FR815011A - Device for automatically adjusting the running of the extraction machines - Google Patents
Device for automatically adjusting the running of the extraction machinesInfo
- Publication number
- FR815011A FR815011A FR815011DA FR815011A FR 815011 A FR815011 A FR 815011A FR 815011D A FR815011D A FR 815011DA FR 815011 A FR815011 A FR 815011A
- Authority
- FR
- France
- Prior art keywords
- running
- automatically adjusting
- extraction machines
- machines
- extraction
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/12—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. handles or levers, located at a control station for direct control movements, e.g. electric mining-hoist control systems
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE815011X | 1935-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR815011A true FR815011A (en) | 1937-07-05 |
Family
ID=6734677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR815011D Expired FR815011A (en) | 1935-12-20 | 1936-12-14 | Device for automatically adjusting the running of the extraction machines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR815011A (en) |
-
1936
- 1936-12-14 FR FR815011D patent/FR815011A/en not_active Expired
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