首页> 外国专利> 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

机译:每转一圈的螺距比螺纹螺距小一圈

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.
机译:本发明涉及一种滚动螺钉,其每转前进的距离小于螺纹的螺距,其特征在于,预见了一种螺纹连接,其中,螺钉(1)在插入单个主体或套筒(2)中的一个或多个母螺钉内旋转。 ),并且其中所述内螺纹的螺距等于螺钉(1)的螺距,而公称直径大于螺钉本身的公称直径。

著录项

  • 公开/公告号EP1639272A2

    专利类型

  • 公开/公告日2006-03-29

    原文格式PDF

  • 申请/专利权人 BRUN GIANCARLO;

    申请/专利号EP20040734673

  • 发明设计人 BRUN GIANCARLO;

    申请日2004-05-25

  • 分类号F16H25/20;F16H25/24;

  • 国家 EP

  • 入库时间 2022-08-21 21:28:35

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