公开(公告)号：US06405769B1

公开(公告)日：2002-06-18

申请号：US09917031

申请日：2001-07-27

Applicant: Thom L. Labrie

Inventor： Thom L. Labrie

IPC: B27M108

CPC classification number: B27B25/04 ,  B27B1/00 ,  B27B25/02 ,  B27B33/20 ,  B27C1/08 ,  B27L11/007

Abstract: Material-recovery apparatus for obtaining usable, uniformly-dimensioned blanks from scrap. Apparatus is small, and economical in manufacture and operation, using only a single lifting jack and vertical support unit to support the tool-and-feed-roller housing. Feed-roller tensioning units for exerting downward force on rollers have a spring-biased bell-crank mechanism.

Abstract translation: 用于从废料中获得可用的均匀尺寸的坯料的材料回收装置。 设备体积小巧，制造和操作经济，仅使用单个提升千斤顶和垂直支撑单元来支撑工具和进给辊壳体。 用于在辊上施加向下的力的进给辊张紧单元具有弹簧偏置的钟形曲柄机构。