CN100485128C - Longitudinal and transverse moving device for switch and rail row - Google Patents
Longitudinal and transverse moving device for switch and rail row Download PDFInfo
- Publication number
- CN100485128C CN100485128C CNB2006100140426A CN200610014042A CN100485128C CN 100485128 C CN100485128 C CN 100485128C CN B2006100140426 A CNB2006100140426 A CN B2006100140426A CN 200610014042 A CN200610014042 A CN 200610014042A CN 100485128 C CN100485128 C CN 100485128C
- Authority
- CN
- China
- Prior art keywords
- track
- rail
- travelling wheel
- section
- catching device
- 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.)
- Active
Links
Images
Abstract
The longitudinal a transverse moving apparatus for switch and rail row includes elevating system, walking system and hydraulic driving control system. There may be several pieces of longitudinal a transverse moving apparatus to cooperate, the elevating system is used to hoist switch and rail row together with sleepers to certain height and set them on the walking system for moving to required site. The present invention is automatic, safe, and high in work efficiency. In addition, the apparatus is detachable and suitable for field use.
Description
Technical field
The present invention relates to a kind of railway engineering special equipment, particularly relate to a kind of track switch, section of track moving device in length and breadth.
Background technology
At present, all be labour-intensive job practicess such as doing it by hand and carry it on one's shoulder of employing heaviness basically when each unit in charge of construction of railway engineering changes track switch, the section of track in the existing line transformation, every replacing is one group heavily about 60 tons in the work progress, the about 44 meters track switch of length not only needs 180～200 constructors, but also needs to block corresponding circuit about 3 hours.Carry out work because so many constructor must concentrate on to intersect simultaneously in narrow the construction operation district in, so construction safety is extremely unstable, and construction risk is high, so time-consuming, effort and construction cost height.Thereby develop a kind of construction technology that can change this backwardness, realize semi-automation or automated construction that track switch, the section of track move in length and breadth, thereby save manpower, time, reduce construction cost, reduce simultaneously interference to greatest extent, and the special equipment of construction safety is the direction that the scientific research personnel makes great efforts always to driving.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of simple in structure, in light weight, convenient and flexible operation, the track switch that automaticity height and safety are good, the section of track be moving device in length and breadth.
In order to achieve the above object, track switch provided by the invention, the section of track in length and breadth moving device comprise landing system, walking system and hydraulic power control system; Wherein said landing system is made up of combination steelframe, 4 jacking cylinders and 4 track-catching devices; The main body of combination steelframe is horizontally disposed rectangular frame, two ends, the outside parts of its each minor face outwards protrude and are formed with 2 jacking cylinder hangers, and the outside two-end part on each long limit then outwards protrudes and is formed with equidistant track-catching device hanger between 2 spacings and two one steel rails; 4 jacking cylinders that link to each other with the hydraulic power control system are vertically mounted on 4 jacking cylinder hangers of combination steelframe removably; 4 track-catching devices that link to each other with the hydraulic power control system then are arranged on respectively on each track-catching device hanger of combination steelframe removably; Described walking system by 4 spacings of being separated by be arranged on ground rail support, the travelling wheel device that is installed in the upper end of 4 rail supports and the tubulose rail that extends along track switch, section of track moving direction and 2 upper ends that are positioned at rail and standoff distance setting constitutes; The hydraulic power control system then is made up of the gasoline engine, hydraulic pump, fuel tank and the hand-operated direction valve that are arranged on combination steelframe upper end.
Described track-catching device comprises track-catching device oil cylinder, 2 pull bars, U-lag, connecting rod and rail pawls; Wherein outwards protrude on the cylinder block of track-catching device oil cylinder and be formed with 4 spiders at a distance of 90 degree, wherein 2 relative spiders are connected to the upper end of 2 pull bars, all the other 2 spiders then level run through the suppending hole of track-catching device hanger on the combination steelframe and track-catching device are connected the side of U-lag is reverse U shape on the combination steelframe, and its upper end links to each other with the piston rod thread of track-catching device oil cylinder; The upper end of connecting rod is hinged on the groove inwall of U-lag, and the upper end of its lower end and rail pawl is hinged; The bottom, front and back end of rail pawl is then hinged with the lower end of 2 pull bars respectively.
Described rail support comprises 3 legs, 3 telescopic support arms and 1 rail bearing; The bottom of 3 legs is isosceles triangle, and wherein 2 be positioned at the outside and fix on the ground; Its length direction of the upper end edge of rail bearing connects to form and is useful on the semi-circular recesses of placing rail, and its bottom surface is provided with 3 mutual alignments and 3 legs the Connection Block of the corresponding and mutual spacing in position less than distance between leg is set; The upper and lower side of 3 support arms then is hinged on respectively on 3 Connection Blocks and 3 legs.
Described travelling wheel device comprises sleeper carriage, vertical pivot, travelling wheel support, travelling wheel and hydraulic motor; The sleeper carriage that wherein is positioned at the upper end has the bathtub construction that opening makes progress, and the shape of groove is corresponding with the contour structures of sleeper bottom; The upper end of vertical pivot is fixed on bottom centre's parts of sleeper carriage, and its lower end then utilizes bearing to be installed in the centre, upper end of travelling wheel support; The travelling wheel support is the bathtub construction that Open Side Down; It is identical with the radius of curvature of rail that travelling wheel has radially cave inward formation and radius of curvature, thereby the arc roll surface that can roll on rail, and the two ends of its axis of rotation utilize bearing to be arranged on the two side of travelling wheel support; The hydraulic motor that links to each other with the hydraulic power control system then joins with axis of rotation one end of travelling wheel.
Track switch provided by the invention, the section of track moving device in length and breadth can use according to the independent or many assembly covers of the length of track switch, the section of track, it can utilize track switch, the rail on the section of track and the sleeper that landing system will be to be moved together upwards to rise to certain altitude, then walking system is placed under the sleeper, utilize walking system at last track switch, section of track road along the line vertical shift or traversing to the appointed place.With the construction of 60kg12# track switch is example, whole replacing process only needs 30～40 carrying personnel, 7 operating personnel and 1 commanding to work 1～2 hour, not only can save great amount of manpower and time like this, and automaticity height, safety is good, and can reduce the interference to driving to greatest extent.In addition, because the parts of this equipment are detachable, and also simple in structure, in light weight, and self-powered, thereby be very suitable for the field work use.
Description of drawings
Below in conjunction with the drawings and specific embodiments to track switch provided by the invention, the section of track in length and breadth moving device be elaborated.
Fig. 1 is track switch provided by the invention, a section of track moving device forward structure schematic diagram in length and breadth.
Fig. 2 is track switch provided by the invention, a section of track moving device lateral view in length and breadth.
Fig. 3 is the track switch shown in Fig. 1, a section of track landing system structure vertical view in the moving device in length and breadth.
Fig. 4 is the track switch shown in Fig. 1, a section of track track-catching device side structure schematic diagram in the moving device in length and breadth.
Fig. 5 is the track switch shown in Fig. 1, a section of track rail pawl open configuration schematic diagram in the moving device in length and breadth.
Critical piece label declaration in the accompanying drawing:
1: landing system 2: walking system
3: hydraulic power control system 4: the combination steelframe
5: jacking cylinder 6: track-catching device
7: jacking cylinder hanger 8: rail
9: track-catching device hanger 10: the rail support
11: rail 12: the travelling wheel device
13: gasoline engine 14: hydraulic pump
15: fuel tank 16: hand-operated direction valve
17: track-catching device oil cylinder 18: pull bar
19:U shape groove 20: rail pawl
21: connecting rod 22: spider
23: leg 24: support arm
25: rail bearing 26: groove
27: Connection Block 28: the sleeper carriage
29: vertical pivot 30: the travelling wheel support
31: travelling wheel 32: hydraulic motor
33: groove 34: sleeper
35: axis of rotation
The specific embodiment
As Fig. 1～shown in Figure 5, described track switch, the section of track moving device in length and breadth comprise landing system 1, walking system 2 and hydraulic power control system 3; Wherein said landing system 1 is made up of combination 4,4 jacking cylinders 5 of steelframe and 4 track-catching devices 6; The main body of combination steelframe 4 is horizontally disposed rectangular frame, two ends, the outside parts of its each minor face outwards protrude and are formed with 2 jacking cylinder hangers 7, and the outside two-end part on each long limit then outwards protrudes and is formed with equidistant track-catching device hanger 9 between 2 spacings and two one steel rails 8; 4 jacking cylinders 5 that link to each other with hydraulic power control system 3 are vertically mounted on 4 jacking cylinder hangers 7 of combination steelframe 4 removably; 6 of 4 track-catching devices that link to each other with hydraulic power control system 3 are arranged on respectively on each track-catching device hanger 9 of combination steelframe 4 removably; Described walking system 2 by 4 spacings of being separated by be arranged on ground rail support 10, the travelling wheel device 12 that is installed in the upper end of 4 rail supports 10 and the tubulose rail 11 that extends along track switch, section of track moving direction and 2 upper ends that are positioned at rail 11 and standoff distance setting constitutes; Hydraulic power control system 3 then is made up of the gasoline engine 13, hydraulic pump 14, fuel tank 15 and the hand-operated direction valve 16 that are arranged on combination steelframe 4 upper ends.
Described track-catching device 6 comprises track-catching device oil cylinder 17,2 pull bars 18, U-lag 19, connecting rod 21 and rail pawls 20; Wherein outwards protrude on the cylinder block of track-catching device oil cylinder 17 and be formed with 4 spiders 22 at a distance of 90 degree, wherein 2 relative spiders 22 are connected to the upper end of 2 pull bars 18, and all the other 2 spiders 22 then level run through the suppending hole of track-catching device hanger 9 on the combination steelframe 4 and track-catching device 6 is connected on the combination steelframe 4; The side of U-lag 19 is reverse U shape, and its upper end links to each other with the piston rod thread of track-catching device oil cylinder 17; The upper end of connecting rod 21 is hinged on the groove inwall of U-lag 19, and the upper end of its lower end and rail pawl 20 is hinged; The bottom, front and back end of rail pawl 20 is then hinged with the lower end of 2 pull bars 18 respectively.
Described rail support 10 comprises 23,3 telescopic support arms 24 of 3 legs and 1 rail bearing 25; The bottom of 3 legs 23 is isosceles triangle, and wherein 2 be positioned at the outside and fix on the ground; Its length direction of the upper end edge of rail bearing 25 connects to form and is useful on the semi-circular recesses 26 of placing rail 11, and its bottom surface is provided with 3 mutual alignments and 3 legs 23 Connection Block 27 of the corresponding and mutual spacing in position less than 23 distances of leg is set; The upper and lower side of 3 support arms 24 then is hinged on respectively on 3 Connection Blocks 27 and 3 legs 23.
Described travelling wheel device 12 comprises sleeper carriage 28, vertical pivot 29, travelling wheel support 30, travelling wheel 31 and hydraulic motor 32; The sleeper carriage 28 that wherein is positioned at the upper end has the bathtub construction that opening makes progress, and the shape of groove 33 is corresponding with the contour structures of sleeper 34 bottoms; The upper end of vertical pivot 29 is fixed on bottom centre's parts of sleeper carriage 28, and its lower end then utilizes bearing to be installed in the centre, upper end of travelling wheel support 30; Travelling wheel support 30 is the bathtub construction that Open Side Down; It is identical with the radius of curvature of rail 11 that travelling wheel 31 has radially cave inward formation and radius of curvature, thereby the arc roll surface that can roll on rail 11, and the two ends of its axis of rotation 35 utilize bearing to be arranged on the two side of travelling wheel support 30; The hydraulic motor 32 that links to each other with hydraulic power control system 3 then joins with axis of rotation 35 1 ends of travelling wheel 31.
When needs utilize track switch provided by the invention, the section of track in length and breadth moving device change track switch or the section of track and with it when traversing, at first operating personnel need according to the definite equipment group number that is adopted of the length of the track switch or the section of track, put combination steelframe 4 in every group of equipment along the length direction of rail 8 spacing of on the track switch or the section of track, being separated by then, even the track-catching device hanger 9 of combination on the steelframe 4 be positioned at just rail 8 directly over, jacking cylinder hanger 7 then is positioned at the center of two adjacent sleepers 34.On combination steelframe 4,4 jacking cylinders 5,4 track-catching devices 6 and hydraulic power control systems 3 are installed successively and connect oil circuit afterwards.Under 1 commander's unified command, every group of equipment adopts manual mode to start gasoline engine 13 simultaneously by 1 operating personnel subsequently, thereby provides power for hydraulic pump 14.Then operating personnel under commander's the unified command press simultaneously on the hand-operated direction valve 16 respective switch so that track-catching device oil cylinder 17 start working.Under the effect of hydraulic pump 14, the piston rod on the track-catching device oil cylinder 17 begins to move down, thereby rail pawl 20 is moved down, and the jaw for the treatment of rail pawl 20 is inwardly closed with it when being lower than the upper end height of rail 8, thereby rail 8 is clenched.Subsequently operating personnel press simultaneously on the hand-operated direction valve 16 respective switch so that jacking cylinder 5 start working, under the effect of hydraulic pump 14, all jacking cylinder 5 jackings together, thus a plurality of combination steelframes 4, track-catching device 6, two one steel rails 8 and all sleepers 34 of being connected on two one steel rails 8 together upwards are promoted to certain altitude.At this moment operating personnel begin below the sleeper 34 after lifting walking system 2 to be installed, promptly at first 2 rail support 10 standoff distances are fixed on the ground of sleeper 24 belows that are positioned at combination steelframe 4 centers, and other 2 rail support 10 standoff distances are arranged on outside the circuit, and rail 11 is placed in 4 grooves 26 on the rail bearing 25.Then the sleeper carriage 28 on 2 travelling wheel devices 12 is installed in the bottom of sleeper 34.Treat that walking system 2 assemblings finish, operating personnel will press respective switch on the hand-operated direction valve 16 once more so that jacking cylinder 5 backhauls, thereby travelling wheel 31 roll surfaces on the travelling wheel device 12 are contacted with the upper surface of rail 11, finish until 5 portion's backhauls of jacking cylinder.Operating personnel connect the oil circuit between hydraulic power control system 3 and the hydraulic motor 32 and press respective switch on the hand-operated direction valve 16 so that hydraulic motor 32 entrys into service then, thereby drive the traversing simultaneously appointed place to driving route of travelling wheel 31, travelling wheel support 30, sleeper carriage 28, sleeper 34, rail 8, landing system 1 and hydraulic power control system 3 that is attached thereto.And then make jacking cylinder 5 jackings and remove walking system 2, make jacking cylinder 5 backhauls afterwards and track switch or the section of track are placed on the ground, make 17 backhauls of track-catching device oil cylinder just can finish whole traversing operating process at last.And when the needs vertical shift track switch or the section of track, only need rail support 10 and rail 11 respectively are provided with a row along the direction of rail 8 at the bottom of the pillow of rail 8 both sides, and serve as spool to revolve to turn 90 degrees to carry out the aforesaid operations process with vertical pivot 29 bottom of travelling wheel device 12.In addition, track switch provided by the invention, the section of track moving device in length and breadth also can be used for the laying a switch or the section of track, can carry out circuit track lifting, track lowering construction simultaneously.
Claims (4)
1, a kind of track switch, section of track moving device in length and breadth, it is characterized in that: described track switch, the section of track moving device in length and breadth comprise landing system (1), walking system (2) and hydraulic power control system (3); Wherein said landing system (1) is made up of combination steelframe (4), 4 jacking cylinders (5) and 4 track-catching devices (6); The main body of combination steelframe (4) is horizontally disposed rectangular frame, two ends, the outside parts of its each minor face outwards protrude and are formed with 2 jacking cylinder hangers (7), and the outside two-end part on each long limit then outwards protrudes and is formed with equidistant track-catching device hanger (9) between 2 spacings and two one steel rails (8); 4 jacking cylinders (5) that link to each other with hydraulic power control system (3) are vertically mounted on 4 jacking cylinder hangers (7) of combination steelframe (4) removably; 4 track-catching devices (6) that link to each other with hydraulic power control system (3) then are arranged on respectively on each track-catching device hanger (9) of combination steelframe (4) removably; Described walking system (2) is arranged on ground rail support (10), is installed in travelling wheel device (12) formation that the upper end of 4 rail supports (10) and the tubulose rail (11) that extends along track switch, section of track moving direction and 2 upper ends that are positioned at rail (11) and standoff distance are provided with by 4 spacings of being separated by; Hydraulic power control system (3) then is made up of the gasoline engine (13), hydraulic pump (14), fuel tank (15) and the hand-operated direction valve (16) that are arranged on combination steelframe (4) upper end.
2, track switch according to claim 1, section of track moving device in length and breadth, it is characterized in that: described track-catching device (6) comprises track-catching device oil cylinder (17), 2 pull bars (18), U-lag (19), connecting rod (21) and rail pawl (20); Wherein outwards protrude on the cylinder block of track-catching device oil cylinder (17) and be formed with 4 spiders (22) at a distance of 90 degree, wherein 2 relative spiders (22) are connected to the upper end of 2 pull bars (18), and all the other 2 spiders (22) then level run through the suppending hole of the last track-catching device hanger (9) of combination steelframe (4) and track-catching device (6) is connected on the combination steelframe (4); The side of U-lag (19) is reverse U shape, and its upper end links to each other with the piston rod thread of track-catching device oil cylinder (17); The upper end of connecting rod (21) is hinged on the groove inwall of U-lag (19), and the upper end of its lower end and rail pawl (20) is hinged; The bottom, front and back end of rail pawl (20) is then hinged with the lower end of 2 pull bars (18) respectively.
3, track switch according to claim 1, section of track moving device in length and breadth, it is characterized in that: described rail support (10) comprises 3 legs (23), 3 telescopic support arms (24) and 1 rail bearing (25); The bottom of 3 legs (23) is isosceles triangle, and wherein 2 be positioned at the outside and be fixed on ground and on; Its length direction of the upper end edge of rail bearing (25) connects to form and is useful on the semi-circular recesses (26) of placing rail (11), and its bottom surface is provided with 3 mutual alignments and 3 legs (23) Connection Block (27) of the corresponding and mutual spacing in position less than distance between leg (23) is set; The upper and lower side of 3 support arms (24) then is hinged on respectively on 3 Connection Blocks (27) and 3 legs (23).
4, track switch according to claim 1, section of track moving device in length and breadth, it is characterized in that: described travelling wheel device (12) comprises sleeper carriage (28), vertical pivot (29), travelling wheel support (30), travelling wheel (31) and hydraulic motor (32); The sleeper carriage (28) that wherein is positioned at the upper end has the bathtub construction that opening makes progress, and the shape of groove (33) is corresponding with the contour structures of sleeper (34) bottom; The upper end of vertical pivot (29) is fixed on bottom centre's parts of sleeper carriage (28), and its lower end then utilizes bearing to be installed in the centre, upper end of travelling wheel support (30); Travelling wheel support (30) is the bathtub construction that Open Side Down; It is identical with the radius of curvature of rail (11) that travelling wheel (31) has radially cave inward formation and radius of curvature, thereby the arc roll surface that can on rail (11), roll, the two ends of its axis of rotation (35) utilize bearing to be arranged on the two side of travelling wheel support (30); The hydraulic motor (32) that links to each other with hydraulic power control system (3) then joins with axis of rotation (35) one ends of travelling wheel (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100140426A CN100485128C (en) | 2006-06-02 | 2006-06-02 | Longitudinal and transverse moving device for switch and rail row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100140426A CN100485128C (en) | 2006-06-02 | 2006-06-02 | Longitudinal and transverse moving device for switch and rail row |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1858355A CN1858355A (en) | 2006-11-08 |
| CN100485128C true CN100485128C (en) | 2009-05-06 |
Family
ID=37297306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100140426A Active CN100485128C (en) | 2006-06-02 | 2006-06-02 | Longitudinal and transverse moving device for switch and rail row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100485128C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720103B (en) * | 2012-06-15 | 2015-02-11 | 北京金信海液科技有限公司 | Rail turnout unit |
| CN104264547B (en) * | 2014-10-15 | 2015-12-30 | 中铁六局集团天津铁路建设有限公司 | Can brake can accurate adjustment track switch, the section of track change lay standby |
| CN104309524A (en) * | 2014-10-22 | 2015-01-28 | 中国北车集团沈阳机车车辆有限责任公司 | Approach rail clamp, rail withdrawal guiding and levering bogie and long-rail transport bogie unit |
| CN105274913B (en) * | 2015-11-18 | 2017-03-08 | 孙晓伟 | Multifunctional railroad turnout entirety transverse and longitudinal moving device and its moving method |
-
2006
- 2006-06-02 CN CNB2006100140426A patent/CN100485128C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN1858355A (en) | 2006-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102287209B (en) | Tunnel arch center installation operation vehicle | |
| CN202148909U (en) | Operation vehicle for mounting tunnel arch trusses | |
| CN100564791C (en) | The drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device | |
| CN103726421B (en) | Height and span adjustable track paver for metro construction | |
| CN106194220A (en) | Tunnel splash guard installs chassis | |
| CN203021883U (en) | Wheel-track railway track laying unit | |
| CN201721451U (en) | Variable-height continuous steel truss railway bridge inspection vehicle | |
| CN100485128C (en) | Longitudinal and transverse moving device for switch and rail row | |
| CN103952954A (en) | Method for replacing subway track plate, subway plate replacing vehicle and plate replacing unit | |
| CN112252100A (en) | Equipment for laying and replacing railway turnout and operation method | |
| CN104929000A (en) | Sectional railway track laying machine set and assembling method thereof | |
| CN201660381U (en) | Special sling cart for high-speed railway | |
| CN2903164Y (en) | Railroad switch, section of track cross slidding equipment | |
| CN203684019U (en) | Height and span adjustable track laying machine for subway construction | |
| CN206625845U (en) | A kind of inverted arch trestle | |
| CN207919265U (en) | Suitable for covering rail plate-type ballastless track plate paver on steel truss girder bridge | |
| CN201963312U (en) | Automatic walking device used for walking on uneven ground | |
| CN103790418A (en) | Car carrying plate linear displacement transferring system of vertical lifting type parking equipment | |
| CN114715797A (en) | Track slab replacing device and system | |
| CN203891522U (en) | Vehicle-loading plate linear displacement transferring system for vertical lifting parking device | |
| CN200985752Y (en) | Drill headframe two-deck platform mechanical arm grabbing drill stem mechanism | |
| CN104762881B (en) | A kind of method of mobile formwork girder whole lateral moving | |
| CN113735015A (en) | Single-rail dismounting auxiliary equipment and working method thereof | |
| CN205772931U (en) | A kind of gantry crane being prone to remote transverse shifting | |
| CN104727193A (en) | Segmented railway track laying set and transportation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yuan Helai Inventor after: Ma Xiangchun Inventor after: Li Ailin Inventor after: Li Yongqing Inventor after: Wang Jinhai Inventor after: He Zhen Inventor after: Mei Shutong Inventor after: Wan Qikun Inventor after: Guo Qiwei Inventor after: Yang Bingxun Inventor after: Wang Dongxu Inventor after: Li Xiaohe Inventor after: Wu Zhenya Inventor before: Yuan Helai Inventor before: He Zhen Inventor before: Mei Shutong Inventor before: Wan Qikun Inventor before: Guo Qiwei Inventor before: Yang Bingxun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YUAN HELAI HE ZHEN MEI SHUTONG WAN QIKUN GUO QIWEI YANG BINGXUN TO: YUAN HELAI HE ZHEN MEI SHUTONG WAN QIKUN GUO QIWEI YANG BINGXUN WANG DONGXU LI XIAOHE WU ZHENYA MA XIANGCHUN LI AILIN LI YONGQING WANG JINHAI |
|
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yuan Helai Inventor after: Ma Xiangchun Inventor after: Li Ailin Inventor after: Li Yongqing Inventor after: He Zhen Inventor after: Mei Shutong Inventor after: Wan Qikun Inventor after: Guo Qiwei Inventor after: Yang Bingxun Inventor after: Wang Dongxu Inventor after: Li Xiaohe Inventor after: Wu Zhenya Inventor before: Yuan Helai Inventor before: Ma Xiangchun Inventor before: Li Ailin Inventor before: Li Yongqing Inventor before: Wang Jinhai Inventor before: He Zhen Inventor before: Mei Shutong Inventor before: Wan Qikun Inventor before: Guo Qiwei Inventor before: Yang Bingxun Inventor before: Wang Dongxu Inventor before: Li Xiaohe Inventor before: Wu Zhenya |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YUAN HELAI HE ZHEN MEI SHUTONG WAN QIKUN GUO QIWEI YANG BINGXUN WANG DONGXU LI XIAOHE WU ZHENYA MA XIANGCHUN LI AILIN LI YONGQING WANG JINHAI TO: YUAN HELAI HE ZHEN MEI SHUTONG WAN QIKUN GUO QIWEI YANG BINGXUN WANG DONGXU LI XIAOHE WU ZHENYA MA XIANGCHUN LI AILIN LI YONGQING |