IT1252941B - Macchina da cucire dotata di apparecchiatura per la rilevazione della quantita' di filo rimasto sulla bobina - Google Patents
Macchina da cucire dotata di apparecchiatura per la rilevazione della quantita' di filo rimasto sulla bobinaInfo
- Publication number
- IT1252941B IT1252941B ITMI911391A ITMI911391A IT1252941B IT 1252941 B IT1252941 B IT 1252941B IT MI911391 A ITMI911391 A IT MI911391A IT MI911391 A ITMI911391 A IT MI911391A IT 1252941 B IT1252941 B IT 1252941B
- Authority
- IT
- Italy
- Prior art keywords
- sewing machine
- spool
- detection
- equipment
- machine equipped
- Prior art date
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)
Abstract
Macchina per cucire comprendente un gancio che gira in unione ad un albero principale della macchina per cucire e una bobina montata rotativamente sul gancio. Un primo mezzo rivelatore (6, 7a) rivela la velocità di rotazione dell'albero principale, mentre un secondo mezzo rivelatore (3a, 3b, 7b) rivela la velocità di rotazione della bobina. Mezzi comparatori (8) sensibili al secondo mezzo rivelatore (3a, 3b, 7b) generano un segnale quando la velocità di rotazione della bobina supera un valore predeterminato; in tal modo, i mezzi di controllo (8) azionano un mezzo di segnalazione.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2133628A JP2675902B2 (ja) | 1990-05-22 | 1990-05-22 | ミシンの下糸残量検出装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI911391A0 ITMI911391A0 (it) | 1991-05-21 |
ITMI911391A1 ITMI911391A1 (it) | 1992-11-21 |
IT1252941B true IT1252941B (it) | 1995-07-05 |
Family
ID=15109265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI911391A IT1252941B (it) | 1990-05-22 | 1991-05-21 | Macchina da cucire dotata di apparecchiatura per la rilevazione della quantita' di filo rimasto sulla bobina |
Country Status (5)
Country | Link |
---|---|
US (1) | US5161475A (it) |
JP (1) | JP2675902B2 (it) |
DE (1) | DE4116638C2 (it) |
GB (1) | GB2244292B (it) |
IT (1) | IT1252941B (it) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59103298D1 (de) * | 1990-08-07 | 1994-11-24 | Duerkopp Adler Ag | Vorrichtung zum überwachen des greiferfaden-vorrats einer doppelsteppstich-nähmaschine. |
DE4310139A1 (en) * | 1992-03-31 | 1993-09-02 | Baeckmann Reinhard | Sewing machine |
DE4210477A1 (de) * | 1992-03-31 | 1992-10-01 | Baeckmann Reinhard | Verfahren und einrichtung an einer doppelsteppstich-naehmaschine zur ueberwachung des spuleninhaltes |
JPH05337275A (ja) * | 1992-06-08 | 1993-12-21 | Aisin Seiki Co Ltd | ミシンの下糸残量検出装置 |
JPH0698987A (ja) * | 1992-09-09 | 1994-04-12 | Wakasa Denki Sangyo Kk | ボビンの回転停止検出方法及び検出装置 |
IL106535A (en) * | 1993-07-30 | 1996-10-31 | Orisol Original Solutions Ltd | Device for use with a bobbin-less coil of thread |
DE19510808C1 (de) * | 1995-03-24 | 1996-06-05 | Pfaff Ag G M | Verfahren und Vorrichtung zum Erkennen einer Restmenge des Greiferfadens bei einer Nähmaschine |
GB2301600A (en) * | 1995-05-30 | 1996-12-11 | Gareth Richard Jones | Sewing machine bobbin capacity indicator |
JP4543404B2 (ja) * | 1998-10-01 | 2010-09-15 | ウステル・テヒノロジーズ・アクチエンゲゼルシヤフト | 糸にある異物の検出装置 |
US6092478A (en) * | 1999-10-14 | 2000-07-25 | The Singer Company Nv | Apparatus and method for monitoring consumption of sewing thread supply |
KR100471639B1 (ko) * | 2004-11-04 | 2005-03-14 | 윤경기 | 잔사를 감지하는 재봉틀의 밑실 공급장치 |
DE502006000777D1 (de) * | 2005-03-11 | 2008-07-03 | Bernina Int Ag | Näh-oder Stickmaschine |
DE102006014361B3 (de) * | 2006-03-28 | 2007-05-31 | Rsg Rombold System Gmbh & Co. Kg | Vorrichtung und Verfahren zur Überwachung eines auf einer Fadenspule aufgewickelten Fadens |
KR100713589B1 (ko) * | 2006-05-03 | 2007-05-02 | 조훈식 | 바코드를 이용한 재봉기용 북실 끝점 감지 장치 및 그 방법 |
JP4973010B2 (ja) * | 2006-05-29 | 2012-07-11 | ブラザー工業株式会社 | 電子ミシン及びミシンモータ制御プログラム |
KR20120026432A (ko) * | 2010-09-09 | 2012-03-19 | 주식회사 보빈텔 | 재봉기 밑실끝단 감지 장치 |
CN103498302B (zh) * | 2013-09-26 | 2015-04-08 | 胡贤郎 | 缝纫机底线预警装置的预警方法 |
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 |
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 |
US11068840B2 (en) * | 2017-03-10 | 2021-07-20 | Scott A. Stensland | Device to calculate and display remaining length of a coiled product |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1335677A (en) * | 1970-12-11 | 1973-10-31 | Wittenberge Naehmasch Veb | Sewing machines having a thread break detection device |
US4192243A (en) * | 1978-10-02 | 1980-03-11 | Levi Strauss & Co. | Sewing machine thread monitor |
DE3014753C2 (de) * | 1980-04-17 | 1985-08-08 | Pfaff Haushaltmaschinen Gmbh, 7500 Karlsruhe | Vorratswächter für den Unterfaden einer Nähmaschine |
DE3046260C2 (de) * | 1980-12-09 | 1983-11-03 | Daimler-Benz Ag, 7000 Stuttgart | Vorrichtung zur automatischen Nahtkontrolle an Doppelkettenstich-Nähmaschinen |
JPH0679636B2 (ja) * | 1985-04-04 | 1994-10-12 | ブラザー工業株式会社 | ミシンの下糸残量検出装置 |
JPH0679637B2 (ja) * | 1985-05-01 | 1994-10-12 | ブラザー工業株式会社 | ミシンの下糸残量検出装置 |
JPS627990A (ja) * | 1985-07-04 | 1987-01-14 | Mitsubishi Heavy Ind Ltd | 油圧ポンプ制御装置 |
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 |
JP2857880B2 (ja) * | 1988-04-27 | 1999-02-17 | 株式会社バルダン | ミシンにおける下糸検知装置 |
-
1990
- 1990-05-22 JP JP2133628A patent/JP2675902B2/ja not_active Expired - Fee Related
-
1991
- 1991-05-21 IT ITMI911391A patent/IT1252941B/it active IP Right Grant
- 1991-05-22 US US07/704,066 patent/US5161475A/en not_active Expired - Fee Related
- 1991-05-22 DE DE4116638A patent/DE4116638C2/de not_active Expired - Fee Related
- 1991-05-22 GB GB9111062A patent/GB2244292B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9111062D0 (en) | 1991-07-17 |
US5161475A (en) | 1992-11-10 |
GB2244292A (en) | 1991-11-27 |
DE4116638C2 (de) | 1996-12-05 |
JP2675902B2 (ja) | 1997-11-12 |
ITMI911391A0 (it) | 1991-05-21 |
DE4116638A1 (de) | 1991-11-28 |
ITMI911391A1 (it) | 1992-11-21 |
GB2244292B (en) | 1994-04-06 |
JPH0426489A (ja) | 1992-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960530 |