GB189717092A - Improvements in or relating to Electro-despositing Devices. - Google Patents
Improvements in or relating to Electro-despositing Devices.Info
- Publication number
- GB189717092A GB189717092A GB189717092DA GB189717092A GB 189717092 A GB189717092 A GB 189717092A GB 189717092D A GB189717092D A GB 189717092DA GB 189717092 A GB189717092 A GB 189717092A
- Authority
- GB
- United Kingdom
- Prior art keywords
- articles
- supported
- shaft
- vat
- pawl
- 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.)
- Expired
Links
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
17,092. Bossard, J. July 20. Cells; electrodes ; electrolytes, agitating.-An annular vessel, formed of sides 1, 2 and bottom 3, is supported upon trestles 4, while in the open space in the centre is supported, by a foot box 23 and traces 24, an upright shaft 29 which receives a slow rotary motion by means of a worm and worm-wheel 41, 40, shaft 43, ratchet-wheel 45, and driving-pawl 47. The pawl receives motion from a shaft 50 by means of a crank 48, adjustable link 44, and counterpoised rocking arm 46 to which the pawl is attached. The shaft 29 supports and carries around the curved arms 31, at the ends of which is a circular rigid carrier 35 having a metal band 36 on its outer side with notches 38. Engaging with these notches are hooks for suspending the articles to be plated in the bath, and also hooks carrying oilers at their lower ends to oil slightly the outer edge of the cathode ring 15, against which rest the hooks carrying the articles to be coated. The cathode ring is carried by brackets 13, and is connected to the negative pole of the dynamo by a wire 16. The anode plates 10 are supported in the electrolyte by carriers 5 connected to metal bands 8, 9 which are joined together by a metal strap 11, and also connected, when desired, to the positive pole of the dynamo. To cause the plating to be uniform on the articles, they are partly rotated, while being carried around the annular vat, by curved arms or clamps 68 supported on the cathode ring 15. By this double movement also the electrolyte is agitated. The operator standing at any point of the circumference of the vat can, without moving, remove all the articles from the vat and re-charge it with fresh articles. Two concentric cathode rings may be used, one on each side of the carrier, in which case the connection to the negative pole may pass through the hollow standard supporting the carrier, or may be made by a trolley travelling on the top of the metal band 15.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB189717092T | 1897-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB189717092A true GB189717092A (en) | 1897-08-21 |
Family
ID=32135176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB189717092D Expired GB189717092A (en) | 1897-07-20 | 1897-07-20 | Improvements in or relating to Electro-despositing Devices. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB189717092A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2790756A (en) * | 1952-07-29 | 1957-04-30 | Charles C Cohn | Method and apparatus for electrolytic treatment of slide fasteners |
| US2911346A (en) * | 1952-07-29 | 1959-11-03 | Samuel L Cohn | Apparatus for electrolytic treatment of slide fasteners |
-
1897
- 1897-07-20 GB GB189717092D patent/GB189717092A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2790756A (en) * | 1952-07-29 | 1957-04-30 | Charles C Cohn | Method and apparatus for electrolytic treatment of slide fasteners |
| US2911346A (en) * | 1952-07-29 | 1959-11-03 | Samuel L Cohn | Apparatus for electrolytic treatment of slide fasteners |
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