作者: Gerard Joulia
DOI:
关键词: Product (mathematics) 、 Structural engineering 、 Block (telecommunications) 、 Composite material 、 Shearing (manufacturing) 、 Receptacle 、 Semi solid 、 Materials science 、 Coupling (piping)
摘要: A case for the packaging of a product in form solid or semi-solid block includes: bottom portion defining receptacle block, structure element penetrating into so as to immobilize inside receptacle, cap removably placed on one surface retain and lid fitted onto selectively open/close case. This furthermore includes coupling that opening by rotating with respect causes rotate through given angle product, thus inducing shearing effect between internal product.