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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
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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
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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.
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