Tooth plate of jaw crusher

摘要

PROBLEM TO BE SOLVED: To provide a toothed plate of a jaw crusher, having prolonged life without lowering the crushing function by rationally forming the shape of a toothed part in which a fixed toothed plate and a movable toothed plate are opposed to each other and attaching a wear-resistant material to the toothed part.;SOLUTION: The toothed plate of the jaw crusher is formed in such a manner that a thread of the toothed part 8' of the movable toothed plate 8 formed in the vertical direction of a crushing surface has a shape smaller than a space part forming a root part 14 between the opposed toothed parts 13, 13 of the fixed toothed plate 10.;COPYRIGHT: (C)2004,JPO&NCIPI