DE186746C - - Google Patents
Info
- Publication number
- DE186746C DE186746C DENDAT186746D DE186746DA DE186746C DE 186746 C DE186746 C DE 186746C DE NDAT186746 D DENDAT186746 D DE NDAT186746D DE 186746D A DE186746D A DE 186746DA DE 186746 C DE186746 C DE 186746C
- Authority
- DE
- Germany
- Prior art keywords
- block
- rollers
- groove
- tackle
- rope
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
- B66D3/22—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing with variable-speed gearings between driving motor and drum or barrel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE186746C true DE186746C (enExample) |
Family
ID=450489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT186746D Active DE186746C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE186746C (enExample) |
-
0
- DE DENDAT186746D patent/DE186746C/de active Active
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