CH433780A - Vorrichtung zum Feststellen der Länge langgestreckter Gegenstände z. B. Holzklötze - Google Patents

Vorrichtung zum Feststellen der Länge langgestreckter Gegenstände z. B. Holzklötze

Info

Publication number
CH433780A
CH433780A CH29765A CH29765A CH433780A CH 433780 A CH433780 A CH 433780A CH 29765 A CH29765 A CH 29765A CH 29765 A CH29765 A CH 29765A CH 433780 A CH433780 A CH 433780A
Authority
CH
Switzerland
Prior art keywords
determining
length
elongated objects
wooden blocks
wooden
Prior art date
Application number
CH29765A
Other languages
English (en)
Inventor
Hjorth Bo
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH433780A publication Critical patent/CH433780A/de

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/06—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
CH29765A 1964-01-14 1965-01-11 Vorrichtung zum Feststellen der Länge langgestreckter Gegenstände z. B. Holzklötze CH433780A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE40864 1964-01-14

Publications (1)

Publication Number Publication Date
CH433780A true CH433780A (de) 1967-04-15

Family

ID=20256530

Family Applications (1)

Application Number Title Priority Date Filing Date
CH29765A CH433780A (de) 1964-01-14 1965-01-11 Vorrichtung zum Feststellen der Länge langgestreckter Gegenstände z. B. Holzklötze

Country Status (3)

Country Link
US (1) US3396278A (de)
CH (1) CH433780A (de)
DE (1) DE1473827A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532887A (en) * 1968-10-02 1970-10-06 Gen Electric Measuring by means of the infrared emission therefrom the length of a moving hot metal slab
JPS4823460B1 (de) * 1968-11-18 1973-07-13
US3617758A (en) * 1968-12-30 1971-11-02 Takeda Chemical Industries Ltd Method and apparatus for measuring size of zone having optical stains
US3702404A (en) * 1971-06-29 1972-11-07 Southwire Co Wire length counter
FR2437610A1 (fr) * 1978-09-29 1980-04-25 Usinor Dispositif de mesure d'une dimension et de la vitesse d'un objet mobile au moyen d'une camera de television
US4559452A (en) * 1982-06-02 1985-12-17 Fujitsu Limited Apparatus for detecting edge of semitransparent plane substance
US20060225292A1 (en) * 2005-04-11 2006-10-12 Concept Systems, Inc. Lineal length measurement system for timber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916633A (en) * 1957-01-22 1959-12-08 Meredith Publishing Company Photoelectric article detector
US3061732A (en) * 1958-09-18 1962-10-30 United States Steel Corp Device for measuring a linear dimension of moving articles
US3066226A (en) * 1959-08-18 1962-11-27 Jones & Laughlin Steel Corp Measuring apparatus
US3159749A (en) * 1964-01-02 1964-12-01 Euclid Electric & Mfg Co Photosensitive linear measurement system

Also Published As

Publication number Publication date
US3396278A (en) 1968-08-06
DE1473827A1 (de) 1968-12-05

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