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公开(公告)号:US5319831A
公开(公告)日:1994-06-14
申请号:US38543
申请日:1993-03-29
申请人: Katsuomi Takehara
发明人: Katsuomi Takehara
CPC分类号: D02G1/125
摘要: A fiber crimping apparatus is disclosed which has an internally contacting type nip roller which consists of a ring roller and an inscribed roller rotating together in the same direction at the same speed. The apparatus is provided with a control groove formed on the surfaces of the ring roller and/or the inscribed roller holding the fiber bundle between them and which controls the thickness in the transverse direction of the fiber bundle to be crimped. As the fiber bundle in the nip zone is controlled in the transverse direction, the constriction of the fiber bundle is produced evenly in full width and the crimping process produces even waves and the apparatus is operated stably.
摘要翻译: 公开了一种光纤压接装置,其具有内部接触型夹持辊,其由以相同速度沿同一方向一起旋转的环形辊和内接辊组成。 该装置设置有控制槽,该控制槽形成在环形辊和/或内接辊的表面上,保持纤维束在它们之间并且控制要压接的纤维束的横向厚度。 由于夹持区域中的纤维束在横向被控制,所以纤维束的收缩部全部均匀地产生,并且卷曲处理产生均匀的波,并且该装置稳定地操作。
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公开(公告)号:US5373763A
公开(公告)日:1994-12-20
申请号:US40984
申请日:1993-03-31
申请人: Katsuomi Takahara
发明人: Katsuomi Takahara
CPC分类号: D01G1/04 , Y10S83/913 , Y10T83/323 , Y10T83/6548 , Y10T83/6667 , Y10T83/7709
摘要: An apparatus for cutting a crimped fiber bundle accurately at a high speed in compliance with the high-speed capacity of a crimping machine has a rotor including bisymmetrical finger disks, hook-shaped fingers extending from peripheries of the finger disks, and clamping disks which rotate at a uniform speed at the back of the finger disks. The fingers cross each other at one location in the apparatus adjacent the peripheries of the finger disks to form an interlocking area, which defines an inlet for the fiber bundle. Downstream of the interlocking area in the rotating direction of the rotor is formed a hooking area where the fiber bundle is pulled into a zigzag configuration. Finally, the fiber bundle assuming the zigzag configuration is cut.
摘要翻译: 根据卷边机的高速容量,高速切割卷曲纤维束的装置具有转子,该转子包括双指状指盘,从手指盘的周边延伸的钩形指状物和旋转的夹紧盘 以均匀的速度在指盘的背面。 手指在与设备的周边相邻的设备的一个位置处彼此交叉以形成互锁区域,该区域限定了纤维束的入口。 在转子的旋转方向上的互锁区域的下游形成有钩状区域,其中纤维束被拉成曲折形状。 最后,假设Z字形配置的纤维束切割。
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公开(公告)号:US4738351A
公开(公告)日:1988-04-19
申请号:US824964
申请日:1986-01-31
申请人: Katsuomi Takehara
发明人: Katsuomi Takehara
CPC分类号: B65H20/06
摘要: A conveyor having a conveying surface, which contacts an object to be conveyed, by plural coiled springs which rotate endlessly in accordance with the rotation of a main roller. The springs are trained over the main roller and a subordinate roller, which is provided at an appropriate distance from main roller and which rotates freely, in such a manner as the axis of spiral of each coiled spring runs in the direction of conveyance.
摘要翻译: 一种输送机,具有与主辊的旋转无级旋转的多个螺旋弹簧接触被输送物体的输送面。 弹簧在主辊和主辊上进行训练,下辊设置在与主辊适当的距离处,并且可以以每个螺旋弹簧的螺旋轴线沿着输送方向延伸的方式自由旋转。
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公开(公告)号:US5544397A
公开(公告)日:1996-08-13
申请号:US531269
申请日:1995-09-20
申请人: Katsuomi Takehara
发明人: Katsuomi Takehara
CPC分类号: D02G1/12
摘要: A fiber crimping apparatus includes a relatively large diameter ring roller and an inscribed roller in contact with an inner surface of the ring roller. The two rollers are rotatable in the same direction at the same velocity and defined between contacting surfaces thereof a nip zone through which are to be fed bundles of fibers that are to be crimped therebetween. Each roller has thereon a respective side ring that is rotatable with the respective roller. The two rollers and two rings therefore define therebetween, at a downstream side of the nip zone, a stuffing box into which the bundles of fibers pass from the nip zone. A crimping resisting device is installed at a downstream side of the stuffing box and includes a movable member that is mounted to be movable in a widthwise direction of the stuffing box and of the bundles of fibers passing therethrough.
摘要翻译: 纤维卷曲装置包括相对大直径的环形辊和与环形辊的内表面接触的内接辊。 两个辊可以以相同的速度在相同的方向上旋转,并且在其接触表面之间限定夹持区,夹持区将通过夹持区域供给要被压接在其间的纤维束。 每个滚筒上都有一个相应的侧环,该侧环可以与相应的滚筒一起转动。 因此,两个辊和两个环在它们之间限定夹紧区的下游侧,一个填料箱,纤维束从夹持区通过。 抗压装置安装在填料函的下游侧,并且包括可移动件,该活动件安装成可在填料箱的宽度方向和纤维束通过。
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公开(公告)号:US5704266A
公开(公告)日:1998-01-06
申请号:US568229
申请日:1995-12-06
申请人: Katsuomi Takehara
发明人: Katsuomi Takehara
CPC分类号: D01G1/04 , Y10S83/913 , Y10T83/2103 , Y10T83/4838
摘要: The present invention is designed to wind a long continuous fiber around a rotor and to cut the fiber in prescribed lengths by blades positioned at intervals on the circumference of a rotor. Scrapers rotate together with the rotor in order to scrape out the cut fibers displaced between the blades in accordance with the reciprocal movement of the rotor in the axial direction. The use of scrapers makes it possible to prevent the over packing of the cut fibers disposed between the blades, as seen in the case of conventional apparatuses, and to forcibly discharge the cut fibers from between the blades. Consequently, the cutting ability improves remarkably, specifically in cases where the fiber to be cut is especially short.
摘要翻译: 本发明被设计成围绕转子缠绕长连续纤维,并且通过位于转子圆周上的间隔设置的刀片将规定长度的纤维切割。 刮刀与转子一起旋转,以便根据转子在轴向上的往复移动来刮除在叶片之间移动的切割纤维。 使用刮板可以防止设置在叶片之间的切割纤维的过度包装,如在常规设备的情况下所见,并且强制地从切割的纤维从叶片之间排出切割的纤维。 因此,切割能力显着提高,特别是在要切割的纤维特别短的情况下。
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公开(公告)号:US4688455A
公开(公告)日:1987-08-25
申请号:US825928
申请日:1986-02-04
申请人: Katsuomi Takehara
发明人: Katsuomi Takehara
CPC分类号: B26D7/14 , B26D1/565 , Y10T83/323 , Y10T83/4743 , Y10T83/4789 , Y10T83/6582 , Y10T83/7788
摘要: A cutting device for a belt-like object is characterized by a pair of feed rollers and another pair of feed rollers which hold from both sides an object being supplied to be cut in succession. The rollers rotate at the same speed and are mounted in a horizontal direction respectively above and below the cutting position. The rotation of a main shaft driven by a motor is transmitted to a driving shaft of the pair of feed rollers placed above the cutting position through the main driving wheel of a one-way clutch. The rotation of the main shaft is also transmitted to a driving shaft of another pair of feed rollers placed below the cutting position through a subordinate driving wheel of said one-way clutch. An accelerating system and an electromagnetic clutch are provided between said main shaft and said driving shaft of the lower feed rollers, and said electromagnetic clutch is actuated in synchronism with the cutting cycle of a blade provided at a position close to said cutting position for cutting said object to be cut periodically in a crossing direction. The driving shaft of the lower feed rollers is accelerated when said blade has moved from the starting position to cutting to the finishing position and when the edge of the following object to be cut has been caught by said lower feed rollers.
摘要翻译: 用于带状物体的切割装置的特征在于一对进给辊和另一对进给辊,其从两侧保持被供应以被连续切割的物体。 辊子以相同的速度旋转,分别安装在切割位置上方和下方的水平方向。 由马达驱动的主轴的旋转通过单向离合器的主驱动轮传递到位于切割位置上方的一对进给辊的驱动轴。 主轴的旋转也通过所述单向离合器的从属驱动轮传递到放置在切割位置下方的另一对进给辊的驱动轴。 在所述主轴和下进给辊的所述驱动轴之间设置加速系统和电磁离合器,并且所述电磁离合器与设置在靠近所述切割位置的位置处的叶片的切割循环同步地致动,用于切割所述 要在交叉方向周期性地切割的物体。 当所述刀片从起始位置移动到切割到完成位置时,并且当待切割的物体的边缘被所述下部进给辊夹住时,下部进给辊的驱动轴被加速。
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公开(公告)号:US4908920A
公开(公告)日:1990-03-20
申请号:US260516
申请日:1988-10-20
申请人: Katsuomi Takehara
发明人: Katsuomi Takehara
IPC分类号: D02G1/12
CPC分类号: D02G1/12
摘要: Apparatus for crimping fibers comprises a ring roller of a comparatively large diameter which rotates in one direction and an inscribed roller which contacts the inner surface of said ring roller and which rotates in the same direction at the same velocity as the ring roller while holding bundles of fibers to be crimped between the two rollers and side rings which are situated on both sides of the place of contact of the two rollers and which rotate in the same direction at the same velocity as these rollers, and by forming the surrounding of a stuffing box by said rollers and rings.
摘要翻译: 用于卷曲纤维的装置包括:沿一个方向旋转的相对较大直径的环形滚筒和接触所述环形滚筒的内表面并且以与所述环形滚筒相同的速度在相同方向上旋转的内接辊,同时保持 要卷绕在两个辊和侧环之间的纤维,它们位于两个辊的接触位置的两侧,并以与这些辊相同的速度沿相同的方向旋转,并且通过形成填料函的周围 通过所述辊和环。
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