DE9209174U1 - - Google Patents
Info
- Publication number
- DE9209174U1 DE9209174U1 DE9209174U DE9209174U DE9209174U1 DE 9209174 U1 DE9209174 U1 DE 9209174U1 DE 9209174 U DE9209174 U DE 9209174U DE 9209174 U DE9209174 U DE 9209174U DE 9209174 U1 DE9209174 U1 DE 9209174U1
- 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.)
- Expired - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/58—Devices for setting props or chocks
- E21D15/585—Devices for setting props or chocks by means of hydraulically operated devices for mechanical props, or hydraulic props in which the hydraulic part is not important
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9209174U DE9209174U1 (bg) | 1992-07-09 | 1992-07-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9209174U DE9209174U1 (bg) | 1992-07-09 | 1992-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9209174U1 true DE9209174U1 (bg) | 1992-09-17 |
Family
ID=6881412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9209174U Expired - Lifetime DE9209174U1 (bg) | 1992-07-09 | 1992-07-09 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9209174U1 (bg) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102259256A (zh) * | 2010-05-31 | 2011-11-30 | 三一重型装备有限公司 | 液压支架立式工装 |
-
1992
- 1992-07-09 DE DE9209174U patent/DE9209174U1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102259256A (zh) * | 2010-05-31 | 2011-11-30 | 三一重型装备有限公司 | 液压支架立式工装 |