CA1018868A - Method and apparatus for aligning logs - Google Patents

Method and apparatus for aligning logs

Info

Publication number
CA1018868A
CA1018868A CA240,543A CA240543A CA1018868A CA 1018868 A CA1018868 A CA 1018868A CA 240543 A CA240543 A CA 240543A CA 1018868 A CA1018868 A CA 1018868A
Authority
CA
Canada
Prior art keywords
logs
aligning
aligning logs
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.)
Expired
Application number
CA240,543A
Other languages
French (fr)
Inventor
J. Randolph Young
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.)
MacMillan Bloedel Ltd
Original Assignee
MacMillan Bloedel Ltd
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 MacMillan Bloedel Ltd filed Critical MacMillan Bloedel Ltd
Priority to CA240,543A priority Critical patent/CA1018868A/en
Application granted granted Critical
Publication of CA1018868A publication Critical patent/CA1018868A/en
Expired 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
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/06—Adjusting equipment, e.g. using optical projection
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
CA240,543A 1975-11-26 1975-11-26 Method and apparatus for aligning logs Expired CA1018868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA240,543A CA1018868A (en) 1975-11-26 1975-11-26 Method and apparatus for aligning logs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA240,543A CA1018868A (en) 1975-11-26 1975-11-26 Method and apparatus for aligning logs

Publications (1)

Publication Number Publication Date
CA1018868A true CA1018868A (en) 1977-10-11

Family

ID=4104602

Family Applications (1)

Application Number Title Priority Date Filing Date
CA240,543A Expired CA1018868A (en) 1975-11-26 1975-11-26 Method and apparatus for aligning logs

Country Status (1)

Country Link
CA (1) CA1018868A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501100A1 (en) * 1980-12-29 1982-09-10 Kockums Ind Ab PROCESS FOR SHAPING LOWER TREE TRUNKS AND DEVICE FOR CARRYING OUT SAID METHOD
EP0440151A2 (en) * 1990-02-02 1991-08-07 Wurster u. Dietz GmbH u. Co. Maschinenfabrik Method for flattening tree trunks
FR2663256A1 (en) * 1990-06-13 1991-12-20 Lycee Tech Bois Method and installation for the automatic optimised cutting of logs
CN109443175A (en) * 2018-11-30 2019-03-08 南安市晨星机械科技有限公司 Build the round log size detecting device of detection
CN112318627A (en) * 2020-09-27 2021-02-05 杭州永达木业有限公司 High efficiency wood cutting assembly line

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501100A1 (en) * 1980-12-29 1982-09-10 Kockums Ind Ab PROCESS FOR SHAPING LOWER TREE TRUNKS AND DEVICE FOR CARRYING OUT SAID METHOD
EP0440151A2 (en) * 1990-02-02 1991-08-07 Wurster u. Dietz GmbH u. Co. Maschinenfabrik Method for flattening tree trunks
EP0440151A3 (en) * 1990-02-02 1992-04-08 Wurster U. Dietz Gmbh U. Co. Maschinenfabrik Method for flattening tree trunks
FR2663256A1 (en) * 1990-06-13 1991-12-20 Lycee Tech Bois Method and installation for the automatic optimised cutting of logs
CN109443175A (en) * 2018-11-30 2019-03-08 南安市晨星机械科技有限公司 Build the round log size detecting device of detection
CN109443175B (en) * 2018-11-30 2021-04-23 安徽省瀚辰生态建设有限公司 Log size detection device for building detection
CN112318627A (en) * 2020-09-27 2021-02-05 杭州永达木业有限公司 High efficiency wood cutting assembly line

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