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公开(公告)号:US4231694A
公开(公告)日:1980-11-04
申请号:US29323
申请日:1979-04-12
申请人: Mikhail R. Unigovsky , Evgeny V. Rulevsky , Fedor I. Sapa , Alexei T. Parkhomchuk , Arnold S. Yampolsky , Veniamin S. Rotenfeld , Vasily T. Ivanov , Isaak Y. Nemirovsky , Viktor M. Kovalenko , Nikolai S. Vnuchenko
发明人: Mikhail R. Unigovsky , Evgeny V. Rulevsky , Fedor I. Sapa , Alexei T. Parkhomchuk , Arnold S. Yampolsky , Veniamin S. Rotenfeld , Vasily T. Ivanov , Isaak Y. Nemirovsky , Viktor M. Kovalenko , Nikolai S. Vnuchenko
IPC分类号: B23C3/12 , B23D79/02 , B23K37/02 , B23K101/06 , B23C1/20
CPC分类号: B23D79/021 , Y10T409/3042 , Y10T409/304256 , Y10T409/30644 , Y10T409/30756
摘要: A welding bulge removing apparatus comprises a U-shaped carrier adapted to be placed by means of rollers on welded pipes at the weld bulge, and being provided with an arcuate guideway and a toothed segment. It also comprises a motor-operated carriage having a driving gear wheel and support rollers. Mounted on the carrier are cutting tool holders movable to and from the weld bulge. The gear wheel and the support rollers of the carriage are respectively brought into engagement with the toothed segment and the arcuate guide-way of the carrier. The carriage is adapted to be rigidly connected to a lifting mechanism of a vehicle used for raising and carrying the welding bulge removing apparatus, whereby rotation of the carrier is effected, while the carriage remains immobilized.
摘要翻译: 一种焊接凸起去除装置,包括一个U形载体,该U形载体适于通过在焊接凸起处的焊接管上的辊放置,并且设置有弓形导轨和带齿段。 它还包括具有驱动齿轮和支撑辊的电动托架。 安装在托架上的是可移动到焊接凸起的切割刀架。 托架的齿轮和支撑辊分别与齿形段和托架的弓形导轨接合。 滑架适于刚性地连接到用于升高和携带焊接凸起去除装置的车辆的提升机构,由此在托架保持固定的同时使托架旋转。