GB436815A - Improvements in coke-oven door operating machines - Google Patents
Improvements in coke-oven door operating machinesInfo
- Publication number
- GB436815A GB436815A GB2341834A GB2341834A GB436815A GB 436815 A GB436815 A GB 436815A GB 2341834 A GB2341834 A GB 2341834A GB 2341834 A GB2341834 A GB 2341834A GB 436815 A GB436815 A GB 436815A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- jib
- rotation
- oven
- hook
- 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
436,815. Door-operating mechanism. McEWAN, M. H., and WOODALL-DUCKHAM (1920), Ltd., 136, Victoria Street, Westminster. Aug. 14, 1934, No. 23418. [Class 65 (i)] A coke - oven door-operating machine, shown in plan, includes a jib structure 4 rotatable about a vertical axis 3 anc carrying a hook member 9 for engagement with the door 18, the arrangement being such that the removal of the door from the oven and its replacement therein are effected solely by rotation of the jib about the axis 3. In the form shown this rotation is produced by an electric motor 15 driving, through gearing, a worm engaging a toothed sector 17 fixed to the jib. The hook 9 may be of a jointed type, such as is described in Specification 436,685, so that when the door is withdrawn it may be swung round into a position such as is shown at 18<a>. In a modification, in order to compensate for the arcuate movement of the jib in the initial part of its motion, the hook 9 is slidable transversely in the head 8 of the jib and carries a roller engaging a fixed cam track which causes it to move towards the pivot axis 3 of the jib during the first part of the rotation thereof, so that the door is withdrawn in a straight line until it is clear of the oven opening to avoid any contact with the latter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2341834A GB436815A (en) | 1934-08-14 | 1934-08-14 | Improvements in coke-oven door operating machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2341834A GB436815A (en) | 1934-08-14 | 1934-08-14 | Improvements in coke-oven door operating machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB436815A true GB436815A (en) | 1935-10-18 |
Family
ID=10195282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2341834A Expired GB436815A (en) | 1934-08-14 | 1934-08-14 | Improvements in coke-oven door operating machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB436815A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE927206C (en) * | 1951-08-09 | 1955-05-02 | Koppers Gmbh Heinrich | Door lifting device for horizontal coking chamber ovens |
-
1934
- 1934-08-14 GB GB2341834A patent/GB436815A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE927206C (en) * | 1951-08-09 | 1955-05-02 | Koppers Gmbh Heinrich | Door lifting device for horizontal coking chamber ovens |
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