DE102006009966A1 - Filament winding housing for use in a housing receptacle of a gripper body rotatable about a vertical axis of a sewing machine - Google Patents
Filament winding housing for use in a housing receptacle of a gripper body rotatable about a vertical axis of a sewing machine Download PDFInfo
- Publication number
- DE102006009966A1 DE102006009966A1 DE102006009966A DE102006009966A DE102006009966A1 DE 102006009966 A1 DE102006009966 A1 DE 102006009966A1 DE 102006009966 A DE102006009966 A DE 102006009966A DE 102006009966 A DE102006009966 A DE 102006009966A DE 102006009966 A1 DE102006009966 A1 DE 102006009966A1
- Authority
- DE
- Germany
- Prior art keywords
- thread
- housing
- cover
- pot
- winding
- 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- Withdrawn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
- D05B57/00—Loop takers, e.g. loopers
- D05B57/08—Loop takers, e.g. loopers for lock-stitch sewing machines
- D05B57/10—Shuttles
- D05B57/14—Shuttles with rotary hooks
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
- D05B57/26—Bobbin holders or casings; Bobbin holder or case guards; Bobbin discharge devices
- D05B57/265—Bobbin holders or casings; Bobbin holder or case guards; Bobbin discharge devices for looptakers with vertical axis
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
- D05B57/26—Bobbin holders or casings; Bobbin holder or case guards; Bobbin discharge devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Basic Packing Technique (AREA)
Abstract
Ein Fadenwickelgehäuse (25) dient zum Einsatz in eine Gehäuseaufnahme eines um eine vertikale Achse drehbaren Greiferkörpers (22) eines Greifers (21) einer Nähmaschine. Das Fadenwickelgehäuse (25) hat einen Gehäusetopf (33) zur Aufnahme eines Fadenwickels mit einem Faden (27). Zur Abdeckung des Fadenwickels dient ein Gehäusedeckel (34). Dieser hat eine erste, untere Deckellage (36) mit einer zentralen Leitöse zum Fadendurchtritt. Eine zweite, obere Deckellage (41) deckt die erste Deckellage (36) im Bereich einer Fadenführung zumindest teilweise ab. Mit einem Fadenführungsabschnitt (64) arbeitet eine Fadenbremse (65) zusammen. Der Gehäusedeckel (34) ist schwenkbar am Gehäusetopf (33) angelenkt und mit diesem verbunden. Es resultiert ein Fadenwickelgehäuse, durch das das Einlegen des Fadenwickels bei guter Betriebssicherheit und Verfügbarkeit der Nähmaschine vereinfacht ist.One Thread winding housing (25) is for use in a housing receptacle one around a vertical one Axle rotatable gripper body (22) a gripper (21) of a sewing machine. The filament winding housing (25) has a housing pot (33) for receiving a thread winding with a thread (27). To cover the thread winding is a housing cover (34). This has a first, lower cover (36) with a central Lead eyelet to Thread passage. A second, upper cover (41) covers the first Cover layer (36) in the region of a thread guide at least partially. With a thread guide section (64), a thread brake (65) works together. The housing cover (34) is pivotable on the housing pot (33) hinged and connected to this. The result is a thread winding housing, through the insertion of the thread winding with good reliability and Availability the sewing machine is simplified.
Description
Die Erfindung betritt ein Fadenwickelgehäuse nach dem Oberbegriff des Anspruchs 1.The Invention enters a filament winding housing according to the preamble of Claim 1.
Ein derartiges Fadenwickelgehäuse ist bekannt aus der DE-PS 614 062. Das Einlegen des Fadens dieses Fadenwickelgehäuses ist sehr umständlich. Zudem kann es beim Zusammensetzen des Fadenwickelgehäuses im Anschluss an das Einlegen des Fadenwickels zu Fehlern kommen, welche die Verfügbarkeit der Nähmaschine beeinträchtigen.One such filament winding housing is known from DE-PS 614 062. The insertion of the thread this Thread winding housing is very complicated. In addition, when assembling the filament winding housing in Connection to the insertion of the thread winding come to errors, which the availability the sewing machine affect.
Weitere
Ausgestaltungen von Gehäusen,
die einen Vorrat eines Nähfadens
aufweisen, sind bekannt aus der
Es ist eine Aufgabe der vorliegenden Erfindung, ein Fadenwickelgehäuse der eingangs genannten Art derart weiterzubilden, dass das Einlegen des Fadenwickels bei guter Betriebssicherheit und Verfügbarkeit der Nähmaschine vereinfacht ist.It An object of the present invention is a filament winding housing of develop the aforementioned type such that the insertion of the Thread windings with good reliability and availability the sewing machine is simplified.
Diese Aufgabe ist erfindungsgemäß gelöst durch ein Fadenwickelgehäuse mit den im Kennzeichnungsteil des Anspruches 1 angegebenen Merkmalen.These The object is achieved by a filament winding housing with the features specified in the characterizing part of claim 1.
Ein schwenkbar am Gehäusetopf angelenkter Gehäusedeckel ist im Gegensatz zu dem ein separates Bauteil darstellenden Deckeltopf des Fadenwickelgehäuses nach der DE-PS 614 062 unverlierbar. Zudem ist durch den hinsichtlich seiner Orientierung zum Gehäusetopf eindeutig definierten Gehäusedeckel eine fehlerhafte und zeitraubende Zusammensetzung des Fadenwickelgehäuses nach dem Einlegen des Fadenwickels verhindert. Der zwei Deckellagen, zwischen denen der Faden geführt ist, aufweisende Gehäusedeckel gewährleistet eine sichere Abdeckung des Fadenwickelgehäuses, so dass der vom Greiferkörper mitgenommene Nadelfaden und der vom Fadenwickel bereitgestellte Unterfaden sich nicht gegenseitig stören können.One swiveling on the housing pot hinged housing cover is in contrast to the a separate component performing cover pot the filament winding housing according to DE-PS 614 062 captive. In addition, by the respect his orientation to the housing pot clearly defined housing cover a faulty and time-consuming composition of the filament winding housing after prevents the insertion of the thread winding. The two cover layers, between which the thread is guided is, having housing cover guaranteed a secure cover of the filament winding housing, so that the entrained by the gripper body Needle thread and the bobbin thread provided by the thread winding is not disturb each other can.
Eine obere Deckellage nach Anspruch 2 führt zu einer weiteren Erleichterung des Einlegevorgangs, da insbesondere beim Einführen des Fadens in eine Fadenbremse ein Gegendruck des in der Regel widerstandsfrei aus dem Fadenwickel abziehbaren Fadens aufgebaut werden kann.A Upper cover layer according to claim 2 leads to a further relief the insertion process, in particular during insertion of the thread in a yarn brake a counter-pressure of the usually without resistance from the filament winding removable thread can be constructed.
Ein unterer Fensterausschnitt nach Anspruch 3 ermöglicht eine einfache Sichtkontrolle des über den Fadenwickel noch zur Verfügung stehenden Fadenvorrats.One lower pane according to claim 3 allows a simple visual inspection of the over the filament winding still available standing thread supply.
Ein Verriegelungskörper nach Anspruch 4 gewährleistet einen sicheren Verschluss des Fadenwickelgehäuses und damit eine sichere Abdeckung des Fadenwickels beim Betrieb der Nähmaschine. Soweit der Verriegelungskörper zwischen den beiden Deckellagen angeordnet ist, führt dies zu einem kompakten Aufbau des verriegelbaren Gehäusedeckels.One locking body guaranteed according to claim 4 a secure closure of the filament winding housing and thus a safe Cover of the thread winding during operation of the sewing machine. As far as the locking body between The two cover layers is arranged, this leads to a compact Structure of the lockable housing cover.
Eine Sicherung der Stellungen des Verriegelungskörpers nach Anspruch 5 erleichtert die Handhabung des Fadenwickelgehäuses zusätzlich und erhöht die Betriebssicherheit.A Securing the positions of the locking body according to claim 5 easier the handling of the filament winding housing in addition and increases the reliability.
Ein Schiebeknopf nach Anspruch 6 ist bequem zugänglich. Soweit der Schiebeknopf eine abgerundete Kontur aufweist, ist eine Einflussnahme des Nadelfadens durch den Schiebeknopf praktisch ausgeschlossen.One Sliding button according to claim 6 is easily accessible. As far as the slide button has a rounded contour is an influence of the needle thread virtually excluded by the slide button.
Eine zentrale Leitöse nach Anspruch 7 gewährleistet bei einfachem Einlegen des Fadenwickels ein gleichmäßiges Abziehen des Fadens aus dem Fadenwickel beim Betrieb der Nähmaschine. Bei dieser Ausgestaltung ist ein Einfädeln des Unterfadens möglich, ohne dass dieser durch eine Öffnung hindurch gefädelt werden musst.A central Leitöse guaranteed according to claim 7 with easy insertion of the thread winding a uniform peeling of the thread from the thread winding during operation of the sewing machine. at this embodiment is a threading of the lower thread possible, without that this through an opening threaded have to be.
Eine Umfangsaussparung nach Anspruch 8 erleichtert den Einlegevorgang insbesondere in dem Moment, in dem der Faden zwischen die beiden Deckellagen des Gehäusedeckels eingelegt wird.A Circumferential recess according to claim 8 facilitates the insertion process especially at the moment when the thread between the two Cover layers of the housing cover is inserted.
Ein Verriegelungskörper nach Anspruch 9 stellt sicher, dass der einmal in die Leitöse eingeführte Faden aus dieser nicht mehr entkommen kann.One locking body according to claim 9 ensures that the once introduced into the Leitöse thread can not escape from this.
Ein Topf-Einführschlitz nach Anspruch 10 erlaubt eine kompakte Fadenführung.One Pot insertion slot according to claim 10 allows a compact thread guide.
Die Anordnung der Fadenbremse und die Führungsöse in der Mantelwand nach Anspruch 11 ergeben einen kontrollierten Abzugswiderstand des Unterfadens bei gleichzeitig kompaktem Aufbau.The Arrangement of the thread brake and the guide eye in the shell wall according to claim 11 result in a controlled trigger resistance of the lower thread at the same time compact construction.
Eine Schwenklageranordnung nach Anspruch 12 stellt sicher, dass der vom Greifer erfasste Faden nicht über das Schwenklager gezogen wird, sodass die Schwenklagergestaltung den Lauf des erfassten Fadens nicht beeinflussen kann.A Swivel bearing assembly according to claim 12 ensures that the of Gripper does not catch over caught thread the pivot bearing is pulled so that the pivot bearing design can not influence the course of the detected thread.
Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der Zeichnung näher erläutert. In dieser zeigen:One embodiment The invention will be explained in more detail with reference to the drawing. In show this:
Eine
Nähmaschine
Auf
der Grundplatte
Unterhalb
der Auflageplatte
Der
Greiferkörper
Das
Fadenwickelgehäuse
Im
Bereich einer Führung
des Unterfadens
Zwischen
den beiden Deckellagen
Der
Verriegelungskörper
Abgedeckt
wird die Gelenkverbindung
In
der Verriegelungsstellung des Verriegelungskörpers
Im
Gehäusetopf
Die
Fadenbremse
Das
Einlegen des Fadenwickels
Zunächst liegt
das Fadenwickelgehäuse
First, the thread winding housing lies
Der
Greiferkörper
Nach
etwa einem halben Umlauf gibt die Greiferspitze
Die
Gelenkverbindung
Mit
der fortschreitenden Drehung der Armwelle
Claims (12)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006009966A DE102006009966A1 (en) | 2006-03-03 | 2006-03-03 | Filament winding housing for use in a housing receptacle of a gripper body rotatable about a vertical axis of a sewing machine |
| EP07711608A EP1991730B1 (en) | 2006-03-03 | 2007-02-21 | Thread winding housing for inserting into a housing receptacle of a gripper body, rotatable about a vertical axis, of a sewing machine |
| DE502007001854T DE502007001854D1 (en) | 2006-03-03 | 2007-02-21 | THREAD WRAPPING HOUSING FOR USE IN A HOUSING RECEPTION OF A VERTICAL AXIS ROTATING GRIPPER BODY OF A SEWING MACHINE |
| PCT/EP2007/001478 WO2007101548A1 (en) | 2006-03-03 | 2007-02-21 | Thread winding housing for inserting into a housing receptacle of a gripper body, rotatable about a vertical axis, of a sewing machine |
| AT07711608T ATE447064T1 (en) | 2006-03-03 | 2007-02-21 | THREAD WINDING HOUSING FOR USE IN A HOUSING RECEPTACLE OF A LOOPIER BODY OF A SEWING MACHINE ROTATABLE AROUND A VERTICAL AXIS |
| JP2008557617A JP2009528149A (en) | 2006-03-03 | 2007-02-21 | Bobbin case for fitting in the case housing part of the hook body that can rotate around the vertical axis of the sewing machine |
| CN2007800073231A CN101395318B (en) | 2006-03-03 | 2007-02-21 | Thread winding housing for inserting into a housing receptacle of a gripper body, rotatable about a vertical axis, of a sewing machine |
| KR1020087024190A KR101296991B1 (en) | 2006-03-03 | 2007-02-21 | Thread winding housing for inserting into a housing receptacle of a gripper body, rotatable about a vertical axis, of a sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006009966A DE102006009966A1 (en) | 2006-03-03 | 2006-03-03 | Filament winding housing for use in a housing receptacle of a gripper body rotatable about a vertical axis of a sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102006009966A1 true DE102006009966A1 (en) | 2007-09-06 |
Family
ID=37905871
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102006009966A Withdrawn DE102006009966A1 (en) | 2006-03-03 | 2006-03-03 | Filament winding housing for use in a housing receptacle of a gripper body rotatable about a vertical axis of a sewing machine |
| DE502007001854T Active DE502007001854D1 (en) | 2006-03-03 | 2007-02-21 | THREAD WRAPPING HOUSING FOR USE IN A HOUSING RECEPTION OF A VERTICAL AXIS ROTATING GRIPPER BODY OF A SEWING MACHINE |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE502007001854T Active DE502007001854D1 (en) | 2006-03-03 | 2007-02-21 | THREAD WRAPPING HOUSING FOR USE IN A HOUSING RECEPTION OF A VERTICAL AXIS ROTATING GRIPPER BODY OF A SEWING MACHINE |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1991730B1 (en) |
| JP (1) | JP2009528149A (en) |
| KR (1) | KR101296991B1 (en) |
| CN (1) | CN101395318B (en) |
| AT (1) | ATE447064T1 (en) |
| DE (2) | DE102006009966A1 (en) |
| WO (1) | WO2007101548A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007013793U1 (en) * | 2007-10-02 | 2009-02-19 | Dürkopp Adler AG | sewing machine |
| EP2113594A1 (en) | 2008-04-29 | 2009-11-04 | Dürkopp Adler AG | Thread coiling housing, gripper with such a thread coiling housing and sewing machine with such a gripper |
| EP2589694A1 (en) * | 2011-11-02 | 2013-05-08 | Dürkopp Adler AG | Bobbin holder assembly for insertion into a loop taker housing of a vertical loop taker |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101239312B1 (en) * | 2010-08-25 | 2013-03-05 | 강소대 | High-speed Rotary Shuttle Device |
| CN103774351B (en) * | 2013-12-19 | 2016-02-10 | 东阳市太极精密制造有限公司 | Centreless sewing-machine rotating shuttle |
| CN105332174A (en) * | 2015-11-27 | 2016-02-17 | 郑经宝 | Shuttle-peg-free device structure for sewing device |
| US20180371660A1 (en) * | 2015-12-04 | 2018-12-27 | Microcore Co.,Ltd. | Vertical full-rotation shuttle, stitches made by vertical full-rotation shuttle and stitch forming method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US222930A (en) * | 1879-12-23 | Improvement in sewing-machine shuttles | ||
| CH111973A (en) * | 1924-11-04 | 1925-10-01 | Angst Emil | Bobbin thread device for sewing machines. |
| DE614062C (en) * | 1933-09-15 | 1935-05-31 | Singer Mfg Co | Housing for the bobbin thread for sewing machine looper |
| US2817307A (en) * | 1954-04-29 | 1957-12-24 | Singer Mfg Co | Thread-cases for lock-stitch sewing machines |
| DE2028371A1 (en) * | 1969-06-09 | 1971-02-04 | Watanabe, Kenµ, Shibata (Japan) | Bobbin case for sewing machines |
| DE2353335A1 (en) * | 1972-10-24 | 1974-05-02 | Manta Fa | Sewing machine gripper - for stitch formation |
| DE2540994A1 (en) * | 1975-09-13 | 1977-03-17 | Kochs Adler Ag | Double quilting stitch sewing machine thread cutter - with deflector for gripper thread to bring it towards needle thread for cutting below stitch plate |
| DE2801997A1 (en) * | 1977-07-13 | 1979-01-25 | Cerliani Mecc | REEL CASE CAPSULE FOR SEWING MACHINES |
| JPH01281270A (en) * | 1988-04-28 | 1989-11-13 | Juki Corp | Deformation preventing structure for machine sewing cop |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE428027B (en) * | 1981-09-14 | 1983-05-30 | Husqvarna Ab | ROTATING SEWING MACHINES |
| DE3911134A1 (en) | 1989-04-06 | 1990-10-11 | Kochs Adler Ag | REVOLVING GRIPPER FOR DOUBLE-LOCKED STITCH SEWING MACHINES IN WHICH A CORELESS THREAD WINDING OR A REEL WINDED WITH A THREAD CAN BE STORED |
| US6152057A (en) * | 1999-07-26 | 2000-11-28 | Bakron Corporation | Bobbin assembly incorporating a thread tensioning assembly and method of controlling the payout of thread from a bobbin assembly |
| JP2004229874A (en) * | 2003-01-30 | 2004-08-19 | Sabun Kogyosho:Kk | Horizontal rotary hook of sewing machine |
| JP2005312733A (en) * | 2004-04-30 | 2005-11-10 | Jaguar International Corp | Sewing machine |
-
2006
- 2006-03-03 DE DE102006009966A patent/DE102006009966A1/en not_active Withdrawn
-
2007
- 2007-02-21 CN CN2007800073231A patent/CN101395318B/en active Active
- 2007-02-21 JP JP2008557617A patent/JP2009528149A/en active Pending
- 2007-02-21 DE DE502007001854T patent/DE502007001854D1/en active Active
- 2007-02-21 EP EP07711608A patent/EP1991730B1/en not_active Not-in-force
- 2007-02-21 KR KR1020087024190A patent/KR101296991B1/en active Active
- 2007-02-21 WO PCT/EP2007/001478 patent/WO2007101548A1/en not_active Ceased
- 2007-02-21 AT AT07711608T patent/ATE447064T1/en active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US222930A (en) * | 1879-12-23 | Improvement in sewing-machine shuttles | ||
| CH111973A (en) * | 1924-11-04 | 1925-10-01 | Angst Emil | Bobbin thread device for sewing machines. |
| DE614062C (en) * | 1933-09-15 | 1935-05-31 | Singer Mfg Co | Housing for the bobbin thread for sewing machine looper |
| US2817307A (en) * | 1954-04-29 | 1957-12-24 | Singer Mfg Co | Thread-cases for lock-stitch sewing machines |
| DE2028371A1 (en) * | 1969-06-09 | 1971-02-04 | Watanabe, Kenµ, Shibata (Japan) | Bobbin case for sewing machines |
| DE2353335A1 (en) * | 1972-10-24 | 1974-05-02 | Manta Fa | Sewing machine gripper - for stitch formation |
| DE2540994A1 (en) * | 1975-09-13 | 1977-03-17 | Kochs Adler Ag | Double quilting stitch sewing machine thread cutter - with deflector for gripper thread to bring it towards needle thread for cutting below stitch plate |
| DE2801997A1 (en) * | 1977-07-13 | 1979-01-25 | Cerliani Mecc | REEL CASE CAPSULE FOR SEWING MACHINES |
| JPH01281270A (en) * | 1988-04-28 | 1989-11-13 | Juki Corp | Deformation preventing structure for machine sewing cop |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007013793U1 (en) * | 2007-10-02 | 2009-02-19 | Dürkopp Adler AG | sewing machine |
| EP2113594A1 (en) | 2008-04-29 | 2009-11-04 | Dürkopp Adler AG | Thread coiling housing, gripper with such a thread coiling housing and sewing machine with such a gripper |
| DE102008021192A1 (en) | 2008-04-29 | 2009-11-05 | Dürkopp Adler AG | Filament winding housing, gripper with such a filament winding housing and sewing machine with such a gripper |
| DE102008021192B4 (en) * | 2008-04-29 | 2010-09-09 | Dürkopp Adler AG | Filament winding housing, gripper with such a filament winding housing and sewing machine with such a gripper |
| EP2589694A1 (en) * | 2011-11-02 | 2013-05-08 | Dürkopp Adler AG | Bobbin holder assembly for insertion into a loop taker housing of a vertical loop taker |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE447064T1 (en) | 2009-11-15 |
| WO2007101548A1 (en) | 2007-09-13 |
| KR101296991B1 (en) | 2013-08-14 |
| EP1991730B1 (en) | 2009-10-28 |
| KR20080108513A (en) | 2008-12-15 |
| JP2009528149A (en) | 2009-08-06 |
| EP1991730A1 (en) | 2008-11-19 |
| CN101395318B (en) | 2012-07-25 |
| CN101395318A (en) | 2009-03-25 |
| DE502007001854D1 (en) | 2009-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20111001 |