GB247447A - Improved method of and apparatus for cooling and annealing metal bars - Google Patents
Improved method of and apparatus for cooling and annealing metal barsInfo
- Publication number
- GB247447A GB247447A GB1561425A GB1561425A GB247447A GB 247447 A GB247447 A GB 247447A GB 1561425 A GB1561425 A GB 1561425A GB 1561425 A GB1561425 A GB 1561425A GB 247447 A GB247447 A GB 247447A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pushers
- bars
- bar
- fingers
- reciprocating
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/84—Controlled slow cooling
-
- 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
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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
247,447. White, A. E., (Morgan Construction Co.). June 16, 1925. Rolling; bending; roller tables. - Bars 2 fed from a rolling mill on to conveyer rolls 1 are pushed by reciprocating pushers 4 down an incline 3 on the beginning of a cooling bed 10 where they are temporarily held on edge between the incline 3 and weighted pivoted fingers 11. The bars are then moved forward by reciprocating pushers 14, some of which are set in advance of others so that as some of the fingers 11 yield to the pressure before others, the bar is bent or curved so that it will stand alone on edge when added to the pack being annealed on the bed 10. As each bar is added to the pack one from the outer side drops on to reciprocating fingers 23, 24 which work the bar down to other conveyer rolls 26 for further working. The pushers 14 are provided with slots 15 to adjust their length and so determine the degree of bending. The stroke of the pushers 14 is varied by pinning the connecting rod 18 at varying crank distances on the crank disc 17, thus lengthening or shortening the time the bars remain on the cooling bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1561425A GB247447A (en) | 1925-06-16 | 1925-06-16 | Improved method of and apparatus for cooling and annealing metal bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1561425A GB247447A (en) | 1925-06-16 | 1925-06-16 | Improved method of and apparatus for cooling and annealing metal bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB247447A true GB247447A (en) | 1926-02-18 |
Family
ID=10062298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1561425A Expired GB247447A (en) | 1925-06-16 | 1925-06-16 | Improved method of and apparatus for cooling and annealing metal bars |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB247447A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9181428B2 (en) | 2011-09-30 | 2015-11-10 | Dow Global Technologies Llc | Compression set property in silylated polymers |
-
1925
- 1925-06-16 GB GB1561425A patent/GB247447A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9181428B2 (en) | 2011-09-30 | 2015-11-10 | Dow Global Technologies Llc | Compression set property in silylated polymers |
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