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31.发明公开Bobbin changing method in roving frame and apparatus for carrying out said method 失效一种用于在纺纱机翼和装置用于执行该方法变更筒管方法。
公开(公告)号：EP0214837A2
公开(公告)日：1987-03-18
申请号：EP86306818.5
申请日：1986-09-03
IPC分类号： D01H9/04
CPC分类号： D01H9/046
摘要： A method and apparatus for carrying out a bobbin changing operation whereby full bobbins (FB) or empty bobbins (EB) are displaced by a bobbin carrying unit in a suspended condition between the respective bobbin wheels and a peg bar (18) for full bobbins (FB) or a peg bar (19) for empty bobbins (EB) positioned at the lower common transfer position, where the full bobbins can be transferred from the bobbin carrying unit to the peg bar (18) for full bobbins, or the empty bobbins can be transferred from the peg bar (19) for empty bobbins to the bobbin carrying unit, respectively, while full bobbins are displaced while mounted on the peg bar (18) for full bobbins between the above mentioned lower common transfer position and the upper common transfer position where the full bobbins can be transferred to the corresponding respective bobbin supporting members (116) positioned above the roving frame before starting the bobbin changing operation, or empty bobbins are displaced while mounted on the peg bar for empty bobbins from the upper common transfer position where the empty bobbins can be transferred from the bobbin supporting members (116) to the peg bar (19) for empty bobbins, before that the peg bar (18) for full bobbin is displaced to the upper common transfer position, to the lower common transfer position, after the peg bar (18) for mounting full bobbins is displaced to the upper common transfer position, the peg bar (18) for full bobbins and the peg bar (19) for empty bobbins are held at temporarily reserving positions to prevent possible interference between them while either one of these peg bars is displaced.
摘要翻译： 一种用于执行一个线轴更换手术由此满管（FB）或空筒管（EB）是通过在respectivement线轴车轮和用于满管栓杆（18）之间的悬挂状态承载单元的线轴移位的方法和装置（ FB）或在下部共同转印位置，其中，所述满管可以从筒管承载单元为满管，或者空筒管的栓杆（18）来传送定位用于空筒管的栓杆（19）（EB） 可以从空筒管的筒管支承部，分别销杆（19）来传送，而满管被移动而安装用于上述下公共转印位置和上公共之间满管栓杆（18）上 其中完整的筒管可以在启动线轴更换手术前被传递到粗纱机的正上方对应的respectivement筒管支承部件（116）转印位置，或空筒管被移位地安装在同时 栓杆用于从上共同转印位置空筒管，其中空筒管从筒管支承部件（116），以用于空筒管的栓杆（19）来传送，以前那样为满管栓杆（18）是 移动到上公共转印位置，到下共同转印位置，用于安装满管栓杆（18）被移位到上公共转印位置时，对满管和栓杆销杆（18）（19后 ）空线轴在暂时保留位置，以防止它们之间可能存在的干扰，而无论是合成的PEG酒吧一个移位举行。
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公开(公告)号：EP1031732B1
公开(公告)日：2008-06-11
申请号：EP00101640.1
申请日：2000-01-31
发明人： Noda, Mitsuo , Yonezawa, Tuyoshi
IPC分类号： F15B15/08
CPC分类号： F15B15/082
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公开(公告)号：EP0879970B1
公开(公告)日：2003-11-12
申请号：EP98303987.6
申请日：1998-05-20
发明人： Noda, Mitsuo , Yonezawa, Tsuyoshi
IPC分类号： F15B15/08
CPC分类号： F15B15/082
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公开(公告)号：EP1031733A2
公开(公告)日：2000-08-30
申请号：EP00103342.2
申请日：2000-02-22
发明人： Noda, Mitsuo
IPC分类号： F15B15/08
CPC分类号： F15B15/082
摘要： The construction for coupling a rodless cylinder (3) to the base (2) includes a hollow duct (2A) formed in the bottom wall of the base (2) and extending along the entire length of the base (2). A projection (20) extending along the entire length of the duct (2A) is formed on the upper inner wall of the duct (2A) when the base (2) and duct (2A) are formed by a drawing or extrusion process. After the base (2) is formed, the longitudinal ends of the projection (20) are cut off by a predetermined length from both longitudinal ends of the base (2). The portions of the duct from which the projections (20) are cut off act as receiving portions into which mounting nuts (17) are inserted, and the end faces of the remaining projection (20) act as stoppers which abut the inserted mounting nuts (17) to position them. The upper walls of the duct (2A) above the receiving portions are cut off to form slits (19) opening to the upper face of the base (2). The rodless cylinder (3) is coupled to the base (2) by inserting mounting bolts through bolt holes on end caps (34) disposed on both ends of the cylinder (3). The bolts further pass through the slits (19) and engage the mounting nuts (17) placed in the receiving portions.
摘要翻译： 建造一个无杆缸装置（3）耦合到所述基座（2）包括在所述基座（2）的底壁形成并沿所述基部（2）的整个长度延伸的中空管道（2A）。 的突出物（20）沿着所述导管（2A）的整个长度延伸的是形成在所述管道（2A）当所述基部（2）和导管（2A）通过拉伸方法或挤压方法形成的上部内壁。 基座（2）的形成之后，所述凸部（20）的纵向端部由从所述基部（2）的预定长度方向两端部的长度切断。 所述管道的所述部分从该突起（20）被切断，充当接收到其中安装螺母（17）被插入的部分，并且剩余的突出部的端面（20）作为止动件抵接所插入的安装螺母（ 17）以定位它们。 接收部分上方的管道（2A）的上壁被切断，以形成狭缝（19）开口于基座（2）的上表面上。 无杆缸装置（3）是通过在设置于气缸（3）的两端的端盖（34）的螺栓孔插入安装螺栓联接到基部（2）。 螺栓进一步通过狭缝（19）和接合在接收部分放置在安装螺母（17）。
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公开(公告)号：EP0798408A1
公开(公告)日：1997-10-01
申请号：EP96810186.5
申请日：1996-03-25
发明人： Kogiso, Takashi , Adachi, Noritaka
IPC分类号： D01H5/26
CPC分类号： D01H5/26
摘要： A three line type drafting device wherein first, second and third sets of drafting rollers (4 and 5, 6 and 7, and 13 and 16) are provided. The middle (second) set of rollers (6 and 7) are both constructed as apron rollers. In the back (third) set of rollers, the top roller (13) is constructed by an apron roller, while bottom roller (16) is constructed as a fluted roller. A guide plate (41) is arranged between the middle bottom and back bottom rollers (9a and 16) and is made to contact, at its top surface, with a lower side of the apron (14) of the back roller set. A desired control of floating fibers is obtained at a back drafting zone between the middle and back sets of rollers (6 and 7; and 13 and 16), while a desired total drafting ratio is obtained between the front and back set of rollers (4 and 5 and 13 and 16) without being influenced by inevitable variation in thickness of the apron (14) at the back roller set.
摘要翻译： 三线式牵伸装置，其中设置有第一，第二和第三组牵伸辊（4和5,6,7和13和16）。 中间（第二组）辊（6和7）均构成围裙辊。 在后面的（第三）辊组中，顶辊（13）由围裙辊构成，而底辊（16）构成为带槽辊。 引导板（41）设置在中间底部和后部底部辊（9a和16）之间，并使其在顶部表面与后部辊组的围裙（14）的下侧接触。 在中间和后面的辊组（6和7;和13和16）之间的后部牵伸区域获得所需的浮动纤维的控制，同时在前辊和后组辊（4）之间获得期望的总牵伸比 和5和13和16），而不受后辊组件上的裙板（14）的厚度的不可避免的变化的影响。
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公开(公告)号：EP0351371B1
公开(公告)日：1996-09-25
申请号：EP89810526.7
申请日：1989-07-12
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公开(公告)号：EP0421938B1
公开(公告)日：1995-12-27
申请号：EP90810753.5
申请日：1990-10-03
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38.发明授权Apparatus for preventing unwinding of roving end applied to roving bobbin transporting system 失效防止应用于粗纱筒管输送系统的粗纱端展开的装置
公开(公告)号：EP0247973B1
公开(公告)日：1995-08-02
申请号：EP87810314.2
申请日：1987-05-26
发明人： Kogiso, Takashi , Kurachi, Yoshio
CPC分类号： D01H9/18 , B65H65/005 , B65H2701/31 , D01H9/005
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39.发明公开
公开(公告)号：EP0603125A1
公开(公告)日：1994-06-22
申请号：EP93810847.9
申请日：1993-12-02
IPC分类号： D01G19/08
CPC分类号： D01G19/08
摘要： A method and apparatus for piecing lap sheets in a textile machine, such as a comber or ribbon lap machine. The machine is stopped when a lap roll EL is nearly emptied. A pressing member 53 at a rest position C1 is moved to an operating position C2, and a breaking comb 32 is moved from a rest position Al to an operating position A2 so that the lap sheet LP2 is broken. A full lap FL is then rolled onto a pair of feed rollers 10 and 11. A suction pipe 43 is then moved to an operating position B1, so as to engage with an end S1 of a new lap sheet LP1 from the full lap roll FL. The suction pipe 43 is then moved to a position B3 located at a distance from a nip line N1 longer the length of the lap sheet LP1 from the nip line N1 to its edge, causing the ends of the old and new lap sheets to be superimposed. A reverse rotation of the feed rollers 10 and 11 then occurs, so that the fibers of the new lap sheet LP1 at the superimposed portion are stretched. Finally, a pressing member 53 is again moved to the operating position C2, so that the fibers at the superimposed portion are pressed toward the lap sheet plate 20 to obtain a neatly superimposed condition.
摘要翻译： 一种用于在诸如精梳机或织带机之类的纺织机械中拼接片材的方法和装置。 当膝卷EL几乎排空时，机器停止。 在静止位置C1处的按压构件53移动到操作位置C2，并且断裂梳32从静止位置A1移动到操作位置A2，使得搭接片LP2断裂。 然后将一整圈FL卷绕到一对进给辊10和11上。然后将吸入管43移动到操作位置B1，以便从全卷圈FL FL与新的搭接片LP1的端部S1接合 。 然后将抽吸管43移动到位置B3，该位置B3距离棉卷LP1的长度从夹持线N1延伸到其边缘的压合线N1一段距离，使旧的和新的搭接片的端部叠加 。 然后发生进给辊10和11的反向旋转，使得叠置部分处的新的搭接片LP1的纤维被拉伸。 最后，按压构件53再次移动到操作位置C2，使得叠加部分处的纤维被压向膝盖板20以获得整齐地叠加的状态。
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公开(公告)号：EP0421938A3
公开(公告)日：1992-04-15
申请号：EP90810753.5
申请日：1990-10-03
摘要： An improvement of a unit drafting mechanism of a spinning machine, provided with at least one unit drafting mechanism, provided with a pair of slide metals (3,4) disposed on roller stands facing each other and a plurality of bottom rollers (5,6,7) and top rollers (25,26,27,28) journaled on these slide metals (3,4) in a rotatable condition, wherein each bottom roller (5,6,7) is provided with an axial air passage (12) formed coaxially with its center axis, air jet apertures (13,14) are radially formed at both end portions near to the bearing bores (9) of the slide metals (3,4) each aperture (13,14) is connected to the axial air passage (12), and the axial air passage (12) is connected to a source (21) of compressed air, whereby the possible deposition of flies in the circumference and journal portions of draft rollers can be effectively eliminated by continuously or intermittently supply compressed air through the axial air passage (12) of the bottom rollers (5,6,7).
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