FR2206764A5 - Knitting frame needle scanner - having two photoelectric detectors of different aperture angle at needle spacing and logic circuit - Google Patents

Knitting frame needle scanner - having two photoelectric detectors of different aperture angle at needle spacing and logic circuit

Info

Publication number
FR2206764A5
FR2206764A5 FR7339580A FR7339580A FR2206764A5 FR 2206764 A5 FR2206764 A5 FR 2206764A5 FR 7339580 A FR7339580 A FR 7339580A FR 7339580 A FR7339580 A FR 7339580A FR 2206764 A5 FR2206764 A5 FR 2206764A5
Authority
FR
France
Prior art keywords
needle
logic circuit
scanner
knitting frame
photoelectric detectors
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
FR7339580A
Other languages
English (en)
French (fr)
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.)
PETER SIEGFRIED CH
Original Assignee
PETER SIEGFRIED CH
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 PETER SIEGFRIED CH filed Critical PETER SIEGFRIED CH
Application granted granted Critical
Publication of FR2206764A5 publication Critical patent/FR2206764A5/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
    • D04B35/18—Indicating, warning, or safety devices, e.g. stop motions responsive to breakage, misplacement, or malfunctioning of knitting instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
FR7339580A 1972-11-10 1973-11-07 Knitting frame needle scanner - having two photoelectric detectors of different aperture angle at needle spacing and logic circuit Expired FR2206764A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1641972A CH557910A (de) 1972-11-10 1972-11-10 Einrichtung zur ueberwachung der nadeln einer strickmaschine.

Publications (1)

Publication Number Publication Date
FR2206764A5 true FR2206764A5 (en) 1974-06-07

Family

ID=4417215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339580A Expired FR2206764A5 (en) 1972-11-10 1973-11-07 Knitting frame needle scanner - having two photoelectric detectors of different aperture angle at needle spacing and logic circuit

Country Status (4)

Country Link
CH (1) CH557910A (xx)
DE (1) DE2351881A1 (xx)
FR (1) FR2206764A5 (xx)
IT (1) IT995525B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107726995B (zh) * 2017-09-28 2020-05-29 东华大学 一种基于机器视觉的织针自动检测装置

Also Published As

Publication number Publication date
IT995525B (it) 1975-11-20
CH557910A (de) 1975-01-15
DE2351881A1 (de) 1974-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse