Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 1,447

Document Document Title
WO/2018/063027A1
The invention relates to devices for crushing and disintegrating various materials and can be used in cone crushers, in particular in systems for sealing cone crushers. A cone crusher comprises a housing with an external cone and an inte...  
WO/2018/053054A1
An eccentric assembly for a crusher is disclosed. The eccentric assembly attaches both an eccentric and a counterweight to an underlying rotatable gear that supplies rotational force to the assembly. The eccentric includes an eccentric b...  
WO/2017/215734A1
A feed distributor (18) comprising a rotatable chute (32) mounted and suspended within a housing (38). Respective drive components for the rotatable chute are mounted within a working part zone (29) defined by the housing with such drive...  
WO/2017/198310A1
An outer crushing shell support ring (10) mountable in contact with and around an outer crushing shell (20) of a gyratory crusher for positioning radially between the crushing shell and a topshell (19). The support ring is segmented in a...  
WO/2017/198309A1
A mantle support ring (10) mountable in contact with and around a head centre of a gyratory crusher for positioning radially between the head centre and the mantle. The support ring is segmented in a circumferential direction and compris...  
WO/2017/193160A1
A crusher with a pivotal adjustment mechanism whereby the shell is pivoted with respect to the mandrel to adjust the crushing chamber. The chamber is adjusted non- uniformly along the length of the chamber. The mechanism is operated hydr...  
WO/2017/195104A1
A locking bolt assembly (1) for securing a mantle (40) to a head assembly (60) of a crushing device comprising: a locking bolt (10) having a head portion (10a) and a thread portion (10b); a re-useable thrust plate (30) disposed between t...  
WO/2017/189145A1
A gyratory crusher and a spider bushing assembly for supporting a spider bushing within the central hub of a gyratory crusher. The spider bushing assembly includes a spider bushing and a means for adjusting the distance between the outer...  
WO/2017/181234A1
A cone crusher is described including: a stationary main shaft; and a crushing head; wherein the ratio of the diameter of the main shaft to the diameter of the head is greater than 0.3.  
WO/2017/174147A1
A crusher comprises at least one protective liner (10, 20, 80) which is releasably fitted within the crusher so as to protect a structural element of the crusher which is subject to wear due to its contact with material passing the crush...  
WO/2017/152927A1
A gyratory crusher sealing assembly (124) to provide a seal between a discharge zone (109) positioned below a crushing chamber and a working part zone (128) of the crusher that accommodates various bearing assemblies and drive components...  
WO/2017/144765A1
An anti-spin arrangement for a gyratory crusher, comprising at least one seal element configured to provide sealing of the top bearing of the gyratory crusher; and at least one anti-spin element configured to reduce the spinning of the h...  
WO/2017/115398A1
The spider (11) of this gyratory crusher has a spider arm (51) which is mounted to the upper part of a frame and an arm liner (52) which is mounted to the outer surface of the spider arm (52). The spider arm (51) has an arm-side protrusi...  
WO/2017/108025A1
The invention relates to a comminuting machine such as a crusher (10), a mill, or the like, wherein the material to be comminuted is guided through a gap (22) which is formed between at least one wear layer (12) attached to a component o...  
WO/2017/102022A1
A drive mechanism for an inertia cone crusher comprising a drive transmission (55) to rotate an unbalanced mass body (30) within the crusher and to cause a crusher head (16) to rotate about a gyration axis at a tilt angle formed by an ax...  
WO/2017/102023A1
A torque reaction pulley (42) for an inertia cone crusher having an elastically deformable component (77,78) responsive to a change in torque through the drive transmission of the crusher due to rotation of an unbalanced weight (30) with...  
WO/2017/091859A1
The present disclosure describes a composite wear surface liner for a crusher or a chute and a wear element for said composite wear surface liner. The wear element includes a wear element body and an extension associated with an end of t...  
WO/2017/076382A1
The invention relates to a crushing device consisting of at least two parts, for crushing coarse-grained material, especially coarse-grained materials (R) from the foodstuff sector. The crushing device comprises at least one first axiall...  
WO/2017/075707A1
A method and apparatus for counteracting spin of the crusher head on cone or gyratory crushers is provided. An annular rubber muscle element is secured relative to said bowl frame and positioned between the bowl frame and a surface of th...  
WO/2017/075701A1
A crusher head design for cone or gyratory crushers is provided which comprises a novel compression bolt arrangement for replacing the mantle. The compression bolt incorporates an array of tightening bolts which are aligned in a directio...  
WO/2017/061905A1
The invention is intended for technical processes in the construction and mining and milling industries. The present cone crusher with improved fastening of a concave (2) comprises a housing (1), and a concave (2) and a crushing cone (3)...  
WO/2017/061904A1
The invention is intended for technical processes in the construction and mining and milling industries. The present cone crusher with improved fastening of a concave (2) comprises a housing (1), and a concave (2) and a crushing cone (3)...  
WO/2017/046438A1
A mineral material processing plant, a crusher, a lubrication method and system, the system comprising a thrust bearing (15), a lubrication piston and adjusting piston (25) arranged to be movable in a cylinder (20); wherein the piston (2...  
WO/2017/046437A1
A mineral material processing plant, a crusher and an upper frame for a crusher. The upper frame comprising a central hub (22) for receiving a main shaft of the crusher; an upper rim (36); and a spider arm (12); wherein a u-shaped cavity...  
WO/2017/033104A1
A crusher device such as a cone or gyratory crusher, the crusher device comprising: a shaft (2) defining a first direction parallel to its length, the shaft comprising an upper shaft end (2a); a crusher head (12); and an overload safety ...  
WO/2017/033103A1
An eccentric assembly for use in a gyratory or cone crusher (1) is provided. The gyratory or cone crusher (1) comprises a main shaft (2) having a longitudinal extension along a central axis (A) of the crusher, a head assembly including a...  
WO/2017/033106A1
A dust seal for a cone crusher or gyratory crusher and a cone crusher or gyratory crusher are provided, wherein the the crusher comprises a stationary part comprising a dust collar, and a crusher head which is supported so as to be rotat...  
WO/2017/005279A1
A gyratory crusher shell having an annular wall extending around a longitudinal axis. A plurality of ears project radially outward from an annular rim of the top shell with each ear comprising a respective lug to sit within a correspondi...  
WO/2016/178603A1
The invention relates to devices for fine grinding very hard, brittle materials and can be used in metallurgy, construction, and the chemical industry. A mill comprises a closed housing with connection pipes for the ingress and egress of...  
WO/2016/169622A1
A gyratory crusher shell lifting device having a central hub to support a plurality of pivotally mounted shell engaging arms. Each arm is capable of pivoting between an operative and an inoperative mode of the device to provide a semi-au...  
WO/2016/162598A1
A method, crusher, computer program and crushing plant, in which bridging generated on an arm is detected in a crusher (200,200') that has a body (201), an outer wear part (206) fixed to the body, an outer wear part (206) fixed to the bo...  
WO/2016/159753A1
The present invention relates to a cone crusher wear liner to crush feed materials (5) such as minerals, rocks, or the like, comprising, a stationary bowl liner (10) is a downward curvature element with double open ends, to allow feed ma...  
WO/2016/150719A1
A wear-resistant body for crushing particulate material in the cement or mineral industries includes a body (1) provided with a plurality of highly wear-resistant inserts (3) embedded in complementary recesses (2) provided in the surface...  
WO/2016/148605A1
The present crusher relates to means for comminuting different materials and can be used in the construction and mining and processing industries. The crusher comprises a housing (1), which rests via elastic shock absorbers on a base (9)...  
WO/2016/148603A1
An inertial cone crusher, intended for crushing materials, consists of a housing with an outer cone and, disposed therein, an inner cone, on the drive shaft of which there is disposed, via a slide bushing, an eccentric which is connected...  
WO/2016/148607A1
The present inertial cone crusher, intended for crushing materials, consists of a housing with an outer cone and, disposed therein, an inner cone, the drive shaft of which has disposed thereon, via a slide bushing, an eccentric, which is...  
WO/2016/148604A1
An inertial cone crusher, intended for crushing materials, consists of a housing with an outer cone and, disposed therein, an inner cone with an eccentric disposed on a drive shaft thereof, the inertial cone crusher being characterized b...  
WO/2016/127891A1
Disclosed is a cone crusher structure, which comprises a casing (1) arranged in an inverted cone shape and an upper crushing wall (2) mounted on the upper portion of the casing (1). A lower crushing wall (3) arranged in an inverted cone ...  
WO/2016/104503A1
[Problem] To provide a gyratory crusher serviced through an opening at the top for excellent serviceability, in which the amount of oil supplied can be controlled to maintain a sound oil film in a bearing portion; also to provide an oil ...  
WO/2016/097465A1
A cone or gyratory crusher (100), comprising a slip ring (6); a crusher head (4); and a first sealing member (8), arranged between the slip ring (6) and the crusher head (4), defining a first space above the first sealing member (8); and...  
WO/2016/087701A1
A cone crusher (100),a method of installing a wear part and assembling a frame of a crusher, the crusher comprising a frame (6); an outer wear part (18); an intermediate element (16); backing material (10) for attaching the intermediate ...  
WO/2016/066159A1
The invention relates to an apparatus and a method for reducing the size of fiber composite materials, characterized in that means (6) for mechanically abrading an embedding matrix from fibers is provided, the mechanical abrasion of the ...  
WO/2016/066159A4
The invention relates to an apparatus and a method for reducing the size of fiber composite materials, characterized in that means (6) for mechanically abrading an embedding matrix from fibers is provided, the mechanical abrasion of the ...  
WO/2016/062348A1
This process comprises multiple steps for processing a mixture batch (50) at a very low relative humidity -less than 20% -. During the process, the mixture is passed several times through a colloid mill (1) or through multiple cycle stat...  
WO/2016/055112A1
A gyratory crusher spider arm shield for releasable mounting to a spider arm. The shield is mounted in position above and around the spider arm via locating feet and is maintained in position by a fixating ring extending circumferentiall...  
WO/2016/055110A1
A gyratory crusher spider wall shield for releasable mounting to a radially inward facing face of a spider positioned on top of a shell of a gyratory crusher. The shield comprises a primary protection wall positionable over the inward fa...  
WO/2016/028444A1
A system and method for providing the required clamping force between an adjustment ring and bowl of a gyratory crusher is disclosed. The clamp ring includes a series of clamping cylinder assemblies that each are mounted to a top face of...  
WO/2015/187421A1
A counterweight for use in a cone crasher that includes an inner oil chamber and an outer oil chamber to collect lubricating oil during operation of the cone crasher. The counterweight includes a vertical separating wall that receives a ...  
WO/2015/158579A1
Cone or gyratory crusher with a crusher axle, the head of which is mounted in an upper axle bearing held by a crossbeam, wherein the upper axle bearing has a roll-off bushing accommodated in a central socket, wherein an annular abrasion ...  
WO/2015/155205A1
Method and device for mounting a crushing cone (3) on the cone carrier of a cone crusher, wherein the crushing cone is clamped with the aid of a hydraulic clamping device (14) with a clamping nut (16), which is screwed onto the cone carr...  

Matches 1 - 50 out of 1,447