IT1203568B - Macchina per cucire con dispositivo guardafili a controllo ottico - Google Patents

Macchina per cucire con dispositivo guardafili a controllo ottico

Info

Publication number
IT1203568B
IT1203568B IT67458/86A IT6745886A IT1203568B IT 1203568 B IT1203568 B IT 1203568B IT 67458/86 A IT67458/86 A IT 67458/86A IT 6745886 A IT6745886 A IT 6745886A IT 1203568 B IT1203568 B IT 1203568B
Authority
IT
Italy
Prior art keywords
sewing machine
optically controlled
wire guard
controlled wire
guard
Prior art date
Application number
IT67458/86A
Other languages
English (en)
Other versions
IT8667458A0 (it
Inventor
Bernhard Mertel
Erich Willenbacher
Original Assignee
Pfaff Ind Masch
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 Pfaff Ind Masch filed Critical Pfaff Ind Masch
Publication of IT8667458A0 publication Critical patent/IT8667458A0/it
Application granted granted Critical
Publication of IT1203568B publication Critical patent/IT1203568B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
    • D05B1/08—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making multi-thread seams
    • D05B1/12—Lock-stitch seams
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B59/00—Applications of bobbin-winding or -changing devices; Indicating or control devices associated therewith
    • D05B59/02—Devices for determining or indicating the length of thread still on the bobbin

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
IT67458/86A 1985-06-03 1986-06-03 Macchina per cucire con dispositivo guardafili a controllo ottico IT1203568B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8516211U DE8516211U1 (de) 1985-06-03 1985-06-03 Nähmaschine mit einem Fadenwächter für den Unterfaden

Publications (2)

Publication Number Publication Date
IT8667458A0 IT8667458A0 (it) 1986-06-03
IT1203568B true IT1203568B (it) 1989-02-15

Family

ID=6781734

Family Applications (2)

Application Number Title Priority Date Filing Date
IT67458/86A IT1203568B (it) 1985-06-03 1986-06-03 Macchina per cucire con dispositivo guardafili a controllo ottico
IT8653488U IT8653488V0 (it) 1985-06-03 1986-06-03 Macchina per cucire con dispositivo guardafili a controllo ottico

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8653488U IT8653488V0 (it) 1985-06-03 1986-06-03 Macchina per cucire con dispositivo guardafili a controllo ottico

Country Status (7)

Country Link
US (1) US4732098A (it)
JP (1) JPH0211014Y2 (it)
KR (1) KR900010376Y1 (it)
BR (1) BR6600836U (it)
DE (1) DE8516211U1 (it)
ES (1) ES293654Y (it)
IT (2) IT1203568B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8701858U1 (it) * 1987-02-07 1987-03-26 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern, De
US4934292A (en) * 1987-10-02 1990-06-19 Mardix Bar Cochva Sewing apparatus including an arrangement for automatically monitoring the bobbin thread, and a bobbin particularly useful in such apparatus
DE3800717A1 (de) * 1987-10-21 1989-05-11 Pfaff Ind Masch Naehmaschine mit einem fadenwaechter
US5140920A (en) * 1990-09-07 1992-08-25 The Charles Stark Draper Laboratory, Inc. Apparatus for detecting skipped stitches
IL106535A (en) * 1993-07-30 1996-10-31 Orisol Original Solutions Ltd Device for use with a bobbin-less coil of thread
TW425443B (en) * 1996-05-16 2001-03-11 Juki Kk Bobbin case and bobbin thread bobbin of sewing machine
KR100471639B1 (ko) * 2004-11-04 2005-03-14 윤경기 잔사를 감지하는 재봉틀의 밑실 공급장치
KR20120026432A (ko) * 2010-09-09 2012-03-19 주식회사 보빈텔 재봉기 밑실끝단 감지 장치
JP6867139B2 (ja) * 2016-11-09 2021-04-28 Juki株式会社 ミシンの下糸巻き装置及びミシン
CN110144678A (zh) * 2019-06-10 2019-08-20 拓卡奔马机电科技有限公司 缝纫机底线检测装置
CN110144679A (zh) * 2019-06-13 2019-08-20 拓卡奔马机电科技有限公司 缝纫机底线余量检测装置及控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50143749U (it) * 1974-05-10 1975-11-27
JPS5372078A (en) * 1976-12-09 1978-06-27 Kojin Kk Production of biaxially oriented polyvinylalcohol film
DE7827499U1 (de) * 1978-09-15 1978-12-21 Dorina Naehmaschinen Gmbh, 7500 Karlsruhe Fadenvorratswaechter fuer den unterfaden einer naehmaschine
US4188902A (en) * 1979-05-18 1980-02-19 The Singer Company Bobbin thread run-out detectors
DE3014753C2 (de) * 1980-04-17 1985-08-08 Pfaff Haushaltmaschinen Gmbh, 7500 Karlsruhe Vorratswächter für den Unterfaden einer Nähmaschine
IT1161584B (it) * 1982-03-31 1987-03-18 Singer Co Sistema rivelatore e indicatore di esaurimento del filo di bobina
EP0117706B1 (en) * 1983-02-23 1987-11-19 Nikolaos Kosmas Bobbin run-out detector, and a bobbin changing mechanism incorporating the detector

Also Published As

Publication number Publication date
IT8653488V0 (it) 1986-06-03
ES293654Y (es) 1987-05-01
KR870000733U (ko) 1987-02-20
US4732098A (en) 1988-03-22
KR900010376Y1 (ko) 1990-11-15
DE8516211U1 (de) 1985-07-18
JPH0211014Y2 (it) 1990-03-19
IT8667458A0 (it) 1986-06-03
JPS61198677U (it) 1986-12-11
ES293654U (es) 1986-08-16
BR6600836U (pt) 1988-02-09

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