator device |
| CN101875465B (en) * | 2009-04-28 | 2012-03-28 | 河南理工大学 | Non-rope circulating multi-cabin elevator and circulating system thereof |
| CN204897083U (en) * | 2015-05-23 | 2015-12-23 | 河南理工大学 | Directly drive elevator steering mechanism |
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2015
- 2015-05-23 CN CN201510265640.XA patent/CN104876089B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3988490A1 (en) * | 2020-10-23 | 2022-04-27 | KONE Corporation | A direction changing arrangement for a multi-motor configuration linear motor conveyor system, linear motor system and a conveyor system |
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| CN104876089A (en) | 2015-09-02 |
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