FR1227181A - Photoelectric scanning device for control by reflected light - Google Patents

Photoelectric scanning device for control by reflected light

Info

Publication number
FR1227181A
FR1227181A FR798011A FR798011A FR1227181A FR 1227181 A FR1227181 A FR 1227181A FR 798011 A FR798011 A FR 798011A FR 798011 A FR798011 A FR 798011A FR 1227181 A FR1227181 A FR 1227181A
Authority
FR
France
Prior art keywords
control
reflected light
scanning device
photoelectric scanning
photoelectric
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
FR798011A
Other languages
French (fr)
Inventor
Ernst A Rueeger
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 filed Critical
Application granted granted Critical
Publication of FR1227181A publication Critical patent/FR1227181A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/18—Automatic stop motions
    • D03D51/34—Weft stop motions
FR798011A 1958-06-20 1959-06-19 Photoelectric scanning device for control by reflected light Expired FR1227181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1227181X 1958-06-20

Publications (1)

Publication Number Publication Date
FR1227181A true FR1227181A (en) 1960-08-19

Family

ID=4564046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798011A Expired FR1227181A (en) 1958-06-20 1959-06-19 Photoelectric scanning device for control by reflected light

Country Status (1)

Country Link
FR (1) FR1227181A (en)

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