US20160122892A1 - System for electroplating a strip - Google Patents
System for electroplating a strip Download PDFInfo
- Publication number
- US20160122892A1 US20160122892A1 US14/928,150 US201514928150A US2016122892A1 US 20160122892 A1 US20160122892 A1 US 20160122892A1 US 201514928150 A US201514928150 A US 201514928150A US 2016122892 A1 US2016122892 A1 US 2016122892A1
- Authority
- US
- United States
- Prior art keywords
- station
- electroplating
- strip
- drive
- speed
- 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.)
- Abandoned
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
- C25D7/0664—Isolating rolls
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
- C25D7/0621—In horizontal cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
- C25D7/0635—In radial cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
- C25D7/0671—Selective plating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
A system for continuously electroplating a portion of a strip includes an unwinding reel station from which the non-electroplated strip is unwound, a first electroplating station, a driven winding reel station in which the electroplated strip is wound on a reel, and a control unit. The first electroplating station includes:
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- a circular horizontally disposed support means at which outer edge the strip is held, the area to be plated protruding downward,
- an endless drive belt abutting a part of the circumference at the outer edge, the strip being held between the outer edge and the drive belt and conveyed in the circumferential direction,
- a drive for rotating the support means,
- electroplating baths distributed over part of the circumference of the support means and arranged below the support means so that the region to be plated of the strip is conveyed through the baths and electroplated there.
Description
- The invention relates to a system for continuous electroplating at least a portion of a strip, the system having an unwinding reel station from which the non-electroplated strip is unwound and the strip is supplied to a first electroplating station, the system having a driven winding reel station in which the electroplated strip is wound on a reel, and having a control unit.
- Known systems that operate continuously for electroplating a strip have a linear structure, i.e. systems in which the strip is conveyed continuosly and in which the portion of the strip which is suspended freely during the conveyance is electroplated. In an unwinding reel station of the system the strip is unwound and then conveyed by a suitable conveyor system in a straight line through the electroplating baths and finally wound up in a winding reel station (“reel-to-reel”). Normally, the winding reel station is powered by a drive such that the feed of the strip is caused by pulling the strip. A disadvantage of such systems is the great length, which necessitates correspondingly large production halls. Another disadvantage is that the strip is guided only here and there and the guidance is therefore unclean, rendering a very precise and localized electroplating difficult. The individual electroplating baths in a linear arrangement are poorly replacable. Since the feed is carried out only through the winding reel station the waste material is very large, namely at least one full length of the entire linear system. This makes the electroplating expansive particularly of stripes with short overall lengths.
- EP 070 694 A1 discloses an electroplating system for single workpieces. The individual workpieces are clamped between a wheel and an endless belt lying against the outside of the wheel and conveyed through electroplating baths lying on the periphery. Such a system is indeed space-saving, but strips cannot be electroplated. In addition, only a few and small electroplating baths can be used, since the periphery is limited. It is therefore suitable only for small workpieces that can be electroplated with only a few electroplating baths.
- In this application, the term electroplating bath is used generally for every suitable bath that may be necessary for an electroplating process. These are pre-treatment baths, electrolytic cells and the like.
- Starting from this prior art it is the object of the invention to provide an improved electroplating system which is better suitable for electroplating strips and with which the aforementioned disadvantages can be avoided.
- The system according to the inventive subject matter for continuously electroplating a portion of a strip comprises an unwinding reel station from which the non-electroplated strip is unwound and a first electroplating station and a driven winding reel station in which the electroplated strip is wound up on a reel, and a control unit. The first electroplating station comprises:
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- a circular horizontally disposed support means that rotates about a vertical axis and at which outer edge the strip is held, wherein the area to be plated protrudes downward,
- an endless drive belt which lies against a part of the circumference at the outer edge, and the strip is held between the outer edge and the drive belt and is conveyed in the circumferential direction,
- a drive for rotating said support means,
- electroplating baths which are distributed over part of the circumference of the support means and arranged below the support means so that the region to be plated of the strip is conveyed through the baths and electroplated there.
- A main advantage of the inventive subject matter is its compactness, because the baths are no longer arranged in a long row, but are arranged space-optimized along the circumference of the circular support means. A typical system according to the invention has a work space of approximately 9 m×9 m (about 30 feet×30 feet).
- Another advantage is the low waste which is significantly smaller or even completely eliminated, because if the strip is fed to the support means and is clamped between the outer edge and the drive belt, it can be conveyed through the electroplating baths over the full length.
- Thereby a further advantage can be seen, namely that the strip is guided along its full length and is driven along the entire length of that part of the strip which is located above the baths, the strip is thus clamped at the support means. The drive belt fulfills two functions, namely a driving function and a holding function for holding the strip.
- The electroplating baths arranged below the support means are easily accessible and can easily be replaced.
- Because the strips to be electroplated are quite long and correspondingly heavy, the unwinding reel station is usually driven. Then, the driving speed of the electroplating station and the speed of the unwinding reel station should match exactly. This can either be realized by precision motors which can run exactly synchronously over a long period of time. Such motors are correspondingly expensive. It can also be achieved by an embodiment of the inventive subject matter in that the drive of the unwinding reel station is adjusted with regard to speed to the drive speed of the supporting means via a first speed matching device.
- In an embodiment, the first speed matching device comprises a roller which is mounted movably to the side with regard to the conveying direction of the belt. The unwounded strip runs over the roller and the roller keeps the strip in tension and the displacement of the roller is detected by the control unit and the control unit adjusts the drive to the unwinding reel station. Then the drive of the unwinding reel station can be regulated so that the roller is kept to a desired displacement.
- In a further embodiment of the invention, the first electroplating station comprises a pre-tensioned arranged feed roller for correctly feeding the strip between the outer edge of the support means and the drive belt.
- As explained above, the unwinding reel station comprises the first speed matching device. For the same reason, the winding reel station comprises a second speed matching device as well for matching the drive of the winding reel station to the driving speed of the support means.
- For special electroplating tasks five baths are often not enough. The inventive system is easily extendable in that a second or even a third electroplating station can easily be added. The second and all further electroplating stations are identically constructed to the first one. The strip leaving the first electroplating station is fed to the second and as the case may be to further electroplating stations.
- For this, it is advantageously that the second electroplating station comprises a further speed matching device which is associated with a feed roller of the second electroplating station, and the feed roller is mounted pre-tensioned and movable to the side, so that a change of the displacement of the feed roller is a measure of a difference in speed of the drives of the two electroplating stations. This change is detected and regulated by the control unit. In that way the drive speed of the second electroplating station is regulated in dependence of the speed of the first station.
- It makes sense that the speed of each additional electroplating station is matched to the speed of each predecessing station, respectively, namely the upward station. Altogether, the speed is controlled according to the driving speed of the first electroplating station.
- A very small installation space is reached and an advantageous arrangement is realized if the electroplating baths of an electroplating station are arranged hexagon-like, forming five sides of a hexagon. In this arrangement the available space is used in an optimized way and the electroplating baths can still be exchanged easily. The feed of the strip to and from the station is done via the sixth side of the Hexagon.
- For an easy exchange it is advantageously if each electroplating bath comprises an electrical connection, and a code characterizing a corresponding electroplating bath can be transmitted to the control unit through the electrical connection. Then all the information about the bath is provided directly in the control unit and the bath can be driven directly with a specific program.
- In the following the invention is explained by means of embodiments with reference to the drawings. In the drawings
-
FIG. 1 shows highly schematic representation of a system of the inventive subject matter in a top view; -
FIG. 2 shows a view of an example of a strip to be electroplated; -
FIG. 3 shows a perspective view of an electroplating bath of the system according to the the inventive subject matter; -
FIG. 4 shows a schematic representation as inFIG. 1 of an embodiment of the system. - An
inventive system 10 for continuously electroplating astrip 12 comprises anunwinding reel station 14 from which reel thenon-electroplated strip 12 is unwound and supplied to a firstelectroplating station 16. Thesystem 10 further comprises a driven windingreel station 18 in which the electroplatedstrip 12 is wound up on a reel and further comprises acontrol unit 20. - The unwinding
reel station 14 comprises a supply reel 14-1 on which the strip to be electroplated 12 is stored, a guiding roller 14-2 for correctly guiding thestrip 12 and an unwinding drive 14-3. - The
first electroplating station 16 includes a circular and horizontally arranged support means 22. In the illustrated embodiment, the support means 22 consists of ametal ring 24 which is held bysupport rollers 26. Thering 24 can rotate in the horizontal plane about a vertical axis. Thering 24 consists for example of stainless steel. - The
ring 24 is driven by anendless drive belt 30. For this, thedrive belt 30 lies against theouter edge 28 of thering 24 over a part of the circumference and is fed back viaguide rollers 32 and via adrive roller 34. Thedrive roller 34 is driven by aring drive 35 so that thering 24 of the support means 22 rotates. - The
strip 12 to be electroplated is shown in a side view inFIG. 2 . Thestrip 12 may e.g. be a punched strip which comprises serialconnected parts 36, for example pins for plugs having oneend 38 to be electroplated and which will then be individualized by punching in another later process. Thestrip 12 shall be electroplated at least in the region which comprises theends 38 of theparts 36. Thestrip 12 can be hold at theother end portion 39. - The
strip 12 is guided by the guiding roller 14-2 of unwindingreel station 14, the roller 14-2 is mounted in a pre-tensioned manner. Thestrip 12 is then guided by another guidingroller 40 of theelectroplating station 16 between theouter edge 28 of thering 24 and thedrive belt 30 so that it is held in a non-slip manner and carried along with therotating ring 24. Thereby thestrip 12 is inserted between theouter edge 28 and thedrive belt 30 in such a way that it is gripped only with its upper region by theouter edge 28 anddrive belt 30. The region to be electroplated (ends 38) protrudes downwards. Electrical contact to thestrip 12 is provided through themetal ring 24 so that the strip can be electroplated. Thering 24 itself is contacted electrically via sliding contacts. - Furthermore, the
electroplating station 16 comprisesseveral electroplating baths 42 which are distributed over part of the circumference of the support means 22 and are arranged below the support means 22. The term “electroplating bath 42” is used in this context generally and describes every bath that may be necessary for an electroplating process. These are pre-treatment baths, electrolic cells and the like. - In the top view of the embodiment according to
FIG. 1 , thesebaths 42 have a trapezoidal shape so that they build a hexagonal shape if arranged in series wherein eachbath 42 builds one side of the hexagon. In that configuration, the space below the support means 22 is optimally utilized. Thus fiveelectroplating baths 42 can be arranged in anelectroplating station 16. Through the remaining sixth side of the hexagon, which is kept free, thestrip 12 is fed to and from the electroplating station. Therefore, thestrip 12 is continuously guided through each of the fivebaths 42 and treated there accordingly. -
FIG. 3 shows a perspective view of such anelectroplating bath 42. In a known way thebath 42 has a central basin 42-1 in which electrodes are provided. Thestrip 12 is moved through the basin to become electroplated. Further, thebath 42 comprises an overflow basin 42-2 for collecting the electrolyte, a pump system 42-3 and an electrical connection, not shown. If necessary, thebath 42 can include additional components such as heating means, rectifier, and the like. All components of anelectroplating bath 42 are mounted on a frame 42-4 that rests on wheels 42-5 and thus, forms a carriage. At least the basins 42-1 and 42-2 can be adjusted in height in order to remove theelectroplating bath 42 from theelectroplating station 16 after it has been lowered. In this way, thebaths 42 are easily replaceable. Aninventive electroplating system 10 can thus quickly and easily be adapted to different electroplating processes. - The
strip 12 is fed out of theelectroplating station 16 and fed into the windingreel station 18 via a further guidingroller 44. The windingreel station 18 is similar constructed as the unwindingreel station 14 and comprises a reel 18-1 on which thebelt 12 is wound, a guiding roller 18-2 for the correct feeding of thestrip 12 and a winding drive 18-3. - If all three drives, unwinding drive 14-3,
ring drive 35 and winding drive 18-3 rotate exact synchronously the belt is conveyed cleanly and without tension and without sagging. This is ensured by controlling the drives via thecontrol unit 20. - For synchronization between the unwinding
reel station 14 and the electroplating station 16 a first speed matching device is provided. This functions as follows. The guiding roller 14-2 is movably mounted, namely displaceable to the side and pre-tensioned mounted, which is indicated by thedouble arrow 50. The displacement of the guiding roller 14-2 or an arm on which the guiding roller 14-2 may be mounted is detected by thecontrol unit 20. This is represented by a connecting line inFIG. 1 . Depending upon the degree of displacement thecontrol unit 20 regulates the unwinding drive 14-3, so that the displacement always corresponds to a desired displacement. The unwinding drive 14-3 is thus regulated to the speed of thering drive 35. The ring drive sets the conveying speed. Then, thestrip 12 has always the same and correct tension. - In an analogous manner, the winding drive 18-3 is controlled by the
control unit 20 using a second speed matching device using the guiding roller 18-2 which displacement (to a side) is also detected. - The
control unit 20 is accommodated in a control cabinet, all parameters such as temperatures, speeds, and currents are displayed at a touch panel and can be displayed and changed. The rectifier of all cells provide provide electric power (current and voltage). The line speed of the system is continuosly adjustable from 0 up to a maximum speed. -
FIG. 4 shows a further embodiment of the system according to the invention. For certain electroplating tasks the fivebaths 42 of the first 16 electroplating station are probably not enough. In this case, the system can be enlarged in a simple way in that another electroplating station 16-2 is inserted between thefirst electroplating station 16 and the windingreel station 18. The second electroplating station 16-2 is constructed identically to the first one. - The
strip 12 is supplied to the guiding roller 40-2 of the second station 16-2 after leaving the first station 16 (after the guiding roller 44). As in the first station, the strip is guided and transported by means of the ring 24-2 through the electroplating baths 42-2 of the second station 16-2 and finally fed to the windingreel station 18 via the guiding roller 44-2 and thestrip 12 is wound there. - The synchronisation of the drives is a more complex problem now. However, the invention has the principle that the speed of the ring drive 35 of the
first station 16 is the one which sets the overall speed. Thecontrol unit 20 takes over the complete control. The control over the first speed matching device between unwindingreel station 14 andfirst electroplating station 16 remains unchanged. The control of the ring drive 35-2 of the second electroplating station 16-2 is accomplished such that the displacement (double arrow 60) of the guiding roller 40-2 which is also displaceable mounted is detected and fed as a control variable to thecontrol unit 20, so that the ring drive 35-2 is controlled in such a way that a desired displacement of the guiding roller 40-2 is achieved. Finally, the control between the second electroplating station 16-2 and the windingreel station 18 is carried out in the same way as the control between thefirst electroplating station 16 and the windingreel station 18 in the first embodiment according toFIG. 1 . - Depending on requirements, the
system 10 can be extended by a third or even more electroplating stations in the same way. It makes sense to control the drive speed of any further electroplating station according to the speed of each upstream station. Then overall, the drive speed is determined by the first station. - A further electroplating station can be useful if the
strip 12 shall be electroplated not only in some areas (at the ends 38) but shall be electroplated completely. Then in thefirst electroplating station 16, theend portion 38 is electroplated and thestrip 12 is gripped in theregion 39. Between the first and second electroplating station thestrip 12 is turned, i.e. twisted by 180°, so that it is inserted in to the second electroplating station upside down and is gripped there by the already electroplatedend regions 38. Theregion 39 which has not been electroplated in thefirst electroplating station 16 protrudes now downwards and can be electroplated in the second electroplating station 16-2. - A coding which characterises a respective electroplating bath can be transmitted to the
control unit 20 through the electrical connection in order to simplify an exchange of anelectroplating bath 42 or 42-2. Then all information concerning the bath which was exchanged are directly present at thecontrol unit 20.
Claims (12)
1. System (10) for continuously electroplating a portion of a strip (12) having an unwinding reel station (14) from which the non-electroplated strip (12) is unwound and having a first electroplating station (16) and having a driven winding reel station (18), in which the electroplated strip (12) is wound up on a reel, and having a control unit (20), wherein the first electroplating station (16) comprises:
a circular horizontally disposed support means (22) that rotates about a vertical axis and at which outer edge (28) the strip (12) is held, wherein the area to be plated (38) protrudes downward,
an endless drive belt (30) which lies against a part of the circumference at the outer edge (28) and the strip (12) is held between the outer edge (28) and the drive belt (30) and is conveyed in the circumferential direction,
a drive (35) for rotating said support means (22),
electroplating baths (42), which are distributed over part of the circumference of the support means (22) and arranged below the support means (22) so that the region (38) to be plated of the strip (12) is conveyed through the baths (42) and electroplated there.
2. System according to claim 1 , characterized in that the unwinding reel station is driven and the drive of the unwinding reel station is adjusted and the speed of the drive is matched to the drive speed of the supporting means via a first speed matching device.
3. System according to claim 2 , characterized in that the first speed matching device has a roller which is mounted movably to the side with regard to the conveying direction of the belt, the unwounded strip runs over the roller and the roller keeps the strip in tension and the displacement of the roller is detected by the control unit and the control unit adjusts the speed of the drive of the unwinding reel station in that the drive of the unwinding reel station is regulated to a desired displacement of the roller.
4. System according to claim 1 , characterized in that the first electroplating station comprises a pre-tensioned arranged feed roller for correctly feeding the strip between the outer edge of the supporting means and the drive belt.
5. System according to claim 1 , characterized in that the winding reel station has a second speed matching device for matching the speed of the drive of the winding reel station to the driving speed of the supporting means.
6. System according to claim 1 , characterized in that there is at least a second electroplating station to which the strip leaving the first electroplating station is fed.
7. System according to claim 6 , characterized in that the second electroplating station comprises a further speed matching device which is associated with a feed roller of the second electroplating station, and the feed roller is mounted pre-tensioned and movable to the side, so that a change of the displacement of the feed roller is a measure of a difference in speed of the drives of the two electroplating stations, said change is detected and regulated by the control unit.
8. System according to claim 7 , characterized in that the control unit adjusts all the drives to be controlled according to the drive of the first electroplating station.
9. System according to claim 6 , characterized in that a third electroplating station is provided.
10. System according to claim 1 , characterized in that the electroplating baths of the electroplating station are arranged hexagon-like, forming five sides of a hexagon, and the feed of the strip to and from the station is done via the sixth side.
11. System according to claim 1 , characterized in that each electroplating bath comprises an electrical connection and in that a code characterizing a corresponding electroplating bath can be transmitted to the control unit through the electrical connection.
12. System according to claim 1 , characterized in that the electroplating baths and/or the unwinding reel station and/or the winding reel station rest on wheels.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14191387.1 | 2014-10-31 | ||
EP14191387.1A EP3015573B1 (en) | 2014-10-31 | 2014-10-31 | System for electroplating a band |
Publications (1)
Publication Number | Publication Date |
---|---|
US20160122892A1 true US20160122892A1 (en) | 2016-05-05 |
Family
ID=51842431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/928,150 Abandoned US20160122892A1 (en) | 2014-10-31 | 2015-10-30 | System for electroplating a strip |
Country Status (3)
Country | Link |
---|---|
US (1) | US20160122892A1 (en) |
EP (1) | EP3015573B1 (en) |
CN (1) | CN105568338A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106702468B (en) * | 2016-12-30 | 2021-05-28 | 北京工业大学 | Method for efficiently and continuously preparing metal film by equipotential vertical full-immersion cathode |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4553501A (en) * | 1984-03-14 | 1985-11-19 | Shinko Electric Industries Co., Ltd. | Selective plating apparatus |
US5242562A (en) * | 1992-05-27 | 1993-09-07 | Gould Inc. | Method and apparatus for forming printed circuits |
US5482605A (en) * | 1995-02-09 | 1996-01-09 | Taylor; James C. | Portable environmental clean plating system |
US20100086793A1 (en) * | 2007-03-27 | 2010-04-08 | Toray Industries, Inc. | Web pressure welding method, pressure welding device, power supply method, power supply device, continuous electrolytic plating apparatus and method for manufacturing web with plated coating film |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2324834C2 (en) * | 1973-05-17 | 1978-09-07 | Dr. Eugen Duerrwaechter Doduco, 7530 Pforzheim | Device for continuous selective strip electroplating |
US4036725A (en) * | 1975-11-21 | 1977-07-19 | National Semiconductor Corporation | Wheel selective jet plating system |
GB2104025A (en) | 1981-07-16 | 1983-03-02 | Kirkby Process And Equipment L | Improvements in or relating to electro-plating machines |
JP2009096491A (en) * | 2007-10-15 | 2009-05-07 | Tokyo Autom Mach Works Ltd | Wrapper feeder |
-
2014
- 2014-10-31 EP EP14191387.1A patent/EP3015573B1/en active Active
-
2015
- 2015-10-30 CN CN201510727569.2A patent/CN105568338A/en active Pending
- 2015-10-30 US US14/928,150 patent/US20160122892A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4553501A (en) * | 1984-03-14 | 1985-11-19 | Shinko Electric Industries Co., Ltd. | Selective plating apparatus |
US5242562A (en) * | 1992-05-27 | 1993-09-07 | Gould Inc. | Method and apparatus for forming printed circuits |
US5482605A (en) * | 1995-02-09 | 1996-01-09 | Taylor; James C. | Portable environmental clean plating system |
US20100086793A1 (en) * | 2007-03-27 | 2010-04-08 | Toray Industries, Inc. | Web pressure welding method, pressure welding device, power supply method, power supply device, continuous electrolytic plating apparatus and method for manufacturing web with plated coating film |
Also Published As
Publication number | Publication date |
---|---|
EP3015573B1 (en) | 2023-12-06 |
EP3015573A1 (en) | 2016-05-04 |
CN105568338A (en) | 2016-05-11 |
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