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WO/2011/133261A1 |
A gearbox assembly for a gyratory crusher and/or cone crusher, which includes a drive shaft having a rotational movement, and a drive shaft gear attached to a distal end of the drive shaft. The drive shaft gear imparts a rotational movem...
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WO/2011/133269A1 |
A method of making a wearable surface for a device configured for material comminution includes positioning inserts adjacent to a first metal structure positioning a second metal structure adjacent to the inserts and the first metal stru...
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WO/2011/120489A1 |
The invention relates to a homogeniser (10) having an inlet (20) leading into a homogenisation chamber, an outlet (30) leading out of the homogenisation chamber, a stator (40) and a rotor head (50) generating shear forces together with t...
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WO/2011/082153A1 |
A gyratory crusher, which includes a bowl, a head assembly and a cylindrical eccentric assembly. The bowl is shaped as a cone and has a wider opening approaching a top portion of the crusher, and an inner shell, which is backed by a conc...
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WO/2011/044313A1 |
A gyratory crusher is provided that has a crusher head, an eccentric assembly connected to the crusher head, a bushing positioned between the eccentric assembly and the crusher head, a retaining member, and a plurality of fasteners. The ...
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WO/2011/029140A1 |
A method of, and system for, monitoring the condition of a surface of a crushing zone (17) within a crusher (8) having an inlet through which material for crushing is delivered into the crushing zone, the method comprising: positioning a...
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WO/2011/029133A1 |
Mantle lifting device (10) has a body (26) configured to selectively engage and disengage an opening (24) of a mantle (12) by rotation in respective opposite directions about a central axis (28) of the body (26). The body (26) is provide...
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WO/2011/010950A2 |
A conical vibratory crusher is proposed which makes it possible to increase the technical capabilities and reliability of a crusher and extend the service life of the bearing of an unbalanced vibration generator, while at the same time s...
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WO/2011/005169A1 |
A gyratory crusher (10) comprises a crushing head (22), which is arranged rotatably on a substantially vertical shaft (18) and on which a first crushing shell (30) is mounted, and a frame (12), on which a second crushing shell (32) is mo...
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WO/2010/123431A1 |
A gyratory crusher (1) has an outer shell (3), which is attachable in a frame (2) having a frustoconical supporting surface (24), which is facing obliquely downwards and inwards, for supporting a lower portion (23) on the outer surface o...
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WO/2010/105323A1 |
The anti-spin system is applied to a cone crusher having a structure (10) carrying an upper housing (20) and a vertical axle (30); an eccentric element (40) to be rotated around the vertical axle (30); and a cone head (60) disposed insid...
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WO/2010/104447A1 |
A gyratory crusher comprises a first crushing shell (4) mounted on a crushing head (3), and a second crushing shell (5) mounted on a machine frame (16), a crushing gap (6) being formed between said first and second crushing shells (4, 5)...
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WO/2010/091577A1 |
A combined crusher comprises a cylindrical main frame(1), a motor, a main shaft(2), an outer taper stator(3) fixed to the main frame and an inner taper rotor(4) connected to the main shaft by a key, a crushing passage for crushing materi...
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WO/2010/086488A1 |
The invention relates to fastening a mantel (5) to a head (4) of a cone crusher with a fastening device (10). A first part (11) of the fastening device (10) is fastened to the head (4) of the cone crusher. A second part (12) of the faste...
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WO/2010/071565A1 |
A gyratory crusher comprises a crushing head on which a first crushing shell is mounted, and a frame on which a second crushing shell is mounted. The crusher has a trust bearing (24) which is made up of horizontal bearing plates (26, 27,...
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WO/2010/071553A1 |
A central shaft (18) for a gyratory crusher, which comprises a crushing head (22) on which a first crushing shell (30) is mounted; a frame (12) on which a second crushing shell (32) is mounted, which second crushing shell (32) defines, t...
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WO/2010/071566A1 |
A gyratory crusher has a crushing head (22) on which a first crushing shell (30) is mounted, a frame on which a second crushing shell is mounted, and a driving device, which is arranged by means of a rotating eccentric to cause the crush...
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WO/2010/031661A1 |
The invention relates to a composite milling cone for percussion crushers, said milling cone comprising a ferroalloy which is at least partially reinforced with titanium carbide in a defined shape, said reinforced part comprising an alte...
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WO/2010/002338A1 |
A gyratory crusher (1 ) has a crushing head (12) fixedly attached to an upper portion (2b) of a substantially vertical shaft (2), on which crushing head a first crushing shell (16) is mounted, and a frame (4) on which a second crushing s...
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WO/2009/156487A2 |
An apparatus (100) for reducing the size of material, comprising a milling device (17) containing a sieve (19) and a milling impeller (21) being rotated relative to the interior wall surface of the sieve (19); and a crusher device (40) c...
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WO/2009/145702A1 |
A crusher system (48) comprises a gyratory crusher (10), which has a crushing head, on which a first crushing shell is mounted; a frame, on which a second crushing shell is mounted; and a driving device, which is arranged to cause, by me...
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WO/2009/142684A2 |
The apparatus is a gyratory crusher in which all the wear parts can be removed and replaced from the top of the crusher, thus eliminating the need to remove large, heavy parts from below the crusher. This is accomplished by constructing ...
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WO/2009/139694A1 |
An anti-spin assembly is arranged in a gyratory crusher (2). The crusher comprises a crushing head (3), on which an inner shell (4) is mounted, and a frame (5) with a frame top part (5a), on which an outer shell (6) is mounted, and a fra...
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WO/2009/126085A1 |
A crushing apparatus (1) has a gyratory crusher (2), which has an inner shell (6), an outer shell (14) and an eccentric (16). A lubricating system (22) is arranged to conduct a lubricant to at least one movable part, such as said eccentr...
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WO/2009/123531A1 |
A crusher system (1) comprises a first crushing surface (6) and a second crushing surface (14), the two crushing surfaces (6, 14) being operative for crushing material between them. The crusher system (1) further comprises a hydraulic sy...
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WO/2009/101237A1 |
A crusher comprising at least a main shaft (2) having an axial line (X2) and being mounted on the inner frame (1a) of the crusher; a eccentric (3) comprising at least a first eccentric bushing (31) and a second eccentric bushing (32) aro...
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WO/2009/066001A1 |
A gyratory crusher comprising at least a frame (1 ) and a main shaft (2), as well as at least a first crushing blade (3) fitted in the frame, and a second crushing blade (4) fitted on the main shaft. The crusher also comprises a first be...
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WO/2009/065995A1 |
A crusher comprising a frame (1) provided with a first crushing blade (2), a crushing head (6) provided with a second crushing blade (7), and a main shaft (3) provided with the crushing head (6). A pressurized medium space (10) is provid...
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WO/2009/008796A1 |
A measuring instrument (40) for indicating the load in a gyratory crusher comprises a first measuring device (32, 42) for measuring at least one instanta¬ neous load on the crusher, a second measuring device (44) for measuring the gyrat...
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WO/2008/156433A1 |
The invention relates to the conical eccentric breakers comprising the body (1) to which the material to be broken enters through the inlet opening (25), and the outer cone element (2) and the inner cone element (4) formed inside the bod...
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WO/2008/139022A1 |
A crusher and a frame for a crusher, as well as a method for manufacturing a crusher and a frame for the same. The crusher comprises a frame (1) consisting of a single piece. The frame (1) is provided with a first crushing blade (4) and ...
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WO/2008/139020A1 |
A crusher blade fastening element for fastening a first crusher blade (4, 54) to the frame (1, 51) of a crusher. The fastening element (11) consists of a single cylindrical piece divided into several sectors (31).
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WO/2008/140375A1 |
An inner shell (4) has a first part of a lug-notch arrangement, which first part is arranged to co-operate with a second part of the arrangement to prevent rotation of the inner shell (4) relative to a crushing head (3). The inner shell ...
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WO/2008/122689A1 |
A method for controlling the crusher, which crusher comprises at least a frame (6), a crushing means (4) with a cycle, as well as an actuator (10) for moving the crushing means. In the method, at least first data is determined, which is ...
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WO/2008/103096A1 |
A gyratory crusher comprises a crushing head (12) on which a first crushing shell (16) is mounted, and a frame on which a second crushing shell is mounted. The second crushing shell defines, together with the first crushing shell (16), a...
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WO/2008/097128A1 |
The invention relates to crushing and reducing device, in particular to cone crushers, and can be used in the building and ore-dressing industries. The inventive method is carried out by means of a crusher which is provided with proximit...
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WO/2008/014063A1 |
A main shaft 220 and method for installing a main shaft 220 for a pulverizer are provided herein. The main shaft 220 includes at least a first tapered portion 408 for accepting a yoke 112 and a first associated threaded portion 405 for s...
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WO/2008/006151A1 |
A method of predicting breakage properties of a particulate material when subjected to impact, the method including: calculating a breakage index for the particulate material using the following equation: Breakage Index = M{I - exp[- ƒm...
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WO/2007/056910A1 |
A seal method and a seal device for a mechanical equipment are as follows, a spindle is fixed on the bottom of a mechanism body, which goes through the inside wall of a spindle sleeve and the inside chamber of a mechanical element. The s...
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WO/2007/041819A1 |
A conical crusher, comprising: an upper housing (20); a tubular axle (30) lodging a supporting rod (40). Inside the upper housing (20) is mounted a cone head (70) being axially journalled onto a spherical bearing (50) carried by an upper...
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WO/2007/038899A1 |
The invention discloses a colloidal mill that is widely used in the fields of food, medication and chemical industry. An anti-leak pipe is further provided on the axle hole of inner chamber of a main body and integrated with it, wherein ...
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WO/2006/101432A1 |
An inner shell (4) , which is intended for use in a 5 gyratory crusher and which during crushing will rotate around its own centre axis (CL) in a first direction (Rl) , has at least one additional crusher surface (40) . The additional cr...
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WO/2006/092742A2 |
A cone crusher mantle armor for ore comminution, comprising: a. grooves laid out in the form of spires or helixes over the mantle, where such grooves are integral to said mantle thus forming the mantle armor, and b. such grooves and said...
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WO/2006/067292A1 |
The inventive cone crusher comprises a tapered crushing vessel whose wall bears a fixed jaw (1) and a conical head (2) mounted on a shaft which is coaxially arranged with respect to the vessel and is provided with an eccentric. Said ecce...
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WO/2006/068539A2 |
The invention relates to means for medium and fine crushing and can be widely used in the building, mining-and-metallurgical and similar industries using material crushing processes by means of eccentric-drive crushers. The inventive met...
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WO/2006/068540A2 |
The invention relates to cone eccentric crushers for fine crushing and can be used for the building and mining industries for increasing a crushing ratio and improving performance by 20 %. The inventive crusher comprises a body provided ...
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WO/2006/067277A1 |
A hydraulically adjustable cone crusher and a axial bearing assembly of a cone crusher, which crusher comprises an hydraulic adjustment cylinder/piston assembly mounted in the space formed between the crushing head and the upper surface ...
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WO/2006/047681A2 |
A bowl liner retaining device (30) is provided that may allow for easy and quick replacement of worn or unusable bowl liners (14) on cone crushers, while capable of providing a sufficiemt amount of tensioing load to hold the bowl liner i...
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WO/2005/102530A1 |
The present invention concerns a hydraulically adjustable cone crusher characterized in that the adjustment piston (13) and the adjustment cylinder (12) of the hydraulic adjustment system are formed into a space defined by the mean shaft...
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WO/2005/094996A1 |
A cone crusher (20) which comprises: a stationary bowl (21); a conical head (13) of a cone assembly (100) which is capable of carrying out gyratory crushing action within the bowl (21); an eccentric (31) on which the conical head (13) is...
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