High-speed hammer
    1.
    发明授权
    High-speed hammer 失效
    高速锤

    公开(公告)号:US3776021A

    公开(公告)日:1973-12-04

    申请号:US3776021D

    申请日:1972-08-01

    IPC分类号: B21J7/26 B21J7/34 B21J9/18

    CPC分类号: B21J7/26 B21J7/34

    摘要: A high-speed hammer wherein the working tools secured, respectively, on the anvil block and crosshead of a frame perform a working stroke being acted upon by a power unit mounted on the frame, and are returned to the initial position by compressed gas contained in a space in the anvil block. Said space accommodates a piston whose rod is adjustably connected with a bed for adjusting the position of the frame relative to said bed.

    摘要翻译: 一种高速锤,其中分别固定在砧座和框架的十字头上的工作工具执行由安装在框架上的动力单元作用的工作冲程,并通过包含在框架中的压缩气体返回到初始位置 砧座中的一个空间。