EP1751339A1 - Einrichtung an näh- oder stickmaschinen zum wechseln der spule für den greiferfaden - Google Patents
Einrichtung an näh- oder stickmaschinen zum wechseln der spule für den greiferfadenInfo
- Publication number
- EP1751339A1 EP1751339A1 EP05730995A EP05730995A EP1751339A1 EP 1751339 A1 EP1751339 A1 EP 1751339A1 EP 05730995 A EP05730995 A EP 05730995A EP 05730995 A EP05730995 A EP 05730995A EP 1751339 A1 EP1751339 A1 EP 1751339A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bobbin case
- bobbin
- movement
- lockstitch sewing
- machines according
- 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.)
- Granted
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
- D05B59/04—Devices for changing the bobbin
Definitions
- the invention relates to a device on lockstitch sewing or embroidery machines for changing the bobbin for the hook thread.
- Lockstitch sewing machines usually have a hook with a hook tip that grips the needle thread loop, and with a lower capsule that is mounted in the hook with a bobbin case that is picked up by the hook.
- the lower capsule is provided with a pin which is arranged coaxially to the axis of the hook and which, when the bobbin case is inserted in the lower capsule, engages in a hollow cylinder arranged in the latter, which in turn bears the bobbin holding the hook thread supply.
- the latter is provided with an incision in the region of its end protruding from the coil, into which a locking bolt provided on the bobbin case engages.
- the locking bolt is displaceable in the bobbin case against the force of a spring and has an opening for the passage of the pin which is larger than the diameter of the pin by a certain amount.
- the locking bar thus secures the bobbin case in its one end position against falling out of the lower capsule and can be moved into its other end position, in which the bobbin case is released, against the force of the spring by means of a bobbin case flap which is pivotally mounted on the bobbin case and is movably connected to the locking bar against the force of the spring can be removed from the lower capsule or from the gripper.
- the free end thereof is bent somewhat away from the bobbin case and can be relatively easily gripped by the operator to remove the bobbin case from the lower capsule and to insert it into the lower capsule.
- EP 0829565 A1 766 describes a device for changing the bobbin case, which has a hook held by a movable carrier, which engages behind the flap to remove the bobbin case and gives it a pivoting movement corresponding to the manual movement, at the end of which the flap on one comes to rest on the counter-trained counterpart.
- the locking bar carries out a corresponding transverse movement, as a result of which the bobbin case is released and, together with the bobbin, can be moved out of the lower capsule by the carrier which can move on a predetermined path.
- the movement path is designed so that the carrier is guided positively and first executes a movement parallel to the axis of the gripper, which then changes into a pivoting movement, which is followed by an obliquely downward movement, at the end of which the bobbin case connects to one arranged below and to the side of the gripper receiving device is transferred.
- a bobbin case equipped with a filled bobbin is inserted into the lower capsule.
- the hook Since the bobbin case is thus held non-positively both during its movement from the gripper to the receiving device, and also during the movement of this to the gripper by the hook, the hook must exert a correspondingly large pressing force on the bobbin case flap during the entire duration of these movements.
- a hook engaging behind the bobbin case flap is provided for grasping the bobbin case, which, analogously to the device according to EP 0829565, the flap during the movements of the bobbin case from the gripper to the receiving device or from this to the gripper against one press the appropriate stop. Since a tongue is formed on this stop at the same time, which engages in its end position in the bobbin case flap in an already provided in this recess, the bobbin case is held during its aforementioned movements partly positive and partly non-positive.
- a further device for mechanically carrying out the changing of the bobbin case or the bobbin on lockstitch sewing machines with a hook rotating in a vertical plane in which the bobbin case has been removed from it along a path parallel to the axis of the hook is guided to a receiving place of a receiving device.
- an electromagnet which is arranged coaxially displaceable with respect to the gripper axis and a slider which can be displaced together with the latter and which is resiliently connected to the electromagnet are provided as the coil changing means.
- the electromagnet pivots the bobbin case flap and on the one hand releases the interlock between the bobbin case and the lower capsule and on the other hand locks the bobbin within the bobbin case so that it cannot fall out of the bobbin case when it is subsequently pulled out.
- DE 199 13043 A1 discloses a generic device for lockstitch sewing machines and a bobbin case adapted to it, in which both the locking slide which has been customary since then and the bobbin case flap required for its actuation have been eliminated and by a type of double leg spring or an incision of the pin inserted resilient ring were replaced.
- the structure of the bobbin case was somewhat simplified, but bobbin cases designed in this way are no longer suitable for manual replacement.
- the invention is therefore based on the object to improve a device for lockstitch sewing machines for changing the bobbin receiving the bobbin in such a way that a secure detection and holding of the bobbin case is guaranteed before and during its transfer movements, without a change to the bobbin case itself require so that they can be changed both by means of a changing device and manually.
- the actuating means for opening the bobbin case flap is formed by an opening finger which can be moved between the latter and the end face of the bobbin case
- the gripping device has two clamping jaws which engage on the longitudinal boundary surfaces of the opened bobbin case flap and which can be moved together with the opening finger along a path running parallel to the axis of the gripper by an amount which corresponds at least to the immersion depth of the bobbin case in the gripper.
- a structurally simple solution is achieved in that the two clamping jaws are received by an actuator that is movable perpendicular to the axis of the gripper, and the closing and opening movement of at least one of the two clamping jaws is derived from the movement of the actuator.
- the vertical distance between the axis of the gripper and the two clamping jaws can be adjusted by means of an actuating means acting on the actuator, whereby the center position of the two clamping jaws who are at Changes in size of the gripper inevitably resulting change in position of the gripper shaft is adaptable.
- Safe actuation of the bobbin case flap can be achieved if the opening finger can be moved, preferably pivoted, within a plane that is essentially perpendicular to the axis of the gripper.
- this can be achieved in a simple manner if the actuator executes a substantially vertical lifting movement and has a pin projecting into a guideway of the opening finger in order to generate the pivoting movement of the opening finger.
- the opening finger remains during the transfer between the top of the bobbin case and the bobbin case flap. This can be achieved in that the guideway has a region which causes the opening finger to come to a standstill.
- the opening finger has a wedge-shaped tip; the side surface facing the top of the bobbin case extends essentially parallel to the movement path of the opening finger, while the side surface facing away from the bobbin case flap encloses an acute angle with its movement path.
- the opening finger Since the top of the bobbin case is not flat, but is curved due to the thread take-off, it is also advantageous if the opening finger has a certain elasticity at least in the area of its tip.
- a structurally simple solution for gripping the bobbin case both when it is removed from the gripper and when it is taken over from the carrier of the receiving device can be achieved if the receiving device for receiving bobbin cases with a filled bobbin has a carrier, the receiving means of which for the bobbin case are functionally equivalent to the receiving means of the lower capsule for the bobbin case, so that the lock between the pin and the bobbin case and between the pin and the bobbin case can be released by the opening finger.
- FIG. 2 shows a sectional view corresponding to FIG. 1 with the clamping jaws closed and the opening finger in the working position;
- FIG. 3 shows a diagrammatic representation of a device according to the invention with closed clamping jaws and an opening finger in the working position;
- FIG. 6 a diagrammatic representation of the changing device according to the invention together with an associated receiving device for bobbin cases to be stored with filled bobbins and a gripper with a bobbin case removed therefrom;
- 1 denotes the end of a horizontally arranged hook shaft on the hook side, which is mounted in a base plate of a lockstitch sewing machine (not shown in detail).
- the gripper 2 connected to the gripper shaft 1 works in a manner known per se with a thread-guiding needle (not shown) to form a seam.
- a lower capsule 3 is mounted in the usual way, which serves to receive a bobbin case 4, which in turn carries a bobbin 5 that receives the thread supply.
- the lower capsule 3 has a pin 6 for receiving the bobbin case 4, which is fastened to the bottom of the lower capsule 3 in a manner known per se and is provided with an incision 7 in the region of its free end.
- a locking element which secures the bobbin case 4 on the pin 6 cooperates, which is designed as a locking slide 8 and is provided with an opening 9 surrounding the pin 6 with play.
- the locking slide 8 is arranged to be displaceable transversely to the longitudinal axis of the bobbin case 4 and, when the bobbin case 4 is inserted in the gripper 2, engages in the incision 7 and thereby secures it against falling out of the gripper 2.
- a bobbin case flap 12 is articulated to the locking slide 8 in a manner known per se, the free end of which serves as a grip area 13 when the bobbin is changed manually.
- the bobbin case flap 12 can be pivoted against the force of a spring (not shown) from its blocking position resting on the locking slide 8 into a release position which releases the bobbin case locking.
- a spring not shown
- its nose 11 projects into the interior of the bobbin case 4 and engages behind one of the flanges the coil 5 so that it is secured against falling out of the bobbin case 4 when the bobbin case 4 is unlocked.
- the bobbin case 4 has in the upper region of its front side a recess 14 which extends over its entire height, the boundary surfaces 15 of which, parallel to its longitudinal axis, interact in a manner known per se with two fixing elements 16, 17 provided on the inner wall of the lower capsule 3.
- the fixing elements 16, 17 can be formed by two pins, the mutual spacing of which essentially corresponds to the width of the recess 14 in the bobbin case 4.
- both the lower capsule 3 and, in particular, the coil capsule 4 have not been changed in any way compared to their conventional design and the coil capsule 4 can therefore also be removed manually from the gripper 2 or the lower capsule 3.
- the device for changing the bobbin case 4 has an essentially L-shaped support 18 which can be moved parallel to the gripper shaft 1.
- the carrier 18 is provided with lugs 19 which enclose a guide track 20 which is directed parallel to the gripper shaft 1.
- the carrier 18 is in a changing position which removes the bobbin case 4 with an empty bobbin 5 from the gripper 2 or introduces it with a filled bobbin 5 into the gripper 2 and in a changing position which delivers the bobbin case 4 with an empty bobbin 5 or in a bobbin case 4 with a filled bobbin 5 takeover position can be positioned.
- An actuator 22 is provided on the horizontally directed region 21 of the carrier 18, which is supported on it by means of two springs 23, 24 and serves as a drive for an opening finger 25 for the bobbin case flap 12.
- the opening finger 25 is mounted on a pin 26 which in turn is fastened in the vertical part 27 of the carrier 18.
- the latter has an inclined, closed guide tion path 28, which runs essentially vertically in its lower region 29.
- a pin 31 carried by the actuator 22 engages in the guideway 28, so that the opening finger 25, during a downward movement of the actuator 22, first executes a pivoting movement about the pin 26 in the counterclockwise direction with respect to FIG.
- the movement relationships are designed such that the opening finger 25 is pivoted during approximately 80% of the downward movement of the actuator 22 and remains at rest during the remaining 20% of the downward movement of the actuator 22 and during this time holds the bobbin case flap 12 in its pivoted-out position, in which the bobbin case lock is released.
- a pneumatic cylinder can engage it or, as realized in the exemplary embodiment, a Bowden cable 32 can be provided, the jacket 33 of which is attached to the underside of the horizontally directed region 21 of the carrier 18 and the core 34 thereof a slot 35 provided on the actuator 22 is guided and fastened in the region of the upper side of the actuator 22.
- a stepped bore 36 is provided on the horizontal region 21 of the carrier 18, so that the spring 23 is supported at one end in this and at the other end on the underside of an adjusting screw 37 which can be screwed into the actuator 22 and which serves as a carrier for an upper clamping jaw 38 serving cylindrical region 39.
- an adjusting screw 37 which can be screwed into the actuator 22 and which serves as a carrier for an upper clamping jaw 38 serving cylindrical region 39.
- the upper jaw 38 is associated with a lower jaw 42, which together with the jaw 38 forms a gripping device 50 for the bobbin cases 4, the movement of the lower jaw 42 being derived from the upper jaw 38.
- a pivot pin 43 is fastened in the vertical part 27 of the carrier 18, on which a double-armed lever 44 is pivotably arranged.
- the same-armed lever 44 has in the region of its two ends two elongated holes 45, 46 arranged symmetrically to its pivot axis, in each of which a pin 47, 48 engages.
- the pin 47 projecting into the elongated hole 45 is fastened to the shaft of the upper jaw 38, while the pin 48 projecting into the elongated hole 46 is fastened to the shaft of the lower jaw 42.
- the upward closing movement of the lower jaw 42 is derived from the downward closing movement of the upper jaw 38, the elastic support 49 of which comes to bear on the lower longitudinal boundary surface 51 of the bobbin case flap 12.
- the two jaws 38.42 thus move in the manner of pliers towards the bobbin case flap 12 or on its longitudinal boundary surfaces 41, 51, so that the bobbin case 4, regardless of its diameter and thus regardless of the size of the respective gripper, is always centered by the two jaws 38, 42 to the gripper shaft 1 or to the gripper shaft 1 is clamped.
- the two clamping jaws 38, 42 can be arranged directly to the side of the upper side of the bobbin case 4 and only require a relatively small overall width for securely accommodating the bobbin case flap 12, which results in an extremely space-saving design ,
- a housing 52 which is essentially formed by the vertical part 27 of the carrier 18 and a U-shaped cover 53, the walls of which are simultaneously used as guides or as bearings of moving parts.
- the front of the cover 53 has a bearing bore 54 which serves to receive the free end of the pivot pin 43.
- the opening finger 25 and the clamping jaws 38, 42 assume the position shown in FIG. 1, the bobbin case flap 12 still being in its position in which the bobbin case 4 is locked in the lower capsule 3.
- the actuator 22 experiences a downward movement, the pin 31 moving within the guideway 28 up to the beginning of the area 29 thereof.
- the opening finger 25 is guided within a plane running perpendicular to the axis of the gripper 2 between the upper side of the bobbin case 4 and the rear of the bobbin case flap 12.
- the bobbin case flap 12 is pivoted by the side face 57 facing away from the gripper 2, the side face 56 of the tip 55 coming to rest on the surface of the bobbin case 4 and supporting the opening finger 25.
- the bobbin case flap 12 at the end of this pivoting movement assumes its opening position which unlocks the bobbin case locking, in which the bobbin case 4 is released on the one hand and the bobbin 5 is locked in the bobbin case 4 on the other hand.
- the clamping jaws 38, 42 still assume their starting position, the bobbin case flap 12 with its two longitudinal boundary surfaces 41, 51 being located between the two clamping jaws 38, 42.
- the actuator 22 is moved so far down that its stepped bottom rests on the screw 37.
- the upper clamping jaw 38 is also moved downward over the region 39 of the adjusting screw 37 during the further downward movement of the actuator 22.
- the downward movement of the actuator 22 is converted into an upward movement of the lower clamping jaw 42 by means of the articulated connections 45, 47 and 46, 48 and the double-arm 44 with the same arm, as a result of which the clamping jaws 38, 42 move towards one another like pliers, as a result of which the two elastic supports 40, 49 of the two jaws 38, 42 come to rest on the two longitudinal boundary surfaces 41, 51 of the bobbin case flap 12 and clamp the bobbin case flap 12 between the jaws 38, 42.
- the opening finger 25 remains at rest during this part of the downward movement of the actuator 22, i.e. it remains in its position holding the bobbin case flap 12 in its open position.
- the carrier 18 can be moved away from the gripper 2 on the guide track 20 running parallel to the gripper shaft 1 by an amount which corresponds at least to the depth of immersion of the coil capsule 4 in the lower capsule 3.
- the carriage 19 can then be guided either vertically or obliquely downwards, or in a horizontal plane to the receiving device for dispensing the bobbin case 4 with the empty bobbin 5 and then receiving a bobbin case 4 with a filled bobbin 5. It is only necessary to relieve the bobbin case 4 to relieve the Bowden cable 32 so that the actuator 22 and with it the clamping jaws 38, 42 and the opening fingers 25 are returned to their starting position shown in FIG. 1 by the relaxing springs 23, 24 become.
- the receiving device 60 has a cylindrical carrier 61 which is received by an axis 62 parallel to the gripper shaft 1.
- the carrier 61 can be driven step by step by a stepping mechanism, not shown, so that it is ensured that the carrier 61 is rotated and positioned in cycles.
- the carrier 61 has a number of pins 63 which corresponds to the number of bobbins 5 to be accommodated and which are directed parallel to the axis 62.
- the diameter and the length of the pins 63 correspond to the length of the pin 6 arranged in the lower capsule 3.
- the pins 63 are each provided with a cut 64 corresponding to the cut 7 of the pin 6, so that the coil capsules 4 on the pins 63 are in the same Recorded in this way and can be locked in the axial direction in the same way as is the case when the coil capsules 4 are received on the pin 6 of the lower capsule 3.
- the fixing elements 16, 17 of the lower capsules 3 have functionally similar fixing pieces 65, the free of which are arranged on the carrier 61 Each end is provided with a recess 66.
- the lugs 11 of the locking slides 8 of the spherical capsules 4 engage in the recesses 66.
- the reception and securing of the bobbin capsules 4 on the pins 63 of the carrier 61 corresponds functionally to the reception and securing of the bobbin capsules 4 in the lower capsule 3.
- the bobbin capsules 4 received by the carrier 61 on its pins 63 can be in the same manner and can be removed with the same means as the coil capsules 4 of the lower capsule 3 or the gripper 2 are removed.
- the carrier 18 is positioned in relation to the respective pin 63 in the same way as when a bobbin case 4 is removed from the lower capsule 3 or the gripper 2
- the opening finger 25 and the clamping jaws 38, 42 are thus in the same position relative to the bobbin case 4 to be removed from the carrier 61 as when a bobbin case 4 is removed from the lower capsule.
- FIG. 6 This situation is shown in which the bobbin case flap 12 is in its open position and its longitudinal boundary surfaces 41, 51 are held between the clamping jaws 38, 42 or their elastic supports 40, 49.
- the carrier 18 In this relative position of the jaws 38, 42, the opening finger 25 and the bobbin case 4 with the bobbin case flap 12, the carrier 18 is brought into the position shown in FIG. 3, in which the bobbin case 4 received by the carrier 18 with the pin 6 of the gripper 2 is aligned and the bobbin case 4 is located close to the gripper 2. Since the bobbin case flap 12 is in the position releasing the locking between the locking slide 8 and the pin 6, the bobbin case 4 can be inserted into the lower capsule 3 without resistance by a corresponding axial movement of the carrier 18, whereby after the bobbin case flap 12 has been released the opening finger 25 and the jaws 38, 42 the lock between the locking slide 8 and the pin 6 is automatically established.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004018935A DE102004018935B4 (de) | 2004-04-16 | 2004-04-16 | Einrichtung an Näh- oder Stickmaschinen zum Wechseln der Spule für den Greiferfaden |
PCT/EP2005/001754 WO2005108666A1 (de) | 2004-04-16 | 2005-02-19 | Einrichtung an näh- oder stickmaschinen zum wechseln der spule für den greiferfaden |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1751339A1 true EP1751339A1 (de) | 2007-02-14 |
EP1751339B1 EP1751339B1 (de) | 2008-03-26 |
Family
ID=34964128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05730995A Not-in-force EP1751339B1 (de) | 2004-04-16 | 2005-02-19 | Einrichtung an näh- oder stickmaschinen zum wechseln der spule für den greiferfaden |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1751339B1 (de) |
CN (1) | CN1942620B (de) |
AT (1) | ATE390503T1 (de) |
DE (2) | DE102004018935B4 (de) |
WO (1) | WO2005108666A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006045061A1 (de) * | 2006-09-21 | 2008-03-27 | Zsk Stickmaschinen Gmbh | Unterfadenwechselvorrichtung für eine Stick-, Stepp- oder Nähmaschine |
JP5197197B2 (ja) * | 2008-07-04 | 2013-05-15 | Juki株式会社 | ミシンのボビンケース |
DE102010003182B4 (de) | 2010-03-23 | 2011-12-01 | Rsg Rombold System Gmbh & Co. Kg | Vorrichtung zum Wechseln einer Unterfadenspule |
CN103603148B (zh) * | 2013-11-29 | 2015-03-18 | 宁波舒普机电科技有限公司 | 自动换梭装置的打结机构 |
CN104002115B (zh) * | 2014-05-26 | 2016-09-28 | 齐鲁工业大学 | 一种线辊提取装置 |
JP5700609B1 (ja) * | 2014-07-08 | 2015-04-15 | 木下精密工業株式会社 | 自動ボビン交換装置 |
DE102015106886B3 (de) * | 2015-05-04 | 2016-06-23 | Nähmaschinenfabrik Emil Stutznäcker GmbH & Co. KG | Nähmaschine sowie Verfahren zum Betrieb einer Nähmaschine |
JP6148699B2 (ja) | 2015-07-27 | 2017-06-14 | 木下精密工業株式会社 | 自動ボビン交換装置 |
CN106480616B (zh) * | 2015-08-26 | 2019-01-15 | 北京大豪科技股份有限公司 | 自动换线装置和刺绣机 |
CN105755691B (zh) * | 2016-04-29 | 2018-08-31 | 金华高博机械有限公司 | 一种底线梭子拆装机及拆装方法 |
DE102016005166A1 (de) * | 2016-04-30 | 2017-11-02 | Pfaff Industriesysteme Und Maschinen Gmbh | Nähmaschine mit einer Spulenkapselwechseleinrichtung |
CN105755693A (zh) * | 2016-05-10 | 2016-07-13 | 广东溢达纺织有限公司 | 自动换底线机构及其自动换底线方法 |
CN106222901B (zh) * | 2016-08-25 | 2019-03-01 | 杰克缝纫机股份有限公司 | 一种自动换梭装置及方法 |
CN108221206B (zh) * | 2016-12-22 | 2021-05-11 | 杰克缝纫机股份有限公司 | 一种抓梭机构及方法、缝纫机 |
CN108103688B (zh) * | 2018-02-12 | 2023-07-28 | 北京大豪科技股份有限公司 | 一种刺绣机更换底线机构的定位抓取结构及刺绣机 |
KR102212877B1 (ko) * | 2019-05-27 | 2021-02-05 | 주식회사 픽스로봇 | 재봉틀용 보빈 교체 장치 |
DE102019116511A1 (de) | 2019-06-18 | 2020-12-24 | Nähmaschinenfabrik Emil Stutznäcker GmbH & Co. KG | Textilmaschine sowie Verfahren zum Betrieb einer Textilmaschine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1206713B (de) * | 1962-11-05 | 1965-12-09 | Duerkoppwerke Ag | Einrichtung zur mechanischen Durchfuehrung des Spulenwechsels an Doppelsteppstichnaehmaschinen mit vertikal umlaufendem Greifer |
DE4025475C2 (de) * | 1989-09-06 | 1996-04-25 | Yoshihiro Yakata | Vorrichtung zum automatischen Entfernen eines Spulengehäuses aus dem Schiffchen einer Nähmaschine |
KR100385795B1 (ko) * | 1995-01-18 | 2003-08-21 | 쥬키 가부시키가이샤 | 보빈교환기 |
EP0829565A1 (de) * | 1996-09-16 | 1998-03-18 | Kinoshita Precision Industrial Co., Ltd. | Vorrichtung zum Auswechseln von Unterfadenspulen für Nähmaschinen |
DE19913043C2 (de) * | 1999-03-23 | 2001-09-27 | Philipp Moll | Einrichtung an Näh- oder Stickmaschinen zum Wechseln der Spule für den Greiferfaden |
JP2000308782A (ja) * | 1999-04-27 | 2000-11-07 | Juki Corp | ボビン交換装置 |
DE10028231B4 (de) * | 2000-05-27 | 2004-11-04 | Philipp Moll | Einrichtung an Näh- oder Stickmaschinen zum Wechseln der Spule für den Greiferfaden |
-
2004
- 2004-04-16 DE DE102004018935A patent/DE102004018935B4/de not_active Expired - Fee Related
-
2005
- 2005-02-19 EP EP05730995A patent/EP1751339B1/de not_active Not-in-force
- 2005-02-19 CN CN2005800114622A patent/CN1942620B/zh not_active Expired - Fee Related
- 2005-02-19 DE DE502005003474T patent/DE502005003474D1/de active Active
- 2005-02-19 WO PCT/EP2005/001754 patent/WO2005108666A1/de active IP Right Grant
- 2005-02-19 AT AT05730995T patent/ATE390503T1/de not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO2005108666A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102004018935B4 (de) | 2008-01-03 |
WO2005108666A1 (de) | 2005-11-17 |
DE102004018935A1 (de) | 2005-11-10 |
ATE390503T1 (de) | 2008-04-15 |
CN1942620A (zh) | 2007-04-04 |
CN1942620B (zh) | 2012-03-21 |
DE502005003474D1 (de) | 2008-05-08 |
EP1751339B1 (de) | 2008-03-26 |
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