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    • 6. 发明授权
    • Method for production of a velvet ribbon with double-sided nap and ribbon weaving machine for carrying out said method
    • 用于实施所述方法的用于生产具有双面绒毛和带状织造机的天鹅绒带的方法
    • US07644737B2
    • 2010-01-12
    • US11990459
    • 2006-03-09
    • Martin Mueller
    • Martin Mueller
    • D03D27/10D03D39/16D03D39/18D03D41/00
    • D03D39/16D03D35/00D03D39/18
    • A velvet ribbon with double-sided nap is produced by weaving three superimposed webs (8, 10, 12) connected to each other by nap threads (14). The nap threads (14) of the above triple web are separated between the middle web (8) and a first web (10) in a first cutting device (36, 36a). In a second cutting device (46, 46a) the nap threads between the middle web (8) and the second web (12) are separated to give the middle web as a double-sided velvet ribbon (8). The corresponding ribbon weaving machine (2) comprises three superimposed weaving points (31) each with a weft introduction body and a common shedding device (16). A first cutting device (36) for cutting the nap threads (14a) between the middle web (8) and a first web (12) and a second cutting device (46) for cutting the nap threads (14b) between the middle web (8) and the second web (10) are provided afterwards. The velvet ribbon (8) produced thus has a nap (56, 58) on both sides.
    • 具有双面绒毛的天鹅绒色带通过用由丝线(14)彼此连接的三个叠加的织物(8,10,12)进行编织来制造。 在第一切割装置(36,36a)中,上述三重网的拉丝(14)在中间腹板(8)和第一腹板(10)之间分开。 在第二切割装置(46,46a)中,中间腹板(8)和第二腹板(12)之间的打褶线被分离,以使得中间腹板作为双面绒布带(8)。 相应的带状织机(2)包括三个叠加的织造点(31),每一个织纬点均具有引纬体和共同的开口装置(16)。 一种第一切割装置(36),用于切割中间腹板(8)和第一腹板(12)之间的纱线(14a)和第二切割装置(46),用于切割中间腹板 8)和第二网(10)之后。 由此制成的天鹅绒丝带(8)在两侧具有小睡(56,58)。
    • 7. 发明授权
    • Weft introduction needle for a ribbon needle loom
    • 纬纱针织针织针
    • US07451787B2
    • 2008-11-18
    • US11597849
    • 2004-06-03
    • Francisco Speich
    • Francisco Speich
    • D03D35/00D03D47/42D03D47/10D03D47/20
    • D03D47/06D03D35/00
    • The weft introduction needle for a ribbon needle loom comprises a bent arm (20), which may be fixed at one end (22) to a drive element (24) of a ribbon needle loom and comprises a hook (28) at the other end (26), for registering an exposed thread loop. The arm (20) is provided with a guide piece (30) essentially over the whole length thereof, forming a longitudinal slot (32) with the arm (20) for accommodating at least one weft thread. At the end away from the hook (28), the guide piece is connected to the arm (20), by means of a connector piece (34). A guidance element (36) is arranged on the side of the arm (20) facing away from the guide piece (30) in order to improve the guiding of a weft thread loop, extending over only a section of the length of the arm, starting from the vicinity of the hook (28), whereby the guidance element (36) forms a diverter point (35) in the region away from the hook (28), for diverting the free flare (38) of the weft thread loop (6).
    • 用于带状针织机的引纬针包括弯曲臂(20),其可以在一端(22)固定到带状针织机的驱动元件(24),并且包括在另一端的钩(28) (26),用于注册暴露的线圈。 臂(20)在其整个长度上基本上设置有导向件(30),与臂(20)形成用于容纳至少一根纬纱的纵向槽(32)。 在远离钩(28)的一端,引导件通过连接件(34)与臂(20)连接。 引导元件(36)布置在背离引导件(30)的臂(20)侧上,以便改进仅在臂长度的一段延伸的纬纱线的引导, 从钩(28)的附近开始,由此引导元件(36)在远离钩(28)的区域中形成转向点(35),用于使纬纱线圈的自由张力(38)转向( 6)。
    • 8. 发明申请
    • Weft Introduction Needle for a Ribbon Needle Loom
    • 纬编介绍丝针针织针
    • US20070227612A1
    • 2007-10-04
    • US11597849
    • 2004-06-03
    • Francisco Speich
    • Francisco Speich
    • D03D47/06
    • D03D47/06D03D35/00
    • The weft introduction needle for a ribbon needle loom comprises a bent arm (20), which may be fixed at one end (22) to a drive element (24) of a ribbon needle loom and comprises a hook (28) at the other end (26), for registering an exposed thread loop. The arm (20) is provided with a guide piece (30) essentially over the whole length thereof, forming a longitudinal slot (32) with the arm (20) for accommodating at least one weft thread. At the end away from the hook (28), the guide piece is connected to the arm (20), by means of a connector piece (34). A guidance element (36) is arranged on the side of the arm (20) facing away from the guide piece (30) in order to improve the guiding of a weft thread loop, extending over only a section of the length of the arm, starting from the vicinity of the hook (28), whereby the guidance element (36) forms a diverter point (35) in the region away from the hook (28), for diverting the free flare (38) of the weft thread loop (6).
    • 用于带状针织机的引纬针包括弯曲臂(20),其可以在一端(22)固定到带状针织机的驱动元件(24),并且包括在另一端的钩(28) (26),用于注册暴露的线圈。 臂(20)在其整个长度上基本上设置有导向件(30),与臂(20)形成用于容纳至少一根纬纱的纵向槽(32)。 在远离钩(28)的一端,引导件通过连接件(34)与臂(20)连接。 引导元件(36)布置在背离引导件(30)的臂(20)侧上,以便改进仅在臂长度的一段延伸的纬纱线的引导, 从钩(28)的附近开始,由此引导元件(36)在远离钩(28)的区域中形成转向点(35),用于使纬纱线圈的自由张力(38)转向( 6)。
    • 10. 发明授权
    • Electromagnetic shedding device for a textile machine
    • 纺织机电磁脱落装置
    • US5373871A
    • 1994-12-20
    • US946311
    • 1992-11-05
    • Francisco Speich
    • Francisco Speich
    • D03C3/06D03C3/20
    • D03C3/20
    • A shedding device for a textile machine contains two lifting blades (120) which move to and fro antagonistically, two traction elements (121) which can be engaged and disengaged with the lifting blades (120) and an insertion device (12) which is arranged so that the traction elements adopt a defined position with respect to the pole regions when in the lower shed position. The traction elements (121) have coupling parts (123) with hooks (126) which can be coupled with matching lifting blade parts, and stop parts (54) which co-operate with the stop board (46) for the rest position and with the lower edge of the lifting blade (120) so that they move to and fro interlocked with the traction elements (121) coupled with the blades (120). As a result of this defined position and of the insertion and withdrawal of the traction elements from the lower shed position and the interlocking drive, the power of the electromagnets and of the shedding machine can generally be markedly reduced with a reliable switching function at high frequency up to 2500 min.sup.-1.
    • PCT No.PCT / CH92 / 00041 Sec。 371日期:1992年11月5日 102(e)日期1992年11月5日PCT提交1992年3月2日PCT公布。 出版物WO92 / 16678 1991年10月1日,用于纺织机器的脱落装置包含两个相对移动的提升叶片(120),两个牵引元件(121)可与提升叶片(120)接合和分离,并且插入 装置(12),其布置成使得当处于下部梭口位置时,牵引元件相对于极区域采取限定的位置。 牵引元件(121)具有联接部分(123),其具有可与匹配的提升叶片部分联接的钩(126),以及与止动板(46)配合用于静止位置的停止部件(54) 提升叶片(120)的下边缘使得它们与与叶片(120)联接的牵引元件(121)互相移动。 由于该定义的位置以及牵引元件从下部梭口位置和互锁驱动器的插入和取出,电磁体和脱开机器的功率通常可以在高频率下以可靠的开关功能显着减小 高达2500分钟-1。