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patent us centrifugal impact rock crushers google

  • Impact Crusher Machines | Williams Patent Crusher

    Impact Crusher Machines | Williams Patent Crusher

    Williams Patent Crusher is an industry-leading impact crusher manufacturer, with nearly 150 years in the business to prove it. Since 1871, we’ve been engineering new designs and improving our existing models to deliver the highest-performing impact crusher machines on the market to our clients.

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  • Patents by Inventor William F. Burr - US Patent, Patent

    Patents by Inventor William F. Burr - US Patent, Patent

    Abstract: A plurality of generally wedge-shaped anvils, for use in a centrifugal impact rock crushing machine, line the inner wall of a containment housing. A bracket supports the anvils in the vertical direction; the inner periphery of the housing prevents the radially outward movement of the anvils and reaction forces from two adjacent anvils prevents the radially inward movement of the ...

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  • Rock-crusher shoe - TUCKER; GARRY

    Rock-crusher shoe - TUCKER; GARRY

    United States Patent 4787564 . Abstract: An impeller blade shoe for a centrifugal impact rock-crushing machine includes protrusions on the surface of the shoe that cause its wear surface to wear more evely when subjected to a stream of aggregate. The protrusions may take the form of a staggered pellet matrix or radially directed grooves or ridges.

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  • WO2007118749A1

    WO2007118749A1

    The invention relates to a device for mixing, grinding, drying, and coating various materials in a grain size range of 500 m and below, namely an impact mill comprising an essentially truncated conical or cylindrical rotor which is connected to a drive unit, and a likewise truncated conical or cylindrical stator, wherein the stator has grinding or impact ridges of carbide or ceramic chips ...

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  • Gravity impeller apparatus for centrifugal rock crusher

    Gravity impeller apparatus for centrifugal rock crusher

    The impeller assembly of a centrifugal rock crusher is secured removably to a dovetail coupling member secured to a mounting member attached to the turntable of a centrifugal rock crusher. The impelle ... United States Patent Application 20050067517 . Kind Code: A1 ...

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  • Wear resistant center feed impact impeller - Kennametal Inc

    Wear resistant center feed impact impeller - Kennametal Inc

    Ackers et al. U.S. Pat. No. 4,090,673 discloses a centrifugal impact rock crusher having a central feed area with a central feed cone. The central feed area is subject to large impact forces that may arise when rock is fed from the central hopper to the centrifugal impact crusher.

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  • VC7 Series Rotor Centrifugal Crushers

    VC7 Series Rotor Centrifugal Crushers

    VC7 Series Rotor Centrifugal Crushers is a new sand maker, which is high-functioned equipment for making sand and shaping, is researched and produced by our corporation, absorbed with the advanced technology from Germany, and owned advanced world standards.

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  • rock crusher method statement - BINQ Mining

    rock crusher method statement - BINQ Mining

    Patent US4090673 – Centrifugal impact rock crushers – Google Patents. Centrifugal impact crusher machines have a rotating impeller table on which are mounted … In a rock crusher of the centrifugal impact type having an impeller table rotating about a …. GENERAL STATEMENT OF THE INVENTION … Stout Research And Development, Inc. Wear resistant rock crusher impeller and …

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  • Impeller Crusher Blades | Crusher Mills, Cone Crusher, Jaw

    Impeller Crusher Blades | Crusher Mills, Cone Crusher, Jaw

    PSM Crusher – Wear resistant rock crusher impeller and method … The impeller blades of prior art rock crushers are generally wedge-shaped rectangular blocks that are mounted to the … This type of rock crusher impeller, …

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  • Straight Centrifugal Grinder | Crusher Mills, Cone Crusher

    Straight Centrifugal Grinder | Crusher Mills, Cone Crusher

    straight centrifugal grinder – Taiwan straight centrifugal … straight centrifugal grinder is Taiwan and China crushers ,breaker, jaw crushers, stone crusher, impact crusher, rock crusher, stone crusher, hammer crushers,cone …

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  • Centrifugal Grinding | Crusher Mills, Cone Crusher, Jaw

    Centrifugal Grinding | Crusher Mills, Cone Crusher, Jaw

    US Patent # 4,733,825. Centrifugal grinding mills – Patents.com. A centrifugal grinding mill including a grinding chamber of substantially circular cross-section with respect to an axis of symmetry and constrained to have nutating …

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  • Cement & Limestone Rock Crusher | Reversible Nuggetizer

    Cement & Limestone Rock Crusher | Reversible Nuggetizer

    The Williams Reversible Nuggetizer Crusher (U.S. Patent No. 3,667,694) is a rugged primary, single-stage impact crusher capable of a broad range of crushing applications including cement, rock, limestone, coal, concrete, and other minerals.These mills are also often used for various types of automotive and metal scrap.. Reversible Nuggetizer Rock Crusher Features:

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  • Centrifugal Force Sand Crusher | Crusher Mills, Cone

    Centrifugal Force Sand Crusher | Crusher Mills, Cone

    Keene Rock Crusher, RC1 Rock Crusher, G-Force Rock Crusher ON … The centrifugal force throws the rock into a hardened steel impact wall at speeds … This new machine is also ideal for crushing black sand concentrates to release any …

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  • Patents Assigned to Cedarapids, Inc. - Justia Patents Search

    Patents Assigned to Cedarapids, Inc. - Justia Patents Search

    Mar 14, 2005 Justia - Patents - Patents and Patent Application Resources. Abstract: A retaining wedge assembly for securing an impeller bar to the rotor of a horizontal shaft impact crusher comprises a recess defined in the rotor and sized to receive the impeller bar. The recess includes a first seat shaped to engage a first portion of the impeller bar and a second seat.

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  • npo impact centrifugal crushers

    npo impact centrifugal crushers

    US4090673A - Centrifugal impact rock crushers - Google Patents. Centrifugal impact crusher machines have a rotating impeller table on which are mounted table liners and shoes for directing rock, or other material to be crushed, dispersed by a centrally mounted feed cone positioned on the rotating table outwardly against stationary anvils.

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  • centrifugal impact crusher mechanism

    centrifugal impact crusher mechanism

    Centrifugal impact crusher in china brillentrend he high capacity impact crusherone crusher, impact learn more linyi crusher plant gold ore crusher shandong jbs rock crusher is widely used for medium grain type learn company overview linyi wante machinery co, the basic information about linyi wante machinery co, ltd shandong, china pf series.

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  • Crusher Parts Centrifugal Cast Brass Bushings High Lead

    Crusher Parts Centrifugal Cast Brass Bushings High Lead

    Crusher Parts Centrifugal Bronze Casting High Lead Locating Bar For Ch660 Cs660 H6800 S6800 Plant. Dewo machinery can provides complete set of crushing and screening line, including Hydraulic Cone Crusher, Jaw Crusher, Impact Crusher, Vertical Shaft Impact Crusher (Sand Making Machine), fixed and movable rock crushing line, but also provides ...

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  • Hartl S Hcs Rock Crushing Machines In Srilanka | Crusher

    Hartl S Hcs Rock Crushing Machines In Srilanka | Crusher

    Fluorite crushing equipment price; small rock crushing … machine; stone jaw crusher sri lanka … Hartl Crusher – History The development of the world's first mobile crusher unit: the POWERCRUSHER. … a compact and mobile rock crusher the size of a 40 …

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  • mobile stone crusher germaney gyratory crusher cover

    mobile stone crusher germaney gyratory crusher cover

    SANME,mining machinery,crushing machinery supplier.this is the list of sand maker, cone crusher, jaw crusher, impact crusher .our tel:086-021-58205268 email:[email protected] Crusher Gyratory crusher Gyratory crusher is a large-scale crushing

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  • US5533685A - Centrifugal impact crusher - Google Patents

    US5533685A - Centrifugal impact crusher - Google Patents

    The centrifugal impact crusher includes, among others, a cylindrical housing (10), a turntable (22) supported by a vertical bearing (24), a series of ejectors (27) fixed to the turntable (22), a series of anvils (34) fixed to an anvil ring (30) around the turntable (22) and lining (14) on the internal wall of the housing (10). In order to damp out the significant impacts on the anvils (34 ...

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  • US4326676A - Reciprocating infeed tube for centrifugal

    US4326676A - Reciprocating infeed tube for centrifugal

    A centrifugal impact rock crusher having a centrally located rotary impeller table with a feed cone centrally located on it is equipped with a vertically reciprocating feed chute located above the feed cone. The mouth of the feed chute periodically moves downward to partially surround the feed cone to vertically distribute radial flow of material being crushed and thereby reduce concentration ...

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  • US4196908A - Seal for centrifugal impack rock crusher

    US4196908A - Seal for centrifugal impack rock crusher

    A seal located between the upper end of the pedestal and the drive shaft which is journaled therein on a rotary centrifugal impact rock crusher is comprised of a seal holder which is arranged for being press fit into the top of the pedestal. The holder has a central cylindrical bore, with a diameter which is greater than the drive shaft, through which the drive shaft extends.

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  • US6601789B1 - Rock crusher impact shoe - Google Patents

    US6601789B1 - Rock crusher impact shoe - Google Patents

    Disclosed is an impact shoe system generally for use in rock crushers, namely centrifugal rock crushers. This impact shoe system generally includes a plurality of wear inserts patterned within the impact shoe to substantially reduce the wear on the impact shoe, as well as to increase the useful life of the impact shoe.

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  • US3860184A - Impact crushers - Google Patents

    US3860184A - Impact crushers - Google Patents

    US3860184A US304832A US30483272A US3860184A US 3860184 A US3860184 A US 3860184A US 304832 A US304832 A US 304832A US 30483272 A US30483272 A US 30483272A US 3860184 A US3860184 A US 3860184A Authority US United States Prior art keywords assembly beater rotatable housing bowl Prior art date 1971-11-09 Legal status (The legal status is an assumption and is not a …

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  • Centrifugal impact rock crushers - Canica Crushers Ltd

    Centrifugal impact rock crushers - Canica Crushers Ltd

    What is claimed is: 1. In a rock crusher of the centrifugal impact type having an impeller table rotating about a vertical axis for receiving rock on a centerally located feed cone and throwing the rock outwardly against a plurality of anvil surfaces, the rock crusher having at least two wear resistant impeller table liners removably mounted to the upper surface of the impeller table, and ...

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  • Rock crusher impact shoe - Spokane Industries, Inc

    Rock crusher impact shoe - Spokane Industries, Inc

    United States Patent 6601789 . Abstract: Disclosed is an impact shoe system generally for use in rock crushers, namely centrifugal rock crushers. This impact shoe system generally includes a plurality of wear inserts patterned within the impact shoe to substantially reduce the wear on the impact shoe, as well as to increase the useful life of ...

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  • Rock crusher - Texas Crusher Systems, Inc

    Rock crusher - Texas Crusher Systems, Inc

    Feed arrangement for a centrifugal rock crusher: 1985-04-30: Terrenzio: 4390136: Replacement wear pins and replaceable impeller assembly for impact crusher: 1983-06-28: Burk: 241/275: 4326676: Reciprocating infeed tube for centrifugal impact rock crusher: 1982-04-27: Rose: 3540667: IMPACT TYPE ROCK CRUSHER: 1970-11-17: Parker: 3358939: Feeder ...

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  • Acrowood Impact Crusher | Crusher Mills, Cone Crusher, Jaw

    Acrowood Impact Crusher | Crusher Mills, Cone Crusher, Jaw

    Patent US4090673 – Centrifugal impact rock crushers – Google … Acrowood Corporation: Impeller for an impact crusher: US4896838: Oct 31, 1988: Jan 30, 1990: Cedarapids, Inc. Rotor for vertical shaft impact crushers: US5184784

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