DE99864C - - Google Patents
Info
- Publication number
- DE99864C DE99864C DENDAT99864D DE99864DA DE99864C DE 99864 C DE99864 C DE 99864C DE NDAT99864 D DENDAT99864 D DE NDAT99864D DE 99864D A DE99864D A DE 99864DA DE 99864 C DE99864 C DE 99864C
- Authority
- DE
- Germany
- Prior art keywords
- wedge
- wedges
- spindle
- nut
- hand
- 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
- PFMTUGNLBQSHQC-UHFFFAOYSA-N 4,5-diazafluoren-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CN=C3C2=N1 PFMTUGNLBQSHQC-UHFFFAOYSA-N 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/04—Other methods or devices for dislodging with or without loading by devices with parts pressed mechanically against the wall of a borehole or a slit
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE99864C true DE99864C (enrdf_load_stackoverflow) |
Family
ID=370707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT99864D Active DE99864C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE99864C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT99864D patent/DE99864C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102008040131A1 (de) | Handgeführtes Eintreibgerät | |
| US2821777A (en) | Sliding center mechanical puller | |
| DE1148053B (de) | Greifvorrichtung | |
| DE99864C (enrdf_load_stackoverflow) | ||
| DE202014100357U1 (de) | Bohrmaschinenhalterung | |
| DE875329C (de) | Abziehvorrichtung, insbesondere zum Ausziehen und Abziehen von Lagerringen, Zahnkraenzen u. dgl. | |
| DE2517191A1 (de) | Verstellbarer schraubenschluessel | |
| DE1465732A1 (de) | Vorrichtung an Vielfachkontaktsteckern | |
| DE95366C (enrdf_load_stackoverflow) | ||
| DE49814C (de) | Parallelschraubstock | |
| DE219627C (de) | Lochstanze für Handbetrieb. | |
| DE296997C (enrdf_load_stackoverflow) | ||
| US2714320A (en) | Fast acting vise | |
| CH247792A (de) | Gewindespindelloser Schraubstock. | |
| DE887593C (de) | Blockfoermiger Mehrfachwerkzeugtraeger fuer Drehbaenke | |
| DE128528C (enrdf_load_stackoverflow) | ||
| DE160609C (enrdf_load_stackoverflow) | ||
| DE364427C (de) | Vorschubvorrichtung fuer Pressluftbohrhaemmer | |
| DE1810294U (de) | Rohrschluessel schraubenschluessel od. dgl. | |
| DE46784C (de) | Parallelschraubstock | |
| DE519198C (de) | Feststelleinrichtung fuer Werkzeug oder Werkstueck aufnehmende verstellbare Vorrichtungen | |
| DE177458C (enrdf_load_stackoverflow) | ||
| DE201120C (enrdf_load_stackoverflow) | ||
| DE23939C (de) | Schnellspannender Schraubenschlüssel | |
| DE1819795U (de) | Verstellbarer schraubenschluessel. |