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    • 91. 发明申请
    • METHOD OF FORMING PIPE END STRUCTURE
    • 管端结构方法
    • US20140360002A1
    • 2014-12-11
    • US14146813
    • 2014-01-03
    • SHINKO PIPE KOGYO KABUSHIKI KAISHA
    • Kenichi MORI
    • B21D39/04
    • B21D39/046B21K25/00Y10T29/49908
    • A method of forming a pipe end structure includes providing a pipe assembly including a metal pipe blank, a ridge, and a tubular fitting, and pressing an inner surface of the pipe blank outwardly. The ridge protrudes outward from an outer surface of the pipe blank. The fitting includes a threaded portion having a thread on an outer surface thereof. The fitting has a first edge and a second edge and is fitted over the pipe blank with the first edge of the fitting being in contact with the ridge protruding from the pipe blank. An inner surface of the pipe blank is pressed outwardly such that a part of the pipe blank protrudes from an outer surface of the pipe blank outwardly at a position adjacent to the second edge of the fitting, thereby forming a locking portion that is in contact with the second edge of the fitting.
    • 一种形成管端结构的方法包括提供一种管组件,其包括金属管坯,脊和管件,并向外挤压管坯的内表面。 脊从管坯的外表面向外突出。 配件包括在其外表面上具有螺纹的螺纹部分。 配件具有第一边缘和第二边缘,并且被配合在管坯上方,配件的第一边缘与从管坯突出的脊部接触。 管坯的内表面被向外挤压,使得管坯的一部分从管坯的外表面向外突出于与配件的第二边缘相邻的位置,由此形成与 配件的第二个边缘。
    • 96. 发明申请
    • FLUID CONDUIT COVER INSTALLATION DEVICES, SYSTEMS AND METHODS
    • 流体管道安装装置,系统和方法
    • US20140150516A1
    • 2014-06-05
    • US14091982
    • 2013-11-27
    • THE GATES CORPORATION
    • Yelena GrayMartin K. Bauer
    • B21D39/04F16L57/00B21J5/06
    • B21D39/046B21J5/06B29C53/086B29C67/0014F16L11/042F16L55/18F16L57/005Y10T29/49908
    • An embodiment for disposing a sleeve on a fluid conduit includes positioning a sleeve through lead rollers, pressing sleeve edges to flatten the sleeve against its normal geometry, aligning the flattened sleeve with opposing guide channels defined in an passage through a sleeve guide, feeding the sleeve through the passage, and compressing the sleeve in the passage, letting the edges of the sleeve ride against the guide channels to open the sleeve. A length of the compressed sleeve exiting the guide may be cut using a heated device that fuses the sleeve material, leaving the sleeve clear to receive a fluid conduit. A collar may be disposed around an end of the cut sleeve and over the conduit, then compressed, with an end of the sleeve captured between the collar and end of the conduit. This compressing may define at least one raised portion in the collar.
    • 将套管布置在流体导管上的实施例包括将套筒定位在引导辊上,按压套筒边缘以使套筒平坦地抵靠其正常几何形状,使扁平套筒与通过套筒导向器的通道中限定的相对的导向通道对准, 通过通道,并且压缩通道中的套筒,使套筒的边缘抵靠引导通道打开套筒。 离开引导件的压缩套筒的长度可以使用加热的装置来切割,所述加热装置使套筒材料熔化,使套筒清洁以接收流体导管。 套环可以设置在切割套筒的端部周围并且在导管上方,然后被压缩,套筒的端部被捕获在套管和导管的端部之间。 该压缩可以限定轴环中的至少一个凸起部分。
    • 99. 发明申请
    • Crimping Tool
    • 卷边工具
    • US20140096360A1
    • 2014-04-10
    • US14060642
    • 2013-10-23
    • Rostra Tool Company
    • Richard A. SteinerJoseph Krzyzanski
    • B21D39/04
    • B21D39/046B21D39/048
    • A crimping tool is provided for coupling a pipe with a connector or fitting. The crimping tool includes a first jaw having an opening on one side. The opening has a first slot sized and shaped to receive a portion of a pipe connector. A second jaw is operably coupled to the first jaw, the second jaw having a semi-cylindrical surface on one side with a second slot disposed therein. The semi-cylindrical surface sized and shaped to receive a portion of the pipe connector. The first jaw and second jaw are moveable between a first position and a second position, the semi-cylindrical surface being arranged at least partially within the opening when in the closed position.
    • 提供一种用于将管道与连接器或配件联接的压接工具。 压接工具包括在一侧具有开口的第一钳口。 开口具有尺寸和形状以接收管连接器的一部分的第一槽。 第二钳口可操作地联接到第一钳口,第二钳口在一侧具有半圆柱形表面,其中设置有第二槽。 半圆柱形表面的尺寸和形状适于容纳管连接器的一部分。 第一钳口和第二钳口可在第一位置和第二位置之间移动,当处于关闭位置时,半圆柱形表面至少部分地布置在开口内。