首页> 外国专利> BOW PRESS WITH SYNCHRONOUSLY SCREW DRIVEN/PIVOTING OUTER BOW LIMB SUPPORT ARMS AND MOUNTED IN FREE SLIDING FASHION UPON A SUPPORT RAIL

BOW PRESS WITH SYNCHRONOUSLY SCREW DRIVEN/PIVOTING OUTER BOW LIMB SUPPORT ARMS AND MOUNTED IN FREE SLIDING FASHION UPON A SUPPORT RAIL

机译:弓压机带有同步螺杆驱动/上弓形外弓支臂,并以自由滑行的方式固定在支座上

摘要

A bow press for quickly collapsing a compound bow includes a frame with a horizontally extending rail. First and second bow support arms are pivotally secured to rail supported subassemblies, of first of which is fixed and a second slidable along the rail. The support arms and associated subassemblies each grip first and second spaced apart and opposite surface locations of a selected bow limb. The support arms are simultaneously pivotally actuated by fluid cylinders incorporated into the subassemblies, in either of a bow limb compressing or bow limb relaxing direction.
机译:用于快速塌缩复合弓的弓箭机包括具有水平延伸的导轨的框架。第一和第二弓形支撑臂可枢转地固定在轨道支撑的子组件上,其中的第一组件是固定的,第二弓形支撑组件可沿轨道滑动。支撑臂和相关联的子组件分别抓紧选定弓形件的第一和第二间隔开的相对表面位置。支撑臂由并入子组件中的液压缸同时沿弓形压缩方向或弓形松弛方向枢转地致动。

著录项

  • 公开/公告号US2010089376A1

    专利类型

  • 公开/公告日2010-04-15

    原文格式PDF

  • 申请/专利权人 PAUL H. BUNK;PAUL E. BUNK;

    申请/专利号US20090496998

  • 发明设计人 PAUL H. BUNK;PAUL E. BUNK;

    申请日2009-07-02

  • 分类号F41B5/14;

  • 国家 US

  • 入库时间 2022-08-21 18:56:20

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