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preßeinrichtung to the underground vorpressen of tubes of a preßgrube in that way
preßeinrichtung to the underground vorpressen of tubes of a preßgrube in that way
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机译：以这种方式将预压缩到地下涡旋管的地下涡流中
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摘要
the underground pipes of a vorpressen preu00dfgrube in that way is a preu00dfeinrichtung (1) comprising a preu00dfschild (7), and (5) to be stored and on parallel movable hydraulic preu00dfzylinder (14) antreibbar.the doubling of the hubweges provides that each preu00dfzylinder (14) with the preu00dfschild (7) on a sliding rollkettenzug (12) is connected.the rollkettenzug (12) consists of a two umlaufrollen (15) guided endless chain on one side of the beam (5) of the preu00dfeinrichtung (1) fixed on the opposite side of the preu00dfschild is connected with the umlaufrollen (15) on a rod (17) is stored.the piston rod (18) of the preu00dfzylinders (14) attacks and the rollkettenzug (12) parallel to the preu00dfzylinder (14) moves.
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