| 摘要 |
FIELD: process engineering.SUBSTANCE: motorised saw comprises guide plate and saw chain running around said guide plate. Said guide plate is rigidly secured in the case. Lateral panel is arranged between guide plate and case in tie-down zone of said plate. Saw chain is driven by drive sprocket fitted at a distance from guide plate and side panel. Saw chain guide is arranged at side panel and chain rivet height to extend parallel with guide plate plane. Chamfer is made on said side panel at saw chain tooth height extending aslant to saw chain cutting tooth. Said guide and chamber are made at bulge on side panel upper lengthwise section. Said side panel upper lengthwise section has main surface inclined relative to main panel from guide plate to adjoin motorised saw case wall. Bulge front and rear ends changes into main surface of aforesaid top lengthwise section.EFFECT: simplified design.14 cl, 25 dwg |
