Apparatus for cutting threaded rods
    1.
    发明授权
    Apparatus for cutting threaded rods 失效
    用于切割螺杆的装置

    公开(公告)号:US4722257A

    公开(公告)日:1988-02-02

    申请号:US915515

    申请日:1986-10-06

    摘要: The invention relates to an apparatus for cutting threaded rods.This apparatus essentially comprises a frame (1) to which a square (2) is fixed by a bolt (6), the said square having a semicylindrical threaded nest (2a) at the top, and to which a moving part (3) is jointed, the said moving part being provided at the bottom with another semicylindrical threaded nest (3a) arranged opposite the one (2a) located in the fixed part (2). The moving part (3) is actuated by a force-multiplying lever (4).The threaded nests (2a and 3a) come to bear against the threaded rod (5) at the moment when cutting takes place, so as to preserve the integrity of the thread of the threaded rod (5).Application: building industry.

    摘要翻译: 本发明涉及一种用于切割螺杆的装置。 该装置主要包括框架(1),正方形(2)由螺栓(6)固定到该框架上,所述正方形在顶部具有半圆柱形螺纹嵌套(2a),移动部件(3) 所述移动部分在底部设置有与位于固定部分(2)中的一个(2a)相对的另一半圆柱形螺纹嵌套(3a)。 移动部分(3)由力加倍杆(4)致动。 螺纹孔(2a和3a)在进行切割的时刻抵靠螺纹杆(5),从而保持螺杆(5)的螺纹的完整性。 应用:建筑行业。