公开(公告)号：US3814244A

公开(公告)日：1974-06-04

申请号：US25776772

申请日：1972-05-30

Applicant: INGERSOLL RAND CANADA

Inventor： YOUNG D

IPC: B01D29/72 ,  B01D29/17 ,  B01D29/25 ,  B01D29/37 ,  B01D35/20 ,  B04C7/00 ,  B04C9/00 ,  D21D5/06 ,  C10G31/14

CPC classification number: B04C9/00 ,  B04C7/00 ,  B04C2009/004 ,  Y10S210/928

Abstract: Fractionating apparatus comprising a plurality of annular walls spaced one inside the other, at least one of which walls is a screen. The apparatus includes rotary drive shaft means having a portion connectible to a driving means and a portion eccentric to such connectible portion; and one of the annular walls is connected to the eccentric portion of the drive shaft means to be orbitally driven during the driven rotation of the drive shaft means.

公开(公告)号：US3807470A

公开(公告)日：1974-04-30

申请号：US29777772

申请日：1972-10-16

Applicant: INGERSOLL RAND CANADA

Inventor： YOUNG D

IPC: B27L1/04 ,  B27L1/02 ,  B27L1/05 ,  B21L1/00

CPC classification number: B27L1/025

Abstract: Debarking apparatus comprising a rotatably driven drum and an anvil inside of the drum circumferentially surrounded by the latter and operatively associated therewith for restricting log movement with the drum during the drum rotation. The drum carries debarking tool means in the form of a plurality of individual, blunt, debarking tool elements which are shown as arcuately contoured on all working sides, said debarking tool elements being arranged in sets extending at least generally circumferentially of the drum at locations spaced longitudinally thereof; and adjacent ones of such sets of tool elements are eccentric to one another and in circumferentially stepped relationship.

Abstract translation: 剥皮装置包括可旋转地驱动的滚筒和在滚筒内部的砧座，其周向地被后者围绕并与其可操作地相关联，用于在滚筒旋转期间限制与滚筒的对数运动。 滚筒装有剥离工具装置，其形式为多个单独的，钝的剥皮工具元件，所述工具元件在所有工作侧被示为弧形轮廓，所述剥皮工具元件被设置成具有至少大致沿圆周方向延伸的位置， 纵向; 并且这些工具元件组中相邻的工具元件彼此偏心并且沿周向阶梯式关系。