FIELD: sawmills. SUBSTANCE: gang saw has additional saw frame 4 on which pair of pushers are secured similar to that of main frame 3. Frames 3 and 4 are spring-loaded through pushers by means of accumulating spring 11. Such design makes it possible to close inertia forces of frames 3 and 4 onto accumulating spring 11 which provide acceleration and braking of frames. EFFECT: reduced vibrations in equipment and required power output of drive, increased capacity. 2 dwg
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|---|---|---|---|
| MACHINE TOOL FOR LENGTHWISE SAWING OF TIMBER | 0 |
|
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| SAWING MACHINE | 2005 |
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| RESONANCE PISTON MACHINE | 2004 |
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RU2274755C1 |
