Quick change, adjustable tool holder
    1.
    发明授权
    Quick change, adjustable tool holder 失效
    快速更换,可调刀架

    公开(公告)号:US4682521A

    公开(公告)日:1987-07-28

    申请号:US827951

    申请日:1986-02-10

    申请人: Oswaldo A. Duenas

    发明人: Oswaldo A. Duenas

    IPC分类号: B23Q3/06 B23B29/04

    摘要: A tool holder for cutting tools used on metal cutting lathes which allows for easy adjustment of the tool position with respect to the work to be cut. Provides a simple and rapid means of tool change and adjustment while eliminating the need for extra tools for making the adjustment. Utilizes a manually adjustable collet for positioning and a simple, single lever control for clamping and releasing the tool.

    摘要翻译: 用于金属切削车床上使用的切削刀具的刀架,其允许相对于待切割的工件容易地调整刀具位置。 提供简单快速的换刀和调整方法,无需额外的工具进行调整。 使用可手动调节的夹头进行定位,还可以使用简单的单杆控制来夹紧和释放工具。

    Quick acting threaded fastener assembly
    2.
    发明授权
    Quick acting threaded fastener assembly 失效
    快动螺纹紧固件总成

    公开(公告)号:US4781507A

    公开(公告)日:1988-11-01

    申请号:US85460

    申请日:1987-08-13

    申请人: Oswaldo A. Duenas

    发明人: Oswaldo A. Duenas

    IPC分类号: B25B5/10 B25B13/16 F16B37/08

    摘要: A quick acting threaded fastener assembly using two identical half nuts with alternating internal threaded and grooved portions which are either threadedly engaged or slidably aligned with a threaded rod which has corresponding alternating external threaded and landed portions. The screw and nut combination provides quick release and tightening features which facilitate opening and closing clamping jaws or pads on vises, clamps, adjustable wrenches and other devices otherwise requiring many turns of long screws.

    摘要翻译: 一种快速作用的螺纹紧固件组件,其使用具有交替的内螺纹和凹槽部分的两个相同的半螺母,其螺纹接合或可滑动地与具有相应的交替的外螺纹和落地部分的螺杆对准。 螺丝和螺母组合提供快速释放和紧固功能,便于打开和关闭夹钳,夹具,可调扳手和其他装置上的夹钳或垫,否则需要多圈长螺丝。