FR2209472A5 - Analog programming unit for knitters - with optical sensor and printed circuit strip - Google Patents

Analog programming unit for knitters - with optical sensor and printed circuit strip

Info

Publication number
FR2209472A5
FR2209472A5 FR7342637A FR7342637A FR2209472A5 FR 2209472 A5 FR2209472 A5 FR 2209472A5 FR 7342637 A FR7342637 A FR 7342637A FR 7342637 A FR7342637 A FR 7342637A FR 2209472 A5 FR2209472 A5 FR 2209472A5
Authority
FR
France
Prior art keywords
knitter
optical sensor
strip
knitters
printed circuit
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
FR7342637A
Other languages
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.)
TESALON ANSTALT
Original Assignee
TESALON ANSTALT
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 TESALON ANSTALT filed Critical TESALON ANSTALT
Application granted granted Critical
Publication of FR2209472A5 publication Critical patent/FR2209472A5/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B37/00—Auxiliary apparatus or devices for use with knitting machines
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Knitting Machines (AREA)
  • Knitting Of Fabric (AREA)

Abstract

An optical sensor and lamp operate with a strip of epoxide glass with 'white' fields of gilded copper, the strip being mounted to the needle bed and the sensor sepd. from the knitter. The sensor registers numerical information proportional to slide movement, to generate control signals to yarn feed and other control functions. Device monitors and controls pattern and fabric shape programmes on a circular or flat-bed knitter, and has separate unit and knitter to improve ease of assembly and dismantling, and to give contactless friction-free monitoring.
FR7342637A 1972-11-24 1973-11-23 Analog programming unit for knitters - with optical sensor and printed circuit strip Expired FR2209472A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1717372A CH554959A (en) 1972-11-24 1972-11-24 APPARECCHIATURA DI PROGRAMMAZIONE ELETTRONICA ANALOGICA DI DESEGNI E / O FORME SU TESSUTO A MAGLIA IN MACCHINE PER MAGLIERIA RETTILINEE, TUBOLARI O CIRCOLARI.

Publications (1)

Publication Number Publication Date
FR2209472A5 true FR2209472A5 (en) 1974-06-28

Family

ID=4423332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7342637A Expired FR2209472A5 (en) 1972-11-24 1973-11-23 Analog programming unit for knitters - with optical sensor and printed circuit strip

Country Status (5)

Country Link
JP (1) JPS504368A (en)
CH (1) CH554959A (en)
DE (1) DE2357954A1 (en)
FR (1) FR2209472A5 (en)
IT (1) IT971949B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51135925A (en) * 1975-05-21 1976-11-25 Nippon Chemical Ind Production of foam body of alkali silicate
JPS51147528A (en) * 1975-06-12 1976-12-17 Shikoku Kaken Kogyo Kk Manufacturing of light foamed substance
JPS53127526A (en) * 1977-04-14 1978-11-07 Asahi Dow Ltd Heattresistant foamed body
JPS56107050A (en) * 1980-01-23 1981-08-25 Shima Idea Center Apparatus for controlling taking of guide yarn lever in traverse knitting machine
JPS56140141A (en) * 1980-04-04 1981-11-02 Shima Idea Center Apparatus for controlling advancement of yarn introducing link in traverse knitting machine
JPH04138203A (en) * 1990-09-28 1992-05-12 Natl House Ind Co Ltd Manufacture of inorganic foamed board

Also Published As

Publication number Publication date
DE2357954A1 (en) 1974-05-30
JPS504368A (en) 1975-01-17
CH554959A (en) 1974-10-15
IT971949B (en) 1974-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse