JP2927576B2 - 糸障害発生時にミシンの駆動を停止させる装置 - Google Patents

糸障害発生時にミシンの駆動を停止させる装置

Info

Publication number
JP2927576B2
JP2927576B2 JP3187706A JP18770691A JP2927576B2 JP 2927576 B2 JP2927576 B2 JP 2927576B2 JP 3187706 A JP3187706 A JP 3187706A JP 18770691 A JP18770691 A JP 18770691A JP 2927576 B2 JP2927576 B2 JP 2927576B2
Authority
JP
Japan
Prior art keywords
light
radiation
thread
signal
yarn
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 - Lifetime
Application number
JP3187706A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04240480A (ja
Inventor
アルノルト クルト
リール ペーター
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.)
GM Pfaff AG
Original Assignee
GM Pfaff AG
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 GM Pfaff AG filed Critical GM Pfaff AG
Publication of JPH04240480A publication Critical patent/JPH04240480A/ja
Application granted granted Critical
Publication of JP2927576B2 publication Critical patent/JP2927576B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B51/00—Applications of needle-thread guards; Thread-break detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
    • B65H63/0324—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using photo-electric sensing means, i.e. the defect signal is a variation of light energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B73/00—Casings
    • D05B73/04—Lower casings
    • D05B73/12—Slides; Needle plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Sewing Machines And Sewing (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
JP3187706A 1990-08-04 1991-07-26 糸障害発生時にミシンの駆動を停止させる装置 Expired - Lifetime JP2927576B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4024846.1 1990-08-04
DE4024846A DE4024846C1 (enExample) 1990-08-04 1990-08-04

Publications (2)

Publication Number Publication Date
JPH04240480A JPH04240480A (ja) 1992-08-27
JP2927576B2 true JP2927576B2 (ja) 1999-07-28

Family

ID=6411688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3187706A Expired - Lifetime JP2927576B2 (ja) 1990-08-04 1991-07-26 糸障害発生時にミシンの駆動を停止させる装置

Country Status (5)

Country Link
US (1) US5159890A (enExample)
JP (1) JP2927576B2 (enExample)
KR (1) KR0149028B1 (enExample)
DE (1) DE4024846C1 (enExample)
IT (1) ITTO910621A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859158A1 (de) * 1998-12-21 2000-06-29 Saurer Sticksysteme Ag Arbon Schiffchenfaden-Überwachung
KR100393419B1 (ko) * 2000-02-18 2003-08-02 썬스타 특수정밀 주식회사 실 끊김 발생시 수틀 이송기능을 갖는 자수기 및 수틀이송 방법
JP2002360959A (ja) * 2001-06-04 2002-12-17 Barudan Co Ltd ミシンの制御方法
ITMI20040252A1 (it) * 2004-02-16 2004-05-16 Tiziano Barea Dispositivo per l'analisi ottica anche bidimensionale di un filo o filato
JP6425512B2 (ja) 2014-11-27 2018-11-21 Juki株式会社 ミシンの目飛び及び糸切れ検出装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599586A (en) * 1970-06-10 1971-08-17 Singer Co Bobbin thread depletion detector for sewing machines
CH597079A5 (enExample) * 1975-07-03 1978-03-31 Rieter Ag Maschf
DE2623856A1 (de) * 1976-05-28 1977-12-08 Bayer Ag Vorrichtung zum nachweis von ruhenden und/oder bewegten faeden
CH615403A5 (enExample) * 1976-12-08 1980-01-31 Saurer Ag Adolph
US4212257A (en) * 1979-07-05 1980-07-15 The Singer Company Sewing machine full and low bobbin indicator
DE3014753C2 (de) * 1980-04-17 1985-08-08 Pfaff Haushaltmaschinen Gmbh, 7500 Karlsruhe Vorratswächter für den Unterfaden einer Nähmaschine
HU181132B (en) * 1980-05-28 1983-06-28 Csepel Muevek Jarmue Detector pin for sewing machine of short chain stitch
GB8304579D0 (en) * 1983-02-18 1983-03-23 Rawson J W Monitoring textile thread
DE3432527A1 (de) * 1984-09-05 1986-03-13 Zsk Stickmaschinen Gmbh, 4150 Krefeld Vorrichtung zur ueberwachung des unterfadens einer stick-, stepp- oder naehmaschine
JPH0710315B2 (ja) * 1986-08-14 1995-02-08 ブラザー工業株式会社 ミシンの柄検出装置
DE3800717A1 (de) * 1987-10-21 1989-05-11 Pfaff Ind Masch Naehmaschine mit einem fadenwaechter
DE3825295C2 (de) * 1988-07-26 1994-05-11 Heidelberger Druckmasch Ag Vorrichtung zur Erfassung der Position einer Papierkante

Also Published As

Publication number Publication date
KR920004639A (ko) 1992-03-27
DE4024846C1 (enExample) 1992-01-02
US5159890A (en) 1992-11-03
KR0149028B1 (ko) 1998-10-15
JPH04240480A (ja) 1992-08-27
ITTO910621A1 (it) 1992-02-05
ITTO910621A0 (it) 1991-08-01

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