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公开(公告)号:US6154988A
公开(公告)日:2000-12-05
申请号:US147939
申请日:1999-06-03
申请人: Alexandr V. Bykov , Stanislav K Vasilenko , Alexandr S. Dzhardzhimanov , Marat Sh. Ibragimov , Andrei B. Koval , Alexandr S. Kumylganov , Jury B. Leichenko , Vladimir D. Musiiko , Vasily I. Savenok , Valery D. Chernaev , Viktor I Yakovlev
发明人: Alexandr V. Bykov , Stanislav K Vasilenko , Alexandr S. Dzhardzhimanov , Marat Sh. Ibragimov , Andrei B. Koval , Alexandr S. Kumylganov , Jury B. Leichenko , Vladimir D. Musiiko , Vasily I. Savenok , Valery D. Chernaev , Viktor I Yakovlev
摘要: The present invention is for a machine for digging under pipes, wherein the machine comprises a frame having a caterpillar drive traction device mounted thereon, as well as left and right end effectors. The end effectors are each made in the shape of a mount which is attached to the frame and capable of forced rotation about the vertical axis. These end effectors also comprise a cylindrical endless-screw-type driving cutters as well as a cylindrical blade attached to the mount coaxially behind the cutter. The cutter is mounted at a lower end and on the side of the mount so that its rotation axis is horizontal. The machine further includes a transversal stabilization device comprising two stabilization mechanisms, wherein each mechanism comprises an adjustable-height support member that rests on the bottom of the trench. The traction device includes a frame as well as a caterpillar that comprises rigid brackets and flexible support members. The brackets extend outwardly from the external surface of the caterpillar central part. The flexible support members are connected to the brackets so as to be incapable of linear displacement and are made short enough so as to stretch about the profile of the pipe cross-section.
摘要翻译: PCT No.PCT / UA97 / 00012 Sec。 371日期1999年6月3日第 102(e)1999年6月3日PCT 1997年9月25日PCT公布。 公开号WO98 / 15165 日期:1998年04月16日本发明涉及一种用于在管道下挖掘的机器,其中该机器包括一个其上安装有履带式牵引装置的框架,以及左右端部执行器。 末端执行器各自被制成安装件的形状,该安装件附接到框架并能够围绕垂直轴线强制旋转。 这些端部执行器还包括圆柱形无端螺旋式驱动刀具以及同轴地安装在切割器后面的圆柱形刀片。 切割器安装在底座的下端和侧面,使得其旋转轴线是水平的。 该机器还包括横向稳定装置,其包括两个稳定机构,其中每个机构包括搁置在沟槽底部的可调节高度的支撑构件。 牵引装置包括框架以及包括刚性支架和柔性支撑构件的履带。 托架从毛虫中心部分的外表面向外延伸。 柔性支撑构件连接到支架,以便不能进行线性位移,并且制成足够短以围绕管横截面的轮廓伸展。
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公开(公告)号:US6148549A
公开(公告)日:2000-11-21
申请号:US341437
申请日:1999-08-30
申请人: Alexandr V. Bykov , Stanislav K Vasilenko , Alexandr S. Dzhardzhimanov , Marat Sh. Ibragimov , Alexandr S. Kumylganov , Jury M. Mamontov , Aly A. Movchan , Vladimir D. Musiiko , Vladimir P. Reshetnikov , Valery D. Chernaev , Viktor I Yakovlev
发明人: Alexandr V. Bykov , Stanislav K Vasilenko , Alexandr S. Dzhardzhimanov , Marat Sh. Ibragimov , Alexandr S. Kumylganov , Jury M. Mamontov , Aly A. Movchan , Vladimir D. Musiiko , Vladimir P. Reshetnikov , Valery D. Chernaev , Viktor I Yakovlev
摘要: The invention pertains to construction earth-moving machinery for overhauling of main oil pipelines, gas pipelines, or pipelines for other purposes, namely machines for uncovering pipelines of a broad range of diameters, with trench working much lower than the lower generatrix of the pipeline for digging under it in repair of the pipeline in the trench without its lifting. Furthermore, the invention pertains to operating elements, predominantly of machines for uncovering of pipelines.
摘要翻译: PCT No.PCT / UA98 / 00001 Sec。 371日期1999年8月30日 102(e)1999年8月30日PCT PCT 1998年1月9日PCT公布。 公开号WO97 / 30758 日期1998年7月16日本发明涉及用于其他目的的主要油管道,天然气管道或管道的大修建筑土方机械,即用于露出宽范围直径的管道的机器,沟槽工作比下层 用于在其下挖掘的管道的母线在修理沟槽中的管道中而没有提升。 此外,本发明涉及操作元件,主要是用于露出管道的机器。
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