GB509998A - Improvements in or relating to welding chains - Google Patents
Improvements in or relating to welding chainsInfo
- Publication number
- GB509998A GB509998A GB3400/39A GB340039A GB509998A GB 509998 A GB509998 A GB 509998A GB 3400/39 A GB3400/39 A GB 3400/39A GB 340039 A GB340039 A GB 340039A GB 509998 A GB509998 A GB 509998A
- Authority
- GB
- United Kingdom
- Prior art keywords
- link
- electrodes
- pairs
- welding
- chains
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L3/00—Making chains or chain links by bending the chain links or link parts and subsequently welding or soldering the abutting ends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
509,998. Making chains. TAYLOR CHAIN CO., S. G. Feb. 1, 1939, No. 3400. Convention date, March 26, 1938. [Classes 83 (ii) and 83 (iv)] Welding: breaking-In making welded chains, each link, which comprises a single length of stock 10 with opposed ends 11, 12 in close relationship, is rigidly mounted during operation on supports movable relatively to each other along a line passing through the axes of the opposing end-faces and the integral link is then severed to form two link segments 20, 21, Fig. 2, which are-then electrically heated by pairs of electrodes 14, 15 and 16, 17 and pressed together to weld the pairs of ends together. Severing may be effected by a saw or abrasive disc or by heating by the electrodes 16, 17 and then applying tension. The integral link may be formed with a notch 13 or with a groove extending partly or wholly round the circumference thereof. The joint may be effected by flash butt-welding. The pairs of electrodes may be connected to the same or different electric circuits. If they are connected to the same circuit the ends 11, 12 are held out of contact while the integral link is being heated prior to severing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US509998XA | 1938-03-26 | 1938-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB509998A true GB509998A (en) | 1939-07-25 |
Family
ID=21968758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3400/39A Expired GB509998A (en) | 1938-03-26 | 1939-02-01 | Improvements in or relating to welding chains |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB509998A (en) |
-
1939
- 1939-02-01 GB GB3400/39A patent/GB509998A/en not_active Expired
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