GB638851A - Improvements in or relating to means for handling the covers of soaking pits - Google Patents
Improvements in or relating to means for handling the covers of soaking pitsInfo
- Publication number
- GB638851A GB638851A GB1935448A GB1935448A GB638851A GB 638851 A GB638851 A GB 638851A GB 1935448 A GB1935448 A GB 1935448A GB 1935448 A GB1935448 A GB 1935448A GB 638851 A GB638851 A GB 638851A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carriage
- handling
- covers
- carriages
- pivoted
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
638,851. Door-operating appliances. STEIN & ATKINSON, Ltd., and WEBB, C. L. A. July 19, 1948, No. 19354. [Class 65 (i)] [Also in GroupXXX] In means for handling the covers of soaking pits, each cover is suspended from a carriage provided with means for raising and lowering it which are actuated by a motor mounted on another carriage, this second carriage having means for coupling it to any one of a series of the firstmentioned carriages. The cover is suspended by four hangers 2 from bell-crank levers 3 which are free on shafts 4 mounted in bearings on a carriage 5 and carrying wheels 7. The levers 3 are pivoted to rods 9 which are connected by a cross-head 10. A screw-threaded rod 11 connects the cross-head to a rotatable nut 12 which is carried in bearings 13 on the carriage and formed with one member 14 of a semi-automatic locking clutch. The other member 25 of the clutch is carried by the output shaft of a motor 23 which is mounted on a carriage 22 supported by a member 21 depending from the crab 20 of a standard type overhead travelling crane. The two carriages are coupled by engaging a hook 26 pivoted on the carriage 22 with a bar 15 on the carriage 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1935448A GB638851A (en) | 1948-07-19 | 1948-07-19 | Improvements in or relating to means for handling the covers of soaking pits |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1935448A GB638851A (en) | 1948-07-19 | 1948-07-19 | Improvements in or relating to means for handling the covers of soaking pits |
Publications (1)
Publication Number | Publication Date |
---|---|
GB638851A true GB638851A (en) | 1950-06-14 |
Family
ID=10127951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1935448A Expired GB638851A (en) | 1948-07-19 | 1948-07-19 | Improvements in or relating to means for handling the covers of soaking pits |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB638851A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1036294B (en) * | 1954-08-04 | 1958-08-14 | Salzgitter Ind Ges M B H | Lid lifting device for deep ovens |
-
1948
- 1948-07-19 GB GB1935448A patent/GB638851A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1036294B (en) * | 1954-08-04 | 1958-08-14 | Salzgitter Ind Ges M B H | Lid lifting device for deep ovens |
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