DE2006088B2 - Kappenhalterung fuer grubenstempel - Google Patents
Kappenhalterung fuer grubenstempelInfo
- Publication number
- DE2006088B2 DE2006088B2 DE19702006088 DE2006088A DE2006088B2 DE 2006088 B2 DE2006088 B2 DE 2006088B2 DE 19702006088 DE19702006088 DE 19702006088 DE 2006088 A DE2006088 A DE 2006088A DE 2006088 B2 DE2006088 B2 DE 2006088B2
- Authority
- DE
- Germany
- Prior art keywords
- cap holder
- pit stamp
- stamp
- pit
- holder
- 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.)
- Withdrawn
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
- E21D15/50—Component parts or details of props
- E21D15/54—Details of the ends of props
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D17/00—Caps for supporting mine roofs
- E21D17/10—Details of mine caps for engaging the tops of pit-props, with or without retaining-plates; Retaining-plates
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Emergency Lowering Means (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702006088 DE2006088B2 (de) | 1970-02-11 | 1970-02-11 | Kappenhalterung fuer grubenstempel |
| BE761912A BE761912A (fr) | 1970-02-11 | 1971-01-22 | Raccord entre un chapeau de soutenement et une tete d'etancon et destine aux etancons de mines |
| US00112308A US3722846A (en) | 1970-02-11 | 1971-02-03 | Connecting means |
| ZA710740A ZA71740B (en) | 1970-02-11 | 1971-02-05 | Joint between an extension cap and a prop head for a mine prop |
| FR7103955A FR2078268A5 (enrdf_load_stackoverflow) | 1970-02-11 | 1971-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702006088 DE2006088B2 (de) | 1970-02-11 | 1970-02-11 | Kappenhalterung fuer grubenstempel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2006088A1 DE2006088A1 (de) | 1971-08-19 |
| DE2006088B2 true DE2006088B2 (de) | 1973-07-12 |
Family
ID=5761928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702006088 Withdrawn DE2006088B2 (de) | 1970-02-11 | 1970-02-11 | Kappenhalterung fuer grubenstempel |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3722846A (enrdf_load_stackoverflow) |
| BE (1) | BE761912A (enrdf_load_stackoverflow) |
| DE (1) | DE2006088B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2078268A5 (enrdf_load_stackoverflow) |
| ZA (1) | ZA71740B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2110497B2 (de) * | 1971-03-05 | 1973-11-22 | Kloeckner-Werke Ag, 4100 Duisburg | Kappenhalterung für Grubenstempel |
| US4004771A (en) * | 1972-09-09 | 1977-01-25 | Gewerkschaft Eisenhutte Westfalia | Ball-and-socket type connections for use with mining apparatus |
| FR2505925A1 (fr) * | 1981-05-12 | 1982-11-19 | Alsace Mines Potasse | Dispositif mecanique de liaison entre tete ou pied d'etancon et embase ou chapeau des piles de soutenement |
-
1970
- 1970-02-11 DE DE19702006088 patent/DE2006088B2/de not_active Withdrawn
-
1971
- 1971-01-22 BE BE761912A patent/BE761912A/xx unknown
- 1971-02-03 US US00112308A patent/US3722846A/en not_active Expired - Lifetime
- 1971-02-05 FR FR7103955A patent/FR2078268A5/fr not_active Expired
- 1971-02-05 ZA ZA710740A patent/ZA71740B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2006088A1 (de) | 1971-08-19 |
| US3722846A (en) | 1973-03-27 |
| BE761912A (fr) | 1971-07-01 |
| FR2078268A5 (enrdf_load_stackoverflow) | 1971-11-05 |
| ZA71740B (en) | 1971-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHJ | Nonpayment of the annual fee |