CN202596799U - Brush type seal brush-strip automatic forming apparatus - Google Patents
Brush type seal brush-strip automatic forming apparatus Download PDFInfo
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- CN202596799U CN202596799U CN 201220024567 CN201220024567U CN202596799U CN 202596799 U CN202596799 U CN 202596799U CN 201220024567 CN201220024567 CN 201220024567 CN 201220024567 U CN201220024567 U CN 201220024567U CN 202596799 U CN202596799 U CN 202596799U
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- wheel
- brush bar
- shaping equipment
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- 238000007599 discharging Methods 0.000 claims abstract description 22
- 238000007493 shaping process Methods 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 15
- 238000009966 trimming Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 238000000465 moulding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a brush type seal brush-strip automatic forming apparatus which is characterized by comprising a forming section and a discharging section, wherein the forming section comprises a plurality of sub-devices which forms assembly line work, the sub-devices being a roller forming device, a wire discharge device, a bundling device, a line wheel assembly for bringing core lines composing brush strips into the bundling device, and a finishing device; and the discharging section comprises a discharging rail for placing the seal brush strips produced by the forming section, a length cutting device for cutting off the seal brush strips, and a stop device. The beneficial effects of the apparatus are that by using the apparatus which has both forming and finishing functions, an automatic processing for the seal brush strips is realized, processing quality is greatly improved, yield is raised, integral costs is reduced, competitiveness is enhanced, a feasible plan is provided for automatic manufacturing of brush seal.
Description
Technical field
The utility model relates to a kind of shaping equipment, is specifically related to a kind of brush seal brush bar shaping equipment.
Background technique
Brush seal is the advanced person's of air preheater turbomachinery use a seal form, belongs to flexible contact seal, is used to reduce the air leak rate of air curtain of air preheater, and its main structure is the composite seal brush, comprises baffle plate, supporting plate, brush bar and support plate; As shown in Figure 1, wherein brush bar and comprise clamping element, brush tow, heart yearn, maybe might comprise flexible sheet etc., it is being that integral body is a vertical element when making up with seal ring.
The making of this brush strip of paper used for sealing needs a lot of operations, like processes such as fracture of wire, row's silk, shapings; The yielding distortion of brush strip of paper used for sealing that traditional row's silk moulding is produced does not still have a kind of equipment that can effectively realize sealing the processing of brush bar automatic moulding now.
Summary of the invention
For solving the deficiency of existing technology, the purpose of the utility model is to provide a kind of can brush the bar shaping equipment by high efficiency brush seal.
In order to realize above-mentioned target, the utility model adopts following technological scheme:
The brush seal brush bar shaping equipment of the utility model; It is characterized in that; Comprise: forming part and discharging portion, above-mentioned forming part comprise a plurality of sub-device that constitutes pipelining: roll forming device, thread arranging device, be used for the heart yearn that constitutes the brush bar is introduced line wheel assembly, binding device, the trimming apparatus of above-mentioned binding device; Above-mentioned discharging portion comprises: be used to place the sealing brush bar that machines by above-mentioned forming part the discharging track, be used to block sealing brush bar get growth device, limit stoper.
Aforesaid brush seal brush bar shaping equipment; It is characterized in that above-mentioned roll forming device comprises: organize the die mould that is used for roll extrusion more and take turns, be used to drive the driving gear of above-mentioned die mould wheel, be used for fixing with the die mould of above-mentioned die mould wheel of adjustment member and driving gear position and take turns fixed base.
Aforesaid brush seal brush bar shaping equipment; It is characterized in that above-mentioned thread arranging device comprises: be used to place and transmit the brush tow that constitutes sealing brush bar drivign belt, be used to drive the drive wheel of above-mentioned drivign belt, the supporting frame that is used for fixing and supports above-mentioned drive wheel and the clamping element that constitutes sealing brush bar is passed.
Aforesaid brush seal brush bar shaping equipment is characterized in that the number of above-mentioned drivign belt is 2, lays respectively at the both sides of the clamping element that passes in the above-mentioned supporting frame.
Aforesaid brush seal brush bar shaping equipment is characterized in that above-mentioned thread arranging device also comprises: the length direction rectangular block parallel with drivign belt that is used to make the alignment of brush tow one end.
Aforesaid brush seal brush bar shaping equipment is characterized in that above-mentioned binding device comprises: the binding wheel that a plurality of sizes are all different with wheel rim; Above-mentioned binding wheel form a line and their parallel axes in the axis of above-mentioned die mould wheel.
Aforesaid brush seal brush bar shaping equipment is characterized in that above-mentioned binding device also comprises: be arranged on transition assembly between the above-mentioned binding wheel, be used to guide the wrapping guide rail that clamping element forms groove structure; Above-mentioned transition assembly comprises the banking stop of transition wheel and its both sides.
Aforesaid brush seal brush bar shaping equipment is characterized in that above-mentioned trimming apparatus comprises: form right be used for contacting with the bristle freeing wheel of repairing, the finishing wheel seat that is used for fixing and adjusts above-mentioned freeing wheel position more; The axis normal of above-mentioned freeing wheel is in the axis of above-mentioned binding wheel.
Preceding brush seal brush bar shaping equipment is characterized in that the above-mentioned growth device of getting comprises: the power saws that is used to cut off; Above-mentioned limit stoper is the electronics contact alarm.
Aforesaid brush seal brush bar shaping equipment is characterized in that above-mentioned discharging track is the groove structure that connects with above-mentioned wrapping guide rail, and it locates to form opening below above-mentioned power saws.
Aforesaid brush seal brush bar shaping equipment is characterized in that, also comprises the flexible sheet fixing frame that is used for fixing the flexible sheet reel that constitutes the brush bar.
Aforesaid brush seal brush bar shaping equipment is characterized in that above-mentioned forming part also comprises: board, and above-mentioned roll forming device, thread arranging device, line wheel assembly, binding device, trimming apparatus all are arranged on above-mentioned board upper surface; Above-mentioned board inside is provided with driving mechanism and the reducing motor that is used to drive above-mentioned die mould wheel and drive wheel.
The usefulness of the utility model is: realized the automation of the processing of sealing brush bar through the equipment that has machine shaping and finishing one concurrently of the utility model; And promoted quality of processing greatly; Improved yield; Reduce cost on the whole, improved competitive ability, and a feasible scheme is provided for the automated manufacturing of brush seal.
Description of drawings
Fig. 1 is the structural representation of the brush bar in the brush seal;
Fig. 2 is the structural representation that the brush seal of the utility model is brushed a preferred embodiment of bar shaping equipment;
Fig. 3 is the structural representation of middle forming part embodiment illustrated in fig. 2;
Fig. 4 is the structural representation of discharging portion among the embodiment shown in Figure 3;
Fig. 5 is the schematic top plan view of the part-structure of forming part among the embodiment shown in Figure 2;
Fig. 6 is the plan structure schematic representation that the brush seal of the utility model is brushed trimming apparatus in the bar shaping equipment;
Fig. 7 is the preferred embodiment structural representation that the brush seal of the utility model is brushed one group of die mould wheel in the bar shaping equipment;
Fig. 8 is another preferred embodiment structural representation that the brush seal of the utility model is brushed one group of die mould wheel in the bar shaping equipment.
The implication of reference character among the figure:
1, roll forming device, 2, thread arranging device, 3, line wheel assembly, 4, binding device, 5, trimming apparatus, 6, the discharging track, 7, get growth device, 8, limit stoper; 9, die mould wheel, 10, die mould wheel fixed base, 11, drivign belt, 12, drive wheel, 13, supporting frame; 14, rectangular block, 15, binding wheel, 16, banking stop, 17, the wrapping guide rail, 18, freeing wheel; 19, finishing wheel seat, 20, opening, 21, board, 22, the flexible sheet fixing frame, 23, transition wheel.
A, brush tow, B, heart yearn, C, clamping element, D, flexible sheet.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done concrete introduction.
With reference to shown in Figure 2, the brush seal of the utility model brush bar shaping equipment mainly comprises two-part: forming part and discharging portion.Wherein, forming part is used to process brush bar as shown in Figure 1 as the utility model equipment, and discharging portion is used for the brush bar is cut to suitable certain-length.In addition, forming part is set for ease, the utility model also comprises board 21, and board 21 effect is for each sub-means of forming part a fixed platform to be provided, and the structure that will be used to drive is arranged at and is convenient to protection in the board 21.
With reference to Fig. 2 to Fig. 6, forming part comprises: roll forming device 1, thread arranging device 2, line wheel assembly 3, binding device 4, trimming apparatus 5.
As a kind of preferred version, roll forming device 1, thread arranging device 2, line wheel assembly 3, binding device 4, trimming apparatus 5 all are arranged on the upper surface of board 21; Board 21 inside then are provided with driving mechanism and the reducing motor that drives corresponding construction in roll forming device 1, thread arranging device 2 and the trimming apparatus 5.
Wherein, roll forming device 1 comprises: form right die mould wheel 9 more, be used to drive the driving gear (not shown) of die mould wheel 9 and be used for fixing and adjust die mould and take turns the die mould of 9 positions and take turns fixed base 10.Driving gear is used for constituting transmission with board 21 interior driving mechanisms and rotates so that order about die mould wheel 9; The effect of die mould wheel fixed base 10 is to provide support and fix for the die mould wheel 9 that is positioned at board 21 tops; Certainly, die mould wheel 9 is rotary for die mould wheel fixed base 10.In order to adjust the distance of two die moulds wheel 9 on the same group, die mould wheel fixed base 10 and die mould take turns 9 attachment portions relatively other part can form and be slidingly connected, constitute the locking of position through bolt.
With reference to Fig. 2 to Fig. 8; As a kind of preferred version; Die mould wheel 9 is provided with two groups totally four, and axis all is parallel to horizontal plane, promptly also is parallel to the upper surface of board 21; The die mould of correspondence and axial alignment wheel 9 is defined as one group of die mould wheel 9 about in the of two, and promptly the line in the axle center of two die mould wheels 9 is perpendicular to horizontal plane.Two be positioned on the board 21 two not on the same group die mould wheel 9 be rotationally connected with die mould wheel fixed base 10, two other die mould is taken turns 9 parts and is arranged in the board 21, only exposes the wheel rim that is used for die mould.
Like Fig. 7 and shown in Figure 8, Fig. 7 is a structural representation of going up a preferred embodiment of next group die mould wheel 9, and Fig. 8 is another one embodiment's a structural representation.With reference to Fig. 7, this group die mould wheel 9, above the wheel rim of a die mould wheel 9 to the convexity that forms a sectional dimension gradual change away from axis, below the wheel rim of a die mould wheel 9 form the depression of a sectional dimension gradual change to axial direction.As the clamping element C that is used to constitute the brush bar when state of straight band takes turns 9 through this group die mould when undressed, receive the effect of lower rim roll extrusion, constitute certain bending.And with reference to shown in Figure 8; The wheel rim of one group of die mould wheel 9 does not have the variation of gradual change, when being provided with, should make straight band earlier through in one group of die mould wheel 9 shown in Figure 7; And then get in the die mould wheel 9 shown in Figure 8; The clamping element C of so straight band state can have a transition, is unlikely to when die mould, to take place excessively processing and causes damage, to reduce unnecessary loss.
The die mould wheel 9 of roll forming device 1 also can order about clamping element C and advance forward in die mould, enter into to be used for combining with clamping element C arranging good brush silk, and they are sent in the binding device 4 synchronously.
Thread arranging device 2 major functions are synchronous driving brush silk; And clamping element C is passed through; Therefore, thread arranging device 2 mainly comprises: be used to place and transmit the drivign belt 11 of the brush silk that constitutes sealing brush bar and be used to drive drivign belt 11 drive wheel 12, be used for fixing and support drive wheel 12 and make and constitute sealing and brush the supporting frame 13 that the clamping element C of bar passes.Need to prove that the drive wheel 12 that is positioned on the board 21 makes drivign belt 11 have a straight transmission zone face, make drivign belt 11 can access driving and other drive wheel 12 can be arranged on board 21 inside.To brush silk during use is placed on the static belt; When row expired the brush silk of certain-length, starting device made brush silk and clamping element C jointly forward; Brush silk is at belt steering under the effect of gravity and drops on the clamping element C, makes it combine to get into jointly next processing link with it.
Wherein, as shown in Figure 5 as a kind of preferred version, the number of drivign belt 11 is 2, lays respectively at the both sides of the clamping element C that passes in the supporting frame 13.So make belt when avoiding the running orbit of clamping element C, realize comparatively stablizing transmission again.In addition, for the ease of neatly putting brush silk, thread arranging device 2 also comprises: the rectangular block 14 that the length direction that is used to make the alignment of brush silk one end and drivign belt 11 are parallel.When putting, only need brush an end and push up rectangular block 14 and can guarantee to put neatly.
Binding device 4 is as the part of the main moulding of the utility model; It mainly acts on and being; Make corresponding good strip-type clamping element C and brush silk constitute an integral body with the heart yearn B that introduces from line wheel assembly 3; In this process,, make the brush silk and the heart yearn B itself that have wrapped up heart yearn B together are fixed on clamping element C inside mainly through being that clamping element C further is out of shape.
As a kind of preferred version, binding device 4 comprises: all different binding of a plurality of sizes and wheel rim wheel 15, be arranged on transition assembly between the above-mentioned binding wheel 15, be used to guide the wrapping guide rail 17 of the formation groove structure of clamping element C.Wherein, Binding wheel 15 form a line and their parallel axes in the axis of die mould wheel 9; The effect of binding wheel 15 is on the basis of die mould wheel 9; Make clamping element C continue distortion through further roll extrusion effect, the transition assembly all plays spacing effect with wrapping guide rail 17, wherein wraps up and also play certain moulding effect when guide rail 17 is unlikely to depart from when guaranteeing clamping element C moulding; The transition assembly mainly makes brush silk and heart yearn B advance according to set route, and it is spacing that vacating between two binding wheels 15 partly also can be accessed.The transition assembly mainly comprises: banking stop 16, the chip architecture that the sectional dimension that it is arranged on the wrapping guide rail 17 and formation is stretched out downwards reduces gradually; Transition wheel 23 is arranged on the top of wrapping guide rail 17 and the position between the banking stop 16.In order to make moulding incremental; The exradius of binding wheel 15 increases successively, and the part that wheel rim is used for moulding also should be to carry out the transition to the final goal shape gradually, and the design of such benefit and die mould wheel 9 is similar; For the process of a transition is arranged, avoid excessive processing.
Need to prove; Line wheel assembly 3 mainly is heart yearn B to be incorporated in the binding device 4 go; And keep the state of tensioning, as a kind of preferred version, line wheel assembly 3 comprises that one is arranged at the support of board 21 upper surfaces and is arranged on a plurality of Idle wheels that are used for tensioning heart yearn B on the frame.
Add at needs under the situation of flexible sheet D, also should be provided with the fixing flexible sheet fixing frame 22 that constitutes the flexible sheet reel of brush bar.Because general flexible sheet D rolls and deposits when undressed.
, need repair the brush silk and the straightness accuracy of brush bar when being processed into as a whole brush bar at clamping element C, brush silk, heart yearn B (or flexible sheet D is arranged), trimming apparatus 5 effects in the utility model promptly are this.
Trimming apparatus 5 comprises form right be used for contacting with the bristle freeing wheel of repairing 18, the finishing wheel seats 19 that are used for fixing and adjust freeing wheel 18 more; The axis normal of freeing wheel 18 is in the axis of binding wheel 15.Need to prove that as preferred version, freeing wheel 18 receives the driving of the driving mechanism that is positioned at board 21 inside, in one group of freeing wheel 18, can be with one of them as driving wheel, another then is a follower.Finishing wheel seat 19 can be adjusted distance between two freeing wheels 18.18 of freeing wheels are taken turns as columniform, and the surface does not evenly straight up and down have raised or sunken.
So, shown in Figure 6, same group freeing wheel 18 is repaired it from the both sides of brush bar.
The brush bar that trims finally is sent in the discharging portion, blocks.With reference to shown in Figure 4, discharging portion comprises: be used to place the sealing brush bar that machines by forming part discharging track 6, be used to block sealing brush bar get growth device 7, limit stoper 8.Discharging track 6 is the groove structure that connects with wrapping guide rail 17.
The brush bar is after accomplishing finishing; Getting into discharging track 6 usefulness gets growth device 7 it is cut into a section of measured length; And limit stoper 8 effect is when being to brush bar and exceeding discharging track 6, and limit stoper 8 gives the alarm or arrestment operation or give the alarm simultaneously and the arrestment operation.
As a kind of preferred version, get growth device 7 and comprise: power saws that is used to cut off and the support that supports it, limit stoper 8 is the electronics contact alarm.In order to adapt to power saws, discharging track 6 locates to form opening 20 below power saws, so that cutting.
The foregoing description does not limit the utility model in any form, and all employings are equal to the technological scheme that mode obtained of replacement or equivalent transformation, all drop in the protection domain of the utility model.
Claims (12)
1. brush seal is brushed the bar shaping equipment; It is characterized in that; Comprise: forming part and discharging portion, above-mentioned forming part comprise a plurality of sub-device that constitutes pipelining: roll forming device, thread arranging device, be used for the heart yearn that constitutes the brush bar is introduced line wheel assembly, binding device, the trimming apparatus of above-mentioned binding device; Above-mentioned discharging portion comprises: be used to place the sealing brush bar that machines by above-mentioned forming part the discharging track, be used to block sealing brush bar get growth device, limit stoper.
2. brush seal brush bar shaping equipment according to claim 1; It is characterized in that above-mentioned roll forming device comprises: organize the die mould that is used for roll extrusion more and take turns, be used to drive the driving gear of above-mentioned die mould wheel, be used for fixing with the die mould of above-mentioned die mould wheel of adjustment member and driving gear position and take turns fixed base.
3. brush seal brush bar shaping equipment according to claim 1; It is characterized in that above-mentioned thread arranging device comprises: be used to place and transmit the brush tow that constitutes sealing brush bar drivign belt, be used to drive the drive wheel of above-mentioned drivign belt, the supporting frame that is used for fixing and supports above-mentioned drive wheel and the clamping element that constitutes sealing brush bar is passed.
4. brush seal brush bar shaping equipment according to claim 3 is characterized in that the number of above-mentioned drivign belt is 2, lays respectively at the both sides of the clamping element that passes in the above-mentioned supporting frame.
5. brush seal brush bar shaping equipment according to claim 3 is characterized in that above-mentioned thread arranging device also comprises: the length direction rectangular block parallel with drivign belt that is used to make the alignment of brush tow one end.
6. brush seal brush bar shaping equipment according to claim 2 is characterized in that above-mentioned binding device comprises: the binding wheel that a plurality of sizes are all different with wheel rim; Above-mentioned binding wheel form a line and their parallel axes in the axis of above-mentioned die mould wheel.
7. brush seal according to claim 6 brush bar shaping equipment is characterized in that above-mentioned binding device also comprises: be arranged on transition assembly between the above-mentioned binding wheel, be used to guide the wrapping guide rail that clamping element forms groove structure; Above-mentioned transition assembly comprises the banking stop of transition wheel and its both sides.
8. brush seal according to claim 6 brush bar shaping equipment is characterized in that above-mentioned trimming apparatus comprises: form right be used for contacting with the bristle freeing wheel of repairing, the finishing wheel seat that is used for fixing and adjusts above-mentioned freeing wheel position more; The axis normal of above-mentioned freeing wheel is in the axis of above-mentioned binding wheel.
9. brush seal brush bar shaping equipment according to claim 7 is characterized in that the above-mentioned growth device of getting comprises: the power saws that is used to cut off; Above-mentioned limit stoper is the electronics contact alarm.
10. brush seal brush bar shaping equipment according to claim 9 is characterized in that above-mentioned discharging track is the groove structure that connects with above-mentioned wrapping guide rail, and it locates to form opening below above-mentioned power saws.
11. brush seal brush bar shaping equipment according to claim 10 is characterized in that, also comprises the flexible sheet fixing frame that is used for fixing the flexible sheet reel that constitutes the brush bar.
12. brush seal brush bar shaping equipment according to claim 11; It is characterized in that; Above-mentioned forming part also comprises: board, and above-mentioned roll forming device, thread arranging device, line wheel assembly, binding device, trimming apparatus all are arranged on above-mentioned board upper surface; Above-mentioned board inside is provided with driving mechanism and the reducing motor that is used to drive above-mentioned die mould wheel and drive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220024567 CN202596799U (en) | 2012-01-19 | 2012-01-19 | Brush type seal brush-strip automatic forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220024567 CN202596799U (en) | 2012-01-19 | 2012-01-19 | Brush type seal brush-strip automatic forming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202596799U true CN202596799U (en) | 2012-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220024567 Expired - Lifetime CN202596799U (en) | 2012-01-19 | 2012-01-19 | Brush type seal brush-strip automatic forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202596799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI662917B (en) * | 2014-03-24 | 2019-06-21 | 李福源 | A process for producing an overmolded brush strip |
| CN113142746A (en) * | 2021-04-30 | 2021-07-23 | 浙江谋皮环保科技有限公司 | Brush bar forming device and brush bar forming method |
-
2012
- 2012-01-19 CN CN 201220024567 patent/CN202596799U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI662917B (en) * | 2014-03-24 | 2019-06-21 | 李福源 | A process for producing an overmolded brush strip |
| CN113142746A (en) * | 2021-04-30 | 2021-07-23 | 浙江谋皮环保科技有限公司 | Brush bar forming device and brush bar forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU TURBINE SEAL HIGH-TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIANGSU TURBINE SEAL HIGH-TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 210046, No. 108 East, Gan Jia, Qixia District, Jiangsu, Nanjing Patentee after: Jiangsu Turbine Seal High-Technology Co., Ltd. Address before: 210046, No. 108 East, Gan Jia, Qixia District, Jiangsu, Nanjing Patentee before: Jiangsu Turbine Seal High-Technology Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Brush type seal brush-strip automatic forming apparatus Effective date of registration: 20141120 Granted publication date: 20121212 Pledgee: Bank of Beijing, Limited by Share Ltd, Nanjing branch Pledgor: Jiangsu Turbine Seal High-Technology Co., Ltd. Registration number: 2014320000016 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Linyong Inventor after: Zuo Fei Inventor after: Xu Xiuqin Inventor after: Gu Xinmin Inventor before: Guo Linyong Inventor before: Xu Xiuqin Inventor before: Gu Xinmin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GUO LINYONG XU XIUQIN GU XINMIN TO: GUO LINYONG ZUO FEI XU XIUQIN GU XINMIN |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170622 Granted publication date: 20121212 Pledgee: Bank of Beijing, Limited by Share Ltd, Nanjing branch Pledgor: Jiangsu Turbine Seal High-Technology Co., Ltd. Registration number: 2014320000016 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170724 Address after: 116600 No. 723, block B, Taihua Hotel, Dalian Free Trade Zone, Liaoning Patentee after: Dalian Free Trade Zone Huahong Industrial Technology Co., Ltd. Address before: 210046, No. 108 East, Gan Jia, Qixia District, Jiangsu, Nanjing Patentee before: Jiangsu Turbine Seal High-Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |