发明名称 MEANS FOR MOUNTING RAMS OR PILE DRIVERS
摘要 An internal combustion diesel assisted pile driver or ram having at least an upper section and separable lower section, is provided in the surface of the lower section with a plurality of mounting surfaces. Connecting guide elements are removably secured to the mounting surfaces at one end and to a vertical supporting standard at the other end permitting the lower sections to be moved up or down the standard. The mounting surfaces are formed in an approximate quadratic or rectangular cross-section and is provided on all four sides with similar mounting positions or places to which the guide elements can be fastened. In this manner the lower section of the body can be turned on its longitudinal central axis, in 90 DEG angles so as to be connected to the supporting standard in at least four positions.
申请公布号 US3802405(A) 申请公布日期 1974.04.09
申请号 US19720303395 申请日期 1972.11.03
申请人 DELMAG MASCHINENFAB DORFELD R,DT 发明人 HAUSSMANN A,DT
分类号 E02D7/12;F02B3/06;(IPC1-7):F02F7/00;B25D9/00;E21B1/00 主分类号 E02D7/12
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