DE85251C - - Google Patents
Info
- Publication number
- DE85251C DE85251C DENDAT85251D DE85251DA DE85251C DE 85251 C DE85251 C DE 85251C DE NDAT85251 D DENDAT85251 D DE NDAT85251D DE 85251D A DE85251D A DE 85251DA DE 85251 C DE85251 C DE 85251C
- Authority
- DE
- Germany
- Prior art keywords
- door
- crank arms
- crank
- counterweights
- fire door
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M7/00—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE85251C true DE85251C (https=) |
Family
ID=357408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT85251D Active DE85251C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE85251C (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE746209C (de) * | 1940-11-13 | 1944-06-05 | Demag Elektrostahl G M B H | Lichtbogenschmelzofen |
-
0
- DE DENDAT85251D patent/DE85251C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE746209C (de) * | 1940-11-13 | 1944-06-05 | Demag Elektrostahl G M B H | Lichtbogenschmelzofen |
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