DE3467595D1 - Bobbin run-out detector, and a bobbin changing mechanism incorporating the detector - Google Patents

Bobbin run-out detector, and a bobbin changing mechanism incorporating the detector

Info

Publication number
DE3467595D1
DE3467595D1 DE8484301103T DE3467595T DE3467595D1 DE 3467595 D1 DE3467595 D1 DE 3467595D1 DE 8484301103 T DE8484301103 T DE 8484301103T DE 3467595 T DE3467595 T DE 3467595T DE 3467595 D1 DE3467595 D1 DE 3467595D1
Authority
DE
Germany
Prior art keywords
bobbin
detector
hook member
run
thread
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
DE8484301103T
Other languages
English (en)
Inventor
Nikolaos Kosmas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3467595D1 publication Critical patent/DE3467595D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Spinning Or Twisting Of Yarns (AREA)
DE8484301103T 1983-02-23 1984-02-21 Bobbin run-out detector, and a bobbin changing mechanism incorporating the detector Expired DE3467595D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPF816383 1983-02-23

Publications (1)

Publication Number Publication Date
DE3467595D1 true DE3467595D1 (en) 1987-12-23

Family

ID=3770001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484301103T Expired DE3467595D1 (en) 1983-02-23 1984-02-21 Bobbin run-out detector, and a bobbin changing mechanism incorporating the detector

Country Status (6)

Country Link
US (1) US4681050A (de)
EP (1) EP0117706B1 (de)
JP (1) JPS60500562A (de)
AT (1) ATE30929T1 (de)
DE (1) DE3467595D1 (de)
WO (1) WO1984003310A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8516211U1 (de) * 1985-06-03 1985-07-18 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Nähmaschine mit einem Fadenwächter für den Unterfaden
DE3800717A1 (de) * 1987-10-21 1989-05-11 Pfaff Ind Masch Naehmaschine mit einem fadenwaechter
US5143004A (en) * 1987-11-25 1992-09-01 Mardix Bar Cochva Sewing apparatus including automatic bobbin reloading
TW262494B (de) * 1993-08-31 1995-11-11 Zyuki Kk
JP2642605B2 (ja) * 1994-02-15 1997-08-20 ジューキ株式会社 ボビンの残糸除去装置
AU7729794A (en) * 1994-07-07 1996-02-09 Steven Chang Automatic dual bobbin
US5622127A (en) * 1994-07-07 1997-04-22 Chang; Steven Automatic dual bobbin mechanism
US5839679A (en) * 1994-10-26 1998-11-24 Juki Corporation Bobbin thread winding apparatus
US5718181A (en) * 1995-01-18 1998-02-17 Juki Corporation Bobbin exchanger
US5769343A (en) * 1995-05-25 1998-06-23 Juki Corporation Apparatus for supplying the bobbin thread of the sewing machine
US5788171A (en) * 1995-07-12 1998-08-04 Juki Corporation Method and apparatus for detecting residual bobbin thread in a sewing machine
CH696339A5 (de) * 2003-08-08 2007-04-30 Gegauf Fritz Ag Näh- oder Stickmaschine.
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

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350397A (en) * 1941-09-29 1944-06-06 United Shoe Machinery Corp Lock-stitch sewing machine and bobbin therefor
US2526279A (en) * 1944-09-23 1950-10-17 Roseman Leo Device for producing warning prior to exhaustion of bobbin thread
US2438459A (en) * 1945-06-16 1948-03-23 Richard Walsh Mcgann Sewing machine
US2651275A (en) * 1949-06-07 1953-09-08 Raymond Bag Company Apparatus for automatically controlling the operation of bag sewing machines
NL93071C (de) * 1951-08-09
US2760024A (en) * 1953-06-30 1956-08-21 Tunstall Spencer Bobbin signal
US3125973A (en) * 1960-05-28 1964-03-24 Arrangement in sewing machines for exchanging bobbins
US3332381A (en) * 1964-07-30 1967-07-25 Pfaff Ag G M Automatic underthread winding apparatus for lockstitch sewing machines
US3509840A (en) * 1967-06-12 1970-05-05 Ivanhoe Research Corp Lockstitch sewing method and system providing bobbinless feed of the bottom thread from a bulk source
GB1275408A (en) * 1968-06-22 1972-05-24 Newey Goodman Ltd Improvements in and relating sewing machines
US3599586A (en) * 1970-06-10 1971-08-17 Singer Co Bobbin thread depletion detector for sewing machines
US3747547A (en) * 1971-02-23 1973-07-24 Bobbin Monitor Corp Bobbin changing mechanism method and product
US3744442A (en) * 1971-09-24 1973-07-10 Strauss Levi & Co Automatic bobbin changer
US4029266A (en) * 1973-01-26 1977-06-14 Matsushita Electric Industrial Co., Ltd. Automatic thread winding apparatus
US3845320A (en) * 1973-03-26 1974-10-29 R Winberg Method and means for detecting the approaching end of a thread and a bobbin therefor
FR2263327A1 (en) * 1974-03-07 1975-10-03 Lindwasser Georges Stop motion for automatic sewing machine detects empty bobbin - and pref. signals operator
US3981256A (en) * 1975-05-09 1976-09-21 J. P. Stevens & Co., Inc. Magnetic automatic bobbin changer for sewing machines
JPS5649579Y2 (de) * 1976-11-18 1981-11-19
US4223618A (en) * 1978-02-09 1980-09-23 Gateway Industries, Inc. Automatic bobbin changer and apparatus for a sewing machine
GB2017177B (en) * 1978-03-02 1982-07-07 Matsushita Electric Ind Co Ltd Under thread detection for sewing machines with axiallyspring biased rotatablemember
US4163158A (en) * 1978-04-25 1979-07-31 The Singer Company Sewing machine bobbin thread run-out alarm using reflected light
US4178866A (en) * 1978-06-19 1979-12-18 The Singer Company Adjustable bobbin thread run-out indicator
DE2830534C3 (de) * 1978-07-12 1981-01-22 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Fadenwächter für Näh-, Stick- und Tuftingmaschinen o.dgl
US4216733A (en) * 1979-01-08 1980-08-12 The Singer Company Automatic bobbin winding system
US4180007A (en) * 1979-01-15 1979-12-25 The Singer Company Electromagnetic bobbin thread supply alarm
US4188902A (en) * 1979-05-18 1980-02-19 The Singer Company Bobbin thread run-out detectors
US4214542A (en) * 1979-06-04 1980-07-29 The Singer Company Low bobbin thread detection system including photodetector holder shielded with plastic lens
US4212257A (en) * 1979-07-05 1980-07-15 The Singer Company Sewing machine full and low bobbin indicator
US4333411A (en) * 1981-07-15 1982-06-08 The Singer Company Bobbin thread level detection and display arrangement for a sewing machine
US4522139A (en) * 1983-07-25 1985-06-11 Spencer Wright Industries, Inc. Tufting machine broken yarn detector

Also Published As

Publication number Publication date
EP0117706A3 (en) 1985-05-29
EP0117706B1 (de) 1987-11-19
JPS60500562A (ja) 1985-04-25
EP0117706A2 (de) 1984-09-05
ATE30929T1 (de) 1987-12-15
US4681050A (en) 1987-07-21
WO1984003310A1 (en) 1984-08-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee