GB486664A - Improvements in coke-oven door operating machines - Google Patents
Improvements in coke-oven door operating machinesInfo
- Publication number
- GB486664A GB486664A GB3364736A GB3364736A GB486664A GB 486664 A GB486664 A GB 486664A GB 3364736 A GB3364736 A GB 3364736A GB 3364736 A GB3364736 A GB 3364736A GB 486664 A GB486664 A GB 486664A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jib
- door
- oven
- coke
- hooks
- 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B25/00—Doors or closures for coke ovens
- C10B25/02—Doors; Door frames
- C10B25/08—Closing and opening the doors
- C10B25/14—Devices for lifting doors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
486,664. Operating coke-oven doors. WOODALL - DUCKHAM (1920), Ltd., and KRALL, R. F. Dec. 8, 1936, No. 33647. Addition to 436,815. [Class 65 (i)] A coke-oven door-operating machine comprises a jib-member 3 mounted for rotation about a vertical axis 4 situated to one side of the door when the machine is in the operative position, the removal and replacement of the door being effected solely by the arcuate motion of the jib (the end of the jib moving substantially at right-angles to the oven face until the door is clear of the oven), hooks 18 to engage the door and means for raising and lowering the jib vertically on its axis 4 ; the necessity for pivoted door-engaging hooks and lifting mechanism carried on the jib is thus removed. The hooks 18 are preferably rotatable about a vertical axis on the jib ; in the form shown, they are fixed to a shaft 19 with a handle 21 by which the door may be guided in the oven and swung round when clear of the oven. The jib has a counterweight 7 and is fixed to the shaft 4 mounted in bearings 6 slidable on a post 2 on the carriage 1 ; the bearings are moved vertically, to raise the jib and lift the door, by lever mechanism shown, operated by a hand-wheel and screw 8, or an electric motor, assisted by a balance weight 12. The carriage is traversed along the oven fronts by an electric' motor geared to one of the carrying axles. The lower hook 18 is replaced by a buffer for certain types of doors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3364736A GB486664A (en) | 1936-12-08 | 1936-12-08 | Improvements in coke-oven door operating machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3364736A GB486664A (en) | 1936-12-08 | 1936-12-08 | Improvements in coke-oven door operating machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB486664A true GB486664A (en) | 1938-06-08 |
Family
ID=10355618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3364736A Expired GB486664A (en) | 1936-12-08 | 1936-12-08 | Improvements in coke-oven door operating machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB486664A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2630927A (en) * | 1947-12-31 | 1953-03-10 | Carl F Mayer | Drawer operating mechanism |
| US3151851A (en) * | 1961-10-16 | 1964-10-06 | John D Negley | Oven and door arrangement |
-
1936
- 1936-12-08 GB GB3364736A patent/GB486664A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2630927A (en) * | 1947-12-31 | 1953-03-10 | Carl F Mayer | Drawer operating mechanism |
| US3151851A (en) * | 1961-10-16 | 1964-10-06 | John D Negley | Oven and door arrangement |
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