发明名称 SAWMILL METHOD AND APPARATUS
摘要 <p>This invention is directed to an improved apparatus for manipulating a sawlog which comprises a tubular member having a pivot point adjacent one end and a sidewall aperture adjacent the other end thereof, a support member longitudinally movable in the tubular member to and from the aperture therein, and engaging member pivotally coupled to the support member for rotation between a first folded position wherein the engaging member is aligned generally along the side of the support member and a second extended position wherein the engaging member is extended laterally from the support member.</p>
申请公布号 CA1076931(A) 申请公布日期 1980.05.06
申请号 CA19770282369 申请日期 1977.07.08
申请人 PRYOR, HAROLD A.;PRYOR, ROY R. 发明人 PRYOR, HAROLD A.;PRYOR, ROY R.
分类号 B27B31/02;(IPC1-7):27B31/02 主分类号 B27B31/02
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