CN106422357A - Rail changing device for roller coaster - Google Patents
Rail changing device for roller coaster Download PDFInfo
- Publication number
- CN106422357A CN106422357A CN201610983407.XA CN201610983407A CN106422357A CN 106422357 A CN106422357 A CN 106422357A CN 201610983407 A CN201610983407 A CN 201610983407A CN 106422357 A CN106422357 A CN 106422357A
- Authority
- CN
- China
- Prior art keywords
- roller
- coaster
- exchanging device
- movable rail
- rail section
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H18/00—Highways or trackways for toys; Propulsion by special interaction between vehicle and track
- A63H18/02—Construction or arrangement of the trackway
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H18/00—Highways or trackways for toys; Propulsion by special interaction between vehicle and track
- A63H18/14—Drives arranged in the track, e.g. endless conveying means, magnets, driving-discs
Landscapes
- Table Equipment (AREA)
Abstract
The invention discloses a rail changing device for a roller coaster. After the roller coaster enters a rail changing zone, the roller coaster is rotated for a certain angle through the rail changing device, then can be connected to a subsequent fixed rail section and continues to move ahead. The rail changing device for the roller coaster comprises a fixed pedestal, a rotating pedestal and a swinging bracket, wherein the fixed pedestal and the rotating pedestal are connected through a rotary bearing, so that the rotating pedestal can rotate for 360 degrees around the axis of the fixed pedestal; the top of the rotating pedestal is rotationally connected with the swinging bracket through a rotary bearing; a hydraulic cylinder capable of swinging the swinging bracket with the rotary bearing as a fulcrum is arranged between the swinging bracket and the rotating pedestal; a movable rail section for the roller coaster to drive therein is mounted on the top of the swinging bracket. After passengers in the roller coaster enter the movable rail section, the movable rail section is rotated around a vertical axis to break away from the fixed rail section, the posture of a rail is adjusted through a rotating pair and a hydraulic action, and the roller coaster is rotated for a certain angle and is then connected to the subsequent fixed rail section to achieve rail change.
Description
Technical field
The present invention relates to a kind of recreation facility kind equipment, more particularly, it relates to a kind of supply roller-coaster in the process of moving
Direction of travel can be changed, and increase the roller-coaster track exchanging device of experience effect wherein.
Background technology
Traditional roller-coaster is that train is directly entered behind raising section and falls section, and this design is ripe by visitor institute
Know, lack fresh, excitement, also have rail break once in a while, switch tracks design, but being typically designed of rail break is the peak of in rail, row
Before car runs to peak (at rail break) by kinetic energy, speed is reduced to zero, then upside down return.Switch tracks be train away from when
The track of walking (do not have train) to be realized by the translation of platform, these traditional designs, the fortune first to train for the visitor
Line mode compares to be known it is impossible to experience the stimulation experience that vivid platform in running is brought, and can not preferably join
Close the theme in existing recreation facility.
Content of the invention
In order to enrich experience during roller-coaster is taken for the passenger it is easier to around setting, theme combine, this
Bright purpose is to provide a kind of roller-coaster track exchanging device, can bring impression that is truer, stimulating to occupant.
Roller-coaster track exchanging device in the present invention, rotates certain angle when roller-coaster enters the track exchanging device described in Qu Houjing that switches tracks
Follow-up trapped orbit section can be connected after degree, make roller-coaster continue to move ahead, described roller-coaster track exchanging device include fixed pedestal,
Rotating basis and swinging mounting, are connected by floating bearing between described fixed pedestal and described rotating basis, make described rotation base
Seat can make 360 degree of rotations around the axis of described fixed pedestal, and the top of described rotating basis and described swinging mounting are through revolution
Hold and be rotatably connected, and be provided between described swinging mounting and described rotating basis and can make swinging mounting with described pivoting support
Make the hydraulic cylinder swinging for fulcrum, at the top of described swinging mounting, the movable rail section sailed into for roller-coaster is installed.
Described track exchanging device further includes the two rotation width installed at the top of described swinging mounting, in described rotation
Turn and the gyroaxis that can make to swing is installed in width, described movable rail section is fixedly mounted on described gyroaxis.
Described rotating basis is a tubular rotating basis being in cylinder.
Described rotating basis is fixed on the outer shroud of described floating bearing, and described fixed pedestal is fixed on described floating bearing
Inner ring on.
For described rotating basis and fixed pedestal floating bearing by AC servo machinery driving and location control, make institute
State rotating basis and enable 360 degree and rotate freely, described AC servo motor is arranged on the side of described fixed pedestal.
It is connected by joint track apparatus between described trapped orbit section and movable rail section, described joint track apparatus include and are fixed on
The guide groove of described trapped orbit section and the guide wheel being fixedly mounted on described movable rail section.
One end of described guide groove is in bell mouth shape.
The both sides of described movable rail section are provided with multiple band-type brakes for fixing roller-coaster car body, in described movable rail
The end of section is provided with the electric locking device for the roller-coaster car body that locks.
Described locking device includes and stops, by hinge, locking hook and the second connecting rod component that axle is articulated in movable rail section,
For connecting the first connecting rod component of locking hook and second connecting rod component, with first connecting rod component, second connecting rod component coaxial pivot
The executive component connecing.
Roller-coaster track exchanging device in the present invention can produce vibration and the effect of rotation during switching tracks, can same venue
Interior theme carries out interaction, strengthens the stimulation experience of visitor, meanwhile, by rotary support mechanism carry out noiseless switch tracks, can give
Visitor brings unexpected effect.
Brief description
Fig. 1 is structural representation when roller-coaster track exchanging device and roller-coaster are combined together in the present invention.
Fig. 2 is schematic diagram when the first track canned paragraph enters into the second track canned paragraph for the roller-coaster in the present invention.
Fig. 3 is the structural representation of roller-coaster track exchanging device in the present invention.
Fig. 4 is the structural representation that in the present invention, locking device is in during locking states.
Fig. 5 is the structural representation that in the present invention, locking device is in during opening.
Fig. 6 is the connection enlarged diagram of rotation width and gyroaxis in the present invention.
Fig. 7 is the structural representation of joint track apparatus in the present invention.
Fig. 8 is the schematic top plan view of joint track apparatus in the present invention.
Fig. 9 is the structural representation in Fig. 7 along line B-B.
Figure 10 is the structural representation of another embodiment of roller-coaster track exchanging device in the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment in the present invention is described in further detail.
In order to coordinate the needs of theme of travelling, need the roller-coaster of passenger's carriage to realize right-angle turning, or have different angles
Rotation, as shown in Figure 1, Figure 2 and Figure 3, when roller-coaster 4 needs to enter into the second trapped orbit section 2 from the first trapped orbit section 1
When, it is possible to use the roller-coaster track exchanging device 3 in the present invention is realizing.After utilizing the roller-coaster track exchanging device 3 in the present invention
Roller-coaster 4 in the first trapped orbit section 1 for the traveling can be made to be introduced into the movable rail section in roller-coaster track exchanging device 3
17, by means of the band-type brake 14 in roller-coaster track exchanging device 3 and locking device 13, roller-coaster 4 is fixed and locks, restart
Roller-coaster track exchanging device 3, rotates to the position engaging with the second trapped orbit section 2, band-type brake 14 and locking device 13 are opened, and make
Roller coaster 4 starts traveling and enters into the second trapped orbit section 2, continues to move ahead.
When roller-coaster 4 enters in roller-coaster track exchanging device 3, vibration, rotation, pendulum in roller-coaster track exchanging device 3, can be produced
Move and other effects, carry out interaction with the theme in venue, strengthen the stimulation experience of visitor.
As shown in figure 3, roller-coaster track exchanging device 3 includes in cylindrical fixed pedestal 5, passes through floating bearing 8 and solid
The rotating basis 6 determining the connection of pedestal 5 top, the swinging mounting 7 being arranged on rotating basis 6 top by pivoting support 12 and peace
It is contained in rotary shaft 16 and the movable rail section 17 at swinging mounting 7 top.Rotating basis 6 is fixed on the outer shroud of floating bearing 8, Gu
Determine pedestal 5 to be fixed in the inner ring of floating bearing 8.The rotation of floating bearing 8 drives by the servomotor 9 with encoder, watches
Take the side that motor 9 is fixedly mounted on cylindrical fixed pedestal 5.By the connection of floating bearing 8, in the driving of servomotor 9
Under can make to make 360 degree of rotations between rotating basis 6 and fixed pedestal 5.
The top of rotating basis 6 is rotatably connected through pivoting support 12 with swinging mounting 7, and one end of swinging mounting 7 sets simultaneously
It is equipped with a first hydraulic cylinder 10, the other end of this first hydraulic cylinder 10 connects the side bottom of rotating basis 6, in first hydraulic cylinder 10
Driving under swinging mounting 7 can be made to swing with pivoting support 12 as fulcrum, make swing to the passenger in roller-coaster 4
Effect.
One rotation 18 of each fixed installation of the two ends of swinging mounting 17, what gyroaxis 16 can be freely rotatable is located in two rotations
Turn in 18, as shown in fig. 6, the movable rail section 17 of roller coaster track, movable rail section are installed with gyroaxis 16
17 structure is identical with the track model in first, second trapped orbit section 1,2 and structure, and is commercially available matured product, no longer
Describe in detail, facilitate the traveling of roller-coaster 4.It is located in swinging mounting 7 and connects the relative side of first hydraulic cylinder 10, be provided with the
Two hydraulic cylinders 11, under the driving of second hydraulic cylinder 11, can make to be arranged on gyroaxis 16 between two rotations 18 together with
Movable rail section 17 1 acts as the rotation of certain angle, to the passenger in roller-coaster 4 with wiggly effect.
As shown in figure 3, being provided with multiple band-type brakes 14 in the both sides of gyroaxis 16, pacify in the end of movable rail section 17 simultaneously
Equipped with locking device 13, by band-type brake 14, the car body of roller-coaster 4 is fixed after roller-coaster 4 enters into movable rail section 17,
And locked so that roller-coaster 4 is securely fastened in movable rail section 17 very much by locking device 13, and with movable rail
Section 17 is moved together.
As shown in Figure 4 and Figure 5, locking device 13 includes and is articulated in the locking in movable rail section 7 by cutting with scissors only axle 228
Hook 221 and second connecting rod component 225, for connecting the first connecting rod component 222 of locking hook 221 and second connecting rod component 225, with
First connecting rod component 222, the executive component 226 of the coaxial pivot joint of second connecting rod component 225.When the car body of roller-coaster 4 enters into work
After dynamic orbital segment 17, stretched out by executive component 226, promote first connecting rod component 222, second connecting rod component 225, support and fixing
On the block 223 in movable rail section 17, locking hook 221 is made to hook fixation with the restriction bearing pin 227 on roller-coaster 4 car body,
When roller-coaster 4 needs to sail out of movable rail section 17, executive component 226 is retracted, and drives locking hook 221 to depart from and limits bearing pin 227,
Locking device 13 is beaten, as shown in Figure 5.Open with locking during position detection is carried out by position sensor 224, and to holding
Units 226 are controlled, and executive component 226 can adopt hydraulic cylinder or cylinder.
After roller-coaster 4 enters into movable rail section 17, lock roller-coaster car body by band-type brake 14 and electric locking device 13,
The gyroaxis 16 of movable rail section 17 lower section is departed from the joint track apparatus 19 of the first trapped orbit section 1 lower section, is carried by rotating basis 6
Dynamic movable rail section 17 rotates, and roller-coaster 4 may be driven to make swing by swinging mounting 7 during rotating, also simultaneously
Roller-coaster 4 can be driven to swing by gyroaxis 16, when roller-coaster 5 is rotated to desired location, movable rail section 17 with
Second trapped orbit section 2 engages, and that is, movable rail section 17 is engaged with the joint track apparatus 19 in the second trapped orbit section 2, roller-coaster 4
Enter the second trapped orbit section 2, continue to move ahead.By position sensor test position signal in the whole motion process of roller-coaster,
And controlled band-type brake 14 and locking device 13 in movable rail section 17 by PLC.
As shown in Figure 7 and Figure 8, joint track apparatus 19 include that to be fixed on the first trapped orbit section 1 lower section right with gyroaxis 16
Answer the revolution short axle 24 of position, be fixedly mounted on the guide groove 20 in revolution short axle 24, be arranged on movable rail section 17 lower section revolution
The guide wheel 21 of axle 16 end.Wherein, one end of guide groove 20 is in horn-like, as shown in figure 9, being easy to the entrance of guide wheel 21.Work as activity
Orbital segment 17 around vertical axis (center line of rotating basis) rotate when, close to the first trapped orbit section 1 or the second trapped orbit
During section 2, by the effect of guide wheel 21 and guide groove 20, make the first trapped orbit section 1 or the second trapped orbit section 2 and movable rail section
17 accurately dock, and locked with bolt device 22 it is ensured that the first trapped orbit section 1 and movable rail section 17 firm, accurately right
Position.
As shown in Figure 10, the swinging mounting 7 of roller-coaster track exchanging device and the connection of pivoting support 12 in the present invention, turns round and props up
Hold 12 centres that may be located at swinging mounting 7 it is also possible to deviate centre position, install between swinging mounting 7 and gyroaxis 16
There is vibration absorber 25.
In sum, the roller-coaster track exchanging device in the present invention can be realized by the revolute that floating bearing 8 is formed
360 ° rotate freely, and roller-coaster can be made to make anteversion and retroversion by hydraulic cylinder and gyroaxis and swing and lateral tilting swing or vibration.
And can accurately be docked with subsequent rail section exactly in rotary course.
After the roller-coaster track exchanging device in the present invention, vibration and the effect of rotation in this game precess, can be produced, can
Interaction is carried out with the theme in same venue, strengthens the stimulation experience of visitor, meanwhile, noiseless changing is carried out by rotary support mechanism
Rail, brings unexpected effect to visitor.
Above content is to further describe it is impossible to assert with reference to specific preferred embodiment is made for the present invention
Being embodied as of the present invention is confined to these explanations.
Claims (9)
1. a kind of roller-coaster track exchanging device, energy after roller-coaster enters and switches tracks that described in Qu Houjing, track exchanging device rotates to an angle
Connect follow-up trapped orbit section, make roller-coaster continue to move ahead it is characterised in that described roller-coaster track exchanging device includes fixation
Pedestal, rotating basis and swinging mounting, are connected by floating bearing between described fixed pedestal and described rotating basis, make described rotation
Turn pedestal and can make 360 degree of rotations around the axis of described fixed pedestal, the top of described rotating basis and described swinging mounting are through returning
Turn supporting to be rotatably connected, and be provided between described swinging mounting and described rotating basis and can make swinging mounting with described revolution
Support the hydraulic cylinder making for fulcrum to swing, at the top of described swinging mounting, the movable rail sailed into for roller-coaster is installed
Section.
2. roller-coaster track exchanging device according to claim 1 is it is characterised in that described track exchanging device has further included
Two rotation width that the top of described swinging mounting is installed, are provided with, in described rotation width, the gyroaxis that can make to swing,
Described movable rail section is fixedly mounted on described gyroaxis.
3. roller-coaster track exchanging device according to claim 1 is it is characterised in that described rotating basis is one in cylindrical
Tubular rotating basis.
4. roller-coaster track exchanging device according to claim 3 is it is characterised in that described rotating basis is fixed on described revolution
On the outer shroud of bearing, described fixed pedestal is fixed in the inner ring of described floating bearing.
5. roller-coaster track exchanging device according to claim 3 is it is characterised in that be used for described rotating basis and fixed pedestal
Floating bearing by AC servo machinery driving and location control, make described rotating basis enable 360 degree and rotate freely, described
AC servo motor is arranged on the side of described fixed pedestal.
6. roller-coaster track exchanging device according to claim 1 is it is characterised in that described trapped orbit section and movable rail section
Between connected by joint track apparatus, described joint track apparatus include and are fixed on the guide groove of described trapped orbit section and are fixedly mounted on institute
State the guide wheel of movable rail section.
7. the roller-coaster track exchanging device according to claim 1 or 6 is it is characterised in that one end of described guide groove is in horn mouth
Shape.
8. roller-coaster track exchanging device according to claim 1 is it is characterised in that the both sides of described movable rail section are provided with
Multiple band-type brakes for fixing roller-coaster car body, are provided with for the roller-coaster car body that locks in the end of described movable rail section
Electric locking device.
9. roller-coaster track exchanging device according to claim 8 it is characterised in that described locking device include by hinge stop
Axle is articulated in locking hook and second connecting rod component in movable rail section, for connecting the first of locking hook and second connecting rod component
Link component, the executive component with first connecting rod component, second connecting rod component coaxial pivot joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610983407.XA CN106422357A (en) | 2016-11-09 | 2016-11-09 | Rail changing device for roller coaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610983407.XA CN106422357A (en) | 2016-11-09 | 2016-11-09 | Rail changing device for roller coaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106422357A true CN106422357A (en) | 2017-02-22 |
Family
ID=58207986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610983407.XA Pending CN106422357A (en) | 2016-11-09 | 2016-11-09 | Rail changing device for roller coaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106422357A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579098A (en) * | 2017-12-18 | 2018-09-28 | 北京中冶设备研究设计总院有限公司 | A kind of sideshake roller-coaster |
| CN109173279A (en) * | 2018-11-15 | 2019-01-11 | 中山市金马科技娱乐设备股份有限公司 | A kind of cyclic track amusement facility of more rails |
| CN109276889A (en) * | 2018-09-27 | 2019-01-29 | 北京中冶设备研究设计总院有限公司 | A kind of roller-coaster track exchanging device |
| CN111530091A (en) * | 2020-04-27 | 2020-08-14 | 中山市金龙游乐设备有限公司 | Roller coaster device |
| CN111822667A (en) * | 2019-04-23 | 2020-10-27 | 中冶京诚工程技术有限公司 | Casting blank steering device |
| CN113082740A (en) * | 2021-04-22 | 2021-07-09 | 浙江大丰实业股份有限公司 | Rail device convenient to change aircraft dolly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203029977U (en) * | 2013-01-29 | 2013-07-03 | 中山市金马科技娱乐设备有限公司 | Rail changing device |
| CN203540039U (en) * | 2013-10-30 | 2014-04-16 | 万达文化旅游规划研究院有限公司 | Movable type roller coaster track |
| DE102014101007B8 (en) * | 2014-01-28 | 2015-05-13 | Mack Rides Gmbh & Co Kg | Device for changing the direction of travel of a rail-bound vehicle, rail-bound ride with such a device and method for operating such a device |
| CN204489864U (en) * | 2015-01-22 | 2015-07-22 | 湖北华昌达智能装备股份有限公司 | A kind of movable rail device and rotary car body coating delivery system |
| CN206240064U (en) * | 2016-11-09 | 2017-06-13 | 万达文化旅游规划研究院有限公司 | Roller-coaster track exchanging device |
-
2016
- 2016-11-09 CN CN201610983407.XA patent/CN106422357A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203029977U (en) * | 2013-01-29 | 2013-07-03 | 中山市金马科技娱乐设备有限公司 | Rail changing device |
| CN203540039U (en) * | 2013-10-30 | 2014-04-16 | 万达文化旅游规划研究院有限公司 | Movable type roller coaster track |
| DE102014101007B8 (en) * | 2014-01-28 | 2015-05-13 | Mack Rides Gmbh & Co Kg | Device for changing the direction of travel of a rail-bound vehicle, rail-bound ride with such a device and method for operating such a device |
| CN204489864U (en) * | 2015-01-22 | 2015-07-22 | 湖北华昌达智能装备股份有限公司 | A kind of movable rail device and rotary car body coating delivery system |
| CN206240064U (en) * | 2016-11-09 | 2017-06-13 | 万达文化旅游规划研究院有限公司 | Roller-coaster track exchanging device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579098A (en) * | 2017-12-18 | 2018-09-28 | 北京中冶设备研究设计总院有限公司 | A kind of sideshake roller-coaster |
| CN109276889A (en) * | 2018-09-27 | 2019-01-29 | 北京中冶设备研究设计总院有限公司 | A kind of roller-coaster track exchanging device |
| CN109173279A (en) * | 2018-11-15 | 2019-01-11 | 中山市金马科技娱乐设备股份有限公司 | A kind of cyclic track amusement facility of more rails |
| CN109173279B (en) * | 2018-11-15 | 2023-10-31 | 广东金马游乐股份有限公司 | Multi-rail circulating track amusement equipment |
| CN111822667A (en) * | 2019-04-23 | 2020-10-27 | 中冶京诚工程技术有限公司 | Casting blank steering device |
| CN111530091A (en) * | 2020-04-27 | 2020-08-14 | 中山市金龙游乐设备有限公司 | Roller coaster device |
| CN113082740A (en) * | 2021-04-22 | 2021-07-09 | 浙江大丰实业股份有限公司 | Rail device convenient to change aircraft dolly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106422357A (en) | Rail changing device for roller coaster | |
| KR101704530B1 (en) | Fast track switch | |
| EP1933962B1 (en) | Amusement ride track with motion base | |
| CN206240064U (en) | Roller-coaster track exchanging device | |
| CN101761259B (en) | Omnidirectional automobile carrying device | |
| ES2877192T3 (en) | System and method for positioning vehicles of an amusement park attraction | |
| CN201593325U (en) | Omnidirectional automobile transportation tool | |
| CN203540039U (en) | Movable type roller coaster track | |
| JP7091448B2 (en) | Systems and methods for track vehicle orientation | |
| US11654374B2 (en) | Systems and methods for maneuvering a vehicle | |
| CN205759643U (en) | Spherical vehicle | |
| CN213159357U (en) | Amusement equipment with seat capable of rotating in multiple directions | |
| CN111714902B (en) | Amusement equipment with multidirectional rotation seat | |
| CN212631705U (en) | Amusement equipment with seat capable of rotating in multiple directions | |
| CN203170025U (en) | Snatching-type dynamic rail cart | |
| CN109671348A (en) | A kind of amusement facility virtual experience pilot system | |
| CN203451954U (en) | Device for bridge detector car walking track manual conversion | |
| CN208865167U (en) | A kind of ferris wheel | |
| CN205850208U (en) | Recreation facility | |
| CA2944050A1 (en) | Car with rotatably mounted wheel axle for a fairground ride and method for controlling a rotatably mounted wheel axle of such a car | |
| CN205239509U (en) | Non - power truck of high degree of freedom | |
| CN212631703U (en) | Amusement equipment with seat capable of rotating in multiple directions | |
| JPS6344076Y2 (en) | ||
| CN208711003U (en) | A kind of device that simulation valley mud-rock flow breaks away | |
| CN213912312U (en) | Rail-mounted amusement equipment and orbital transfer carousel and amusement facility with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180208 Address after: 116011 No. 539 Changjiang Road, Xigang District, Liaoning, Dalian, China Applicant after: DALIAN WANDA GROUP Co.,Ltd. Address before: 100022 unit 3301-3315, building 33, building 91, No. 8 Jianguo Road, Beijing, Chaoyang District Applicant before: WANDA CULTURAL TOURISM PLANNING & RESEARCH INSTITUTE Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |