CN102218668A - Plate-overturning machine - Google Patents
Plate-overturning machine Download PDFInfo
- Publication number
- CN102218668A CN102218668A CN2011101355623A CN201110135562A CN102218668A CN 102218668 A CN102218668 A CN 102218668A CN 2011101355623 A CN2011101355623 A CN 2011101355623A CN 201110135562 A CN201110135562 A CN 201110135562A CN 102218668 A CN102218668 A CN 102218668A
- Authority
- CN
- China
- Prior art keywords
- panel
- seat
- return
- overturning
- base
- 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.)
- Granted
Links
Images
Landscapes
- Forging (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a plate-overturning machine. An overturning mechanism is arranged on a base (1) of the plate-overturning machine, two ends of the overturning mechanism are provided with a rotating seat (13) and a rotated seat (12), and the middle of the overturning mechanism is connected with a panel (2) through a panel supporting seat (14); a return locating base (5), a return locating block I (3) and a return locating block II (4) are arranged on the panel (2) and can be overturned together with the panel; and a reference block (6), a locating mechanism and a clamping mechanism (11) are also arranged on the panel (2). The plate-overturning machine is characterized in that a worm drive pair drives the panel (2) to overturn and locate under the driving of a hydraulic mechanism, and a press claw mechanism (11) and an adjustable center locating seat mechanism are loosened at the same time to automatically reset the panel (2). According to the structure, a vertical machining center can simultaneously machine a vehicle wheel hub valve hole and a bolt hole, therefore, the tolerance is less, the work efficiency of changing lines in the milling and drilling processing course of vehicle aluminum alloy rims is improved, the working intensity is reduced, the clamping procedure is simplified, and the fixture stock is reduced to facilitate management.
Description
Technical field
The invention belongs to the machining tool clamp technical field, is machining center and the corresponding matching used special fixture of hydraulic power unit.Be applicable to the panel turnover machine of the drilling processing of aluminium alloy wheel hub bolt hole and valve port.
Background technology
Along with the fast development of world car industry, in light weight, the good heat dissipation of aluminium alloy rim, advantage such as attractive in appearance constantly approved, makes the sharp increase of aluminium alloy car wheel rim demand.For working (machining) efficiency, quality and the yield rate that improves aluminium alloy wheel hub, adopt vertical machining centre processing automobile wheel hub valve port and bolt hole, and " panel turnover machine (auger shell keyhole, valve port anchor clamps) " working (machining) efficiency, quality and the yield rate of aluminium alloy wheel hub have better been improved.Must be equipped with two cover frock clamps before this, anchor clamps can only be processed a procedure in process of manufacture, the staff changes frock because of operation carrying workpiece and adjustment causes waste in man-hour, labour intensity height, and has reduced the confusion that the frock annex too much causes the frock library management.
Summary of the invention
At above deficiency, the object of the present invention is to provide a kind of panel turnover machine, can be used for just can realizing the processing request of many specifications wheel rim by regulating the paw oil cylinder position on the vertical machining centre, and subsidiary turn over function, a cover frock has solved bolt hole and valve port processing.
Technical scheme of the present invention realizes in the following manner: a kind of panel turnover machine, by switching mechanism, base, paw mechanism, hydraulic mechanism, gas circuit mechanism forms, the base of panel turnover machine is provided with switching mechanism, two ends of switching mechanism are fixed on the base by active rotation seat and passive rotating seat, middle by panel support seat connection panel, can be with the panel turnover panel, also be provided with reference block on the panel, detent mechanism and paw mechanism, it is characterized in that: described hydraulic mechanism makes worm transmission pair drive the panel upset, finish cutting behind the workpiece location on the panel, paw mechanism and tunable center positioning seat loosen panel simultaneously and automatically reset.
Described switching mechanism is made up of panel, active rotation seat, passive rotating seat, panel support seat, is provided with worm and gear transmission and hydraulic control oil circuit in the active rotation seat.
Described detent mechanism decides bar by return locating piece I, return positioning block II, return positioning base, reference block, circumferential registration seat, circumference and the tunable center positioning seat is formed, and is arranged on the panel, can overturn with panel.
The axial location to workpiece is realized on the same surface that described reference block and paw mechanism form, the elasticity in the tunable center positioning seat rise anchor clamps simultaneously clamping work pieces realize axial location.
Structure of the present invention, vertical machining centre is processing automobile wheel hub valve port and bolt hole simultaneously, and tolerance is little, improved the aluminium alloy car wheel rim bores the work efficiency of milling thread-changing in the process, reduces working strength, simplifies the clamping formality, reduces the frock stock so that management.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is worm and gear transmission and hydraulic control oil circuit cutaway view.
Fig. 4 is panel and panel support seat schematic diagram.
Fig. 5 is a panel upset schematic diagram.
In the accompanying drawing: 1 be base, 2 for panel, 3 for return locating piece I, 4 for the return positioning block II, 5 for the return positioning base, 6 for reference block, 7 for the circumferential registration seat, 8 for circumference decide bar, 9 for oil path block, 10 tunable center positioning seats, 11 paw mechanisms, 12 passive rotating seats, 13 active rotation seats, 14 for the panel support seat, 15 for hydraulic motor, 16 be that worm gear, 17 is a worm screw.
The specific embodiment
Know by Fig. 1, a kind of panel turnover machine, by base plate 1, panel 2, return locating piece I 3, return positioning block II 4, return positioning base 5, reference block 6, circumferential registration seat 7, circumference is decided bar 8, oil path block 9, tunable center positioning seat 10, paw mechanism 11, passive rotating seat 12, active rotation seat 13, parts such as hydraulic mechanism and gas circuit mechanism are formed, the base 1 of panel turnover machine is provided with switching mechanism, two ends of switching mechanism are that active rotation seat 13 and passive rotating seat 12 are fixed on the base, middle by panel support seat connection panel, return positioning base 5, return locating piece I 3, return positioning block II 4 is located on the panel, can be with the panel turnover panel, also be provided with reference block 6 on the panel, detent mechanism and clamp mechanism, hydraulic mechanism makes worm transmission pair drive the panel upset, after the location made the workpiece on it finish cutting, paw mechanism 11 and tunable center positioning seat 10 loosened panel simultaneously and automatically reset.Switching mechanism is made up of active rotation seat 13, passive rotating seat 12, panel support seat 14, detent mechanism decides bar 8 by return locating piece I 3, return positioning block II 4, return positioning base 5, reference block 6, circumferential registration seat 7, circumference and tunable center positioning seat 10 is formed
Being known by Fig. 2, is the vertical view of Fig. 1.The axial location to workpiece is realized on the same surface that reference block 6 and paw mechanism form, the elasticity in the tunable center centralized positioning seat 10 rise anchor clamps simultaneously clamping work pieces realize axial location.
Being known by Fig. 3, is worm and gear transmission and hydraulic control oil circuit cutaway view.Be provided with worm gear 16, worm screw 17 transmissions and hydraulic control oil circuit in the active rotation seat F4.The Machine-Tool Control Hydraulic Station is to hydraulic motor 15 fuel feeding, and hydraulic motor 15 bores valve port after driving panel 2 flip angle piece corresponding angles by worm transmission pair.After valve port processed, machine tool program control Hydraulic Station commutation fuel feeding control hydraulic pressure horse 15 reaches commutation rotated, and drives panel 2 backwater mean places, and paw mechanism 11 and tunable center positioning seat 10 loosen simultaneously.
Being known by Fig. 4, is panel and panel support seat schematic diagram.Panel 2 is arranged on the panel support seat 14, drive it and overturn together.
Being known by Fig. 5, is panel upset schematic diagram.After angle of panel 2 upset, bore valve port after making it to turn to respective angles with corresponding spacing angle.
During work, be inserted in the centre bore of wheel hub blank in the elastic expansion-sleeve on the tunable center positioning seat 10 and steadily be positioned on the locating surface that is installed on the panel turnover machine panel 2, then circumferential registration bar 8 limits hub positions, realization is to the axial location of wheel hub, operation makes Hydraulic Station strut the radial location of realization to wheel hub simultaneously to the elastic expansion-sleeve in the tunable center positioning seat 10 of anchor clamps fuel feeding in the wheel hub centre bore after the installation, paw mechanism 11 clamps simultaneously in this process, and lathe begins the auger shell keyhole until finishing behind the sequentially-operating of realizing clamping after the first centralized positioning.The Machine-Tool Control Hydraulic Station is to the hydraulic motor fuel feeding then, thereby worm screws 17 rotations drive to worm gear 16 rotations and make panel support seat 14 upsets that panel 2 is housed in the hydraulic motor rotation drive active rotation seat 13, bore valve port after making it soon to turn to respective angles with corresponding spacing angle.After valve port processed, the commutation of machine tool program control Hydraulic Station commutation fuel feeding control hydraulic motor was rotated, and drives panel 2 backwater mean places, and paw mechanism 11 and detent mechanism loosen simultaneously and take out the wheel hub overall process and finish.
Claims (4)
1. panel turnover machine, by switching mechanism, base plate (1), paw mechanism (11), hydraulic mechanism, gas circuit mechanism forms, the base of panel turnover machine is provided with switching mechanism, two ends of switching mechanism are fixed on the base by active rotation seat (13) and passive rotating seat (12), middle by panel support seat (14) connection panel (2), can be with the panel turnover panel, also be provided with reference block (6) on the panel (2), detent mechanism and paw mechanism (11), it is characterized in that: hydraulic mechanism makes worm transmission pair drive panel (2) upset, finish cutting after making the workpiece location on the panel (2), paw mechanism and tunable center positioning seat (10) loosen panel simultaneously and automatically reset.
2. a kind of panel turnover machine according to claim 1, it is characterized in that: described switching mechanism is made up of active rotation seat (13), passive rotating seat (12), panel support seat (14), and the active rotation seat is provided with worm and gear transmission and hydraulic control oil circuit in (12).
3. a kind of panel turnover machine according to claim 1, it is characterized in that: described detent mechanism decides bar (8) by return locating piece I (3), return positioning block II (4), return positioning base (5), reference block (6), circumferential registration seat (7), circumference and tunable center positioning seat (10) is formed, be arranged on the panel, can overturn with panel.
4. a kind of panel turnover machine according to claim 1, it is characterized in that: the same surface that described reference block (6) and paw mechanism (11) form, realization is to the axial location of workpiece, and the elasticity in the tunable center centralized positioning seat (10) rises by the anchor clamps realization to the clamping work pieces axial location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110135562 CN102218668B (en) | 2011-05-20 | 2011-05-20 | Plate-overturning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110135562 CN102218668B (en) | 2011-05-20 | 2011-05-20 | Plate-overturning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102218668A true CN102218668A (en) | 2011-10-19 |
| CN102218668B CN102218668B (en) | 2013-01-30 |
Family
ID=44775506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110135562 Active CN102218668B (en) | 2011-05-20 | 2011-05-20 | Plate-overturning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102218668B (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430942A (en) * | 2011-12-23 | 2012-05-02 | 三一重工股份有限公司 | Workpiece drilling clamp |
| CN103350558A (en) * | 2013-07-31 | 2013-10-16 | 中信戴卡股份有限公司 | Improved wheel printing overturning fixture |
| CN103786211A (en) * | 2014-02-27 | 2014-05-14 | 南通跃通数控设备有限公司 | Combination machining tool for installation position of door pocket frame |
| CN103920908A (en) * | 2014-04-30 | 2014-07-16 | 中信戴卡股份有限公司 | Drilling device for wheel insert |
| CN104275506A (en) * | 2013-07-10 | 2015-01-14 | 诺德轮毂制造有限公司 | Special lathe for aluminum truck wheel valve holes |
| CN105149996A (en) * | 2015-10-10 | 2015-12-16 | 北京博鲁斯潘精密机床有限公司 | Five-axis clamp for wheel hub bore machining |
| CN105149995A (en) * | 2015-10-10 | 2015-12-16 | 北京博鲁斯潘精密机床有限公司 | Four-axis clamp for wheel hub bore machining |
| CN105499633A (en) * | 2015-12-26 | 2016-04-20 | 佛山市南海中南铝车轮制造有限公司 | Machining equipment and method of disc brake hole and valve hole of motorcycle hub |
| CN106001726A (en) * | 2016-06-22 | 2016-10-12 | 沈阳利源轨道交通装备有限公司 | Machining method for large wheel hubs |
| CN106078255A (en) * | 2016-08-17 | 2016-11-09 | 无锡瑞真精机股份有限公司 | A kind of fixture being used for processing automobile booster intermediate |
| CN106628897A (en) * | 2016-11-11 | 2017-05-10 | 昆明鼎承科技有限公司 | Bar-shaped object guiding device adaptable to special-shaped channel |
| CN106624927A (en) * | 2017-01-18 | 2017-05-10 | 中信戴卡股份有限公司 | Wheel fixture |
| CN106826339A (en) * | 2017-03-09 | 2017-06-13 | 江苏天宏机械工业有限公司 | The deburring of ratchet body overturns frock |
| CN107088763A (en) * | 2016-02-17 | 2017-08-25 | 诺德科技股份有限公司 | Rotatable brill rivet hole rotating disk frock and the process that wheel hub is bored using it |
| CN107571059A (en) * | 2017-08-31 | 2018-01-12 | 中信戴卡股份有限公司 | A kind of fixture for wheel eccentricities clamping |
| CN107639444A (en) * | 2017-09-17 | 2018-01-30 | 三门峡戴卡轮毂制造有限公司 | A kind of method that servo indexing upset drilling-milling clamper and its progress vehicle for wheel processing bores milling |
| CN108214024A (en) * | 2018-01-23 | 2018-06-29 | 中信戴卡股份有限公司 | A set of forging wheel Milling Machining fixture |
| CN108655790A (en) * | 2018-05-24 | 2018-10-16 | 芜湖黄燕实业有限公司 | Positioning device for automotive hub |
| CN108838697A (en) * | 2018-05-24 | 2018-11-20 | 芜湖黄燕实业有限公司 | The locating rotation device of wheel hub |
| DE102023102505A1 (en) | 2023-02-01 | 2024-08-01 | Chiron Group Se | Machine tool and holding device for rim machining |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309697A (en) * | 2017-03-09 | 2017-11-03 | 江苏天宏机械工业有限公司 | A kind of servo Double rotation axle burr removal fixture |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB727576A (en) * | 1950-11-02 | 1955-04-06 | Gen Tire & Rubber Co | Improvements in tire building machine |
| EP1103320A1 (en) * | 1999-11-25 | 2001-05-30 | Ford-Werke Aktiengesellschaft | Hemming device |
| CN101428394A (en) * | 2008-11-14 | 2009-05-13 | 沪东重机有限公司 | Positioning device and method for machining of slide block midbody on boring table |
| CN101648326A (en) * | 2009-09-01 | 2010-02-17 | 刘宪福 | Flat panel in situ turnover machine |
| CN101844700A (en) * | 2010-06-21 | 2010-09-29 | 深南电路有限公司 | Auto-rotating board turnover machine |
| CN101912903A (en) * | 2010-07-14 | 2010-12-15 | 许水林 | Z-shaped bending device for embossed thin aluminum sheet |
| CN202079406U (en) * | 2011-05-20 | 2011-12-21 | 江苏天宏机械工业有限公司 | Panel turnover machine |
-
2011
- 2011-05-20 CN CN 201110135562 patent/CN102218668B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB727576A (en) * | 1950-11-02 | 1955-04-06 | Gen Tire & Rubber Co | Improvements in tire building machine |
| EP1103320A1 (en) * | 1999-11-25 | 2001-05-30 | Ford-Werke Aktiengesellschaft | Hemming device |
| CN101428394A (en) * | 2008-11-14 | 2009-05-13 | 沪东重机有限公司 | Positioning device and method for machining of slide block midbody on boring table |
| CN101648326A (en) * | 2009-09-01 | 2010-02-17 | 刘宪福 | Flat panel in situ turnover machine |
| CN101844700A (en) * | 2010-06-21 | 2010-09-29 | 深南电路有限公司 | Auto-rotating board turnover machine |
| CN101912903A (en) * | 2010-07-14 | 2010-12-15 | 许水林 | Z-shaped bending device for embossed thin aluminum sheet |
| CN202079406U (en) * | 2011-05-20 | 2011-12-21 | 江苏天宏机械工业有限公司 | Panel turnover machine |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430942B (en) * | 2011-12-23 | 2014-01-15 | 三一重工股份有限公司 | Workpiece drilling clamp |
| CN102430942A (en) * | 2011-12-23 | 2012-05-02 | 三一重工股份有限公司 | Workpiece drilling clamp |
| CN104275506A (en) * | 2013-07-10 | 2015-01-14 | 诺德轮毂制造有限公司 | Special lathe for aluminum truck wheel valve holes |
| CN103350558A (en) * | 2013-07-31 | 2013-10-16 | 中信戴卡股份有限公司 | Improved wheel printing overturning fixture |
| CN103786211A (en) * | 2014-02-27 | 2014-05-14 | 南通跃通数控设备有限公司 | Combination machining tool for installation position of door pocket frame |
| CN103786211B (en) * | 2014-02-27 | 2015-05-20 | 南通跃通数控设备有限公司 | Combination machining tool for installation position of door pocket frame |
| CN103920908A (en) * | 2014-04-30 | 2014-07-16 | 中信戴卡股份有限公司 | Drilling device for wheel insert |
| CN105149996A (en) * | 2015-10-10 | 2015-12-16 | 北京博鲁斯潘精密机床有限公司 | Five-axis clamp for wheel hub bore machining |
| CN105149995A (en) * | 2015-10-10 | 2015-12-16 | 北京博鲁斯潘精密机床有限公司 | Four-axis clamp for wheel hub bore machining |
| CN105499633A (en) * | 2015-12-26 | 2016-04-20 | 佛山市南海中南铝车轮制造有限公司 | Machining equipment and method of disc brake hole and valve hole of motorcycle hub |
| CN107088763A (en) * | 2016-02-17 | 2017-08-25 | 诺德科技股份有限公司 | Rotatable brill rivet hole rotating disk frock and the process that wheel hub is bored using it |
| CN106001726B (en) * | 2016-06-22 | 2018-06-22 | 沈阳利源轨道交通装备有限公司 | A kind of processing method of large size wheel hub |
| CN106001726A (en) * | 2016-06-22 | 2016-10-12 | 沈阳利源轨道交通装备有限公司 | Machining method for large wheel hubs |
| CN106078255A (en) * | 2016-08-17 | 2016-11-09 | 无锡瑞真精机股份有限公司 | A kind of fixture being used for processing automobile booster intermediate |
| CN106628897A (en) * | 2016-11-11 | 2017-05-10 | 昆明鼎承科技有限公司 | Bar-shaped object guiding device adaptable to special-shaped channel |
| CN106628897B (en) * | 2016-11-11 | 2023-09-29 | 昆明鼎承科技有限公司 | Rod-shaped object receiving and guiding device adapting to special-shaped channel |
| CN106624927A (en) * | 2017-01-18 | 2017-05-10 | 中信戴卡股份有限公司 | Wheel fixture |
| US10500649B2 (en) | 2017-01-18 | 2019-12-10 | Citic Dicastal Co., Ltd. | Wheel clamp |
| CN106826339A (en) * | 2017-03-09 | 2017-06-13 | 江苏天宏机械工业有限公司 | The deburring of ratchet body overturns frock |
| CN107571059A (en) * | 2017-08-31 | 2018-01-12 | 中信戴卡股份有限公司 | A kind of fixture for wheel eccentricities clamping |
| CN107639444A (en) * | 2017-09-17 | 2018-01-30 | 三门峡戴卡轮毂制造有限公司 | A kind of method that servo indexing upset drilling-milling clamper and its progress vehicle for wheel processing bores milling |
| CN108214024A (en) * | 2018-01-23 | 2018-06-29 | 中信戴卡股份有限公司 | A set of forging wheel Milling Machining fixture |
| CN108655790A (en) * | 2018-05-24 | 2018-10-16 | 芜湖黄燕实业有限公司 | Positioning device for automotive hub |
| CN108838697A (en) * | 2018-05-24 | 2018-11-20 | 芜湖黄燕实业有限公司 | The locating rotation device of wheel hub |
| DE102023102505A1 (en) | 2023-02-01 | 2024-08-01 | Chiron Group Se | Machine tool and holding device for rim machining |
| EP4410457A1 (en) | 2023-02-01 | 2024-08-07 | CHIRON Group SE | Machine tool and holding device for machining rims |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102218668B (en) | 2013-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102218668B (en) | Plate-overturning machine | |
| CN102198583B (en) | Inner gear machining method and special gear shaping clamp | |
| CN202079406U (en) | Panel turnover machine | |
| CN204771556U (en) | A carousel machine for processing festival tight screw hole of fork lock and locking groove | |
| CN202984717U (en) | Large cast full-automatic machining boring-milling machine | |
| CN103192231A (en) | Processing method for main reducer housing assembly of heavy duty car | |
| CN104368831A (en) | Numerical control lathe multi-cutter-position device | |
| CN104588746A (en) | Portable multifunctional universal milling machine | |
| CN102873365A (en) | Full-automatic processing boring-milling machine for large castings | |
| CN103182655A (en) | Multi-cutter processed numerically-controlled double-slider power head of valve body | |
| CN201385306Y (en) | Dedicated rotating tooling bracket for wedge part bore drilling | |
| CN206567869U (en) | A kind of panel turnover machine | |
| CN102837071A (en) | Double-faced multi-shaft spot-facing drill for machining car spoke | |
| CN103394867A (en) | Processing technology for main reducer shell of engineering vehicle and peripheral hole drilling and reaming clamp | |
| CN102489940B (en) | Machining process of front overhang combined cast of truck | |
| CN104128800A (en) | Universal automatic machining device for turning and milling of screwdriver head | |
| CN206794806U (en) | Cylinder jacket scroll chuck fixture | |
| CN202137468U (en) | Automobile spoke machining double-sided multi-shaft spot-facing drill | |
| CN205394077U (en) | Be used for numerically controlled fraise machine processing shift fork part special fixture | |
| CN106826339A (en) | The deburring of ratchet body overturns frock | |
| CN210615803U (en) | Piston rod cylindrical surface inclined hole machining clamp | |
| CN206780010U (en) | A kind of servo Double rotation axle burr removal fixture | |
| CN202367127U (en) | Rapid fixture for rolling thread of universal joint | |
| CN202114296U (en) | Hole boring device utilizing turning for replacing boring | |
| CN104028822A (en) | Milling machine cutter tooling |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A turnover machine Effective date of registration: 20220224 Granted publication date: 20130130 Pledgee: Bank of Nanjing Co.,Ltd. Danyang sub branch Pledgor: JIANGSU TIANHONG MACHINERY INDUSTRIAL Co.,Ltd. Registration number: Y2022980001817 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230313 Granted publication date: 20130130 Pledgee: Bank of Nanjing Co.,Ltd. Danyang sub branch Pledgor: JIANGSU TIANHONG MACHINERY INDUSTRIAL Co.,Ltd. Registration number: Y2022980001817 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of flipper Effective date of registration: 20230323 Granted publication date: 20130130 Pledgee: Bank of Nanjing Co.,Ltd. Zhenjiang Branch Pledgor: JIANGSU TIANHONG MACHINERY INDUSTRIAL Co.,Ltd. Registration number: Y2023980035749 |