GB461952A - Improvements in preparing rolled metal bands for annealing in muffle furnaces - Google Patents
Improvements in preparing rolled metal bands for annealing in muffle furnacesInfo
- Publication number
- GB461952A GB461952A GB2380636A GB2380636A GB461952A GB 461952 A GB461952 A GB 461952A GB 2380636 A GB2380636 A GB 2380636A GB 2380636 A GB2380636 A GB 2380636A GB 461952 A GB461952 A GB 461952A
- Authority
- GB
- United Kingdom
- Prior art keywords
- edges
- band
- reel
- coiling
- coil
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
461,952. Coiling sheet metal. BOURG, C. Aug. 31, 1936, No. 23806. [Class 83 (iv)] [Also in Group IX] In coiling a metal bane B on a reel 11, the ai spaces at the ends of the coil (due to the band edges being thinner than the middle) are filled up so as to be gas tight by narrow thin packing strips S which are simultaneously wound between the edges of the band B during coiling. A packing strip S at each side is drawn off its reel 12 and, passing through slot 18 in an arm 19, is guided between fingers 19 and 20, between the edges of the band B, as they are being coiled up, the finger 20 being longer than the finger 19 so as to press on the coil end and lay the packing strip at the extreme edge only of the coil. The winding band B is coiled on a sheet metal cylinder 13, Fig. 4, formed with a slot 14 and an inturned flap 14a fitting over the collapsable reel 11. If the packing strips cause too much accumulation at the edges they may be eliminated until the level is normal again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2380636A GB461952A (en) | 1936-08-31 | 1936-08-31 | Improvements in preparing rolled metal bands for annealing in muffle furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2380636A GB461952A (en) | 1936-08-31 | 1936-08-31 | Improvements in preparing rolled metal bands for annealing in muffle furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB461952A true GB461952A (en) | 1937-02-26 |
Family
ID=10201615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2380636A Expired GB461952A (en) | 1936-08-31 | 1936-08-31 | Improvements in preparing rolled metal bands for annealing in muffle furnaces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB461952A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4241191A1 (en) * | 1992-12-03 | 1994-06-09 | Mannesmann Ag | Machine for rolling metal strip esp. copper@ or alloys - has intermediate layer introduced between wound coils for winding metal strip with a delicate surface |
-
1936
- 1936-08-31 GB GB2380636A patent/GB461952A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4241191A1 (en) * | 1992-12-03 | 1994-06-09 | Mannesmann Ag | Machine for rolling metal strip esp. copper@ or alloys - has intermediate layer introduced between wound coils for winding metal strip with a delicate surface |
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