FIELD: transportation.
SUBSTANCE: cargo hook is connected to the cable through the slotted compression spring. At that the adjacent open gearbox bodies and winch drum assemblies are formed by three parallel sidewalls, one of which is common to these bodies.
EFFECT: inventions provide elimination of peaks of dynamic loads on the teeth of the reducer gears and on the drum cable.
2 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PULLING WINCH | 1998 |
|
RU2153461C2 |
| TOWER CRANE LOAD TROLLEY DRIVE WINCH | 2003 |
|
RU2249562C1 |
| WINCH | 0 |
|
SU1321668A1 |
| WINCH | 0 |
|
SU1744051A1 |
| CARGO WINCH | 0 |
|
SU604810A1 |
| HAND WINCH | 0 |
|
SU1791358A1 |
| HAND-OPERATED WINCH | 1991 |
|
RU2020124C1 |
| SMALL-SIZE HAND WINCH | 1999 |
|
RU2196103C2 |
| HAND-OPERATED WINCH | 0 |
|
SU931688A2 |
| HAND WINCH | 2002 |
|
RU2237007C2 |
