CA2215565A1 - Apparatus used to saw or cut to length two-face cants along a controlled curve - Google Patents

Apparatus used to saw or cut to length two-face cants along a controlled curve

Info

Publication number
CA2215565A1
CA2215565A1 CA 2215565 CA2215565A CA2215565A1 CA 2215565 A1 CA2215565 A1 CA 2215565A1 CA 2215565 CA2215565 CA 2215565 CA 2215565 A CA2215565 A CA 2215565A CA 2215565 A1 CA2215565 A1 CA 2215565A1
Authority
CA
Canada
Prior art keywords
curve
cants
cut
along
saw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2215565
Other languages
French (fr)
Other versions
CA2215565C (en
Inventor
Maurice Brisson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Equipements Comact Inc/comact Equipment Inc
Original Assignee
Denis Comact Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denis Comact Inc filed Critical Denis Comact Inc
Priority to CA 2215565 priority Critical patent/CA2215565C/en
Publication of CA2215565A1 publication Critical patent/CA2215565A1/en
Application granted granted Critical
Publication of CA2215565C publication Critical patent/CA2215565C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
    • B27B25/02—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees with feed and pressure rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
    • B27B1/007—Methods for subdividing trunks or logs essentially involving sawing taking into account geometric properties of the trunks or logs to be sawn, e.g. curvature

Abstract

La divulgation décrit un système qui, en combinaison avec une unité de sciage ou de découpage d'équarris, sert à guider des équarris deux-faces durant la coupe le long de la ligne de leur courbe naturelle. Le système comprend, du côté alimentation ainsi que du côté évacuation de l'unité, des moyens de rouleaux déplaçables latéralement qui pressent les faces planes opposées de l'équarri et lui transmettent un mouvement de pivotement dans le plan horizontal pendant que la coupe progresse, amenant ainsi les scies ou les couteaux à suivre une courbe contrôlée en rapport avec la courbe naturelle dudit équarri. The disclosure describes a system which, in combination with a sawing or cutting unit, used for guiding two-sided cants during cutting along the line of their natural curve. The system includes, on the supply side as well as the exhaust side of the unit, laterally displaceable roller means which press the flat faces opposite sides of the square and pass it a pivoting movement in the horizontal plane as the cut progresses, bringing the saws or the knives to follow a controlled curve in relation to the curve natural of said square.

CA 2215565 1997-08-29 1997-08-29 Apparatus used to saw or cut to length two-face cants along a controlled curve Expired - Lifetime CA2215565C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2215565 CA2215565C (en) 1997-08-29 1997-08-29 Apparatus used to saw or cut to length two-face cants along a controlled curve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2215565 CA2215565C (en) 1997-08-29 1997-08-29 Apparatus used to saw or cut to length two-face cants along a controlled curve

Publications (2)

Publication Number Publication Date
CA2215565A1 true CA2215565A1 (en) 1999-02-28
CA2215565C CA2215565C (en) 2003-04-01

Family

ID=4161474

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2215565 Expired - Lifetime CA2215565C (en) 1997-08-29 1997-08-29 Apparatus used to saw or cut to length two-face cants along a controlled curve

Country Status (1)

Country Link
CA (1) CA2215565C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006125537A2 (en) * 2005-05-24 2006-11-30 Esterer Wd Gmbh & Co. Kg Device for aligning wooden objects

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006125537A2 (en) * 2005-05-24 2006-11-30 Esterer Wd Gmbh & Co. Kg Device for aligning wooden objects
WO2006125537A3 (en) * 2005-05-24 2007-02-22 Esterer Wd Gmbh & Co Kg Device for aligning wooden objects

Also Published As

Publication number Publication date
CA2215565C (en) 2003-04-01

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20170829