cone crusher patents

Cone crusher

What we claim and desire to secure by Letters Patent is 1 A cone crusher comprising a shaft mounted in a frame for gyratory oscillating movement a rotor rotatably mounted on the shaft and a drive adapted to rotate the rotor on said shaft said rotor having an out-of-balance weight so that the rotation of the rotor in conjunction with centrifugal force sets the shaft in a gyratory...

US4192472A

A gyrating cone-shaped head cooperates with a stationary bowl support to crush rock or the like admitted into the crusher The gyrating action of the head is accomplished by an off-set shaft arrangement for the head driven by a rotatable eccentric member Input drive for the crusher rotatably operates the eccentric member through an independent coupler for improved gear alignment operation...

Cone crusher and method of preparing

Cone Crusher Patent Claims The invention claimed is 1 A cone crusher comprising an outer crushing shell and an inner crushing shell forming between them a crushing gap the outer crushing shell being supported on an upper frame member in threaded engagement with a lower frame member said threaded engagement being configured for adjusting...

Patents KPI

KPI-JCI and Astec Mobile Screens offers a full line of equipment including crushing screening material handling washing and classifying and track-mounted stationary and portable equipment...

US Patent for Method for operating a crusher a crushing

May 26 2014 0183 32 Justia Patents Process US Patent for Method for operating a crusher a crushing system and a crushing plant Patent Patent 10 843 205 Mineral material is crushed in gyratory and cone crushers by moving an inner blade crushing cone relative to an outer blade The inner and outer blades define therebetween a crushing chamber...

Patents Assigned to Cedarapids Inc

Apr 10 2008 0183 32 Abstract A screw adjust cone crusher with a top tramp iron relief system where the bonnet can be vertically adjusted by rotating the threaded bonnet support within the threaded lower section The tramp iron system is disposed entirely above the bonnet thereby creating a small footprint screw adjust cone crusher with overhead tramp iron release system...

Cone crusher bowl adjustment mechanism

12 The cone crusher of claim 7 wherein the fixed displacement hydraulic motors are piston type motors 13 The cone crusher of claim 12 further comprising an inlet port and an outlet port for the hydraulic motor that is removed from operation wherein the inlet port and the outlet port are connected when the motor is taken out of operation 14...

What is the difference between a Cone Crusher and an

Cone crushers can be used in the primary secondary and tertiary position These crushers are available in stationary track and mobile designs Cone crushers are also used in the steel furnace slag industry which is a much more abrasive slag than blast furnace Overall Costs Impact crushers initially are less expensive than cone crushers...

CONCAVE RING FOR CONE CRUSHERS

The Cole patent explains that a proper nip angle in a crushing chamber between a cone and concave for passing material through the crushing chamber is one which does not exceed a maximum defined by Weston as being 24 176 and now known to be as much as 28 176 A nip angle greater than this maximum causes material to back up rather than pass...

Bowl assembly for cone crusher

United States Patent 6007009 Abstract A cone crusher alternatively operable with either a first bowl liner or a second bowl liner the crusher including a frame a crusher head a bowl supported by the frame the bowl including a bowl liner mounting surface a locking mechanism on the bowl and the bowl liner for alternatively fixing the...

Crusher Aggregate Equipment For Sale

Feb 08 2021 0183 32 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...

Cone crusher

Cone Crusher Patent Abstract An inertia cone crusher including an outer crushing shell and an inner crushing shell forming between them a crushing chamber the inner crushing shell being supported on a crushing head which is attached on a crushing shaft which is rotatable in a sleeve an unbalance weight being attached to the sleeve a vertical drive shaft being connected to the sleeve for...

standard cone crusher pakistan

product All series of products We the pursuit of superb quality in the grinding industry and the drafting unit of the mill industry standard For more than 30 years it has focused on the research and development and manufacturing of mining crushing equipment construction crushing equipment...

Method of controlling the operation of a cone crusher

Cone Crusher Patent Claims The invention claimed is 1 A method of controlling the crushing of material in a cone crusher having an inner crushing shell supported on a crushing head and an outer crushing shell the inner and outer crushing shells forming between them a crushing chamber the method comprising the steps of supplying material...

Hydraulic circuit and method for

Cone Crusher Patent Abstract The present disclosure relates to a method for operating a gyratory cone crusher as well as a hydraulic circuit suitable for carrying out the method A crusher comprises an inner crusher shell and an outer crusher shell which define a crusher gap and the crusher gap size is maintained by means of a hydraulic...

US6129297A

A cone crusher with wear indicator The cone crusher comprises a frame a head rotatably supported on the frame a bowl supported on the frame in spaced relation to the head a liner mounted on one of the head and the bowl and an indicator for indicating wear of the liner Preferably the indicator includes a recess defined by the liner and the recess is revealed upon erosion of the wearing...

Cone crushers

In many respects the illustrated cone crusher is similar to prior cone crushers At the top is a feed hopper 11 into which rock to be crushed is dumped or fed From this hopper the rock settles down between the two crushing tools of which one is an inverted concave cone 12 more accurately called a concave carried by an adjustable bowl 14...

Andrzej Krol Inventions Patents and Patent Applications

This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office USPTO HEAT SHIELD FOR CONE CRUSHER Publication number 20200276590...

Cone Crushers HP Series Cone Crushers

HP800 Cone Crusher Stationary One HP500 one HP300 two HP200 crushing Amphibolite Higher yield By operating the HP cone crusher on the lower end of its speed range the product gradation can be shifted to produce fewer fines and a higher percentage of on-spec product The HP cone crusher creates a higher value product with less waste...

US6007009A

A cone crusher alternatively operable with either a first bowl liner or a second bowl liner the crusher including a frame a crusher head a bowl supported by the frame the bowl including a bowl liner mounting surface a locking mechanism on the bowl and the bowl liner for alternatively fixing the first bowl liner and the second bowl liner to the bowl the locking mechanism including at...

Patents Assigned to Minerals Inc

Justia - Patents - Patents and Patent Application Resourc Abstract A nut lifting tool of an inner wear part of a cone crusher The lifting tool has a frame to be placed around a nut to be lifted...

Patents Assigned to Minerals Industries Inc

Aug 19 2016 0183 32 Abstract An eccentric assembly for use in a gyratory or cone crusher is provided The gyratory or cone crusher includes a main shaft having a longitudinal extension along a central axis of the crusher a head assembly including a crushing head provided with a first crushing shell and a frame provided with a second crushing shell wherein the first and second crushing shells between them...

Patents Detail KPI

Cone Crusher Plants Foreign patents corresponding to those on the list may also apply Additional patent applications may be pending in the US and elsewhere Back to Patents Affected Models K300 K400 Protected by the following US patents 7 104 482 Affected Models FT200...

Frame for cone crusher

This is in contrast to typical fabricated cone crusher frames in which the large outer housing which supports the crusher bowl is cast or rolled see US Pat Nos 2 860 837 3 150 839 and 3 843 068 for instance while the smaller main shaft housing is cast as in the first two of these patents...

CMC PA HIGH PERFORMANCE CONE CRUSHER

Vietnam Patent No H199900 CMC PA series high performance cone crusher combines speed stroke and cavity design perfectly and can provide higher capacity and better product quality It provides fully hydraulic system with PLC control to have easy operation and maintenance...

US1592313A

US1592313A US34795A US3479525A US1592313A US 1592313 A US1592313 A US 1592313A US 34795 A US34795 A US 34795A US 3479525 A US3479525 A US 3479525A US 1592313 A US1592313 A US 1592313A Authority US United States Prior art keywords cone concave crushing shaft frame Prior art date 1925-06-04 Legal status The legal status is an assumption and is not a legal conclusion...

Cone Crushers Gyratory Crusher Stone Crusher Manufacturer

The momentum by 2011 there have been a large number of patent applications related to cone crusher technology on a global scale and the development of the cone crusher field has made great breakthroughs 22 Regional Distribution of Cone Crusher Patent Applications The top six patent applications in the world are China Austria the United...

Patents Detail KPI

1400RA Cone Crusher Foreign patents corresponding to those on the list may also apply Additional patent applications may be pending in the US and elsewhere Back to Patents Affected Models 1400RA Protected by the following US patents 7 104 482 Facts Figures...

US4467971A

A gyratory cone crusher of the type having a crusher head assembly mounted on an intermediate member supported for rotary motion on a shaft to produce gyratory motion of the crusher head assembly within a bowl assembly The intermediate member including a skirt surrounding the shaft and a stub shaft of reduced diameter extending upward above the shaft...

Johnson Crushers International Inc

Johnson Crushers International JCI is a global leader in engineering and manufacturing full lines of cone crushers horizontal and incline vibrating screens and track-mounted portable and stationary crushing and screening plants Marketed together with the Kolberg-Pioneer KPI and Astec Mobile Screens brands JCI is committed to meeting...

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