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
    • 5. 发明授权
    • Apparatus for wrapping pipe with multiple strips
    • 用于包装多条管子的装置
    • US3823883A
    • 1974-07-16
    • US22799572
    • 1972-02-22
    • GROTNES MACHINE WORKS INC
    • FENCL VROZE ANAURECKAS E
    • B21F17/00F16L9/04B65H81/08B21F3/04
    • F16L9/04Y10S83/924Y10T29/49874Y10T29/5177Y10T29/53352
    • A method and apparatus for wrapping pipe, of the type used in gas pipe lines for example, with multiple strips of metal strapping. The pipe is mounted on a pair of chucks which fit into the open ends of the pipe to rotate the pipe while multiple spools of metal strapping are moved axially along the pipe. The ends of the multiple strips of strapping are initially clamped to a dummy mandrel having the same outside diameter as the pipe, and this mandrel is rotated along with the pipe so that the multiple strips of strapping are wound helically around the mandrel and the pipe as the spools of strapping are traversed along the length of the pipe. At the terminating end of the pipe, the wrapping of the multiple strips of strapping is continued on to a second dummy mandrel having the same outside diameter as the pipe, and the strapping is then clamped and cut on the second dummy mandrel. A pair of cutting discs are provided for cutting off the metal strapping flush with the ends of the pipe, and a pair of clamping ring locators are provided for positioning clamping rings adjacent the opposite ends of the pipe. The chucks which hold and rotate the pipe comprise expanding mandrels for expanding the pipe and the wrapping outwardly against the clamping ring so that the wrapping is clamped firmly between the clamping ring and the pipe at both ends of the pipe.
    • 一种用于将诸如用于多条金属带的气体管线中使用的类型的管道的方法和装置。 管道安装在一对卡盘上,该卡盘装配在管道的开口端,以旋转管道,同时多个金属捆扎带沿管道轴向移动。 多个捆扎带的端部最初被夹紧到具有与管相同的外径的虚拟心轴上,并且该心轴与管一起旋转,使得多个捆扎条缠绕在心轴和管上作为 捆扎的卷轴沿着管道的长度穿过。 在管的终端处,多条带捆扎带的包裹继续到与管子具有相同外径的第二假模心轴上,然后将捆扎带夹紧并在第二虚拟芯棒上切割。 提供一对切割盘,用于切断与管的端部齐平的金属带,并且提供一对夹紧环定位器,用于邻近管的相对端定位夹紧环。 保持和旋转管道的卡盘包括扩大的心轴,用于使管子膨胀,并将包裹物向外压靠在夹紧环上,使得包裹物牢固地夹紧在夹紧环和管道两端的管子之间。
    • 7. 发明授权
    • Method of and machine for manufacturing pipe cleaners
    • 制造管道清洁剂的方法和机器
    • US4171850A
    • 1979-10-23
    • US864513
    • 1977-12-27
    • Allan Eriksson
    • Allan Eriksson
    • A46D3/05
    • A46D3/05Y10T29/49798Y10T29/5187Y10T29/53352
    • Pipe cleaners comprising a plurality of short pieces of threads as active elements are formed in machines arranged in pairs. Threads are wound in helices around two rigid wires, which are advanced adjacent and parallel to each other and each belong to a different one of the machines of the pair. The turns of the helices are severed between the wires in such a way that two pieces of thread are formed of each turn. Half of the thread pieces are secured to each wire by approaching one additional wire to each of the firstmentioned wires and twisting the wires pairwise for clamping the thread pieces between the wires of each pair and for forming two pipe cleaner strings, which are subsequently cut into individual pipe cleaners.The common parts of the machines of a pair comprise thread bobbins, thread winding means, thread severing means and means for guiding the thread helices forming wires.
    • 在成对布置的机器中形成包括多条短的螺纹作为有源元件的管道清洁器。 螺纹缠绕在围绕两条刚性线的螺旋线中,两条刚性线彼此相邻并且彼此平行,并且各自属于该对中的不同机器。 电线之间的螺旋线以这样的方式切断,使得两条螺纹由每一匝形成。 一半的螺纹件通过接近一条额外的电线固定到每条电线上,每条线连接到每条电线上,并将电线成对扭转,以将线段夹紧在每对电线之间,并形成两个管道清洁器串,随后将其切割成 单个管道清洁剂。