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    • 2. 发明授权
    • Apparatus for telescopically assembling a tubing segment on a length of
tubing
    • 用于在一段管道上套管组装管段的装置
    • US5594981A
    • 1997-01-21
    • US531541
    • 1995-09-21
    • Carl J. PiontekBradford L. Buck
    • Carl J. PiontekBradford L. Buck
    • B25B27/10B25B27/28B29C55/24B23P19/02
    • B25B27/10B25B27/28B29C55/24Y10T279/1074Y10T279/1926Y10T29/49911Y10T29/53657Y10T29/53987
    • An apparatus is disclosed which has utility for assembling a flexible tubular segment telescopically upon an end portion of a length of tubing when the tubing has an outer diameter which is substantially the same or greater than the inner diameter of the tubular segment. The apparatus has the capacity to controllably stretch the flexible tubular segment sufficiently to facilitate passage therethrough of an end portion of a length of the tubing. The end portion of the length of tubing is then positioned inside the stretched flexible tubular segment such that the stretched tubular segment is located a pre-selected distance from the free end of the end portion of the length of tubing. The tubular segment is then allowed to contract around the the end portion. The assembled tubular segment and end portion of the length of tubing are then ejected from the apparatus while maintaining the pre-selected distance of the tubular segment from the free end of the end portion of the length of tubing.
    • 公开了一种用于当管道具有基本上等于或大于管状部分的内径的外径时将柔性管状部分可伸缩地组装在一段管道的端部上的实用性。 该设备具有足够的可控地拉伸柔性管状部分的能力,以便于通过一段长度管道的端部的通道。 然后将管长度的端部定位在拉伸的柔性管状段内,使得拉伸的管状段位于距离管的长度端部的自由端的预选距离处。 然后允许管状部分围绕端部收缩。 然后将组装的管段和管长度的端部从设备中排出,同时保持管段的预选距离远离管长度端部的自由端。