FIELD: forest industry. SUBSTANCE: working body of the extension pruner and barking installation consists of a hollow rotating cylinder with holes on its lateral surface. Chain fragments are mounted through these holes and are attached to the cylinder with the help of fingers. The chain fragments have the length exceeding the requires rated value. The surplus of the chain length is placed in the cylinder cavity which is used so far as the working part of each chain wears out. EFFECT: enhanced efficiency. 2 dwg
Title | Year | Author | Number |
---|---|---|---|
WORKING BODY OF THE EXTENSION PRUNER AND BARKING INSTALLATION | 1991 |
|
RU2050271C1 |
0 |
|
SU1782739A1 | |
WORKING TOOL OF LOPPING-AND-BARKING INSTALLATION | 1991 |
|
RU2032532C1 |
0 |
|
SU1782738A1 | |
WORKING MEMBER OF BARKING AND LOPPING MACHINE | 0 |
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SU1822819A1 |
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RU2676139C1 |
Authors
Dates
1995-12-20—Published
1991-06-17—Filed