Johnson Enterprises Inc.

Canada

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B27B 25/02 - Feeding devices for timber in saw mills or sawing machinesFeeding devices for trees with feed and pressure rollers 2
B27B 25/00 - Feeding devices for timber in saw mills or sawing machinesFeeding devices for trees 1
B27B 31/00 - Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines 1
B27L 1/00 - Debarking or removing vestiges of branches from trees or logsMachines therefor 1
Found results for  patents

1.

LOG FEED ROLL AND FLUTE ATTACHMENT

      
Document Number 02568621
Status In Force
Filing Date 2006-11-22
Open to Public Date 2008-05-22
Grant Date 2013-04-09
Owner JOHNSON ENTERPRISES INC. (Canada)
Inventor Roy, Dany

Abstract

A log feed roll for displacing a log has a roll which may be rotated around a rotary axis, flutes for propelling the log, and removable flute attachments fastened to the flutes for contacting the log during engagement of the log in the feed roll. The flutes have flute apertures extending through side walls thereof. The attachments have a top attachment section from which generally opposed side braces extend. The attachments are fastened to the flutes by bolts extending through the brace apertures on one side brace, the flute apertures and the brace apertures on the opposing side brace, and nuts engaged on the bolts on the opposing side brace. The side walls are situated between the side braces, in abutment therewith when the attachment is fastened to the flute.

IPC Classes  ?

  • B27B 25/00 - Feeding devices for timber in saw mills or sawing machinesFeeding devices for trees
  • B27B 25/02 - Feeding devices for timber in saw mills or sawing machinesFeeding devices for trees with feed and pressure rollers
  • B27L 1/00 - Debarking or removing vestiges of branches from trees or logsMachines therefor

2.

Log feed roll and flute attachment

      
Application Number 11603023
Grant Number 07565921
Status In Force
Filing Date 2006-11-22
First Publication Date 2008-05-22
Grant Date 2009-07-28
Owner Johnson Enterprises Inc. (Canada)
Inventor Roy, Dany

Abstract

A log feed roll for displacing a log has a roll which may be rotated around a rotary axis, flutes for propelling the log, and removable flute attachments fastened to the flutes for contacting the log during engagement of the log in the feed roll. The flutes have flute apertures extending through side walls thereof. The attachments have a top attachment section from which generally opposed side braces extend. The attachments are fastened to the flutes by bolts extending through the brace apertures on one side brace, the flute apertures and the brace apertures on the opposing side brace, and nuts engaged on the bolts on the opposing side brace. The side walls are situated between the side braces, in abutment therewith when the attachment is fastened to the flute.

IPC Classes  ?

  • B27B 31/00 - Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
  • B27B 25/02 - Feeding devices for timber in saw mills or sawing machinesFeeding devices for trees with feed and pressure rollers