Title:
円錐破砕機
Document Type and Number:
Japanese Patent JP5091866
Kind Code:
B2
Abstract:
A conical crusher, comprising: an upper housing; a tubular axle lodging a supporting rod. Inside the upper housing is mounted a cone head being axially journalled onto a spherical bearing carried by an upper end of the supporting rod and said cone head being radially and eccentrically journalled around the tubular axle. The supporting rod has a lower end thereof fixed to a piston of a hydraulic cylinder in order to operate as a support means for the cone head and also as an actuator to vertically displace the cone head and adjust the opening of the crushing cavity and also as a protecting means, reducing the hydraulic pressure to prevent overloads. The proposed solution further provides a locking hub mechanism in the cone head.
Inventors:
Nikuli Yusky, Andrei
Application Number:
JP2008534830A
Publication Date:
December 05, 2012
Filing Date:
October 11, 2006
Export Citation:
Assignee:
METOSO BRAZIL INDUSTRIA E COMERSIO LIMITADA
International Classes:
B02C2/04
Domestic Patent References:
| JP9075758A | ||||
| JP10509644A | ||||
| JP47000709B1 | ||||
| JP57087850A | ||||
| JP49068348A | ||||
| JP2003048437A |
Foreign References:
| US7699253 | ||||
| EP1943019B1 |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura