| Patents for B02C 1 - Crushing or disintegrating by reciprocating members (2,268) |
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| 07/07/1994 | WO1994014539A1 Apparatus for lifting and dropping a drop hammer |
| 07/06/1994 | CN2170801Y Inverted jaw crusher with reciprocating member |
| 06/28/1994 | US5323976 Lift line connection for rock crusher components |
| 06/15/1994 | CN2168646Y Coal sample crusher |
| 05/11/1994 | CN2164314Y Jaw crusher with reciprocating members |
| 05/04/1994 | CN2163686Y Multistage jaw crusher |
| 04/20/1994 | CN2162291Y Double-matel ferromagetism crusher toothed plate |
| 04/14/1994 | DE4234474A1 Method of breaking up large reinforced concrete slabs - clamps slab between two mutually movable jaws and bent by plunger at region protruding from clamped section |
| 04/13/1994 | CN1085126A Blow-suction wind curtain duster for jaw crusher |
| 04/12/1994 | US5301882 Concrete crusher |
| 03/29/1994 | US5298475 Crushing concrete fragments under pressure to form primary fragment, crushing, screening, separation of fine cement |
| 03/23/1994 | EP0588382A2 Jaw crusher |
| 03/04/1994 | CA2091192A1 Lift line connection for rock crusher components |
| 02/17/1994 | WO1994003275A1 Jaw crusher |
| 02/02/1994 | EP0580948A1 Multipurpose crusher-type implement for working machines |
| 01/26/1994 | CN1081124A Crushing chamber for jaw crusher |
| 12/28/1993 | US5273217 Method and apparatus for improving the crushing action of demolition tools |
| 12/09/1993 | WO1993024235A1 A crusher |
| 12/01/1993 | EP0382793B1 Concrete crusher |
| 11/24/1993 | CN1078664A Maintenance of jaw plate for alligator |
| 11/17/1993 | CN2146304Y Radioactive jaw plate of jaw crusher |
| 11/11/1993 | DE4210910C1 Shaped component, esp. a machine part subject to wear - is built up of elements consisting of a ductile base and a hard wear-resistant top |
| 10/28/1993 | DE4213483A1 Stone crusher also for wood, clay etc. - has steel housing with double feeds on three sides and two breaker discs on each side of interchangeable breaker attached to movable pendulum |
| 10/19/1993 | CA1323347C Single swing jaw crushing apparatus with an unobstructed feed opening |
| 10/13/1993 | EP0565343A2 Method and apparatus for fragmenting a block of frozen vegetable tissue |
| 10/09/1993 | CA2065622A1 Portable hydraulic brick crusher |
| 10/07/1993 | DE4210570A1 Through-flow concrete comminuter - works in combination with plate belt located on rollers, belt comprising crawler track and supported in upper drum on bearer rollers and-or slide tracks |
| 10/06/1993 | CN1022297C Rock breaker for secondary breaking mine rock |
| 09/23/1993 | DE4209278A1 Machine for crushing carbon anodic blocks - has pair of oscillating tool holders with each tool holder having two tools |
| 09/07/1993 | CA1321918C Machine for crushing wood pallets |
| 09/01/1993 | CN2141324Y Jaw crusher |
| 08/12/1993 | DE4244054A1 Stone crushing machine with horizontal flow of material - has housing made in two parts which are hinged together and with jaws mounted in carrier in upper housing |
| 08/11/1993 | EP0554873A1 Carbon dioxide absorber and method for manufacturing same from building industrial waste |
| 06/29/1993 | CA1319662C Jaw crusher |
| 05/26/1993 | CN1020920C Technology for converting brown coal into industrial fuel |
| 04/27/1993 | CA1316888C Jaw crushing apparatus |
| 04/27/1993 | CA1316887C Jaw crusher with drop-in jaws |
| 04/14/1993 | CN2129648Y Fine alligator |
| 03/30/1993 | CA1315252C Jaw crusher with multiple drive means |
| 03/24/1993 | CN2128557Y Vibration jaw of compound pendulum jaw breaker |
| 03/04/1993 | DE4129249A1 Simple mechanical press for crushing used cans, bottles etc. - has V-shaped crushing chamber with front jaw hinged at bottom and driven at top by crankshaft. |
| 03/03/1993 | EP0529380A2 Breaking tool |
| 03/02/1993 | US5189922 Force impulse generator |
| 01/07/1993 | DE4121797A1 Glowing cement clinker reduction system - has a jaw crusher to apply pressure with a coolant prior to redn. to final grain size |
| 12/22/1992 | US5172869 Jaw crusher |
| 12/10/1992 | WO1992021441A1 Crushing unit for use in a clinker-cooling plant |
| 12/10/1992 | DE4124878A1 Brecheranordnung bei einem klinkerkuehler Breaker arrangement in a klinkerkuehler |
| 12/09/1992 | CN2124065U Combined double-chamber rotary superfine crusher |
| 11/12/1992 | WO1992019379A1 Method of and apparatus for fine, very fine, and microfine comminution of materials having brittle behavior |
| 11/12/1992 | CA2102215A1 Method of and apparatus for fine, very fine, and microfine comminution of materials having brittle behavior |
| 11/05/1992 | DE4214737A1 Verfahren und vorrichtung zur fein-, feinst- und mikrofeinzerkleinerung von materialien sproeden stoffverhaltens Method and apparatus for fine, very finely and micro-fine crushing of brittle materials material behavior |
| 11/05/1992 | DE4114107A1 Rubber crushing machine with through conveyor - has links on conveyor designed to transmit compressive force |
| 11/05/1992 | DE4114106A1 Stone crushing machine with sliding jaw - has jaw driven by crankshaft with crankpin with two bearings |
| 10/21/1992 | CN2119268U Plane type double-face toothed rack jaw plate |
| 09/30/1992 | CN1064823A Mobile plant |
| 09/16/1992 | CN2115831U Overload protection for jaw crusher |
| 09/09/1992 | EP0394233B1 Device for preparation of materials |
| 08/12/1992 | CN2112446U Double-chamber revolving jaw crusher |
| 06/07/1992 | CA2047954A1 Method of high performance jaw crushing |
| 06/04/1992 | DE4139093A1 Plant for breaking stone into small pieces - has at least two jaws driven at different ends against each other with upper part of first jaw by eccentric |
| 05/27/1992 | EP0486871A1 Method for assisting the crushing capacity of demolition apparatus and apparatus used in such method |
| 05/20/1992 | CN1061259A Rock breaker for secondary breaking mine rock |
| 05/13/1992 | CN2104079U Butt jaw type impact crusher |
| 05/13/1992 | CN1016582B Taw crushing apparatus |
| 05/05/1992 | US5110058 Rock crusher |
| 05/05/1992 | US5110057 Method of high performance jaw crushing |
| 04/29/1992 | CN2102796U Hanging complex pendulum type circular stroke breaker |
| 04/22/1992 | CN2102157U Double-crank impact jaw crasher |
| 03/25/1992 | CA2025999A1 Hydraulic rock-crusher |
| 03/10/1992 | CA1297086C Concrete crusher |
| 02/26/1992 | CN2097033U Continuous crusher with multiple chambers |
| 02/26/1992 | CN1015609B Coated hammer sheet and its manufacture method and the box bowl for producing |
| 02/12/1992 | CN2095711U Composite jaw plate for jaw crusher |
| 01/29/1992 | CN2094391U High crash ratio pulverizer |
| 01/29/1992 | CN2094390U Bottom mounted tube pendulum double chamber alligator |
| 01/21/1992 | US5082187 Vibrating screen crusher |
| 01/15/1992 | EP0466391A1 Closure with vacuum indicating button |
| 01/07/1992 | US5078327 Device for the processing of materials |
| 11/21/1991 | EP0376971B1 Process and installation for recovering reusable gas from waste through pyrolysis |
| 10/29/1991 | US5060876 Breaker press with multiple pistons particulary for urban waste-materials |
| 10/17/1991 | WO1991015296A1 A crusher for crushing stones, concrete and the like materials |
| 09/19/1991 | DE4108517A1 Jaw-type crusher system - has jaws mounted on support frame and grooved teeth operable between two positions |
| 09/03/1991 | US5044569 Rock and coral demolition tool |
| 08/28/1991 | EP0444019A1 Jaw crusher |
| 08/21/1991 | EP0442309A2 Jaw crusher |
| 08/07/1991 | EP0440188A1 Jaw crusher with vibrator drive |
| 08/01/1991 | DE4002641A1 Pivoting jaw crusher - has jaw support supported by bell crank lever held between hydraulic brake plates |
| 07/09/1991 | US5029625 Machine for reducing the size of material |
| 07/03/1991 | CN2079998U Hydraulic crasher |
| 06/27/1991 | WO1991008833A1 Rock and coral demolition tool |
| 06/27/1991 | WO1991008832A1 Jaw breaker |
| 06/26/1991 | EP0433500A1 Rock crushers |
| 06/26/1991 | CN1052438A Rock and coral demolition tool |
| 06/19/1991 | EP0433098A1 Rock and coral demolition tool |
| 06/15/1991 | CA2011497A1 Rock and coral demolition tool |
| 06/05/1991 | CN2078197U 钎杆 Rod |
| 05/21/1991 | US5016769 Closure with high energy button |
| 04/09/1991 | CA1282760C Jaw type crushing apparatus |
| 03/20/1991 | EP0417100A1 Process for crushing hard materials with oscillating jaw crusher |
| 02/07/1991 | DE3925670A1 Shear pin coupling for two power transmitting components - consists of two nominal breakage points, attachment, holder and tongue and groove join |