FIELD: timber industry.
SUBSTANCE: invention relates to devices for gathering logs at floating in big water reservoirs. Proposed log-holding boom contains sections and sill connected with bank supports. Each section is made up of two cylindrical floats rigidly installed on common shaft and forming space to receive sill. Bearing supports with rigidly secured transportations cables are mounted on free ends of shaft.
EFFECT: enlarged operating capabilities.
5 dwg
Title | Year | Author | Number |
---|---|---|---|
WOOD HOLDING GROUND | 2003 |
|
RU2241652C1 |
LOG HOLDING BOOM | 2005 |
|
RU2285653C2 |
TIMBER RETENTION BOOM | 2004 |
|
RU2269622C2 |
TIMBER HOLDING BOOM | 2003 |
|
RU2252187C2 |
TIMBER RETENTION BOOM | 2003 |
|
RU2268226C2 |
SELF-LOCKING BOARD FOR KEEPING WOOD IN RESERVOIR BAYS | 2021 |
|
RU2773708C1 |
LOGGING BOOM | 1991 |
|
RU2029719C1 |
LOGGING BOOM | 1991 |
|
RU2013341C1 |
TIMBER-FLOATING YARD | 0 |
|
SU1253917A1 |
DEVICE FOR GATHERING OF DRIED WRECK WOOD WITH MECHANICAL GRIP | 2009 |
|
RU2394422C1 |
Authors
Dates
2005-11-20—Published
2003-11-24—Filed