FR973060A - Commande photoélectrique de concordance - Google Patents

Commande photoélectrique de concordance

Info

Publication number
FR973060A
FR973060A FR973060DA FR973060A FR 973060 A FR973060 A FR 973060A FR 973060D A FR973060D A FR 973060DA FR 973060 A FR973060 A FR 973060A
Authority
FR
France
Prior art keywords
photoelectric
matching control
matching
control
photoelectric matching
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
Other languages
English (en)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR973060A publication Critical patent/FR973060A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/046—Sensing longitudinal register of web
FR973060D 1947-10-07 1948-10-06 Commande photoélectrique de concordance Expired FR973060A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US973060XA 1947-10-07 1947-10-07

Publications (1)

Publication Number Publication Date
FR973060A true FR973060A (fr) 1951-02-07

Family

ID=22262708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973060D Expired FR973060A (fr) 1947-10-07 1948-10-06 Commande photoélectrique de concordance

Country Status (1)

Country Link
FR (1) FR973060A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1003836B (de) * 1952-04-09 1957-03-07 Siemens Ag Anordnung zur selbsttaetigen Registerregelung fuer Mehrfarben-Rotationsdruckmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1003836B (de) * 1952-04-09 1957-03-07 Siemens Ag Anordnung zur selbsttaetigen Registerregelung fuer Mehrfarben-Rotationsdruckmaschinen

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