DE2160636A1 - - Google Patents
Info
- Publication number
- DE2160636A1 DE2160636A1 DE19712160636 DE2160636A DE2160636A1 DE 2160636 A1 DE2160636 A1 DE 2160636A1 DE 19712160636 DE19712160636 DE 19712160636 DE 2160636 A DE2160636 A DE 2160636A DE 2160636 A1 DE2160636 A1 DE 2160636A1
- Authority
- DE
- Germany
- 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.)
- Ceased
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/04—Transport of mined material in gravity inclines; in staple or inclined shafts
- E21F13/047—Transport of mined material in gravity inclines; in staple or inclined shafts comprising helically running channels
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chutes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712160636 DE2160636B1 (de) | 1971-12-07 | 1971-12-07 | Schuettgutbunker mit wendelrutsche |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712160636 DE2160636B1 (de) | 1971-12-07 | 1971-12-07 | Schuettgutbunker mit wendelrutsche |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2160636A1 true DE2160636A1 (en, 2012) | 1973-05-24 |
DE2160636B1 DE2160636B1 (de) | 1973-05-24 |
Family
ID=5827255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712160636 Ceased DE2160636B1 (de) | 1971-12-07 | 1971-12-07 | Schuettgutbunker mit wendelrutsche |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2160636B1 (en, 2012) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2759087B2 (de) * | 1977-12-30 | 1980-03-20 | Philipp Holzmann Ag, 6000 Frankfurt | Verfahren und Fertigteil zum Herstellen von Kühltürmen |
DE2923945C2 (de) * | 1979-06-13 | 1985-02-28 | Schmelzbasaltwerk Kalenborn - Dr.-Ing. Mauritz KG, 5461 Vettelschoß | Hartgußplatten, insbesondere für die Spiralrutsche eines Bergefallrohres |
-
1971
- 1971-12-07 DE DE19712160636 patent/DE2160636B1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE2160636B1 (de) | 1973-05-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BHV | Refusal |