Adjustable gun butt

作者: Jerry T. Nelson

DOI:

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摘要: An adjustable gun butt assembly includes two plates, one of which is attached to the and other a resilient shoulder pad. The plates move relative another by way an eccentric cam disposed in plates. are held frictional contact single set screw accessible through aperture pad may be adjusted orthogonally additional vertical movement allowed extended slot. Sand paper fixed provide grip between when tightened.

参考文章(5)
Keith Milliman, Adjustable cheekpiece for gunstock ,(1984)
Hans Maucher, Otto Repa, Georg Zanner, Adjustable cheek-piece for a shoulder firearm ,(1982)
William J Morgan, Adjustable recoil gun pad ,(1931)
William J Morgan, Adjustable gun butt ,(1935)