CA1042319A - Integrated tree processing mill - Google Patents

Integrated tree processing mill

Info

Publication number
CA1042319A
CA1042319A CA235,680A CA235680A CA1042319A CA 1042319 A CA1042319 A CA 1042319A CA 235680 A CA235680 A CA 235680A CA 1042319 A CA1042319 A CA 1042319A
Authority
CA
Canada
Prior art keywords
logs
conveyor
log
sawing
advancing
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
CA235,680A
Other languages
English (en)
French (fr)
Inventor
Rudy Vit
Igor Fridrich
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.)
Reed Ltd
Original Assignee
Reed 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 Reed Ltd filed Critical Reed Ltd
Priority to US05/637,668 priority Critical patent/US4185672A/en
Application granted granted Critical
Publication of CA1042319A publication Critical patent/CA1042319A/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/12—Sorting according to size characterised by the application to particular articles, not otherwise provided for
    • B07C5/14—Sorting timber or logs, e.g. tree trunks, beams, planks or the like
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
CA235,680A 1974-02-06 1975-09-17 Integrated tree processing mill Expired CA1042319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/637,668 US4185672A (en) 1974-02-06 1975-12-04 Integrated tree processing mill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5289074 1974-12-06
GB351975 1975-01-27

Publications (1)

Publication Number Publication Date
CA1042319A true CA1042319A (en) 1978-11-14

Family

ID=26238375

Family Applications (1)

Application Number Title Priority Date Filing Date
CA235,680A Expired CA1042319A (en) 1974-02-06 1975-09-17 Integrated tree processing mill

Country Status (5)

Country Link
JP (1) JPS5185599A (enExample)
CA (1) CA1042319A (enExample)
DE (1) DE2554590A1 (enExample)
FI (1) FI753391A7 (enExample)
SE (1) SE7513678L (enExample)

Also Published As

Publication number Publication date
FI753391A7 (enExample) 1976-06-07
JPS5185599A (enExample) 1976-07-27
SE7513678L (sv) 1976-06-08
DE2554590A1 (de) 1976-06-10

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