KR870000473A - 직물의 두께 변화 탐지 장치 및 그 장치를 조정하는 방법 - Google Patents

직물의 두께 변화 탐지 장치 및 그 장치를 조정하는 방법 Download PDF

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Publication number
KR870000473A
KR870000473A KR1019860004396A KR860004396A KR870000473A KR 870000473 A KR870000473 A KR 870000473A KR 1019860004396 A KR1019860004396 A KR 1019860004396A KR 860004396 A KR860004396 A KR 860004396A KR 870000473 A KR870000473 A KR 870000473A
Authority
KR
South Korea
Prior art keywords
signal
fabric
receiver
detecting
thresholds
Prior art date
Application number
KR1019860004396A
Other languages
English (en)
Inventor
레끌레르 셀리
Original Assignee
조세프 데쉐퍼
프뤼보스트 에스. 에이
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 조세프 데쉐퍼, 프뤼보스트 에스. 에이 filed Critical 조세프 데쉐퍼
Publication of KR870000473A publication Critical patent/KR870000473A/ko

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/22—Devices for stopping drive when sewing tools have reached a predetermined position
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/22—Devices for stopping drive when sewing tools have reached a predetermined position
    • D05B69/24—Applications of devices for indicating or ascertaining sewing-tool position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)

Abstract

내용 없음

Description

직물의 두께 변화 탐지 장치 및 그 장치를 조정하는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 장치의 개략도.
* 도면의 주요부분에 대한 부호의 설명
2 : 노루발 5 : 스티칭(stitching)
6 : 전송기 7 : 수신기
8 : 증폭기 9 : A-D변환기
10 : 비교기 21,22,24,25 : 메모리
20,23 : 수동 제어 놉(knob)

Claims (1)

  1. 직물(3,4)이 그 사이를 통과하는 신호전송기(6)와 수신기(7), 조정작업중에 수동으로 제어되고 상기신호의 최대값과 최소값을 기억하는 수단들(21,22,23,24,25)을 포함하는 수신기(7)에 의해 수신된 신호의 준위(level)를 사용하는 장치, 레코딩된 최대 및 최소값의 신호의 함수로서 역치(11,12)들을 계산하는 장치(26), 판독된 신호를 결정된 역치(11,12)들과 비교하여 판독된 신호가 계산된 하한 역치(12)와 상한 역치(11)보다 작거나 클때 각각의 제어신호(13)를 논리소자에 보내는 비교기(10)로 구성되는 것을 특징으로 하는 내봉틀의 노루발 밑을 지나는 직물(3,4)의 두께의 변화에 대하여 스티칭작업을 제어하는 논리소자에 신호를 보내도록 직물의 두께를 탐지하는 장치.
KR1019860004396A 1985-06-03 1986-06-03 직물의 두께 변화 탐지 장치 및 그 장치를 조정하는 방법 KR870000473A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8508317 1985-06-03
FR8508317A FR2582683B1 (fr) 1985-06-03 1985-06-03 Dispositif de detection de la variation d'epaisseur d'une etoffe et son procede d'etalonnage

Publications (1)

Publication Number Publication Date
KR870000473A true KR870000473A (ko) 1987-02-18

Family

ID=9319799

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860004396A KR870000473A (ko) 1985-06-03 1986-06-03 직물의 두께 변화 탐지 장치 및 그 장치를 조정하는 방법

Country Status (12)

Country Link
US (1) US4829194A (ko)
EP (1) EP0205377B1 (ko)
JP (1) JPS61279296A (ko)
KR (1) KR870000473A (ko)
AT (1) ATE51905T1 (ko)
BR (1) BR8602541A (ko)
CA (1) CA1273427A (ko)
DE (1) DE3670318D1 (ko)
ES (1) ES8704220A1 (ko)
FR (1) FR2582683B1 (ko)
IL (1) IL78945A (ko)
PT (1) PT82698B (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167139A (ja) * 1987-12-23 1989-06-30 Brother Ind Ltd 光学センサーの制御装置
DE3803353A1 (de) * 1988-02-05 1989-08-17 Truetzschler & Co Vorrichtung zur gewinnung von messgroessen, die der dicke von in der spinnereivorbereitung anfallenden faserverbaenden, z.b. kardenbaendern o. dgl. entsprechen
JPH01212596A (ja) * 1988-02-22 1989-08-25 Brother Ind Ltd 布段・布端検出器付ミシン
JPH0480Y2 (ko) * 1989-05-08 1992-01-06
DE3934933A1 (de) * 1989-10-20 1991-04-25 Pfaff Ag G M Anordnung und verfahren zum detektieren einer werkstueckkante
US5118209A (en) * 1990-03-30 1992-06-02 Transtechnology Corporation Print gap optimizer
US7076003B1 (en) * 1999-03-03 2006-07-11 Agere Systems Inc. Constellation design for modem receiver
CN1214139C (zh) * 1999-03-04 2005-08-10 乌斯特技术股份公司 用于质量监控纺织纤维丝束的方法和装置
US6715435B1 (en) * 2003-01-20 2004-04-06 Irvin Automotive Products, Inc. Sewing machine for close-tolerance stitching
DE10323158B3 (de) * 2003-05-22 2004-07-08 Dürkopp Adler AG Nähmaschine mit einem Sensor zur Erfassung der Nähgut-Dicke
DE102005049771A1 (de) * 2005-10-18 2007-04-19 Dürkopp Adler AG Nähmaschine
JP2016064096A (ja) * 2014-09-26 2016-04-28 ブラザー工業株式会社 ミシンとミシンの制御方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609373A (en) * 1970-05-18 1971-09-28 Singer Co Photoelectric sensors and circuitry for edge-guiding systems for sewing machines
GB1399256A (en) * 1971-10-22 1975-07-02 Sick Erwin Method and apparatus for detecting the passing of a straight contrast boundary
FR2179537A1 (en) * 1972-04-11 1973-11-23 Jaep Sa Ets Industrial sewing machine pneumatic controls - incl sensor for stopping air supply when work piece absent
US4237378A (en) * 1977-12-28 1980-12-02 Brandt-Pra, Inc. Photoelectric apparatus for document counting and overlap detection
US4380390A (en) * 1979-10-29 1983-04-19 Canon Kabushiki Kaisha Exposure correcting device
US4248168A (en) * 1980-03-13 1981-02-03 The Singer Company Sewing machine arranged for edge following by needle movement
JPS5757160A (en) * 1980-09-16 1982-04-06 Kenji Oki Apparatus for and method of drawing line with use of adhesive tape
DD160751A3 (de) * 1981-04-06 1984-02-29 Textima Veb K Schaltungsanordnung zum automatischen naehen
JPS57176846A (en) * 1981-04-22 1982-10-30 Tokyo Juki Ind Co Ltd Noise removing circuit
JPS57180234A (en) * 1981-04-30 1982-11-06 Tokyo Juki Ind Co Ltd Malfunction preventing circuit for photodetector
US4391215A (en) * 1981-09-18 1983-07-05 The Singer Company Self compensating optoelectronic ply and edge detector for sewing machine
DE3519729A1 (de) * 1985-06-01 1986-12-04 Frankl & Kirchner GmbH & Co KG Fabrik für Elektromotoren u. elektrische Apparate, 6830 Schwetzingen Vorrichtung zur erfassung von naehgutkanten bei mehrlagigem naehgut zur steuerung eines naehvorgangs bei einer industrienaehmaschine

Also Published As

Publication number Publication date
FR2582683B1 (fr) 1988-05-27
ATE51905T1 (de) 1990-04-15
IL78945A (en) 1989-12-15
JPS61279296A (ja) 1986-12-10
IL78945A0 (en) 1986-09-30
FR2582683A1 (fr) 1986-12-05
ES8704220A1 (es) 1987-03-16
BR8602541A (pt) 1987-02-03
CA1273427A (fr) 1990-08-28
PT82698A (fr) 1986-07-01
JPH0234633B2 (ko) 1990-08-06
EP0205377B1 (fr) 1990-04-11
ES555660A0 (es) 1987-03-16
PT82698B (pt) 1992-07-31
EP0205377A1 (fr) 1986-12-17
US4829194A (en) 1989-05-09
DE3670318D1 (de) 1990-05-17

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E902 Notification of reason for refusal
E601 Decision to refuse application