Patents
Sitemap › B02 - Crushing, pulverising, or disintegrating; Preparatory treatment of grain for milling › B02C - Crushing, pulverising, or disintegrating in general; Milling grain › B02C 2 - Crushing or disintegrating by gyratory or cone crushers
Patents for B02C 2 - Crushing or disintegrating by gyratory or cone crushers (2,108)
01/2000
01/26/2000CN2360159Y Combined crusher
12/1999
12/28/1999US6007010 Centrifugal grinder
12/28/1999US6007009 Bowl assembly for cone crusher
12/22/1999CN2354659Y Vertical oscillation crusher
12/14/1999US6000648 Cone crusher having integral socket and main frame
12/07/1999US5996916 Cone crusher having positive head hold-down mechanism
12/07/1999US5996915 Vibrating cone crusher
12/01/1999CN2351196Y 圆锥破碎机 Cone Crusher
12/01/1999CN2351195Y Cone mill
11/1999
11/24/1999EP0958058A1 Refining element
11/10/1999CN2347659Y Granulated magnesium producing apparatus
11/03/1999CN2346502Y Improved concave conical plate positioning structure of cone crusher
10/1999
10/26/1999US5971306 Gyratory crusher having tramp iron relief system with an annular hydraulic manifold
10/20/1999EP0819026B1 Process for finely crushing grinding stock
10/19/1999US5967431 Rock crusher having crushing-enhancing inserts, method for its production, and method for its use
10/13/1999EP0739243B1 Control system
10/13/1999CN2342881Y Planetary crusher
10/12/1999US5964422 Sealed crusher
10/05/1999US5961056 Method and apparatus for fine comminution of granular mill feed material
09/1999
09/14/1999US5950939 Cone crusher for rock
08/1999
08/31/1999US5944265 Gyratory crusher having self-contained lubrication system
08/25/1999CN2334493Y Vertical type gyratory crusher
08/25/1999CN2334492Y Double-cavity rotary type crusher
08/17/1999US5938133 Support assembly for a gyratory crusher
08/11/1999CN2332476Y Combined gyratory fine crusher
08/10/1999US5934583 Bearing block mounting arrangement of a cone crusher
08/05/1999DE19754320C1 Monitor for working gap of cone crusher
08/03/1999US5931394 Including a hydraulic brake and a gear train which couples the main shaft to the hydraulic brake to drive hydraulic brake rotation faster than main shaft; low braking force
07/1999
07/27/1999US5927623 Gyratory crusher with automatic control system
07/14/1999CN1222634A Collider
06/1999
06/29/1999US5915638 Positioning device for concaves of cone crushers
06/23/1999CN2325109Y Copper bearing base for positioning main shaft of taper granulating machine
06/16/1999CN2323861Y Garbage crusher
06/02/1999CN2321520Y Gyratory crusher eccentric muff rotation around fixed axle
05/1999
05/14/1999WO1999022869A1 Crusher
05/05/1999CN2316997Y Cone crusher
04/1999
04/01/1999WO1999015275A1 Rock crusher having crushing-enhancing inserts
03/1999
03/11/1999WO1999011374A1 Method and apparatus for treating waste material
03/02/1999US5875981 Gyratory crusher having tramp iron relief system
02/1999
02/16/1999US5870813 Hydraulic spring crusher
01/1999
01/30/1999CA2243421A1 Method for bonding dual-phase stainless steel
01/19/1999US5860608 Clearing jack for cone crushers
01/14/1999WO1999001222A1 Device for feeding a material treating plant and vibratory mill equipped with same
12/1998
12/22/1998US5850978 Self tightening mantle retention assembly for gyratory conical crushers
12/09/1998CN2299656Y Device for locating concave cone-plate of cone crusher
12/09/1998CN2299655Y Double-rotor vertical disintegrator
12/08/1998US5845855 Mechanical grinding apparatus
12/02/1998EP0764052A4 Hydraulic spring crusher
12/02/1998CN1200684A Sealed crusher
11/1998
11/25/1998CN2298063Y Food refuse disintegrator
11/18/1998CN2297243Y Concave conical board locating device for conical crusher
11/17/1998US5836525 Lining for a refiner
11/11/1998CN1198367A Cone impact crusher
10/1998
10/29/1998WO1998047621A2 Vortex rotary apparatus
10/13/1998US5820045 Conical Crusher having a single piece outer crushing member
10/07/1998CN1194885A High reduction ratio crushing mechanism in conical/gyratory crushers
10/01/1998WO1998007517A3 Machine for producing flours and/or dusts from brans and/or fibers and/or materials difficult to grind
09/1998
09/30/1998CN2292606Y Eccentric sleeve for crusher
09/23/1998EP0865318A1 Axial bearing for crusher, and crusher
09/23/1998EP0865317A1 Sealed crusher
09/22/1998US5810269 Gyratory crusher
09/22/1998US5810268 Gyratory crusher having easily removable mantel stud
09/16/1998CN2291205Y Dry powder type colloid mill
09/16/1998CN1193290A Vibration cone crusher
09/15/1998US5806772 Conical gyratory grinding and crushing apparatus
09/08/1998US5803382 Gyratory crusher having corrugation-like-seal
09/02/1998EP0754259B1 Refiner filling
09/02/1998EP0623054B1 Method for controlling a gyratory crusher
09/02/1998CN2289603Y Cooling means of rubber grinder
09/01/1998US5799886 Gyratory crusher having thermal relief system
09/01/1998US5799885 High reduction ratio crushing in conical/gyratory crushers
07/1998
07/29/1998EP0855220A1 Centrifugal grinder
07/28/1998US5785461 Wedge tensioning device
07/23/1998DE19738663A1 Mixing method for combining two reactive polymer components just prior to use
07/14/1998US5779166 Adjustable crusher
07/07/1998US5775607 Head anti-rotational and sealing system for a gyratory crusher
06/1998
06/24/1998EP0848994A2 High reduction ratio crushing in conical/gyratory crushers
06/24/1998CN1185354A Conic revolving type grinding and disintegrating device
06/23/1998US5769340 Positioning device for concave of cone crusher
06/23/1998US5769335 Method and apparatus for shear pulverization of polymer materials
06/23/1998CA2015298C Dust seal for gyratory crushers
06/09/1998US5762274 Protection arrangement for a hopper seal on a fluid flushed conical crusher
05/1998
05/22/1998CA2220610A1 Conical gyratory grinding and crushing apparatus
05/14/1998CA2221422A1 Grinding mill
05/13/1998CN2281213Y Two chamber rotary crusher
04/1998
04/14/1998US5738288 Conical crusher having a single piece inner crushing member
04/08/1998EP0833692A1 Vibrating cone crusher
03/1998
03/31/1998US5732896 Anti-spin mechanism for gyratory crusher
03/31/1998US5732895 Conical crusher having fluid bellow support assemblies
03/26/1998DE19638824A1 Grinding mill
03/25/1998CN1176849A Conical crusher having one piece crushing members
03/10/1998US5725163 Hydraulic control system for gyratory crusher provided with safety system for overload conditions
02/1998
02/26/1998WO1998007517A2 Machine for producing flours and/or dusts from brans and/or fibers and/or materials difficult to grind
02/18/1998CN1173397A Conical crusher having fluid bellow support assemblies
02/17/1998US5718391 Gyratory crusher having dynamically adjustable stroke
02/17/1998US5718390 Gyratory crusher
02/17/1998CA2083315C Glass vessel crusher
02/04/1998CN2273621Y Automatic circulation type super-fine crusher
01/1998
01/28/1998EP0642387B1 Cone-type vibrating crusher and method for adjusting operation of such crusher
01/21/1998EP0819026A1 Process for finely crushing grinding stock
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