CA2577656C - Chargeur a ergots d'alignement - Google Patents

Chargeur a ergots d'alignement Download PDF

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Publication number
CA2577656C
CA2577656C CA 2577656 CA2577656A CA2577656C CA 2577656 C CA2577656 C CA 2577656C CA 2577656 CA2577656 CA 2577656 CA 2577656 A CA2577656 A CA 2577656A CA 2577656 C CA2577656 C CA 2577656C
Authority
CA
Canada
Prior art keywords
endless conveyors
flow direction
array
pairs
downstream
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
CA 2577656
Other languages
English (en)
Other versions
CA2577656A1 (fr
Inventor
Darryl Kujat
Douglas Foster
Darren Ross
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.)
USNR Kockums Cancar Holdings ULC
Original Assignee
USNR Kockums Cancar Co
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 USNR Kockums Cancar Co filed Critical USNR Kockums Cancar Co
Priority to CA 2577656 priority Critical patent/CA2577656C/fr
Priority to CA2851910A priority patent/CA2851910C/fr
Publication of CA2577656A1 publication Critical patent/CA2577656A1/fr
Application granted granted Critical
Publication of CA2577656C publication Critical patent/CA2577656C/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
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/006—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines with chains or belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
    • B65G47/30—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a series of conveyors
    • B65G47/31—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a series of conveyors by varying the relative speeds of the conveyors forming the series

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Attitude Control For Articles On Conveyors (AREA)

Abstract

Un chargeur à ergots virtuel comprend un chargeur à ergots destiné à charger des pièces à travailler dans un sens découlement dans les ergots espacés sur une bande de transport à ergots, les pièces à travailler étant orientées transversalement au sens découlement. Le chargeur à ergots comprend un réseau de paires chevauchantes de bandes de transport sans fin pour transporter les pièces à travailler en aval, chaque paire de bandes de transport sans fin dans le réseau comprenant une première et une deuxième bande sans fin espacées latéralement en travers du sens découlement et alignées sensiblement dans le sens découlement. Le réseau forme une surface supérieure continue dans le sens découlement pour supporter les pièces à travailler. Au moins une paire de bandes de transport sans fin dans le réseau comporte un premier et un deuxième entraînement pouvant être commandés indépendamment et fonctionnant séparément afin dentraîner les première et deuxième bandes de transport sans fin correspondantes pour faire avancer une extrémité amont dune pièce à travailler par rapport à une extrémité avale de la pièce afin de corriger lasymétrie de cette dernière.
CA 2577656 2007-02-07 2007-02-07 Chargeur a ergots d'alignement Active CA2577656C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA 2577656 CA2577656C (fr) 2007-02-07 2007-02-07 Chargeur a ergots d'alignement
CA2851910A CA2851910C (fr) 2007-02-07 2007-02-07 Chargeur a ergots d'alignement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2577656 CA2577656C (fr) 2007-02-07 2007-02-07 Chargeur a ergots d'alignement

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2851910A Division CA2851910C (fr) 2007-02-07 2007-02-07 Chargeur a ergots d'alignement

Publications (2)

Publication Number Publication Date
CA2577656A1 CA2577656A1 (fr) 2008-08-07
CA2577656C true CA2577656C (fr) 2015-03-31

Family

ID=39678536

Family Applications (2)

Application Number Title Priority Date Filing Date
CA 2577656 Active CA2577656C (fr) 2007-02-07 2007-02-07 Chargeur a ergots d'alignement
CA2851910A Active CA2851910C (fr) 2007-02-07 2007-02-07 Chargeur a ergots d'alignement

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2851910A Active CA2851910C (fr) 2007-02-07 2007-02-07 Chargeur a ergots d'alignement

Country Status (1)

Country Link
CA (2) CA2577656C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2686183C (fr) 2009-04-01 2017-10-31 Louis Beaudet Systeme de transfert de bois d'oeuvre
CA2937255C (fr) 2012-10-16 2020-06-30 Usnr/Kockums Cancar Company Chargeur a ergots
FI130958B1 (fi) * 2022-05-20 2024-06-18 Pronor Mech Oy Saheiden poikittaiseen kuljetukseen tarkoitettu kolakuljetin ja menetelmä

Also Published As

Publication number Publication date
CA2851910A1 (fr) 2008-08-07
CA2851910C (fr) 2015-09-22
CA2577656A1 (fr) 2008-08-07

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