GB152083A - Improvements in means or apparatus for annealing, tempering or otherwise modifying the physical characters of metal bars or other metal articles - Google Patents
Improvements in means or apparatus for annealing, tempering or otherwise modifying the physical characters of metal bars or other metal articlesInfo
- Publication number
- GB152083A GB152083A GB1664119A GB1664119A GB152083A GB 152083 A GB152083 A GB 152083A GB 1664119 A GB1664119 A GB 1664119A GB 1664119 A GB1664119 A GB 1664119A GB 152083 A GB152083 A GB 152083A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- metal
- tempering
- bars
- annealing
- 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
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
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)
- Heat Treatment Of Articles (AREA)
Abstract
152,083. August, J. R. C. July 3, 1919. Tempering. - For removing metal bars and the like from furnaces to oil tanks, a collapsible platform or trough supported on a carriage is used. The carriage is provided with wheels 11 which run on rails 7 so as to permit of its being conveniently moved from furnaces 1 to oil tanks 2. The bottom of the trough is formed by two portions 3 and 4 which may be simultaneously opened by means of the bell-cranks and rods 14, 16, 18, and 19 about the pivotal rods 8, 9 so as to drop the hot ba.rs into the oil when in position over the tank, fingers 21 being provided to straighten the bars and allow them to fall in a horizontal position so as to minimize distortion. In order to cool the metal uniformly, a dipping tray 25 is provided in each tank, the dipping tray being given an oscillatory movement, in this case, by passing the suspending cords 27 over a pulley 29 eccentrically mounted on a disk 30 on a shaft 31 which is connected to a live shaft through clutch mechanism 33. The oil is circulated by means of a pump through cooling tanks 43, 44, and 45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1664119A GB152083A (en) | 1919-07-03 | 1919-07-03 | Improvements in means or apparatus for annealing, tempering or otherwise modifying the physical characters of metal bars or other metal articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1664119A GB152083A (en) | 1919-07-03 | 1919-07-03 | Improvements in means or apparatus for annealing, tempering or otherwise modifying the physical characters of metal bars or other metal articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB152083A true GB152083A (en) | 1920-10-04 |
Family
ID=10080967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1664119A Expired GB152083A (en) | 1919-07-03 | 1919-07-03 | Improvements in means or apparatus for annealing, tempering or otherwise modifying the physical characters of metal bars or other metal articles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB152083A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934168A (en) * | 2022-05-24 | 2022-08-23 | 崔永 | A kind of powder metallurgy gear tooth surface quenching equipment |
| CN119144807A (en) * | 2024-09-24 | 2024-12-17 | 温州瑞尔金属制造有限公司 | A heat treatment device and heat treatment process for preventing large butterfly plates from deforming |
-
1919
- 1919-07-03 GB GB1664119A patent/GB152083A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934168A (en) * | 2022-05-24 | 2022-08-23 | 崔永 | A kind of powder metallurgy gear tooth surface quenching equipment |
| CN114934168B (en) * | 2022-05-24 | 2024-04-26 | 崔永 | A kind of equipment for quenching tooth surface of powder metallurgy gear |
| CN119144807A (en) * | 2024-09-24 | 2024-12-17 | 温州瑞尔金属制造有限公司 | A heat treatment device and heat treatment process for preventing large butterfly plates from deforming |
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