作者: Scott C. Selden
DOI:
关键词: Hockey stick 、 Aperture (computer memory) 、 Structural engineering 、 Materials science 、 Blade (geometry) 、 Acoustics 、 Coaxial
摘要: A hockey stick assembly including a blade, shaft, an intermediate shank, pin and spring-biased release member. The blade has neck portion with aperture extending through it. shank includes side wall, hole the wall pair of aligned holes wall. nests within so that is coaxially holes. inserted to shank. shaft end handle end. cavity from towards overlaps lock in coaxial alignment hole. member carried button biased extends secure blade.