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1. 发明专利

JP2005120562A Apparatus for supplying fiber sliver to draft unit having at least two pair of roller in draw frame 有权
标题翻译：用于将纤维束提供给具有至少两个滚子对拉框的单元的装置
公开(公告)号：JP2005120562A
公开(公告)日：2005-05-12
申请号：JP2004296234
申请日：2004-10-08
申请人： Truetzschler Gmbh & Co Kg , ツリュツラーゲゼルシャフトミットベシュレンクテルハフツングウントコンパニーコマンディトゲゼルシャフト
发明人： TEMBURG JOSEF
IPC分类号： D01H5/72 , D01H5/00 , D01H5/18 , D01H5/22 , D01H13/04 , D01H13/26
CPC分类号： D01H5/005 , D01H13/04
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for supplying fiber slivers to a draft unit having at least two pairs of rollers in a draw frame, capable of making the slivers flow in a state of becoming closer to one another in the transverse direction and capable of preventing such a trouble that the slivers are folded and piled up one another and therefore measurement of the slivers is hindered.
SOLUTION: In this apparatus, a sliver guide means 17 is arranged in an upstream area of a guide element 14 at a specified interval in the transverse direction, for the purpose of realizing uniform transportation of the slivers and directing the slivers toward the draft frame in a substantial one planar surface, so that the slivers are made to squeeze under the sliver guide means 17, while contacting therewith, after aligned in the substantial one planar surface.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于向牵引装置提供纤维条的装置，该牵引装置在牵引机架中具有至少两对辊子，能够使横条在横向变得更接近的状态下流动的方向，并且能够防止这样的麻烦，使得条子彼此折叠并堆叠，因此阻碍了条子的测量。解决方案：在该装置中，为了实现条状物的均匀输送并将条子引导向着导向元件14的横向方向，以指定的间隔在导向元件14的上游区域中布置条子引导装置17。牵引框架在大体上的一个平坦表面中，使得在与基本上一个平坦表面对齐之后，使条子在条子引导装置17下方与其接触地挤压。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004256934A DRAFT ROLLER AND DRAFT DEVICE 审中-公开
公开(公告)号：JP2004256934A
公开(公告)日：2004-09-16
申请号：JP2003046672
申请日：2003-02-25
申请人： MURATA MACHINERY LTD
发明人： IDENO KOJI , IMAMURA HISAKATSU , TOYODA TAKAHIRO
IPC分类号： D01H5/78 , D01H5/18
摘要： PROBLEM TO BE SOLVED: To provide a draft roller which can reduce the adverse effects of gas flows accompanied by rollers rotated at a high speed, when a draft device comprising pairs of draft rollers is used, and can further reduce the unevenness of the drafted yarn, to provide a draft roller which has the proper size of the proper dent groove portion dimension and the surface area rate of the dent groove portions, corresponding to the diameter of the roller, and to provide a draft device. SOLUTION: This draft roller constituting the draft device comprising pairs of rollers for sending a fiber bundle on the downstream side and simultaneously drafting the fiber bundle is characterized by forming rhombic protruded portions in a rhombic lattice region divided with virtual lines crossing each other at approximately the same gradient based on the axis of the roller, and forming the dent groove portions having a prescribed width and crossing each other at approximately the same gradient, wherein the diameter D (mm) of the roller and the width W (mm) of the dent groove portion satisfy the relation: D×W=17 to 25. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JPH01139823A APPARATUS FOR STRETCHING COARSE SPUN YARN OR SLIVER LIKE FIBER ON SPINNING FRAME 失效
公开(公告)号：JPH01139823A
公开(公告)日：1989-06-01
申请号：JP21473588
申请日：1988-08-29
申请人： DEBUTETSUKUSU SA
发明人： MIRABERU PIEERU , SHIYOUMASHIEERU MARUSERU
IPC分类号： D01H5/18 , D01H5/56
摘要： PURPOSE: To prevent a sliver from winding around pressure rollers when separating the pressure rollers from splined shafts by attaching pendulous arms supporting the pressure rollers to a frame with specific supporting units. CONSTITUTION: This device for drawing rovelike or sliverlike fibers on a spinning machine is obtained by rotatably supporting pendulous arms 4 on pivots 5 of supporting units 6 in the device for drawing equipped with a series of splined shafts 2 for drawing the rove or the sliver, pressure rollers 3 kept in pressure contact therewith and pendulous arms 4 for supporting the pressure rollers 3. The supporting units 6 are fixed to a supporting bar 7. The supporting bar 7 is attached to an assembly movable perpendicularly to the drafting surface in order to keep all the pressure rollers 3 away from the shafts 2 simultaneously and parallel. The assembly is composed by slidably attaching two rods 11 and 12 to the interior of a supporting unit 13.

4. 发明专利

JPS63295719A DRAFTING APPARATUS IN RING FINE SPINNING 失效
公开(公告)号：JPS63295719A
公开(公告)日：1988-12-02
申请号：JP13277187
申请日：1987-05-27
申请人： DAIWA KEITO BOSEKI KK
发明人： UEDA ARINORI
IPC分类号： D01H1/02 , D01H5/00 , D01H5/18 , D01H13/04
摘要： PURPOSE:To correct unevenness of denier and obtain a fine spinning yarn having excellent quality, by placing a specific drafter between the final outlet for delivering a roving from a ring fine spinning frame and a twisting winder. CONSTITUTION:A drafter 8 composed of a rotary member 3, bars 4, 4 protruded from both sides of the member and yarn guides 6, 7 attached to the tip of the bars is placed between the final outlet 1 for delivering a roving and a twisting winder 2. A roving 9 moving downward from the final outlet 1 for the delivery of roving toward the twisting winder 2 is laterally stretched out by the rotation of the drafter 8 and is drawn under twisting. A yarn having uniform thickness and improved quality can be produced by this process.

5. 实用新型

JPS5848376Y2 JPS5848376Y2 - 失效
公开(公告)号：JPS5848376Y2
公开(公告)日：1983-11-04
申请号：JP7897780
申请日：1980-06-05
IPC分类号： D01H5/18 , D01H5/60

6. 实用新型

JPS5161121U 失效
公开(公告)号：JPS5161121U
公开(公告)日：1976-05-14
申请号：JP12880974
申请日：1974-10-23
IPC分类号： B65H54/28 , B65H54/02 , B65H57/28 , B65H59/10 , D01H5/18 , D01H13/04

7. 实用新型

JPS5050924U 失效
公开(公告)号：JPS5050924U
公开(公告)日：1975-05-17
申请号：JP10813273
申请日：1973-09-13
IPC分类号： B65H57/02 , D01H5/18 , D01H5/24 , D01H13/04

8. 发明专利

JP5345593B2 Spinning machine having a plurality of mixing Article machine driving device 有权
公开(公告)号：JP5345593B2
公开(公告)日：2013-11-20
申请号：JP2010196675
申请日：2010-09-02
申请人：マシーネンファブリクリーターアクチェンゲゼルシャフトMaschinenfabrik Rieter AG
发明人：ヴェルンリイェルク , モントゲナストペーター , マリーナルデック , クレイチーエミール
IPC分类号： D01H1/22 , D01H1/02 , D01H1/16 , D01H1/20 , D01H5/18 , D01H5/22 , D01H5/70 , D01H5/74
CPC分类号： D01H1/22 , D01H1/16
摘要： A spinning machine (10) has a drafting station (20) with a number of cylinders (22) each with a drive (40). The drive unit is fixed to a position on the spinning machine frame where its mass is largely supported by the frame. The drive is further supported by the cylinder (22a). The spinning machine (10) gear (40) has a supporting tube (28) on one side that is aligned longitudinally with the machine and is secured by a holder (42c) fixed to the gear and a further holder (43a) and linked to the drafting station cylinder (22a) via a bearing (44).

10. 发明专利

JPH08260257A METHOD AND APPARATUS FOR CUTTING SLIVER WHEN CAN IS EXCHANGED IN DRAWING FRAME 失效
公开(公告)号：JPH08260257A
公开(公告)日：1996-10-08
申请号：JP5160696
申请日：1996-03-08
申请人： TRUETZSCHLER GMBH & CO KG
发明人： RAINHARUTO HARUTSUNGU
IPC分类号： D01H5/18 , B65H67/04 , D01H5/32
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for severing a sliver during coiler can replacement and especially to enable the sliver to reliably be severed in a simply designed way. SOLUTION: In a method for severing a sliver during coiler can replacement in a drawing frame equipped with a means depositing a sliver 22 into a coiler can 24, a distance between a sliver feeder, e.g. a sliver-discharging outlet of a coiler head 23 and an uppermost layer of a sliver in the coiler can placed in a downstream stage is expanded to such an extent to split the sliver during coiler can replacement. The draft of the running sliver is increased in a drafting zone placed in an upstream stage of the sliver outlet in such a way that a reduced thickness part is formed in overlapped slivers and coiler can replacement starts when the reduced thickness part reaches the zone of the sliver outlet of the coiler head in order to enable the sliver to reliably be severed in a simply designed way.

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