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ROLLING SCREW WITH SMALLER ADVANCE PER TURN THAN THE PITCH OF A THREADING COOPERATING THEREWITH
ROLLING SCREW WITH SMALLER ADVANCE PER TURN THAN THE PITCH OF A THREADING COOPERATING THEREWITH
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机译:每转一圈的螺距比螺纹螺距小一圈
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摘要
This invention concerns a rolling screw with smaller advance per turn than the pitch of the threading, characterised in that a threaded coupling is foreseen in which a screw (1) is turned inside one or more female screws inserted in a single body or sleeve (2) and where the pitch of the thread of said female screws is equal to that of the screw (1), whereas the nominal diameter is greater than that of the screw itself.
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