FR906291A - Control for shear winches - Google Patents
Control for shear winchesInfo
- Publication number
- FR906291A FR906291A FR906291DA FR906291A FR 906291 A FR906291 A FR 906291A FR 906291D A FR906291D A FR 906291DA FR 906291 A FR906291 A FR 906291A
- Authority
- FR
- France
- Prior art keywords
- winches
- shear
- control
- shear winches
- 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.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE906291X | 1943-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR906291A true FR906291A (en) | 1945-12-28 |
Family
ID=6862666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR906291D Expired FR906291A (en) | 1943-08-06 | 1944-08-04 | Control for shear winches |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR906291A (en) |
-
1944
- 1944-08-04 FR FR906291D patent/FR906291A/en not_active Expired
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