会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 63. 发明授权
    • Weft-beating mechanism with variable-stroke reed
    • 具有可变冲程簧片的纬纱机构
    • US3939876A
    • 1976-02-24
    • US460575
    • 1974-04-12
    • Jean Robert
    • Jean Robert
    • D03D39/22D03D27/08D03D49/60
    • D03D27/08D03D39/226
    • A weft-beating mechanism with variable-stroke reed for use in a loom for weaving toweling fabric in which, between the sley and the drive, there is provided a transmission operable by a control element to vary the stroke of the sley. The transmission comprises a sleeve having a multiplicity of axial grooves juxtaposed with axial grooves on the control element, the confronting grooves receiving balls for coupling the control element with the sleeve. The control element is provided additionally with helical grooves which confront helical grooves on the sley, the confronting grooves receiving balls for coupling the sley to the control element. When axial displacement of the control element is prevented, therefore, the sley undergoes full stroke displacement whereas, when the control element permits axial displacement, a less than full stroke is applied.
    • 一种用于编织毛巾织物的织机中的可变冲程簧片的纬纱打浆机构,其中,在梭形和驱动之间,提供可由控制元件操作的变速器,以改变筘的行程。 变速器包括具有与控制元件上的轴向槽并列的多个轴向槽的套筒,相对的槽容纳用于将控制元件与套筒相结合的球。 控制元件另外设置有螺旋槽,该螺旋槽面对筘座上的螺旋槽,相对的槽接收用于将筘座连接到控制元件的滚珠。 因此,当防止控制元件的轴向位移时,筘座经历全行程位移,而当控制元件允许轴向位移时,施加小于全行程。
    • 64. 发明授权
    • Drive system for reed roller of weaving machine
    • 织机筘辊驱动系统
    • US3866482A
    • 1975-02-18
    • US38006473
    • 1973-07-17
    • VOEST AG
    • FILTER WALTHER
    • D03D49/60D03D47/26D03D49/64F16H27/02
    • D03D47/265Y10T74/1529
    • The drive system for intermittently rotating a reed roller incorporated in a flat weaving machine comprises a unidirectionally rotatable mounted reed shaft which is corotationally connected to said reed roller. A torsion bar is coaxial with said reed shaft and has first and second ends and at said first end is corotationally connected to one end of said reed shaft. A one-way coupling operatively connects actuating means to said second end of said torsion bar. Said actuating means are operable to rotate said second end of said torsion bar in a predetermined sense by means of said one-way coupling. A ratchet wheel is corotationally connected to said reed shaft. A locking pawl is movable into and out of locking engagement with said ratchet wheel. Holding-down means serve to hold said locking pawl in locking engagement with said ratchet wheel to hold said reed shaft against rotation during said rotation of said second end of said torsion bar in said predetermined sense by said actuating means.
    • 用于间歇地旋转结合在平织机中的筘辊的驱动系统包括一个单向可旋转的安装的簧片轴,其与所述的筘辊共轴连接。 扭杆与所述簧片轴同轴并且具有第一和第二端,并且在所述第一端处与所述簧片轴的一端共同连接。 单向联接器将致动装置操作地连接到所述扭杆的所述第二端。 所述致动装置可操作以借助于所述单向联接器以预定的意义旋转所述扭杆的所述第二端。 棘轮与所述簧片轴共同连接。 锁定爪可移动进入和离开与所述棘轮的锁定接合。 按压装置用于将所述锁定爪保持与所述棘轮锁定接合,以在所述致动装置以所述预定的方向旋转所述扭杆的所述第二端期间保持所述簧片轴不旋转。