ES393712A1 - Soaking pit - Google Patents
Soaking pitInfo
- Publication number
- ES393712A1 ES393712A1 ES393712A ES393712A ES393712A1 ES 393712 A1 ES393712 A1 ES 393712A1 ES 393712 A ES393712 A ES 393712A ES 393712 A ES393712 A ES 393712A ES 393712 A1 ES393712 A1 ES 393712A1
- Authority
- ES
- Spain
- Prior art keywords
- cover
- drum
- sheave
- trough
- pit
- 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
- C21D9/70—Furnaces for ingots, i.e. soaking pits
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Road Repair (AREA)
Abstract
A soaking pit has a sand seal for the cover of its opening which extends around the top of the walls of the pit. The bottom of the sand seal trough is lower at the cover approach end than at the opposite end and the trough slopes upwardly along each side from the approach end. A peripheral flange on the cover extends into the sand in the trough with the bottom of the flange being spaced the same distance from the bottom of the trough around its periphery. Improved means for moving the cover between operative and inoperative positions includes a drum mounted on a fixed frame. The drum rotates about a generally horizontal axis transverse to the direction of movement of the cover. A first sheave is mounted on the stationary frame substantially parallel to the drum on the side thereof toward the pit opening, a wire rope passes around the first sheave with one end secured to the drum and the other end secured to the cover. A second sheave is mounted on the frame substantially parallel to the drum on the side thereof away from the pit opening. A second rope passes around the second sheave with one end attached to the drum and the other end attached to the cover. The drum is rotated by a reversible motor to move the cover.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5940870A | 1970-07-30 | 1970-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES393712A1 true ES393712A1 (en) | 1974-07-01 |
Family
ID=22022764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES393712A Expired ES393712A1 (en) | 1970-07-30 | 1971-07-28 | Soaking pit |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3667409A (en) |
| AT (1) | AT320708B (en) |
| AU (1) | AU465815B2 (en) |
| BE (1) | BE770514A (en) |
| CA (1) | CA951511A (en) |
| DE (1) | DE2137326A1 (en) |
| ES (1) | ES393712A1 (en) |
| FR (1) | FR2101921A5 (en) |
| GB (1) | GB1363134A (en) |
| NL (1) | NL7110602A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4210086A (en) * | 1978-05-11 | 1980-07-01 | Inland Steel Company | Cover for soaking pits and the like |
| US5285736A (en) * | 1992-12-18 | 1994-02-15 | Joy Technologies Inc. | Pressure relief apparatus for a vessel |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123029A (en) * | 1964-03-03 | Cover for soaking pits | ||
| US2091224A (en) * | 1936-06-02 | 1937-08-24 | Babcock & Wilcox Co | Furnace construction |
| GB698904A (en) * | 1951-04-05 | 1953-10-28 | Stein & Atkinson Ltd | Improvements in or relating to means for handling the covers of soaking pits and other furnaces |
-
1970
- 1970-07-30 US US59408A patent/US3667409A/en not_active Expired - Lifetime
-
1971
- 1971-07-23 CA CA118,987,A patent/CA951511A/en not_active Expired
- 1971-07-26 AU AU31650/71A patent/AU465815B2/en not_active Expired
- 1971-07-26 BE BE770514A patent/BE770514A/en unknown
- 1971-07-26 DE DE19712137326 patent/DE2137326A1/en active Pending
- 1971-07-27 FR FR7127405A patent/FR2101921A5/fr not_active Expired
- 1971-07-28 ES ES393712A patent/ES393712A1/en not_active Expired
- 1971-07-29 AT AT662471A patent/AT320708B/en not_active IP Right Cessation
- 1971-07-30 GB GB3603771A patent/GB1363134A/en not_active Expired
- 1971-07-30 NL NL7110602A patent/NL7110602A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU465815B2 (en) | 1975-10-09 |
| US3667409A (en) | 1972-06-06 |
| GB1363134A (en) | 1974-08-14 |
| NL7110602A (en) | 1972-02-01 |
| AT320708B (en) | 1975-02-25 |
| DE2137326A1 (en) | 1972-02-03 |
| CA951511A (en) | 1974-07-23 |
| BE770514A (en) | 1972-01-26 |
| FR2101921A5 (en) | 1972-03-31 |
| AU3165071A (en) | 1973-02-01 |
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