NO824209L - Anordning for automatisk kapplengdeanvisning paa fremfoerte trestammer. - Google Patents

Anordning for automatisk kapplengdeanvisning paa fremfoerte trestammer.

Info

Publication number
NO824209L
NO824209L NO824209A NO824209A NO824209L NO 824209 L NO824209 L NO 824209L NO 824209 A NO824209 A NO 824209A NO 824209 A NO824209 A NO 824209A NO 824209 L NO824209 L NO 824209L
Authority
NO
Norway
Prior art keywords
detector
detectors
root end
measuring
trunk
Prior art date
Application number
NO824209A
Other languages
English (en)
Norwegian (no)
Inventor
Jan Erik Hedin
Original Assignee
Oesa Ab
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 Oesa Ab filed Critical Oesa Ab
Publication of NO824209L publication Critical patent/NO824209L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D59/00—Accessories specially designed for sawing machines or sawing devices
    • B23D59/001—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
    • 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
    • B27B1/002—Methods for subdividing trunks or logs essentially involving sawing by cross-cutting
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B11/043—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/531—With plural work-sensing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/533—With photo-electric work-sensing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/536—Movement of work controlled
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/54—Actuation of tool controlled by work-driven means to measure work length

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Catching Or Destruction (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
NO824209A 1981-12-17 1982-12-15 Anordning for automatisk kapplengdeanvisning paa fremfoerte trestammer. NO824209L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8107590A SE441993B (sv) 1981-12-17 1981-12-17 Anordning vid automatisk aptering av fortlopande frammatade tredstammar

Publications (1)

Publication Number Publication Date
NO824209L true NO824209L (no) 1983-06-20

Family

ID=20345305

Family Applications (1)

Application Number Title Priority Date Filing Date
NO824209A NO824209L (no) 1981-12-17 1982-12-15 Anordning for automatisk kapplengdeanvisning paa fremfoerte trestammer.

Country Status (8)

Country Link
US (1) US4476755A (fi)
AU (1) AU549734B2 (fi)
CA (1) CA1189318A (fi)
DE (1) DE3245440A1 (fi)
FI (1) FI70359C (fi)
FR (1) FR2518446B1 (fi)
NO (1) NO824209L (fi)
SE (1) SE441993B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582388A1 (fr) * 1985-05-24 1986-11-28 Tech Bois Ameublement Centre Dispositif automatique de mesure sans contact des dimensions d'une piece parallelepipedique
US4852029A (en) * 1987-06-17 1989-07-25 Accu-Tech Incorporated Automated material classification apparatus and method
DE4316780A1 (de) * 1993-05-19 1994-11-24 Baljer & Zembrod System zur Vermessung von Baumstämmen im Sägereibetrieb
CN112889620B (zh) * 2021-01-20 2023-07-14 广西玉柴重工有限公司 一种伐木机木头端面自动找平方法及找平装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1959851A (en) * 1933-03-14 1934-05-22 United Eng Foundry Co Circuit control
US3477327A (en) * 1967-04-13 1969-11-11 Tadashi Aizawa Automatic veneer cutting apparatus
SE343391B (fi) * 1970-11-06 1972-03-06 Oestbergs Fabriks Ab
AT322823B (de) * 1972-09-22 1975-06-10 Friesacher Maschf Einrichtung zum zerteilen langgestreckter stückgüter, insbesondere rundholz
US4148344A (en) * 1975-10-20 1979-04-10 The Pack River Company Portable sawmill
SE7713765L (sv) * 1977-12-05 1979-06-06 Svenska Traeforskningsinst Sett och anordning for aptering av tred

Also Published As

Publication number Publication date
FI824225A0 (fi) 1982-12-08
FI70359B (fi) 1986-03-27
DE3245440A1 (de) 1983-06-30
SE8107590L (sv) 1983-06-18
FI70359C (fi) 1986-09-19
AU9160982A (en) 1983-06-23
AU549734B2 (en) 1986-02-06
FR2518446B1 (fr) 1986-07-25
SE441993B (sv) 1985-11-25
US4476755A (en) 1984-10-16
FI824225L (fi) 1983-06-18
FR2518446A1 (fr) 1983-06-24
CA1189318A (en) 1985-06-25

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