In order is pointed the material supply hole which (

摘要

PROBLEM TO BE SOLVED: To improve an abrasion member to be easily replaced, by facilitating maintenance, in a material feed container for a thick-matter pump.;SOLUTION: This material feed container for the thick-matter pump 18 is provided so that an intermediate ring 86 is respectively arranged in a carrying cylinder hole 24, and an inner surface of the intermediate ring 86 defines a through-flow conduit 88 for a thick-matter. An outside surface 90 of the intermediate ring 86 carries at least one cam 92. A container end wall 22 has at least one inside groove 94 extending so as to at least partially revolve, and at least one bayonet hole 95 extending to the inside groove 94 from an inner surface on the container inner side and forming a bayonet lock by receiving the cam 92, in the carrying cylinder hole 24.;COPYRIGHT: (C)2008,JPO&INPIT