ZA741757B - Needle position detector for industrial type sewing machines - Google Patents

Needle position detector for industrial type sewing machines

Info

Publication number
ZA741757B
ZA741757B ZA00741757A ZA741757A ZA741757B ZA 741757 B ZA741757 B ZA 741757B ZA 00741757 A ZA00741757 A ZA 00741757A ZA 741757 A ZA741757 A ZA 741757A ZA 741757 B ZA741757 B ZA 741757B
Authority
ZA
South Africa
Prior art keywords
position detector
sewing machines
needle position
type sewing
industrial type
Prior art date
Application number
ZA00741757A
Other languages
English (en)
Inventor
T Dohi
K Ohara
I Gotch
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of ZA741757B publication Critical patent/ZA741757B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
    • B23Q15/22—Control or regulation of position of tool or workpiece
    • B23Q15/26—Control or regulation of position of tool or workpiece of angular 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)
ZA00741757A 1973-03-23 1974-03-18 Needle position detector for industrial type sewing machines ZA741757B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3314173A JPS5714875B2 (es) 1973-03-23 1973-03-23

Publications (1)

Publication Number Publication Date
ZA741757B true ZA741757B (en) 1975-01-29

Family

ID=12378302

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00741757A ZA741757B (en) 1973-03-23 1974-03-18 Needle position detector for industrial type sewing machines

Country Status (12)

Country Link
US (1) US4013933A (es)
JP (1) JPS5714875B2 (es)
AU (1) AU465289B2 (es)
BE (1) BE812679A (es)
CA (1) CA1034236A (es)
DE (1) DE2414030C3 (es)
DK (1) DK146283C (es)
FR (1) FR2222473B1 (es)
GB (1) GB1461174A (es)
IT (1) IT1003835B (es)
NL (1) NL7403929A (es)
ZA (1) ZA741757B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161919A (en) * 1976-07-23 1979-07-24 Aisin Seiki Co., Ltd. Motor control system for sewing machine
DE2657658A1 (de) * 1976-12-20 1978-06-22 Quick Rotan Becker & Notz Kg Positionierantrieb
US4241680A (en) * 1977-03-31 1980-12-30 Newroyd Limited Device for stopping a needle at a predetermined position
DE2742404A1 (de) * 1977-09-21 1979-03-29 Thyssen Industrie Positioniervorrichtung, z.b. fuer werkzeugmaschinen
CH625280A5 (es) * 1977-12-27 1981-09-15 Gegauf Fritz Ag
US4323833A (en) * 1978-04-12 1982-04-06 Janome Sewing Machine Co., Ltd. Sewing machine drive motor control system
DE2848612C2 (de) * 1978-11-09 1981-05-27 Pfaff Haushaltsmaschinen GmbH, 7500 Karlsruhe Impulsgeber eines Nähmaschinenantriebes
IT1125066B (it) * 1979-05-03 1986-05-14 Necchi Spa Perfezionamento ai dispositivi generatori di segnale di sincronizzazione in macchine per cucire
JPS57103679A (en) * 1980-12-19 1982-06-28 Matsushita Electric Ind Co Ltd Detector for position of sewing-machine needle
JPS57173677U (es) * 1981-04-28 1982-11-01
WO1987000875A1 (fr) * 1981-07-10 1987-02-12 Soyama Kazuya Detecteur pour machine a coudre
US4598657A (en) * 1981-08-27 1986-07-08 Janome Sewing Machine Co. Ltd. Needle position indicating device for a sewing machine
JPS6292785A (ja) * 1985-10-17 1987-04-28 Brother Ind Ltd ミシン駆動装置
IT1202320B (it) * 1985-12-18 1989-02-02 Necchi Spa Macchina per cucire con dispositivo di controllo del motore d'azionamento dell'ago
IT1191519B (it) * 1986-06-13 1988-03-23 Necchi Spa Macchina per cucire dotata di dispositivo elettronico di controllo del motore d'azionamento dell'ago
DE3809569A1 (de) * 1988-03-22 1989-10-05 Frankl & Kirchner Positionsgeber
US6409143B1 (en) 2000-02-02 2002-06-25 Ewc Controls Incorporated Damper assembly with an electro-optical controller for positioning the damper vanes
JP6301985B2 (ja) * 2016-02-19 2018-03-28 ファナック株式会社 工作機械の主軸位相割出し装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1160075B (de) * 1961-08-23 1963-12-27 Frankl & Kirchner Vorrichtung zum Anhalten eines elektromotorischen Antriebs in bestimmter Winkelstellung, insbesondere fuer Naehmaschinen
US3482538A (en) * 1967-06-12 1969-12-09 Tokyo Juki Industrial Co Ltd Apparatus for stopping a needle-bar at any predetermined level of a sewing machine
DE1763853B2 (de) * 1968-08-23 1977-10-20 Quick Rotan Becker & Notz KG, 6100 Darmstadt Elektrischer antrieb
JPS4420302Y1 (es) * 1968-10-29 1969-08-30
US3622854A (en) * 1969-06-17 1971-11-23 Matsushita Electric Ind Co Ltd Needle stop apparatus for sewing machine
US3573581A (en) * 1969-06-24 1971-04-06 Singer Co System for controlling needle positioning drive and thread trimming functions of an industrial sewing machine driven by a continuously coupled dc motor
US3659172A (en) * 1970-02-12 1972-04-25 Hitachi Ltd Motor controlling device
DE2054501B1 (de) * 1970-11-05 1971-12-30 Quick Rotan Becker & Notz Kg Verfahren und Vorrichtung zum Stillsetzen einer Arbeitswelle in vorbestimmter Winkellage
US3757232A (en) * 1970-12-18 1973-09-04 Matsushita Electric Ind Co Ltd Tion device for stopping a rotating member at a predetermined angular posi
US3804043A (en) * 1971-01-20 1974-04-16 Cutters Machine Co Inc Needle positioner for a sewing machine
US3738297A (en) * 1971-06-21 1973-06-12 Elettromeccania Sas Mazzini Mo Electronic control arrangement for the needle and threadcutter in an industrial sewing machine
US3763803A (en) * 1972-11-27 1973-10-09 Matsushita Electric Ind Co Ltd Sewing machine electrical drive device

Also Published As

Publication number Publication date
AU465289B2 (en) 1975-09-25
USB452915I5 (es) 1976-03-30
DK146283B (da) 1983-08-22
US4013933A (en) 1977-03-22
FR2222473B1 (es) 1976-10-08
DK146283C (da) 1984-03-26
CA1034236A (en) 1978-07-04
DE2414030A1 (de) 1974-10-03
GB1461174A (en) 1977-01-13
IT1003835B (it) 1976-06-10
DE2414030B2 (de) 1978-06-15
JPS49120760A (es) 1974-11-19
NL7403929A (es) 1974-09-25
DE2414030C3 (de) 1979-02-15
FR2222473A1 (es) 1974-10-18
JPS5714875B2 (es) 1982-03-26
AU6695874A (en) 1975-09-25
BE812679A (fr) 1974-07-15

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