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WO/2021/132702A1 |
This rotary crushing machine is provided with a main shaft, and a revolving member. The main shaft is supported in such a way as to be capable of spinning about an axis. The revolving member rotates, causing the axis of the main shaft to...
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WO/2021/132275A1 |
This abrasion detection device is for a journal bearing mechanism in which a shaft orbits along the inner circumferential surface of a bearing, the device comprising: a detector that is attached to the shaft and/or to a bearing structure...
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WO/2021/086228A1 |
The invention relates to heavy machinery and can be used in operational procedures in the fields of construction and mining and processing. The present device comprises a housing that rests on a base via elastic shock absorbers, an outer...
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WO/2021/073889A1 |
A head nut assembly for securing a mantle on a mainshaft of a gyratory crusher. The head nut assembly comprises a cylindrical threaded part, and a locking mechanism. The locking mechanism is arranged to engage with the threaded part. The...
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WO/2021/026598A1 |
A gyratory crushing apparatus (10) for frangible or friable material comprises: a bowl (104) having a chamber (104m) for receiving the material and a discharge opening (104j) disposed at the base with a central axis (101b) and a gyratory...
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WO/2021/023536A1 |
The invention relates to a supporting of a crosspiece on a crusher housing in a reversible mounting position. In particular, the invention relates to a gyratory crushing device (100) for crushing material to be crushed, comprising a crus...
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WO/2021/018959A1 |
A liner segment (30) for a gyratory or cone crusher is provided with an expandable ejector unit (50) to be arranged between the outer surface of the liner segment (30) and the opposite inner surface of the frame (40). The ejector unit (5...
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WO/2021/013329A1 |
A retaining assembly (102) to secure an inner crushing shell (101) at a shaft-mounted head center (201) of a gyratory crusher. The retainer assembly (102) comprises a modular construction comprising a retaining nut (204) and a cover plat...
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WO/2021/004602A1 |
A retainer assembly (10) for securing an inner crushing shell (2) on a shaft mounted head (3) of a gyratory crusher, the assembly (10) comprising: a head nut (11) having a first surface (111) to be radially inward facing towards a main s...
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WO/2020/223757A1 |
The present invention provides a handling system for positioning a wear plate (15) with respect to a surface of a crusher (17). The crusher providing a first surface (25) against which the wear plate is to be secured. The handling system...
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WO/2020/226262A1 |
In the present invention, an opening, through which a reinforcing member is exposed to the outside, is formed to be narrower than a groove on which the reinforcing member is mounted, so as to prevent the reinforcing member from being sep...
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WO/2020/210875A1 |
A wear sensing liner for a comminution apparatus. The wear sensing liner comprising: a liner body comprising; a wear surface side defining a wear surface; and an opposed, operatively rear surface side; and at least one sensor carried by ...
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WO/2020/209756A1 |
A conical inertial crusher is intended for crushing materials, consists of a housing with an external cone and an internal cone which is disposed therein and on a drive shaft of which an eccentric is disposed by means of a slide bushing,...
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WO/2020/201346A1 |
There is provided a crusher (100) having a protective liner (102), the protective liner (102) comprising a plurality of lining segments (200, 201, 250) which are arranged circumferentially along an a of the crusher (100, wherein at least...
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WO/2020/203451A1 |
The purpose of the present invention is to minimize accumulation of solid raw material powder on the inner peripheral surface of an outer mortar in the entrance part of a conical mortar. A pulverizing unit is provided with: a pulverizing...
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WO/2020/203450A1 |
The present invention suppresses powder of a solid raw material from being deposited on an inner surface of an introduction part. A pulverizing unit is provided with: a pulverizing part that pulverizes, by means of a conical mill, cacao ...
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WO/2020/194185A1 |
The disclosure relates to a cone crusher, including a supporting device being arranged inside a cavity of a main shaft of the crusher. The supporting device is arranged to support a crushing head, and to be vertically displaceable for ad...
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WO/2020/188824A1 |
A gyratory crusher comprising a mantle fixed on a main shaft that undergoes eccentric gyratory motion, a concave for forming with the mantle a crushing chamber therebetween for engaging with and crushing ore, and a hydraulic cylinder for...
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WO/2020/186288A1 |
There is disclosed a crusher for crushing material into finer particulates, the crusher including a housing that encloses a crushing head mounted on a shaft. The housing supports an outer crushing shell, while the crushing head supports ...
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WO/2020/174579A1 |
This gyratory crusher is provided with: a main shaft that is disposed rotatably inside a concavity and that rotates eccentrically with the central axis of the main shaft at an incline to the central axis of the concavity; an upper bearin...
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WO/2020/143368A1 |
A matrine grinder comprises a first housing (1). A support ring (11) is fixedly connected to an inner side of the first housing by means of a support frame. A grinding platform (13) is rotatably connected to an inner side of the support ...
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WO/2020/122299A1 |
The present invention relates to an intelligent cone crusher capable of adjusting a gap during an operation, and a gap adjusting method, and the objective thereof is to improve productivity by acquiring an aggregate of a design particle ...
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WO/2020/119878A1 |
A bearing assembly for a cone crusher (1) comprising: an inner slide bearing (30), an eccentric sleeve (10) and an outer slide bearing (40) for supporting a lower portion (5) of a crushing head shaft (2); wherein the inner slide bearing ...
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WO/2020/107070A1 |
An apparatus for processing iron ore, including a primary crusher, a secondary crusher and a tertiary crusher, wherein the apparatus includes a pair of independently operable conveyors from the primary crusher to the secondary crasher, f...
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WO/2020/111370A1 |
According to an aggregate image separation system and method of the present invention, an image of aggregate crushed through a cone crusher is measured, overlapped aggregates are separated on the measured aggregate image and then an aver...
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WO/2020/096946A2 |
A bowl liner for use in a crusher that is comprised of a support cassette and a plurality of bowl liner sections mounted to the support cassette. Each of the bowl liner sections is mounted along an inner surface of the support cassette. ...
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WO/2020/073077A1 |
A hydraulic mantle system for a gyratory rock crusher enables the safe, quick and efficient replacement of a worn or deformed mantle. The system comprises: A main shaft having a flange and external threads adjacent the flange; an annular...
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WO/2020/069719A1 |
A gyratory crusher main shaft sleeve (114) for friction fitting over an uppermost tapered end (113) of a crusher main shaft (107), the sleeve comprising: an elongate axial wall (203) from an upper end (208) to a lower end (207) extending...
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WO/2020/043891A1 |
The present invention relates to a crusher mantle lifting device. Attachment elements are configured to be attachable to a crusher mantle. Each attachment element comprises a main portion having an inner surface facing the mantle and an ...
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WO/2020/028227A1 |
A system and method for controlling the operation of a gyratory rock crusher is shown and described. The gyratory rock crusher includes a variable frequency drive that allows the eccentric speed of the gyratory crusher to be modified bas...
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WO/2020/013406A1 |
A system and a method for analyzing aggregate size of the present invention: measure an image of aggregates crushed by a cone crusher; derive, from the measured image, an average value of distribution information for each aggregate size;...
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WO/2019/225557A1 |
A method for controlling a rotating type crushing machine includes: a step of setting at least one of a supply device and a set adjusting device as a manipulation target, measuring a load index which directly or indirectly represents a c...
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WO/2019/202071A1 |
The present invention relates to a sealing member (10) for a gyratory crusher (110) having a main shaft (20) and a mantle (30). The sealing member (10) comprises a first side (11) and a second, opposing, side (12) and the first side (11)...
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WO/2019/184378A1 |
An automatic grinding machine and a grinding method thereof. The grinding machine comprises a control structure and at least one material container assembly. The control structure comprises a driving assembly and a connecting structure. ...
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WO/2019/169206A1 |
A mantle clamp configuration designed to lock the mantle in place on a rock crusher includes a clamp plate assembly with a clamp plate with holes; a plurality of clamp bolts that are inserted through the holes; and optionally a dust cove...
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WO/2019/166746A1 |
Method for separating the different constituents of a heterogeneous artificial material, comprising the comminution of the material in a comminution machine (1) by means of material bed compression, the machine (1) comprising at least on...
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WO/2019/162569A1 |
A nut lifting tool (100) of an inner wear part of a cone crusher. The lifting tool (100) has a frame (110) to be placed around a nut to be lifted. The frame 100has nut lifting lugs (120) for supporting occurring from at least three sides...
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WO/2019/157539A1 |
A grinding device suitable for operating inside a flotation cell which includes three zones including a collecting zone in which particles are collected though a settling process, a grinding zone in which particles undergo a size reducti...
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WO/2019/149358A1 |
A gyratory crusher bottomshell and inspection hatch assembly attachable exclusively to the bottomshell via a wear plate positioned at an internal region of the bottomshell. A wall thickness of the bottomshell at a border region immediate...
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WO/2019/149357A1 |
A gyratory crusher topshell having an annular shell wall that is strengthened to minimise stress concentrations and increase the topshell operational lifetime. The topshell comprises spider arms that are structurally reinforced at their ...
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WO/2019/141680A1 |
The invention relates to a crusher (1) for comminuting conveyed material, having a support body (3) which is arranged on a driven eccentric bushing (2), wherein the support body (3) has a crushing tool (4), and the eccentric bushing (2) ...
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WO/2019/117182A1 |
One among a concave (100) and a mantle (500) is movable along a vertical direction (Z direction) relative to the other among the concave (100) and the mantle (500). The upper end (UE1) of a first crushing surface (102) on the concave (10...
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WO/2019/097485A1 |
A novel gear well (200) for a crusher (1) may be characterized in that the recess (210) comprises a helical, non-uniform depth recess having a high point (212A) and a low point (212B). The gear well (200) may be further characterized in ...
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WO/2019/098438A1 |
The present invention relates to a lubricating system of an intelligent cone crusher, and the objective of the present invention is to improve the durability of the cone crusher by checking the flow characteristics of a lubrication oil a...
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WO/2019/081079A1 |
The invention relates to a drive system (1) for driving a crusher (50) of a material comminuting system with a main drive (2) and a transfer gearbox (10) which is driven by the main drive (2), wherein the transfer gearbox (10) drives at ...
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WO/2019/056732A1 |
A driving assembly of an intelligent crusher, the driving assembly comprising a moving body assembly and a control system; the moving body assembly employs a multi-degree-of-freedom parallel mechanism, the multi-degree-of-freedom paralle...
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WO/2019/055587A1 |
An enriched trichome pellet product including either a hop derived lupulin component or a cannabis derived trichome component, and the associated cryogenic and mechanical method for the efficient production of the pellet product. The pel...
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WO/2019/045042A1 |
Lubricating oil is supplied to a gap between an outer peripheral surface of a lower part of a main shaft (5) inserted into a main shaft insertion hole (3) for a main shaft bearing (10), and a surface that forms the main shaft insertion h...
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WO/2019/020915A1 |
The present invention concerns a device (1) for grinding food grains, such as, in particular, linseed, comprising a grinder (3) capable of being rotated in a vessel (2), the grinder (3) and the vessel (2) together delimiting a functional...
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WO/2019/020523A1 |
The invention relates to a breaker (10 for comminuting material, comprising a breaking chamber (20) having a loading area (16), into which material to be comminuted is loaded, and a breaking gap (22) for breaking the material, wherein th...
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