Patent US20130043335 - Pitman of a jaw crusher, jaw crusher .Feb 21, 2013 . A pitman of a jaw crusher comprising an upper part, which . such that the force directed in the pitman by the toggle plate in a crushing event is . The pitman according to claim 3 , wherein a centering mechanism of the wear part .. In that case, momentary transformations are developed in the pitman due to.jaw crusher pitman mechanism force customer case,Patent US3425639 - Jaw crushers - Google PatentsThe oval crushing movement of the single-toggle or Dalton type jaw crusher with its unique . increase in size and cost as is the case in conventional crushers. . can be accomplished in a jaw-type crusher wherein the crushing mechanism .. As the power shaft turns and eccentric cam forces the pitman downwardly, the Vd.Jaw Crusher Information - Aggregate DesignsThe jaw crusher pitman is covered on the inward facing side with dies made of . This movement might total only 1 1/2" but produces substantial force to crush material. . of the eccentric shaft as well as serve as a safety mechanism for the entire jaw. . jaw. In this case, the toggle plate will crush and prevent further damage.
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