Rock Crushers Patent

hot crushers

Processing capacity:437-2188t/h

Feeding size:219-974mm

Appliable Materials: quartz,concrete,dolomite,bluestone,iron ore,coal gangue,construction rubbish,rock,glass,cement clinker,Granite,quartz stone,iron ore,limestone,cobblestone,bluestone,iron ore,glass,concrete,calcite etc.

hot crushers Brief Introduction

We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment.If you are interested in our products or want to visit the nearby production site, you can click the button to consult us.
  • Jaw Crusher

    Jaw Crusher

    Jaw crusher is a kind of stone crusher which is used widely in many industrial departments including mining, smelt metal, building materials, public road, railway, water conservation, chemical industry and so on, and it is also called rock crusher.

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  • Hammer Crusher

    Hammer Crusher

    Hammer crusher, which is also called hammer mill, is suitable for crushing all kinds of medium hard materials. MININGhammer mill crusher enjoys high popularity with its unique structure.

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  • Impact Crusher

    Impact Crusher

    Impactor breaker also has mobile type which is called mobile stone crusher machine, and the mobile impact crusher can be used in many industries.

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  • Combination Crusher

    Combination Crusher

    The combination crusher is a new generation highly efficiency crushing machine designed and researched by integrating the domestic and foreign crusher technology with the same kinds and optimizing the main technical parameters.

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  • Roll Crusher

    Roll Crusher

    Mainly used for the crushing of medium or lower-hardness mines and rocks with medium or lower rigidity in mine selection, chemicals, cement and building materials industrial production.

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  • Cone Crusher

    Cone Crusher

    The major types of MININGcone crushers include Rock cone crusher, Hydraulic cone crusher, Rock cone crusher and Secondary cone crusher. All of these have their own unique applied ranges.

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  • Spring Cone Crusher

    Spring Cone Crusher

    Spring cone crusher is applicable for crushing iron ore, copper ore, limestone, quartz, granite, sandstone and other medium hard or hard materials in many industries.

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  • Hydraulic Cone Crusher

    Hydraulic Cone Crusher

    Hydraulic cone crusher is also known as hydro cone crusher, which is a kind of high performance cone crusher. When compared with the traditional cone crusher,

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  • Symons Cone Crusher

    Symons Cone Crusher

    Symons cone crusher, also known as Symons crusher, is the integrated cone crusher with springs and hydraulic cylinder.

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latest Blogs

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  • Us3987971a  Rock Crusher  Google Patents

    Us3987971a Rock Crusher Google Patents

    An impact type rock crusher having a rotor comprised of a plurality of stirrup type hammers adapted to swing through arcs of approximately 180 between bumper blocks about pivot axes as well as rotating about the main shaft of the rotor the grate positioned beneath the rotor through which the crushed material exits may be moved uniformly radially with regard to the rotor to an alternate

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  • Us4090673a  Centrifugal Impact Rock Crushers  Google Patents

    Us4090673a Centrifugal Impact Rock Crushers Google Patents

    The rock crusher of the present invention operates in much the same manner as centrifugal impact rock crushers of the prior art with impeller table 22 rotating rock or other crushable material is fed from hopper 66 centrally onto feed cone 62

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  • Us3058676a  Rock Crusher  Google Patents

    Us3058676a Rock Crusher Google Patents

    Us3058676a us10412a us1041260a us3058676a us 3058676 a us3058676 a us 3058676a us 10412 a us10412 a us 10412a us 1041260 a us1041260 a us 1041260a us 3058676 a us3058676 a us 3058676a authority us united states prior art keywords hammer rock hammers breaker plate plate prior art date 19600223 legal status the legal status is an assumption and is not a legal

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  • Us273477a  Ore And Rock Crusher  Google Patents

    Us273477a Ore And Rock Crusher Google Patents

    Us273477a us273477da us273477a us 273477 a us273477 a us 273477a us 273477d a us273477d a us 273477da us 273477 a us273477 a us 273477a authority us united states prior art keywords dies ore rock plugs rock crusher prior art date 18830306 legal status the legal status is an assumption and is not a legal conclusion

    read more
  • Us20080116307a1  Jawtype Rock Crusher   Google Patents

    Us20080116307a1 Jawtype Rock Crusher Google Patents

    20080124 priority to us12019436 priority patentus7510134b2en 20080124 application filed by cedarapids inc filed critical cedarapids inc 20080213 assigned to cedarapids inc reassignment cedarapids inc jawtype rock crusher with toggle plate tension bar en

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  • Analytics For Us Patent No 4927089 Rock Crushers

    Analytics For Us Patent No 4927089 Rock Crushers

    Rock crushers number of patents in portfolio can not be more than 2000 united states of america patent patent no 4927089 serial no 07263865 docket no 0 status updates hydraulic control system for controlling the movement of the movable jaw of a rock crusher between a first set position and a retracted position the control system

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  • Us6935587b2  Mobile Rock Crushing Plant  Google Patents

    Us6935587b2 Mobile Rock Crushing Plant Google Patents

    A rock crushing plant including rock crushers screens and conveyors the assembly is modularized whereby major components and associated support structures are organized into movable modules that are independently movable from site to site over public roadways the modules are equipped with appropriate support wheels for traveling and stabilizing jacks for stabilization of the modules at a

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  • Us20060102760a1  Clutch For Rock Crusher  Google Patents

    Us20060102760a1 Clutch For Rock Crusher Google Patents

    A substantially unidirectional clutch for rock crushers that may help prevent undesired rotation of the cone us20060102760a1 clutch for rock crusher google patents clutch for rock crusher 20041115 priority to us10989985 priority critical patentus7104482b2en

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  • Us6536693b2  Rock Crusher Seal  Google Patents

    Us6536693b2 Rock Crusher Seal Google Patents

    A socket seal for a gyratory crusher is comprised of a ring with a pair of lips extending therefrom the ring can have an outwardly expanding dovetail which is inserted into a slot in the piston or hemispherical bearing socket the seal prevents downward flow of oil from the lubricated space between the hemispherical bearing ball and socket

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  • Patents Assigned To Cedarapids Inc  Justia Patents Search

    Patents Assigned To Cedarapids Inc Justia Patents Search

    Apr 10 2008 jawtype rock crusher with toggle plate tension bar patent number 7344097 abstract a jaw crusher where the tension rod includes an electronicallycontrolled hydraulic preload and an automatically releasable preload whenever adjustments to the size of the material output are made together with a remote visual indicator of the setting of the

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  • Rock  Stone Crushers  Rock Crushing Machines  Williams

    Rock Stone Crushers Rock Crushing Machines Williams

    Williams patent crusher is proud to offer a line of rock crushing machines that provide a wide range of available options we understand that every crushing and grinding job is different and we strive to make sure every machine we construct is a custom solution that gets a specific job done right

    read more
  • Patent Usa Portable Rock Crusher

    Patent Usa Portable Rock Crusher

    Us6935587b2 mobile rock crushing plant google patents a rock crushing plant including rock crushers screens and conveyors the assembly is modularized whereby major components and associated support structures are organized into movable modules that are independently movable from site to site over public roadways

    read more
  • Patents Assigned To Metso Minerals Industries Inc

    Patents Assigned To Metso Minerals Industries Inc

    The gyratory rock crusher includes a variable frequency drive that allows the eccentric speed of the gyratory crusher to be modified based upon sensed parameters of the rock crushing system the speed of the eccentric rotation can be dynamically adjusted to compensate for the size of the material particles being crushed and the availability of

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  • William F Burr Inventions Patents And Patent

    William F Burr Inventions Patents And Patent

    Abstract lifter for remotely removing the lid from a rock crusher is comprised of cylindrical support and lifting arms integrally joined normally to one another and a tubular sleeve bearing which is attached generally vertically to the outer wall of the crusher shell a spaced distance therefrom and which is configured for slideably and rotatably journaling the lifting arm

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  • Rock Crusher Balance And Pins  Thrasher Allen R

    Rock Crusher Balance And Pins Thrasher Allen R

    An object of this invention is to reduce the cost of crushing rocks by reducing the maintenance of rock crushers by reducing the abrasion and vibration damage to the rock crusher thus an object of this invention is to provide a balancer for balancing rotating parts of a vertical shaft impact rock crusher

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  • Impact Rock Crusher  Caterpillar Tractor Co

    Impact Rock Crusher Caterpillar Tractor Co

    8 the rockcrushing apparatus as claimed in claim 7 wherein said impact hammers substantially conform in shape to the shape of the tubular vertically disposed wall of the stationary member 9 the rockcrushing apparatus as claimed in claim 1 wherein four shanks are mounted on said divider in equally spaced apart relationship 10

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  • Astec Rock Crushers Patent Claims Invalid Judge Rules

    Astec Rock Crushers Patent Claims Invalid Judge Rules

    The patent issued in march 2000 and titled adjustment for rock crusher describes a crusher with a conical bowl that can be adjusted to break rock into different sizes for use in road beds

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  • James Donald Brock Inventions Patents And Patent

    James Donald Brock Inventions Patents And Patent

    Mobile rock crushing plant patent number 7464889 abstract a method and apparatus for wirelessly monitoring andor controlling the processing operations of a mobile rock crushing plant

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  • Patented Crazycrusher Rock Crusher With Optional 2 Hitch

    Patented Crazycrusher Rock Crusher With Optional 2 Hitch

    Look for the other sale the hitch mount is also included in our patent the crazycrusher is purposely designed where there is nothing you have to buy continuously from the supplier although it is designed to last for years daily use provides wear rock crusherrock crushing equipmentrock grindergold prospectorrock crushing

    read more
  • Patent Us Portable Rock Crusher

    Patent Us Portable Rock Crusher

    A crusher is a machine designed to reduce large rocks into smaller rocks gravel sand or rock in 1611 a consortium led by courtier edward zouch was granted a patent for the a portable rock crusher from the early 20th century invention and engineering from the pyramids to

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  • Crushers Breaking Down The History Of These Machines

    Crushers Breaking Down The History Of These Machines

    The first us patent to be issued for a crusher was in 1830 says 911 metallurgist which has published a history of rock crushers the design used the drop hammer principle that would later become essential in mining operations

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  • Patents  Resources  Telsmith

    Patents Resources Telsmith

    Country patent no date issued patent description inventors equipment model usa 6032886 372000 adjustment for rock crusher drinkwater clark parker

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  • Andrzej Krol Inventions Patents And Patent Applications

    Andrzej Krol Inventions Patents And Patent Applications

    Abstract a rock crusher is provided that has a crusher cavity defined between a first part and a second part the crusher includes a plurality of hydraulic cylinders mounted between the first and second parts each of the hydraulic cylinders formed of cylinder barrels and including a base and a plurality of oil passages longitudinally

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  • William F Burr Inventions Patents And Patent

    William F Burr Inventions Patents And Patent

    Abstract lifter for remotely removing the lid from a rock crusher is comprised of cylindrical support and lifting arms integrally joined normally to one another and a tubular sleeve bearing which is attached generally vertically to the outer wall of the crusher shell a spaced distance therefrom and which is configured for slideably and rotatably journaling the lifting arm

    read more
  • Home  Remco

    Home Remco

    2017 remco crushers at the top of the world remco is an innovative crusher manufacturer with multiple patents on it vsi crushers which make its machines desirable for a systems integrator and oems for use in their plants one such company is australias gekko systems

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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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  • Crusher Aggregate Equipment For Sale  2899 Listings

    Crusher Aggregate Equipment For Sale 2899 Listings

    While cone crushers are usually supported at the base gyratory crushers are suspended impact crushers sometimes called hammer crushers use mass and velocity to break up pieces with a blow bar or hammer that strikes a stationary plate when the rock hits the plate or anvil it breaks on natural stress lines to create a uniform product

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  • Guide To Muncie M20 M21 And M22 Fourspeed

    Guide To Muncie M20 M21 And M22 Fourspeed

    Aug 07 2018 the m22 rock crusher would come later to accommodate the heavy twist of chevrolets bigblocks in the mid1960s the m20 and m21 transmissions produced from 196374

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