ES2009514A6 - Maquina de coser con un dispositivo vigilante del hilo. - Google Patents
Maquina de coser con un dispositivo vigilante del hilo.Info
- Publication number
- ES2009514A6 ES2009514A6 ES8800102A ES8800102A ES2009514A6 ES 2009514 A6 ES2009514 A6 ES 2009514A6 ES 8800102 A ES8800102 A ES 8800102A ES 8800102 A ES8800102 A ES 8800102A ES 2009514 A6 ES2009514 A6 ES 2009514A6
- Authority
- ES
- Spain
- Prior art keywords
- thread
- catch
- sewing machine
- bobbin
- photodetector
- 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
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
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B51/00—Applications of needle-thread guards; Thread-break detectors
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
MAQUINA DE COSER CON UN DISPOSITIVO VIGILANTE DEL HILO, EN DONDE EL HILO DEL CARRETE (3) SE APROVECHA COMO SUPERFICIE DE REFLEXION. LOS RAYOS DE LUZ DISPERSA REFLEJADOS EN EL HILO PENETRAN EN EL RECEPTOR DE LUZ (10) DEL DISPOSITIVO VIGILANTE DE HILO (8). UNA SUPERFICIE DE APOYO (7), QUE PUEDE SER CUBIERTA POR EL HILO, ESTA CONFIGURADA O DISPUESTA CON RELACION AL RECEPTOR DE LUZ (10) DE TAL MANERA QUE LOS RAYOS LUMINOSOS INCIDENTES EN ESTA SUPERFICIE NO LLEGAN AL RECEPTOR DE LUZ (10). POR TANTO, CON UNA SUPERFICIE DE APOYO (7) QUE NO ESTE CUBIERTA POR EL HILO, NO LLEGAN RAYOS LUMINOSOS AL FOTODETECTOR (10), TRAS LO CUAL SE EMITE UNA SEÑAL DE AVISO POR MEDIO DE UN CIRCUITO DE MANDO UNIDO CON DICHO FOTODETECTOR. EL INVENTO ES UTIL PARA VIGILAR LANZADERAS DE DOBLE PESPUNTE O LANZADERAS DE PUNTO DE CADENETA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3707321A DE3707321C1 (de) | 1987-03-07 | 1987-03-07 | Naehmaschine mit einem Fadenwaechter fuer den Faden der Spule |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2009514A6 true ES2009514A6 (es) | 1989-10-01 |
Family
ID=6322475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8800102A Expired ES2009514A6 (es) | 1987-03-07 | 1988-01-18 | Maquina de coser con un dispositivo vigilante del hilo. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5027730A (es) |
JP (1) | JPH02502428A (es) |
KR (1) | KR910008006B1 (es) |
BR (1) | BR8707974A (es) |
DE (1) | DE3707321C1 (es) |
ES (1) | ES2009514A6 (es) |
IT (1) | IT1218959B (es) |
WO (1) | WO1988007099A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4234713B4 (de) * | 1992-10-15 | 2007-08-16 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Verfahren und Vorrichtung zum Changieren einer Flachkanne |
KR100471639B1 (ko) * | 2004-11-04 | 2005-03-14 | 윤경기 | 잔사를 감지하는 재봉틀의 밑실 공급장치 |
JP2010233753A (ja) * | 2009-03-31 | 2010-10-21 | Brother Ind Ltd | ミシン |
JP6220714B2 (ja) * | 2014-03-28 | 2017-10-25 | セーレン株式会社 | 欠陥検出装置及び欠陥検出方法 |
DE102014220207B4 (de) * | 2014-10-07 | 2023-01-12 | Dürkopp Adler AG | Nähmaschine |
DE102014220209A1 (de) * | 2014-10-07 | 2016-04-07 | Dürkopp Adler AG | Sensorbaugruppe für eine Nähmaschine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1203584B (de) * | 1962-10-22 | 1965-10-21 | Ver Volkseigener Betr E Konfek | Unterfadenwaechter fuer Doppelsteppstich- Naehmaschinen |
US3693671A (en) * | 1971-03-12 | 1972-09-26 | Singer Co | Photoelectric weft detector |
FR2131055A6 (en) * | 1971-03-30 | 1972-11-10 | Jay Ets | Optical monitor - esp for textile machinery eg looms with automatic mains voltage variation protection |
US3777168A (en) * | 1973-01-29 | 1973-12-04 | Singer Co | Photoelectric detector for bobbin of a weaving loom |
DE2451533A1 (de) * | 1974-10-30 | 1976-05-06 | Leuze Electronic Kg | Vorrichtung zum abtasten von faeden, fadenaehnlichen gebilden und dergleichen |
US4163158A (en) * | 1978-04-25 | 1979-07-31 | The Singer Company | Sewing machine bobbin thread run-out alarm using reflected light |
SE426717B (sv) * | 1981-06-16 | 1983-02-07 | Husqvarna Ab | Signalanordning i symaskin for avkenning och indikering av tradinnehallet pa en spole |
DE8329216U1 (de) * | 1983-10-10 | 1984-01-05 | Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern | Fadenwaechter fuer naeh-, stick- und tuftingmaschinen o. dgl |
DE8701858U1 (es) * | 1987-02-07 | 1987-03-26 | Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern, De |
-
1987
- 1987-03-07 DE DE3707321A patent/DE3707321C1/de not_active Expired
- 1987-12-03 WO PCT/EP1987/000754 patent/WO1988007099A1/de unknown
- 1987-12-03 KR KR1019880701405A patent/KR910008006B1/ko active IP Right Grant
- 1987-12-03 JP JP88501002A patent/JPH02502428A/ja active Pending
- 1987-12-03 BR BR8707974A patent/BR8707974A/pt unknown
- 1987-12-03 US US07/415,339 patent/US5027730A/en not_active Expired - Fee Related
-
1988
- 1988-01-15 IT IT67024/88A patent/IT1218959B/it active
- 1988-01-18 ES ES8800102A patent/ES2009514A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR8707974A (pt) | 1990-03-20 |
IT8867024A0 (it) | 1988-01-15 |
DE3707321C1 (de) | 1988-06-16 |
JPH02502428A (ja) | 1990-08-09 |
US5027730A (en) | 1991-07-02 |
WO1988007099A1 (en) | 1988-09-22 |
IT1218959B (it) | 1990-04-24 |
KR890700707A (ko) | 1989-04-26 |
KR910008006B1 (ko) | 1991-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2008-01-18 |
|
FD1A | Patent lapsed |
Effective date: 19980504 |