CN102748386A - Novel roller guide - Google Patents
Novel roller guide Download PDFInfo
- Publication number
- CN102748386A CN102748386A CN2012102498188A CN201210249818A CN102748386A CN 102748386 A CN102748386 A CN 102748386A CN 2012102498188 A CN2012102498188 A CN 2012102498188A CN 201210249818 A CN201210249818 A CN 201210249818A CN 102748386 A CN102748386 A CN 102748386A
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- Prior art keywords
- carrier board
- bearing plate
- saddle
- last
- following
- 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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Links
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 239000002826 coolant Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010017389 Frotteurism Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Bearings For Parts Moving Linearly (AREA)
- Machine Tool Units (AREA)
Abstract
A novel roller guide comprises a base, a lower bearing plate, an upper bearing plate, a saddle, a plurality of rolling elements and two heat-conduction medium delivery pipes. The lower bearing plate is fixed on the base, the upper bearing plate is positioned on the outer side of the lower bearing plate and can slide along the length direction of the lower bearing plate, a lower mounting groove extending along the length directions of the upper bearing plate and the lower bearing plate is arranged between the upper bearing plate and the lower bearing plate, the saddle is fixed on the outer side of the upper bearing plate, an upper mounting groove extending along the length direction of the saddle and the upper bearing plate is arranged between the saddle and the upper bearing plate, a closed annular groove is formed by the upper mounting groove and the lower mounting groove, the rolling elements are mounted in the annular groove and arranged side by side along an extending track of the annular groove, the two heat conduction medium delivery pipes are disposed in the upper bearing plate and the lower bearing plate respectively, and portions, extending out of the upper bearing plate and the lower bearing plate respectively, of two ends of each of the heat conduction medium delivery pipes form a delivery inlet and a delivery outlet. The novel roller guide is high in operation accuracy and speed, capable of effectively reducing kinetic energy loss and noise and wide in application range.
Description
Technical field
The present invention relates to the Machining Technology field, be specifically related to a kind of novel roller guide.
Background technique
Traditional mechanical slide rail all is to be connected on the guide rail through a slide block flip sleeve, and this mechanical slide rail in its running, need overcome force of sliding friction, and therefore, the kinetic energy of consumption is bigger.
In the machinery of present stage, adopt roller line rail usually, it realizes moving of equipment unit through the rolling of steel ball; And realize preload through steel ball, it is loosening that guide rail is difficult for, and traditional sliding friction is become rolling friction, reduces kinetic energy loss; But this guide rail is standby when long-time, can cause damping constant to reduce because of frictional loss; Thereby produce vibration, can't reach the purpose of recovering original precision through simple adjustment.
In the machinery that also has, adopt the sliding type track, direct friction between its moving guide rail and the quiet guide rail; Coupling with filler rod or self shape realizes and compresses; Be easy to generate wearing and tearing between moving guide rail and the quiet guide rail, very inconvenience of maintenance and debugging, its ride quality is relatively poor.
A large amount of hydrostatic slideways that use are with the lubricant oil with certain pressure on the large size machine tool, are input in the oil pocket on the slideway through flow controller, promptly form and carry oil film; Make and handle the neat liquid Frotteurism between the slideway, this guide rail is very high to the requirement of lubrication system, and production process is complicated; In case wearing and tearing are difficult to repair original precision, and owing to have oil film between guide rail; It has certain Young's modulus, but rigidity is lower.
In a word, above-mentioned three types of guide rails, its maintenance and debugging all comparatively bother, and in running, produce more heat transfer, and heat can't technology distribute, and influences the usability of guide rail.
Summary of the invention
To the deficiency of existing technology, the object of the invention is intended to provide a kind of novel roller guide, and its bearing capacity height, maintenance and debugging are convenient, and possess temp regulating function.
For realizing above-mentioned purpose, the present invention adopts following technological scheme:
Novel roller guide comprises,
Base;
Following carrier board is fixed on the base;
Last carrier board, be positioned at down the outside of carrier board also can be provided with a following mounting groove along its two length direction extension along carrier board length direction slip down between last carrier board and the following carrier board;
Saddle is fixed on the outside of carrier board, is provided with the last mounting groove that extends along its two length direction between itself and the last carrier board;
A plurality of rolling elements, last mounting groove and following mounting groove form the circular groove of a closure, and it is interior and be arranged side by side along the extension track of circular groove that these a plurality of rolling elements are installed in circular groove;
Two heat-conduction medium delivery pipes; Be used for conducting fluid heat conduction or conduction cooling medium; This two heat-conduction mediums delivery pipe places carrier board and following carrier board respectively, and its two two ends are respectively from the part of the stretching out formation inlet opening and the delivery outlet of last carrier board and following carrier board.
Last mounting groove extends to the both ends of the surface of saddle; Following mounting groove extends to the both ends of the surface of carrier board; Be fixed with an end seat respectively at the two ends of last carrier board; Offer a semicircle guide groove on the seat of two ends respectively, the two ends of guide groove form two openings at end seat inner side surface, and this two opening respectively and the butt-end of last mounting groove corresponding with it and following mounting groove.
Its length direction of following carrier board upper edge is provided with a mounting hole, and the heat-conduction medium delivery pipe cross-under that is connected with following carrier board is fixed in this mounting hole, and the outer surface of its tube wall contacts with the hole wall of mounting hole.
The upper surface of base is provided with a mount grooves, and following carrier board is inlaid in this mount grooves.
The bottom surface of mount grooves is an inclined-plane, and this inclined-plane is tilted to the other end by base one end, and the lower surface of following carrier board is the inclined-plane that matches, and the thickness of following carrier board is reduced to the other end by the darker end of mount grooves gradually.
The cross section of base is " worker " font; The cross section of saddle is " C " shape; Saddle is fastened on the upper flange outside of base " worker " font; Be fixed with respectively in the upper surface both sides of saddle upper flange that the upper flange bi-side of carrier board, fitting seat are fixed with carrier board respectively, the roof inner side surface both sides of saddle are fixed with carrier board on respectively, and the two side inner side surface of fitting seat is fixed with carrier board on respectively.
Last carrier board is connected on the saddle through bolt.
Rolling element is a roller, a plurality of rollers axially consistent with the width direction of last carrier board.
Rolling element is a ball, and a plurality of balls are snap-fit in the circular groove.
Beneficial effect of the present invention is:
1, utilizes the cooling medium in the heat-conducting medium delivery pipe that the heat that produces in the guide rail running is distributed to the external world, can improve the running precision and the speed of guide rail;
2, processing is simple, be convenient to simultaneously install, and the adjusting play is comparatively convenient;
3, roller and last carrier board and following carrier board are rolling friction, can reduce the loss of kinetic energy and reduce noise;
4, height dimension is less, can be applicable to more machinery;
5, adjustment guide rail temperature that can be real-time has increased the Applicable scope of guide rail.
Description of drawings
Fig. 1 is the structural representation of a kind of novel roller guide of the present invention;
Fig. 2 be novel roller guide shown in Figure 1 scheme of installation;
Fig. 3 is the sectional view of Fig. 2 middle-end seat;
Fig. 4 is the another kind of cooperating structure of carrier board under the present invention and base;
Fig. 5 is the structural representation of the another kind of roller guide of the present invention;
Fig. 6 is that the present invention is with the guide rail mechanism schematic representation of roller as rolling element;
Wherein: 1, base; 11, mount grooves; 2, following carrier board; 21, heat-conducting medium delivery pipe; 22, mounting hole; 3, go up carrier board; 31, groove; 32, end seat; 321, guide groove; 322, opening; 33, tube chamber; 4, roller; 5, saddle; 51, groove; 6, ball.
Embodiment
Below, in conjunction with accompanying drawing and embodiment, the present invention done further describing:
Like Fig. 1, shown in 2, be a kind of novel roller guide of the present invention, it comprises base 1, following carrier board 2, goes up carrier board 3, saddle 5 and a plurality of roller 4; It is rectangular section bar that base 1 is a cross section, and on following carrier board 2 surfaces fixed thereon, last carrier board 3 is positioned at the top of carrier board 2 down; It can be along the length direction slip of carrier board 2 down; Last carrier board 3 is provided with a groove 31 along its length direction extension with the face (promptly going up the lower surface of carrier board 3) of following carrier board 2 applyings, after carrier board 2 is installed with last carrier board 3 applyings instantly, and upper surface capping of carrier board 2 under these groove 31 quilts; Thus, form a following installation tankage; Saddle 5 is fixed on the outer side surface of carrier board 3, and the face (being the lower surface of saddle 5) that itself and last carrier board 3 are fitted offers a groove 51 along its length direction extension, and this groove 51 thus, is formed one and goes up mounting groove by the upper surface capping of last carrier board 3.Plugging in the two ends of last mounting groove and following mounting groove, forms the circular groove of a closure, and concrete is; Groove 31 extends to the two end part of carrier board 3, make that mounting groove has an opening respectively at the two ends of last carrier board 3 down, and groove 51 extends to the two end part of saddle 5; Make that going up mounting groove has an opening respectively at the two end part of saddle 5, the two ends of last carrier board 3 are fixed with an end seat 32 respectively, in conjunction with shown in Figure 3; End seat 32 set inside have the guide groove 321 of a semicircle, and the two ends of this semicircle guide groove 321 form two openings 322 up and down, the opening 322 of its middle and upper part and groove 51 open-ended butt joints respectively at the inner side surface of end seat 32; Promptly make guide groove 321 tops and last mounting groove is seamless plugs into; Identical therewith, the opening 322 of bottom and groove 31 open-ended butt joints make guide groove 321 bottoms and seamless the plugging into of following mounting groove; So; The two ends of last mounting groove and following mounting groove hold the guide groove 321 on the seat 32 to dock with two respectively, form a sealing and a closed circular groove that is looped around carrier board 3 outsides, and the length direction of this circular groove are consistent with the length direction of last carrier board 3.Above-mentioned a plurality of rollers 4 axially consistent with the width direction of last carrier board 3, it all is inlaid in the above-mentioned circular groove, and these a plurality of rollers 4 are arranged side by side along the extension track of circular groove.
Be built-in with a heat-conducting medium delivery pipe 21 at above-mentioned following carrier board 2; The two ends of carrier board 2 are down stretched out at the two ends of this heat-conducting medium delivery pipe 21 respectively; And heat-conducting medium delivery pipe 21 stretches out down, and the part at carrier board 2 two ends is respectively cooling liquid inlet opening and cooling liquid delivery outlet; Wherein cooling liquid inlet opening and cooling liquid delivery outlet are communicated with heat-conducting medium delivery pipe 21 in the chiller plant loop of a manufacturing cooling liquid, and chiller plant can be transported to cooling liquid in the heat-conducting medium delivery pipe 21 endlessly.For the ease of installing; Following carrier board 2 is provided with a mounting hole 22, and this mounting hole 22 is along the length direction extension of carrier board 2 down, and heat-conducting medium delivery pipe 21 is a rectilinear tubes; Its cross-under is in mounting hole 22, and the outer wall of heat-conducting medium delivery pipe 21 closely contacts with the inwall of mounting hole 22; Offer a tube chamber 33 in the last carrier board 3; This tube chamber 33 is at the both ends open of last carrier board 3, during the guide rail operation, from the end input cooling liquid of this tube chamber 33; After cooling liquid and last carrier board 3 produce heat exchange and drive the heat of going up carrier board 3, via the other end output of tube chamber.When use some cold regions; The tube chamber 33 of carrier board 3 and down 21 inputs of heat-conducting medium delivery pipe and the following carrier board 2 of carrier board 2 have certain temperature on the carrier board 3 on the needs; Could keep guide rail normally to move; Can use the heat-conducting medium that heats, for example the heat conduction wet goods makes that going up carrier board 3 works under a temperature constant state with following carrier board 2.Above-mentioned heat conduction or conduction cooling medium can adopt the fluid class medium, for example water, gas, wet goods.Can tube chamber 33 and heat-conducting medium delivery pipe 21 be processed into forniciform pipeline, one increases heat transfer area, certainly, also can plural tube chamber 33 and heat-conducting medium delivery pipe 21 be set according to the needs that heat or dispel the heat of reality.It should be noted that; Tube chamber 33 is not necessarily to be stretched out by the two end part of last carrier board 3 or following carrier board 2 with heat-conducting medium delivery pipe 21; When guide rail size is longer, its two two ends as the part of inlet opening and delivery outlet can also be by last carrier board 3 or down the side of carrier board 2 stretch out.
Above-mentioned guide rail is when operation, and its specified bearing capacity is higher, and goes up carrier board 3 processing simply, and therefore, a plurality of rollers 4 densely covered roller assemblies that form of arranging can be accomplished bigger size, have improved the bearing capacity of guide rail.Simultaneously, owing to be rolling friction, reduce the loss and the noise of kinetic energy.In addition, in use, produce heat exchange between cooling medium in the heat-conducting medium delivery pipe 21 and the guide rail, can take away the heat that is produced when guide rail moves timely, can improve the motion speed and the running precision of guide rail.
In the said structure, last carrier board 3 is installed in the lower surface of saddle 5 with the mode of setting-in, and makes carrier board 3 capping groove 51 fully, and part roller 4 places groove 51, can pass through bolton on saddle 5 with going up carrier board 3.
Among the present invention, in mount grooves 11 of extending of the upper surface of base 1 processing along its length direction, being inlaid in this mount grooves 11 of following carrier board 2.As shown in Figure 4; The bottom surface of above-mentioned mount grooves 11 is an inclined-plane; This inclined-plane is tilted to the other end by base one end, and the lower surface of following carrier board 2 is the inclined-plane that matches, and the thickness of following carrier board 2 is reduced to the other end by mount grooves 11 darker ends gradually; One end of following carrier board 2 is through being bolted on the base 1; Move down carrier board 2 with respect to base 1 along its length, can adjust down the height and position of carrier board 2, promptly can adjust down the gap between carrier board 2 and the last carrier board 3.
As shown in Figure 5; Be another embodiment of the invention; The cross section of its base is " worker " font; The cross section of saddle is " C " shape, and saddle is fastened on the upper flange outside of base " worker " font, is fixed with the sliding assembly that carrier board is formed under the upper flange bi-side of carrier board, fitting seat in the upper surface both sides of saddle upper flange respectively and keeps the balance of guide rail operation.
In the above scheme, be with roller as rolling element of the present invention, as shown in Figure 6, rolling element of the present invention can also adopt ball, in the circular groove that ball is snap-fit at by last carrier board, down carrier board, saddle and end seat form.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of claim of the present invention all according to the technological scheme and the design of above description.
Claims (9)
1. novel roller guide is characterized in that, comprises,
Base;
Following carrier board is fixed on the base;
Last carrier board, be positioned at down the outside of carrier board also can be provided with a following mounting groove along its two length direction extension along carrier board length direction slip down between last carrier board and the following carrier board;
Saddle is fixed on the outside of carrier board, is provided with the last mounting groove that extends along its two length direction between itself and the last carrier board;
A plurality of rolling elements, last mounting groove and following mounting groove form the circular groove of a closure, and it is interior and be arranged side by side along the extension track of circular groove that these a plurality of rolling elements are installed in circular groove;
Two heat-conduction medium delivery pipes; Be used for conducting fluid heat conduction or conduction cooling medium; This two heat-conduction mediums delivery pipe places carrier board and following carrier board respectively, and its two two ends are respectively from the part of the stretching out formation inlet opening and the delivery outlet of last carrier board and following carrier board.
2. novel roller guide as claimed in claim 1; It is characterized in that last mounting groove extends to the both ends of the surface of saddle, following mounting groove extends to the both ends of the surface of carrier board; Be fixed with an end seat respectively at the two ends of last carrier board; Offer a semicircle guide groove on the seat of two ends respectively, the two ends of guide groove form two openings at end seat inner side surface, and this two opening respectively and the butt-end of last mounting groove corresponding with it and following mounting groove.
3. novel roller guide as claimed in claim 1; It is characterized in that; Its length direction of following carrier board upper edge is provided with a mounting hole, and the heat-conduction medium delivery pipe cross-under that is connected with following carrier board is fixed in this mounting hole, and the outer surface of its tube wall contacts with the hole wall of mounting hole.
4. novel roller guide as claimed in claim 1 is characterized in that the upper surface of base is provided with a mount grooves, and following carrier board is inlaid in this mount grooves.
5. novel roller guide as claimed in claim 4; It is characterized in that; The bottom surface of mount grooves is an inclined-plane; This inclined-plane is tilted to the other end by base one end, and the lower surface of following carrier board is the inclined-plane that matches, and the thickness of following carrier board is reduced to the other end by the darker end of mount grooves gradually.
6. novel roller guide as claimed in claim 1; It is characterized in that the cross section of base is " worker " font, the cross section of saddle is " C " shape; Saddle is fastened on the upper flange outside of base " worker " font; Be fixed with respectively in the upper surface both sides of saddle upper flange that the upper flange bi-side of carrier board, fitting seat are fixed with carrier board respectively, the roof inner side surface both sides of saddle are fixed with carrier board on respectively, and the two side inner side surface of fitting seat is fixed with carrier board on respectively.
7. novel roller guide as claimed in claim 1 is characterized in that last carrier board is connected on the saddle through bolt.
8. novel roller guide as claimed in claim 1 is characterized in that, rolling element is a roller, a plurality of rollers axially consistent with the width direction of last carrier board.
9. novel roller guide as claimed in claim 1 is characterized in that, rolling element is a ball, and a plurality of balls are snap-fit in the circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210249818.8A CN102748386B (en) | 2012-07-18 | 2012-07-18 | Novel roller guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210249818.8A CN102748386B (en) | 2012-07-18 | 2012-07-18 | Novel roller guide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102748386A true CN102748386A (en) | 2012-10-24 |
| CN102748386B CN102748386B (en) | 2014-12-10 |
Family
ID=47028801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210249818.8A Expired - Fee Related CN102748386B (en) | 2012-07-18 | 2012-07-18 | Novel roller guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102748386B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858128A (en) * | 2018-07-27 | 2018-11-23 | 深圳市施罗德工业测控设备有限公司 | A kind of robot track |
| CN109500652A (en) * | 2017-09-15 | 2019-03-22 | 罗伯特·博世有限公司 | Guide rail, pedestal for fixing guide rails and the system with guide rail and pedestal |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3302204A1 (en) * | 1982-02-02 | 1983-08-11 | Magyar Goerdueloecsapagy Mueve | "TENSIONING DEVICE FOR ROLLER REAR SHOE" |
| US5018878A (en) * | 1989-08-04 | 1991-05-28 | Nippon Seiko Kabushiki Kaisha | Linear guide apparatus using roller type linear bearing |
| JP2004204901A (en) * | 2002-12-24 | 2004-07-22 | Nikken Kosakusho Works Ltd | Linear motion guiding device |
| CN101526289A (en) * | 2008-10-08 | 2009-09-09 | 河南鸿昌电子有限公司 | Water-cooling refrigeration and heating device |
| CN101975219A (en) * | 2010-09-20 | 2011-02-16 | 南京工艺装备制造有限公司 | Aligning roller guide rail block |
| CN202266587U (en) * | 2011-09-30 | 2012-06-06 | 陈意民 | Novel guide rail |
| CN202790101U (en) * | 2012-07-18 | 2013-03-13 | 陈意民 | Novel roller guide |
-
2012
- 2012-07-18 CN CN201210249818.8A patent/CN102748386B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3302204A1 (en) * | 1982-02-02 | 1983-08-11 | Magyar Goerdueloecsapagy Mueve | "TENSIONING DEVICE FOR ROLLER REAR SHOE" |
| US5018878A (en) * | 1989-08-04 | 1991-05-28 | Nippon Seiko Kabushiki Kaisha | Linear guide apparatus using roller type linear bearing |
| JP2004204901A (en) * | 2002-12-24 | 2004-07-22 | Nikken Kosakusho Works Ltd | Linear motion guiding device |
| CN101526289A (en) * | 2008-10-08 | 2009-09-09 | 河南鸿昌电子有限公司 | Water-cooling refrigeration and heating device |
| CN101975219A (en) * | 2010-09-20 | 2011-02-16 | 南京工艺装备制造有限公司 | Aligning roller guide rail block |
| CN202266587U (en) * | 2011-09-30 | 2012-06-06 | 陈意民 | Novel guide rail |
| CN202790101U (en) * | 2012-07-18 | 2013-03-13 | 陈意民 | Novel roller guide |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500652A (en) * | 2017-09-15 | 2019-03-22 | 罗伯特·博世有限公司 | Guide rail, pedestal for fixing guide rails and the system with guide rail and pedestal |
| CN108858128A (en) * | 2018-07-27 | 2018-11-23 | 深圳市施罗德工业测控设备有限公司 | A kind of robot track |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102748386B (en) | 2014-12-10 |
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Owner name: NINGHAI YANCANGSHAN ELECTRIC POWER CONSTRUCTION CO Free format text: FORMER OWNER: CHEN YIMIN Effective date: 20141030 Owner name: NINGHAI YANCANGSHAN ELECTRIC POWER INDUSTRIAL COMP Effective date: 20141030 |
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Inventor after: Tong Linghua Inventor after: Yang Yueping Inventor after: Wang Zhonglin Inventor after: Huang Xuegang Inventor after: Ye Shan Inventor after: Ye Jianyang Inventor after: Peng Jiacong Inventor after: Wang Weijun Inventor after: Pan Songtao Inventor after: Guo Pengcheng Inventor before: Chen Yimin |
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Free format text: CORRECT: ADDRESS; FROM: 422916 SHAOYANG, HUNAN PROVINCE TO: 315600 NINGBO, ZHEJIANG PROVINCE Free format text: CORRECT: INVENTOR; FROM: CHEN YIMIN TO: TONG LINGHUA WANG ZHONGLIN HUANG XUEGANG YE SHAN YE JIANYANG PENG JIACONG WANG WEIJUN PAN SONGTAO GUO PENGCHENG YANG YUEPING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141030 Address after: 315600, No. 23, East Ring Road, Chengguan County, Ningbo, Zhejiang, Ninghai Applicant after: NINGHAI YANCANGSHAN ELECTRIC POWER CONSTRUCTION CO., LTD. Applicant after: NINGHAI YANCANGSHAN ELECTRIC POWER INDUSTRIAL GENERAL CO., LTD. Applicant after: State Grid Zhejiang Ninghai County Power Supply Company Applicant after: Ninghai Yancangshan Electric Power Equipment Factory Address before: 422916 Shaoyang City, Hunan province Xinshao County Township Village 1 groups of light attack at No. 11 Applicant before: Chen Yimin |
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Granted publication date: 20141210 Termination date: 20160718 |