FR2403288A1 - BOBBIN LOADING MECHANISM FROM A SEWING MACHINE - Google Patents
BOBBIN LOADING MECHANISM FROM A SEWING MACHINEInfo
- Publication number
- FR2403288A1 FR2403288A1 FR7824828A FR7824828A FR2403288A1 FR 2403288 A1 FR2403288 A1 FR 2403288A1 FR 7824828 A FR7824828 A FR 7824828A FR 7824828 A FR7824828 A FR 7824828A FR 2403288 A1 FR2403288 A1 FR 2403288A1
- Authority
- FR
- France
- Prior art keywords
- bobbin
- sewing machine
- thread
- feed spool
- loading mechanism
- 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.)
- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
Mécanisme d'enroulement d'un fil sur la canette d'une machine à coudre. Un tube de chargement à mouvement alternatif loge et tire le fil d'une bobine d'alimentation, amène son extrémité avant à la canette et la projette sur celle-ci pendant qu'elle tourne à grande vitesse de façon que le fil soit saisi et enroulé. Un dispositif de relâchement tire une certaine longueur de fil détendu de la bobine d'alimentation pour préparer une opération de chargement et supprime ainsi la résistance due à l'inertie de la bobine d'alimentation. Application au chargement de la canette d'une machine à coudre automatique exécutant par exemple des points de navette.Mechanism for winding a thread on the bobbin of a sewing machine. A reciprocating loading tube accommodates and pulls thread from a feed spool, brings its front end to the bobbin and throws it onto the bobbin as it spins at high speed so that the thread is gripped and rolled up. A release device pulls a length of slack wire from the feed spool to prepare for a loading operation and thereby relieves resistance due to inertia of the feed spool. Application to the loading of the bobbin of an automatic sewing machine for example executing shuttle stitches.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/833,178 US4117789A (en) | 1977-09-14 | 1977-09-14 | Automatic, in situ bobbin spool loading |
US05/896,884 US4244313A (en) | 1978-04-17 | 1978-04-17 | Automatic, in situ bobbin spool loading |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2403288A1 true FR2403288A1 (en) | 1979-04-13 |
Family
ID=27125586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824828A Withdrawn FR2403288A1 (en) | 1977-09-14 | 1978-08-28 | BOBBIN LOADING MECHANISM FROM A SEWING MACHINE |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5459560A (en) |
AR (1) | AR215747A1 (en) |
BR (1) | BR7805757A (en) |
DE (1) | DE2834936A1 (en) |
ES (1) | ES473363A1 (en) |
FR (1) | FR2403288A1 (en) |
GB (1) | GB2004308A (en) |
PL (1) | PL209267A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5839679A (en) * | 1994-10-26 | 1998-11-24 | Juki Corporation | Bobbin thread winding apparatus |
US5769343A (en) * | 1995-05-25 | 1998-06-23 | Juki Corporation | Apparatus for supplying the bobbin thread of the sewing machine |
USD668151S1 (en) * | 2010-11-26 | 2012-10-02 | S.C. Johnson & Son, Inc. | Container with retaining device |
DE102019103847A1 (en) * | 2019-02-15 | 2020-08-20 | Vetron Typical Europe Gmbh | sewing machine |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3096736A (en) * | 1961-03-17 | 1963-07-09 | Singer Mfg Co | Lock stitch sewing machine with bobbin replenishing means |
US3115110A (en) * | 1960-12-12 | 1963-12-24 | Singer Co | Lock stitch sewing machine with locking thread replenishing means |
US3308776A (en) * | 1964-05-06 | 1967-03-14 | Singer Co | Sewing machines having bobbin thread replenishing means |
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 |
DE2022389A1 (en) * | 1970-05-08 | 1971-12-02 | Jeppener Paul Otto | Gripper thread winding device - in quilting machines |
FR2217252A1 (en) * | 1973-02-08 | 1974-09-06 | Murata Machinery Ltd | |
FR2294120A1 (en) * | 1974-12-13 | 1976-07-09 | Schlumberger Cie N | DEVICE FOR PLACING THE END OF THE BIT ON THE SPOOL AT THE START OF LIFTING ON AUTOMATIC TEXTILE MACHINES |
FR2354024A7 (en) * | 1976-06-04 | 1977-12-30 | Brovelli Loredana | Yarn bobbin, pref. of plastics, having grooves at one end - pref. parallel to axis to retain end of yarn of package wound on bobbin |
-
1978
- 1978-07-25 GB GB7831035A patent/GB2004308A/en not_active Withdrawn
- 1978-08-09 DE DE19782834936 patent/DE2834936A1/en not_active Withdrawn
- 1978-08-28 FR FR7824828A patent/FR2403288A1/en not_active Withdrawn
- 1978-08-29 PL PL20926778A patent/PL209267A1/en unknown
- 1978-09-04 BR BR7805757A patent/BR7805757A/en unknown
- 1978-09-13 AR AR27368378A patent/AR215747A1/en active
- 1978-09-14 ES ES473363A patent/ES473363A1/en not_active Expired
- 1978-09-14 JP JP11247878A patent/JPS5459560A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3115110A (en) * | 1960-12-12 | 1963-12-24 | Singer Co | Lock stitch sewing machine with locking thread replenishing means |
US3096736A (en) * | 1961-03-17 | 1963-07-09 | Singer Mfg Co | Lock stitch sewing machine with bobbin replenishing means |
US3308776A (en) * | 1964-05-06 | 1967-03-14 | Singer Co | Sewing machines having bobbin thread replenishing means |
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 |
DE2022389A1 (en) * | 1970-05-08 | 1971-12-02 | Jeppener Paul Otto | Gripper thread winding device - in quilting machines |
FR2217252A1 (en) * | 1973-02-08 | 1974-09-06 | Murata Machinery Ltd | |
FR2294120A1 (en) * | 1974-12-13 | 1976-07-09 | Schlumberger Cie N | DEVICE FOR PLACING THE END OF THE BIT ON THE SPOOL AT THE START OF LIFTING ON AUTOMATIC TEXTILE MACHINES |
FR2354024A7 (en) * | 1976-06-04 | 1977-12-30 | Brovelli Loredana | Yarn bobbin, pref. of plastics, having grooves at one end - pref. parallel to axis to retain end of yarn of package wound on bobbin |
Also Published As
Publication number | Publication date |
---|---|
JPS5459560A (en) | 1979-05-14 |
DE2834936A1 (en) | 1979-03-29 |
PL209267A1 (en) | 1979-06-04 |
ES473363A1 (en) | 1979-11-01 |
GB2004308A (en) | 1979-03-28 |
BR7805757A (en) | 1979-04-24 |
AR215747A1 (en) | 1979-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |