IT947830B - Meccanismo e procedimento per cam biare automaticamente le bobine in macchine da cucire nonche re lative parti componenti - Google Patents

Meccanismo e procedimento per cam biare automaticamente le bobine in macchine da cucire nonche re lative parti componenti

Info

Publication number
IT947830B
IT947830B IT20938/72A IT2093872A IT947830B IT 947830 B IT947830 B IT 947830B IT 20938/72 A IT20938/72 A IT 20938/72A IT 2093872 A IT2093872 A IT 2093872A IT 947830 B IT947830 B IT 947830B
Authority
IT
Italy
Prior art keywords
coils
procedure
well
component parts
sewing machines
Prior art date
Application number
IT20938/72A
Other languages
English (en)
Italian (it)
Original Assignee
Mayer N
Lanes S
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 Mayer N, Lanes S filed Critical Mayer N
Application granted granted Critical
Publication of IT947830B publication Critical patent/IT947830B/it

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
    • D05B59/04—Devices for changing the bobbin

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
IT20938/72A 1971-02-23 1972-02-23 Meccanismo e procedimento per cam biare automaticamente le bobine in macchine da cucire nonche re lative parti componenti IT947830B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11814871A 1971-02-23 1971-02-23

Publications (1)

Publication Number Publication Date
IT947830B true IT947830B (it) 1973-05-30

Family

ID=22376756

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20938/72A IT947830B (it) 1971-02-23 1972-02-23 Meccanismo e procedimento per cam biare automaticamente le bobine in macchine da cucire nonche re lative parti componenti

Country Status (4)

Country Link
US (1) US3747547A (enExample)
DE (1) DE2208557A1 (enExample)
FR (1) FR2127695A5 (enExample)
IT (1) IT947830B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981256A (en) * 1975-05-09 1976-09-21 J. P. Stevens & Co., Inc. Magnetic automatic bobbin changer for sewing machines
US4002130A (en) * 1975-09-22 1977-01-11 Automatech Industries, Inc. Automatic bobbin rewinding for sewing machines
US4223618A (en) * 1978-02-09 1980-09-23 Gateway Industries, Inc. Automatic bobbin changer and apparatus for a sewing machine
EP0117706B1 (en) * 1983-02-23 1987-11-19 Nikolaos Kosmas Bobbin run-out detector, and a bobbin changing mechanism incorporating the detector
US4648338A (en) * 1985-07-08 1987-03-10 Max Kahn Curtain Corporation Automatic bobbin and bobbin carrier changing apparatus for sewing machine
IT1274445B (it) * 1995-05-08 1997-07-17 Osvaldo Vezzoli Comando per il cambio automatico della bobina del filo inferiore, per macchine da cucire
DE19645979C1 (de) * 1996-11-07 1998-07-23 Madeira Asia Pte Ltd Vorrichtung zum Wechseln der Unterfadenspule einer Stick- oder Nähmaschine
DE19913043C2 (de) * 1999-03-23 2001-09-27 Philipp Moll Einrichtung an Näh- oder Stickmaschinen zum Wechseln der Spule für den Greiferfaden
CH696339A5 (de) * 2003-08-08 2007-04-30 Gegauf Fritz Ag Näh- oder Stickmaschine.
JP4310264B2 (ja) * 2004-11-29 2009-08-05 東海工業ミシン株式会社 環縫いミシン
CN103320994B (zh) * 2013-07-02 2014-09-24 江苏万乐复合材料有限公司 缝纫机底线自动更换装置
CN105133213B (zh) * 2015-08-21 2018-01-02 广州科祺自动化设备有限公司 缝纫机换梭芯机构及缝纫机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507470A (en) * 1946-10-17 1950-05-09 Willcox & Gibbs Sewing Machine Bobbin case removing and replacing mechanisms for sewing machines
US2733676A (en) * 1951-08-09 1956-02-07 Device for automatically exchanging
US2808795A (en) * 1955-12-12 1957-10-08 New York Trust Company Automatic thread cutter for sewing machines
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
US3376838A (en) * 1966-02-01 1968-04-09 Ivanhoe Res Corp Bobbin changer for sewing machines

Also Published As

Publication number Publication date
US3747547A (en) 1973-07-24
DE2208557A1 (de) 1972-09-28
FR2127695A5 (enExample) 1972-10-13

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