FIELD: forestry engineering. SUBSTANCE: toothed auger draws out chain jib straight with regard to two smooth drums, mounted upon one of which is chain jib end. This drum is driving one. EFFECT: enhanced reliability of operation. 4 cl, 5 dwg
Title | Year | Author | Number |
---|---|---|---|
ARRANGEMENT FOR SKIDDING LUMBER | 1991 |
|
RU2013239C1 |
DEVICE FOR GRIPPING AND MOVEMENT OF CARGO | 0 |
|
SU1731697A1 |
TIMBER GRIPPING AND LOGGING DEVICE | 0 |
|
SU1761564A1 |
MECHANISM FOR MOVING SECTIONS OF TELESCOPIC CRANE BOOM | 0 |
|
SU1368255A1 |
SCRUB CLEARING AND PRUNING MACHINE | 1991 |
|
RU2017404C1 |
LOGGING TRACTOR | 1991 |
|
RU2013238C1 |
DRAGGING TRACTOR | 1991 |
|
RU2021158C1 |
LOG-SKIDDING VEHICLE | 0 |
|
SU962051A1 |
0 |
|
SU217778A1 | |
LOGGING MACHINE | 2005 |
|
RU2294621C1 |
Authors
Dates
1994-09-15—Published
1990-09-07—Filed