CA2978819C - Crampons pour tetes d'abattage et rouleaux d'ecorceuse - Google Patents

Crampons pour tetes d'abattage et rouleaux d'ecorceuse

Info

Publication number
CA2978819C
CA2978819C CA2978819A CA2978819A CA2978819C CA 2978819 C CA2978819 C CA 2978819C CA 2978819 A CA2978819 A CA 2978819A CA 2978819 A CA2978819 A CA 2978819A CA 2978819 C CA2978819 C CA 2978819C
Authority
CA
Canada
Prior art keywords
feed roll
projections
spike
top side
over
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.)
Active
Application number
CA2978819A
Other languages
English (en)
Other versions
CA2978819A1 (fr
Inventor
Marc Lepage
Nicolas FORTIER
Original Assignee
Equipement Fabmec Inc
EQUIPEMENTS BOIFOR 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 Equipement Fabmec Inc, EQUIPEMENTS BOIFOR Inc filed Critical Equipement Fabmec Inc
Priority to CA2978819A priority Critical patent/CA2978819C/fr
Publication of CA2978819A1 publication Critical patent/CA2978819A1/fr
Application granted granted Critical
Publication of CA2978819C publication Critical patent/CA2978819C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/095—Delimbers
    • A01G23/097—Delimbers having a fixed delimbing head

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Fodder In General (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Il est décrit une pointe pour rouleau d’alimentation destinée à être fixée sur une surface, c’est-à-dire la surface extérieure d’un rouleau d’alimentation d’une tête d’abattage-ébranchage ou d’une écorceuse. La pointe pour rouleau d’alimentation comprend une base en forme de cône sensiblement tronqué, dotée d’une face supérieure, d’une face inférieure et d’un axe; et des saillies identiques espacées de manière régulière s’étendant vers le haut depuis la face supérieure de la base. L’espace entre les saillies définit des canaux.
CA2978819A 2017-09-08 2017-09-08 Crampons pour tetes d'abattage et rouleaux d'ecorceuse Active CA2978819C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2978819A CA2978819C (fr) 2017-09-08 2017-09-08 Crampons pour tetes d'abattage et rouleaux d'ecorceuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2978819A CA2978819C (fr) 2017-09-08 2017-09-08 Crampons pour tetes d'abattage et rouleaux d'ecorceuse

Publications (2)

Publication Number Publication Date
CA2978819A1 CA2978819A1 (fr) 2019-03-08
CA2978819C true CA2978819C (fr) 2026-01-13

Family

ID=65632966

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2978819A Active CA2978819C (fr) 2017-09-08 2017-09-08 Crampons pour tetes d'abattage et rouleaux d'ecorceuse

Country Status (1)

Country Link
CA (1) CA2978819C (fr)

Also Published As

Publication number Publication date
CA2978819A1 (fr) 2019-03-08

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