CN203625654U - Sewing machine - Google Patents
Sewing machine Download PDFInfo
- Publication number
- CN203625654U CN203625654U CN201320715471.1U CN201320715471U CN203625654U CN 203625654 U CN203625654 U CN 203625654U CN 201320715471 U CN201320715471 U CN 201320715471U CN 203625654 U CN203625654 U CN 203625654U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- upper thread
- sewing machines
- described supporting
- line bar
- 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 - Lifetime
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 64
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 9
- 230000010355 oscillation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B47/00—Needle-thread tensioning devices; Applications of tensometers
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B73/00—Casings
- D05B73/02—Upper casings
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
A sewing machine comprises a case (2) and stitch forming tools (10 and 11) for forming seams, wherein each stitch forming tool comprises a needle bar (9) for keeping a needle (10), an integrated bearing plate (27) fixed on the case (2) is used for bearing components of a sewing machine body (1), and the bearing plate (27) at least bears upper thread guide components (35, 36 and 37) in an upper thread path located behind a thread rod (34) and at least one upper thread tensioning device (30 or 31), thus, both manufacturing and assembly of the sewing machine are simplified.
Description
Technical field
The utility model relates to a kind of Sewing machines with supporting plate, and this supporting plate carries the parts of upper thread tensioning apparatus.
Background technology
The Sewing machines of known this type from DE 10 2,011 005 198 A1 and DE 10 2,007 039 596 A1.DE 103 12 602 A1 disclose a kind of Sewing machines with supporting plate, and this supporting plate, except carrying functional unit, is gone back the parts of loading end thread tensioner.Known another kind of Sewing machines from DE 103 44 982 A1 and DE 10 2,009 047 534 A1.
Utility model content
An object of the present utility model is to simplify manufacture and the assembling of Sewing machines.
This object is by realizing according to Sewing machines of the present utility model, and this Sewing machines has: housing; The stitching that is used for the formation of linear slit forms instrument, and this stitching formation instrument comprises the shank for keeping eedle; Be fixed on the integral type (monoblock type on this housing, single-piece) supporting plate, this supporting plate carries the parts of this Sewing machines, wherein, described supporting plate at least carries following parts: be arranged in the upper thread guide member in line bar (thread take-up tension lever) upper thread (upper lines) path afterwards, at least one upper thread tensioning apparatus.
According to integral type supporting plate of the present utility model can with together with its carrying and pre-assembled accessaries of sewing machine, manufacture in advance, this is conducive to reduce manufactures and equips the cost of the two.According to the outfit of Sewing machines, this supporting plate also can for example differently be equipped with.The supporting plate of this type therefore can be in an identical manner for integral of multiple Sewing machines module structure, and this supporting plate therefore can be especially for a platform of the multiple Sewing machines module of after this differential outfit.Reduce like this manufacturing cost.
The following configuration of supporting plate is proved to be to have superiority especially: described supporting plate carries at least one upper thread folder; Described supporting plate lifting-line control spring; Line bar protective is a body component of this supporting plate; Described supporting plate carrying Sewing machines executive component; Described supporting plate carrying Winder; Described supporting plate carrying forms the position preinstall apparatus of instrument for described stitching; Described supporting plate carrying is used for the lighting device of at least a portion of making region; Described supporting plate lifting-line path preinstall apparatus, this path preinstall apparatus affects the length in the upper thread path between upper thread guide member and the described line bar of the Zhong upstream, upper thread path before online bar; Described supporting plate carrying Sewing machines from being arranged in the supporting plate lateral side wire tensioning apparatus of upstream to all upper thread guide members of the thread path of described line bar upper thread path; The all upper thread guide members of described supporting plate carrying from described line bar to the thread path of described eedle.Depending on configuration, form the supporting plate module that wherein correspondingly comprises several functions.The position preinstall apparatus for stitching formation instrument of supporting plate can be configured to electronic hand wheel.The lighting device at least a portion of making region of supporting plate can be pre-field of illumination.For supporting plate and the plug connector that supply line is connected to case side plug connector is conducive to the assembling of supporting plate.These supply pipelines can be for electric line and/or signal pipe line and/or pneumatic pipeline.
Accompanying drawing explanation
Illustrate in greater detail below with reference to the accompanying drawings an embodiment of the present utility model, in the accompanying drawings:
Fig. 1 three-dimensionally shows the view of operator's one side of the Sewing machines for making abundant or solid sewing, also the local interior details of machine mechanism that reproduced;
Fig. 2 shows the thin portion side view according to the Sewing machines of Fig. 1, and it shows the details in the sewing machine head region of the end of the arm that is arranged in Sewing machines;
Fig. 3 shows along the partial sectional view of the line III-III in Fig. 2;
Fig. 4 is to show the thread path preinstall apparatus of the wire camber member form of Sewing machines with the similar view of Fig. 3, and wherein, it is different that bow end is compared from the position in Fig. 3 with respect to the relative position of Sewing machines housing; And
Fig. 5 to Fig. 9 shows the stereogram of the sewing machine head under multiple arm axle position, thereby the function of thread path preinstall apparatus has been described.
The specific embodiment
Sewing machines 1 has upper arm 2, column 3 and drain pan, and this drain pan is commonly referred to substrate 4.Sewing machines 1 is designed to the abundant or solid sewing of sewing, for example leather or plastic plate.The parts 2 to 4 that form the housing of Sewing machines only show their profile in Fig. 3.
Line cylinder shuttle 11 is driven into shuttle axis of oscillation 12 reciprocally swingings of the shuttle swinging axle 13 in the substrate 4 of cast-over bar 9 belows.Line cylinder shuttle 11 becomes ring device also referred to as line cylinder.Shuttle axis of oscillation 12 flatly extends and is parallel with arm axle 5.Line cylinder shuttle 11 coordinates for form stitching and linear slit in sewing with eedle 10.Line cylinder shuttle 11 and eedle 10 are that the stitching of Sewing machines 1 forms instrument.Except line cylinder shuttle, also can use the shuttle of other types.
Carry out the wobble drive of line cylinder shuttle 11 by means of shuttle driving device 14.Shuttle driving device 14 has driver element 15 to produce the transmission oscillating motion around transmission axis of oscillation 17.
Transmission axis of oscillation 17 is parallel to axle 5 and 13 and extends.
Connecting rod 18 has and is connected to being in transmission connection on drive 22, thereby makes drive 22 around the reciprocal pivotable of transmission axis of oscillation 17.
The haulage gear 25 of the haulage gear gear 26 of shuttle driving device 14 is guided in the periphery of drive 22.Haulage gear 25 is constructed to cog belt.Outer tooth system in the periphery of haulage gear 25 and drive 22 engages.
Haulage gear gear 26 is for converting drive 22 to the driving oscillating motion of shuttle swinging axle 13 around the transmission oscillating motion of transmission axis of oscillation 17.
In order to form stitching and linear slit, the shuttle body of line cylinder shuttle 11 and pin 10 synchronizing movings, and catch the upper thread ring that passes sewing by pin 10, and this upper thread ring of tiing a knot, in the motion process of shuttle body, guide this upper thread around bobbin case, and this upper thread of tiing a knot.
Be fixed on integral type supporting plate 27 in head 6 regions of housing for carrying the parts of Sewing machines 1.Supporting plate 27 especially carries the parts (referring to Fig. 5) for guiding upper thread 28.In the path of upper thread 28, there is a upper thread guiding circle (hole, eyelet member) 29, two upper thread tensioning apparatus 30,31, line traffic control spring 32, be arranged in the another upper thread guiding circle 33 in the upper thread path before line bar 34, be arranged in the another upper thread guiding circle 35 in the upper thread path after line bar 34, upper thread folder 36 and be arranged in two upper threads guiding circles 37,38 again in the upper thread path after upper thread folder 36.
The parts of supporting plate 27 loading end thread tensioners 30,31, namely, open and close the actuator of the tension part of tensioning apparatus, can be pneumatic linear actuator by these actuator configurations.These tension parts can be tension disks.These tension disks are shown in Figure 3 for 38a.Trigger for the machinery of tensioning apparatus 30,31, supporting plate 27 also carry can be between tension disk 38a pivotable can pivot plate.
From the unilateral observation away from observer, for example Fig. 2, supporting plate 27 has cable guide, and this cable guide can be configured to cable duct tube, and cable and the pneumatic pipeline of Sewing machines 1 can be installed in this cable duct tube.
Supporting plate 27 is connected and can be connected to corresponding in solid on the housing that is positioned at Sewing machines 1 by plug.The plug that then the required all supply pipelines of parts that operation is carried by supporting plate 27 can be directed into supporting plate 27 connects.Opposition plug on housing connects and connects by means of supply pipeline adjacent thereto the installation that has guaranteed the parts that carried by supporting plate 27.
Except these parts, supporting plate 27 lifting-line bar protectives 39, this line bar protective is a body component of supporting plate 27.Fig. 2 and Fig. 5 show two embodiment of line bar protective 39.In the embodiment of Fig. 5, line bar protective 39 special configuration are the outstanding plate extending perpendicular to shell, and the motion path of the outline of this outstanding plate and line bar 34 adapts.According in the configuration of Fig. 2, line bar protective 39 also has protecgulum 40, and this protecgulum is the motion path towards side-covering line bar 34 of operator at its end face-in other words.
Line bar protective 39 can have wire lead slot, to be conducive to the threading in the region of upper thread 28 online bars 34.
In addition, supporting plate 27 carries Sewing machines executive component, is the element that synteny has many push-botton operations region 41 forms of six action buttons 42 on the one hand, is the element of instantaneous operating of contacts switch 43 forms on the other hand, and the function of these elements can be allocated in advance.
In addition, supporting plate 27 has for line being wrapped in to the Winder 44 on yarn bobbin.
In addition, supporting plate 27 has the position preinstall apparatus 45 of setting wheel form, and this setting wheel forms the relative position of instrument 10,11 for default stitching, in other words, and the turned position of preliminary election arm axle 5.
In addition, supporting plate 27 is carried on the lighting device 46 schematically showing in Fig. 2.Lighting device 46 is made region for illuminating a part.This can be one to make in advance region, and namely pin 10 enters into sewing and forms the region of making before stitching region.
Finally, supporting plate 27 carries thread path preinstall apparatus 47, for impact as the upper thread path between the upper thread guiding circle 33 of the upstream upper thread guide member in the upper thread path before online bar 34 and line bar 34 self.To describe hereinafter thread path preinstall apparatus 47 in detail.In the case of the thickness of sewing is given, thread path preinstall apparatus 47 guarantees on shuttle body, to advance with rate of tension accurately at upper thread during Cheng Huan 28.
Supporting plate 27 carries upper thread tensioning apparatus 30, the 31 wired guide members to line bar 34 of the upstream that is arranged in upper thread path from supporting plate side of Sewing machines 1.In addition, supporting plate 27 also carries the wired guide member from line bar 34 to eedle 10 that is arranged in upper thread path of Sewing machines 1.
The upper thread guiding circle 29 and the upper thread that are represented upper thread 28 by the path tag 47a on supporting plate 27 guide the upper thread path between circle 38.These path tag 47a is formed by the mark outstanding or depression on supporting plate 27.Path tag 47a is conducive to upper thread 28 along upper thread path threading.
Thread path preinstall apparatus 47 has outstanding element 48, and described outstanding element is set in such a way: make to be positioned at outside interarea line guide surface as the upper thread 28 between described upper thread guiding circle 33 and the line bar 34 of the upstream upper thread guide member in the upper thread path before online bar 34.This interarea line guide surface is limited by described upper thread guiding circle 33, line bar 34 and the upper thread guiding circle 35 as the downstream upper thread guide member that is arranged in line bar 34 upper thread path afterwards.The plane almost parallel of interarea line guide surface and Fig. 2.
The outstanding element of thread path preinstall apparatus 47 is configured to camber member 48.This camber member 48 extends transverse to the upper thread between upper thread guiding circle 33 and line bar 34.As the substitute of camber member, outstanding element 48 also can be configured to reticulate body, with similar according to the line bar protective 39 in the configuration of Fig. 5.
Camber member 48 has the bow portion 49 of convex, and this bow portion presets such region, that is, in this region outstanding element 48 to be projected into projecting degree outside interarea line guide surface larger.The bow portion 49 of this convex is configured to the bend that rounds (rounding) of camber member 48 in shown configuration.
Two ends 50,51 of camber member 48 are fixed on the housing of Sewing machines, are namely fixed on supporting plate 27.At the assembling position of camber member 48, Fig. 2 is seen around being parallel to the pivot axis 52(that arm 2 extends in upper end) install, and in pivotable rigid bearing 53 in supporting plate 27.Compared with other main parts that extend with the end plate portion 54 that is parallel to head 6, camber member 48 is 90-degree bent in the region of this end 50.
At the other end, the namely lower end 51 in assembling position, camber member 48 adjustable grounds are arranged on the housing of Sewing machines, namely on supporting plate 27.In the region of camber member end 51, camber member 48 90-degree bent then, the bow portion that extends to 51 one end, camber member end is vertical with the plane of Fig. 2.
Two different relative positions with the end 51 of camber member 48 in Fig. 3 and Fig. 4 clearly show that controllability.Shown in adjustable end 51 places of configuration, camber member 48 has four breech lock marks altogether, these breech lock marker configurations are the latch locking groove 55,56,57 and 58 being applied on adjustable bow end 51.Spring 59 forms of latch locking groove 55 to 58 and supporting plate 27 solid is coordinated with default adjustable bow end 51 respectively with respect to the relative position of housing.Fig. 3 illustrates such position, that is, in this position, to three-dimensional 59 with coordinate from adjustable bow end 51 latch locking groove 58 farthest.
Make convex bow portion 49 be moved into relatively more close supporting plate 27 according to the relative position of Fig. 3, thereby make being projected into outside supporting plate and being therefore also projected into the projecting degree minimum outside interarea line guide surface of convex bow portion 49.
Fig. 4 shows the relative position of adjustable bow end 51 with respect to supporting plate 27, in this relative position, cooperates with the latch locking groove 55 of the most close bow end 51 to three-dimensional 59.In this relative position, camber member 48 particularly convex bow portion 49 with respect to supporting plate 27 and therefore also there is maximum standout with respect to interarea line guide surface.Due to three-dimensional 59 with between the coordinating of latch locking groove 56 or 57, therefore can make convex bow portion 49 be projected into outside interarea line guide surface, this standout is according to the maximum standout of Fig. 4 with between according to the minimum standout of Fig. 3.On adjustable bow end 51, regulate the extrusion position of camber member 48 according to producing how many loose wire region.Particularly work in larger loose wire region in thick sewing to be made.
In process (profile) between convex bow portion 49 and the end 51 of 90-degree bent of camber member 48, in order to minimize the interval between line traffic control spring 32, camber member 48 parts have bending process.
Fig. 5 to Fig. 9 has illustrated the function of thread path preinstall apparatus 47.
Fig. 5 shows arm axle position " 0 ° ", and in this position, pin 10 is positioned at the top dead centre of its mobile route.According in the arm axle position of Fig. 5, line bar 34 is arranged in path upwards.
Fig. 6 shows arm axle position " 60 ° ", and its center line bar 34 is positioned at top dead centre.Between upper thread 28 On-line Control springs 32 and line bar 34, particularly tensioning between upper thread guiding circle 33 and line bar 34, and rest on camber member 48 convex bow portion 49 and can hub switch side 50 between region in.
Fig. 7 shows arm axle position " 160 ° ", and in this position, line bar 34 is arranged in the path downward from top dead centre.Therefore, no longer tensioning in the thread path of upper thread 28 between upper thread guiding circle 33 and line bar 34, but lax.This is also referred to as " loose wire region ".Thread path preinstall apparatus 47 guarantees that the lax upper thread 28 between upper thread guiding circle 33 and line bar 34 has the process of restriction.Upper thread 28 then rest on convex bow portion 49 and can hub switch side 50 between camber member 48 on.
Fig. 8 shows arm axle position " 220 ° ", in this position, in path that line bar 34 further declines in it, and is substantially positioned at the At The Height at convex bow portion 49 places.Upper thread 28 is now than more lax in the arm axle position of Fig. 7, and this upper thread 28 rests in the region at convex bow portion 49 places of camber member 48.The shape of camber member 48 also forces upper thread 28 between upper thread guiding circle 33 and line bar 34, to have the process of restriction.According in the region of the arm axle position between Fig. 7 and the position of Fig. 8, especially prevent from forming larger upper thread ring with uncontrollable form.
Fig. 9 shows arm axle position " 270 ° ", and in this position, line bar 34 is arranged in the position of lower dead center.Upper thread 28 rests in the region between convex bow portion 49 and adjustable bow end 51 of camber member 48 now.
The identical mode of outstanding element mode of describing with above joint line path preinstall apparatus 47 and the another outstanding element described can arrange in the upper thread path after online bar 34.Particularly, the camber member of these two outstanding elements-for example 48 and can be designed to the another outstanding element of camber member or solid or ducted body form-can arrange the both sides of online bar 34 and adjacent with this line bar 34.
Claims (12)
1. a Sewing machines (1), this Sewing machines comprises:
-housing (2,3,4),
-being used to form the stitching formation instrument (10,11) of linear slit, described linear slit formation instrument comprises the shank (9) for keeping eedle (10),
-integral type supporting plate (27), it is upper that this supporting plate is fixed to described housing (2-4), in order to carry the parts of this Sewing machines (1),
-wherein, at least following parts of described supporting plate (27) carrying:
--be arranged in the upper thread guide member (35,36,37,38) in line bar (34) upper thread path afterwards,
--at least one upper thread tensioning apparatus (30,31).
2. Sewing machines according to claim 1, is characterized in that, described supporting plate (27) carries at least one upper thread folder (36).
3. Sewing machines according to claim 1 and 2, is characterized in that, described supporting plate (27) lifting-line control spring (32).
4. Sewing machines according to claim 1 and 2, is characterized in that, line bar protective (39) is integrally formed on described supporting plate (27).
5. Sewing machines according to claim 1 and 2, is characterized in that, described supporting plate (27) carrying Sewing machines executive component (41,43).
6. Sewing machines according to claim 1 and 2, is characterized in that, described supporting plate (27) carrying Winder (44).
7. Sewing machines according to claim 1 and 2, is characterized in that, described supporting plate (27) carrying forms the position preinstall apparatus (45) of instrument (10,11) for described stitching.
8. Sewing machines according to claim 1 and 2, is characterized in that, described supporting plate (27) carrying is used for the lighting device (46) of at least a portion of making region.
9. Sewing machines according to claim 1 and 2, it is characterized in that, described supporting plate (27) lifting-line path preinstall apparatus (47), the impact of this thread path preinstall apparatus is positioned at the length in the upper thread path between upper thread guide member (33) and the described line bar (34) of upstream in described line bar (34) upper thread path before.
10. Sewing machines according to claim 1 and 2, it is characterized in that, described supporting plate (27) carrying Sewing machines (1) from the supporting plate lateral side wire tensioning apparatus of upstream that is arranged in upper thread path to all upper thread guide members (29 in the upper thread path of described line bar (34), 30,31,32,33).
11. Sewing machiness according to claim 1 and 2, is characterized in that, described supporting plate (27) carries all upper thread guide members (35,36,37,38) the upper thread path from described line bar (34) to described eedle (10).
12. Sewing machiness according to claim 1 and 2, is characterized in that, described supporting plate (27) is connected on the opposition plug connector of case side by the plug connector being connected with supply pipeline.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202012011059.4 | 2012-11-19 | ||
| DE202012011059.4U DE202012011059U1 (en) | 2012-11-19 | 2012-11-19 | sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625654U true CN203625654U (en) | 2014-06-04 |
Family
ID=49448018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320715471.1U Expired - Lifetime CN203625654U (en) | 2012-11-19 | 2013-11-14 | Sewing machine |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2733246B1 (en) |
| JP (1) | JP3188637U (en) |
| KR (1) | KR200487883Y1 (en) |
| CN (1) | CN203625654U (en) |
| DE (1) | DE202012011059U1 (en) |
| TW (1) | TWM487321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108026682A (en) * | 2015-04-27 | 2018-05-11 | 百福工业系统与机械有限责任公司 | Spininess chain stitch sewing machine |
| TWI803631B (en) * | 2018-05-14 | 2023-06-01 | 德商都寇帕鷹股份有限公司 | Thread tensioning device for a machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202015102172U1 (en) * | 2015-04-30 | 2016-08-04 | Dürkopp Adler AG | sewing machine |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58111779U (en) * | 1982-01-25 | 1983-07-30 | 文化シヤツタ−株式会社 | shutter device |
| JPH0317835Y2 (en) * | 1985-11-20 | 1991-04-15 | ||
| JP3275352B2 (en) * | 1992-03-31 | 2002-04-15 | アイシン精機株式会社 | Sewing machine |
| EP0939159B1 (en) * | 1998-02-27 | 2001-09-05 | Fritz Gegauf Ag Bernina-Nähmaschinenfabrik | Sewing machine with an adjustable head unit |
| JP2000317186A (en) * | 1999-05-07 | 2000-11-21 | Juki Corp | Electronic control sewing machine |
| JP2003284883A (en) * | 2002-03-28 | 2003-10-07 | Brother Ind Ltd | Sewing machine |
| DE10312602A1 (en) * | 2003-03-21 | 2004-09-30 | Dürkopp Adler AG | sewing machine |
| DE10344982A1 (en) * | 2003-09-27 | 2005-04-21 | Duerkopp Adler Ag | Thread tensioning device for a sewing machine |
| EP1602763B1 (en) * | 2004-02-07 | 2008-06-11 | Dürkopp Adler Aktiengesellschaft | Sewing machine with function switch |
| DE102007039596A1 (en) * | 2007-08-22 | 2009-02-26 | Dürkopp Adler AG | Sewing machine and method for sewing a seam beginning with such a sewing machine |
| DE102008007998A1 (en) * | 2008-02-07 | 2009-08-20 | Dürkopp Adler AG | Sewing machine and winding device for such a sewing machine |
| DE102009048794A1 (en) * | 2009-10-08 | 2011-04-14 | CHEE SIANG INDUSTRIAL CO., LTD., Wugu | Thread drawing device for sewing machine, has thread tension-primary control device arranged on base plate, thread tension-secondary control device arranged on base plate, and thread drawing-electromagnet provided on side of base plate |
| DE102009047534A1 (en) * | 2009-12-04 | 2011-06-09 | Dürkopp Adler AG | sewing machine |
| DE202010007269U1 (en) * | 2010-05-26 | 2011-09-23 | Dürkopp Adler AG | sewing machine |
| DE102011005198A1 (en) * | 2011-03-07 | 2012-09-13 | Dürkopp Adler AG | Sewing machine and method for sewing a seam beginning with such a sewing machine |
-
2012
- 2012-11-19 DE DE202012011059.4U patent/DE202012011059U1/en not_active Expired - Lifetime
-
2013
- 2013-10-22 EP EP13189715.9A patent/EP2733246B1/en active Active
- 2013-10-31 KR KR2020130008970U patent/KR200487883Y1/en active IP Right Grant
- 2013-11-14 TW TW102221304U patent/TWM487321U/en not_active IP Right Cessation
- 2013-11-14 CN CN201320715471.1U patent/CN203625654U/en not_active Expired - Lifetime
- 2013-11-18 JP JP2013006551U patent/JP3188637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108026682A (en) * | 2015-04-27 | 2018-05-11 | 百福工业系统与机械有限责任公司 | Spininess chain stitch sewing machine |
| TWI803631B (en) * | 2018-05-14 | 2023-06-01 | 德商都寇帕鷹股份有限公司 | Thread tensioning device for a machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140003172U (en) | 2014-05-28 |
| TWM487321U (en) | 2014-10-01 |
| EP2733246A1 (en) | 2014-05-21 |
| KR200487883Y1 (en) | 2018-11-16 |
| DE202012011059U1 (en) | 2014-02-20 |
| EP2733246B1 (en) | 2015-03-04 |
| JP3188637U (en) | 2014-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210811 Address after: Bielefeld, Germany Patentee after: Durkep Adler Co.,Ltd. Address before: Bielefeld, Germany Patentee before: D rkopp Adler AG |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |