DE297737C - - Google Patents
Info
- Publication number
- DE297737C DE297737C DENDAT297737D DE297737DA DE297737C DE 297737 C DE297737 C DE 297737C DE NDAT297737 D DENDAT297737 D DE NDAT297737D DE 297737D A DE297737D A DE 297737DA DE 297737 C DE297737 C DE 297737C
- Authority
- DE
- Germany
- Prior art keywords
- motor
- collar
- crank
- drive
- manual
- 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.)
- Active
Links
- 239000000571 coke Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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)
- Power-Operated Mechanisms For Wings (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE297737C true DE297737C (en, 2012) |
Family
ID=552012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT297737D Active DE297737C (en, 2012) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE297737C (en, 2012) |
-
0
- DE DENDAT297737D patent/DE297737C/de active Active
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