B - Operations – Transporting – 02 – C
Patent
B - Operations, Transporting
02
C
241/29
B02C 1/06 (2006.01)
Patent
CA 1316887
Abstract The application relates to rock crushing machines and more particularly to such machines wherein oscillatory vibration or motion is produced in opposed jaws by means of eccentric masses or the like. It has been found that assembly and disassembly is relatively difficult for such crushers with opposed jaws. This is most noticeable in connection with the jaws themselves which tend to experience substantial wear during operation of the crusher and must accordingly be replaced or rebuilt relatively frequently. The improved design of this application includes upper and lower elongated resilient members connected with the frame structure behind one jaw, and upper and lower reaction members connected to the one jaw for respective interaction with the upper and lower elongated resilient members. The upper and lower reaction members are formed in substantially diametric relation for encompassing diametrically opposed portions of the upper and lower elongated resilient members in order to permit oscillatory movement of the one jaw in response to the eccentric means while at the same time limiting travel of the one jaw in all directions on the frame structure.
563107
Mcconnell David P. Jr.
Turley Laurence U.
Macrae & Co.
Mcconnell David P. Jr.
Turley Laurence U.
LandOfFree
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