Inventor
NORRMAN PERCY
SE4 patents
Patents
4 patentsUS7673821B2Mar 9, 2010
Bearing for a shaft of a gyratory crusher and method of adjusting the gap width of the crusher
SANDVIK INTELLECTUAL PROPERTY13 citations79
US7931219B2Apr 26, 2011
Anti-spin assembly
SANDVIK INTELLECTUAL PROPERTY3 citations60
US8020801B2Sep 20, 2011
Gyratory crusher with arrangement for restricting rotation
SANDVIK INTELLECTUAL PROPERTY5 citations59
US7988082B2Aug 2, 2011
Bearing for a shaft of a gyratory crusher and method of adjusting the gap width of the crusher
SANDVIK INTELLECTUAL PROPERTY4 citations56