| 摘要 |
654,733. Hedge-cutters. SCOTT, R., and GRAHAM, J. C. Sept. 2, 1949, No. 23347/48. [Class 131] [Also in Group I] In a hedge or grass cutter comprising a series of fixed, doubleedged teeth e, and a series of pivotally mounted double edged teeth g, the fixed teeth extend forwardly beyond the ends of the pivoting teeth to form guides to receive the grass, twigs, &c., and their edges are provided with a series of notches or serrations. Each pivoted tooth is rocked about its pivot stud f, and between a pair of fixed teeth, by connection by studs i to a rod h pivotally connected through the link j to the operating handle k. The device may be motor driven. |
