DE252140C - - Google Patents
Info
- Publication number
- DE252140C DE252140C DENDAT252140D DE252140DA DE252140C DE 252140 C DE252140 C DE 252140C DE NDAT252140 D DENDAT252140 D DE NDAT252140D DE 252140D A DE252140D A DE 252140DA DE 252140 C DE252140 C DE 252140C
- Authority
- DE
- Germany
- Prior art keywords
- roller
- resistance
- short
- starting
- circuited
- 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
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000001681 protective Effects 0.000 claims description 2
- 230000000284 resting Effects 0.000 claims 1
- 230000000977 initiatory Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
- B66C13/54—Operator's stands or cabins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
- B66C2700/085—Control actuators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stopping Of Electric Motors (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE252140C true DE252140C (ja) |
Family
ID=510518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT252140D Active DE252140C (ja) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE252140C (ja) |
-
0
- DE DENDAT252140D patent/DE252140C/de active Active
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