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JP3259167B2 |
To achieve normal operation by uniformizing a raw material-filled degree in a crushing chamber in a short time to stabilize a load by a method wherein after storing the raw material of an amount to be filled in the crushing chamber once ...
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JP2002018297A |
To provide a cone crusher apparatus capable of extending the life of a mantle or cone and capable of more enhancing compaction crushing effect to obtain aggregate of good quality.A leading end chuter (30) for guiding a material to be cru...
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JP2002011363A |
To provide a lubrication device which keeps the leakage of lubricant at a low level and prevents dust from entering inside from outside, in a lubrication device for a cone crusher of a mobile crusher equipped with the cone crusher.The lu...
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JP2002011362A |
To provide a working machine control device, for a mobile crushing device, which is compact and highly efficient and further, easy to handle.In the mobile cone crusher on which a cone crusher for crushing an object to be crushed such as ...
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JP2001521819A |
A gyratory crusher comprises a body and an annular outer shell, which is fixedly connected to the body about an essentially vertical center axis. A shaft member is arranged radially inside the outer shell to perform, during crushing, a s...
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JP2001286778A |
To obtain broken stone with an objective particle size having a shape near to a cubic shape in a high yield and to suppress the fluctuations of oblateness accompanied by the abrasion of a concave and a mandrel. In the crushing chamber 1 ...
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JP2001517549A |
A rock crusher such as a cone or jaw crusher incorporates hardened tapered inserts in the manganese or other wear liner of at least one of its crushing elements. The inserts extend outwardly from the crushing surface of the crushing elem...
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JP2001276633A |
To provide a device and method meeting the need for an efficient variable speed gap regulating mechanism at a low cost. A stone crushing system or conical stone crusher 8 includes a bowl 46 screwed to a main frame 12. The bowl 46 is regu...
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JP2001269597A |
To treat a large amount of garbage inexpensively in a shot time by using an inexpensive machine. Garbage to which water is added is crushed 4, 6/pulverized 8, 9, ground to a cell unit, liquefied, and pumped up with an integrated vertical...
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JP2001252579A |
To stably manufacture crushed sand of high quality by making it possible to easily supplement a proper amount of medium stones when the medium stones are abraded and reduced, and by making it possible to supply raw sand and water so as t...
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JP2001232223A |
To realize a hand operated mill made usable in a more optimal state by a simple structure.In the hand operated mill 10 wherein housings 11, 12 are connected to the opening part 2 of a container 1 housing a granular material S to be groun...
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JP3194414B2 |
PURPOSE: To provide a gyratory crusher by which the production ratio of crushed products with grain size necessary to be crushed secondarily is lowered. CONSTITUTION: A gyratory crusher is made to have a structure wherein recessed parts ...
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JP2001190968A |
To suppress the deterioration of the upper side packing 23 of a hydraulic cylinder 22 for lifting a bowl liner 10. In the gyratory crusher, a cylinder 21 in which the bowl liner 10 is formed in a machine body frame 2 having a mantle 9 ca...
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JP3168462B2 |
To prevent the non-uniform abrasion of a gear or the like caused by vibration during operation and to easily and accurately adjust the cross-sectional area of a crushing chamber by combining a follower mechanism with a drive gear so as t...
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JP3169128B1 |
[wrap up] [Task] It enables efficient crushing of both a crushed material having a large particle size and a crushed material having a normal particle size. In the liner of the rotary crusher 1 in which the crushing chamber 7 is formed b...
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JP3168461B2 |
To provide a gyratory crusher capable of reliably holding and fixing a concave by easily adjusting the gap without requiring grinder finishing even if the gap between the lower face, which is as cost, of an annular flange of the concave ...
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JP3151721B2 |
To prevent accidents, such as the breakage of a main shaft due to the burst of an accumulator, the failure of a mantle and a bowl liner and the seizure of a main motor, from occurring. When an accumulator 17 is bursted (broken), a high p...
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JP3145819B2 |
PURPOSE: To prevent the damage of a spherical thrust bearing and an eccentric bearing due to the excess feeding or partial feeding of raw ore to a cone crusher. CONSTITUTION: Line pressures of lube oil fed into plural oil jet holes A1-A5...
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JP2001046895A |
To provide a wood chip mill capable of easily producing milled matter of wood chips, or the like. This mill 1 for wood chips is composed of a conical lower mill 2 engaged with a rotating operation part, an upper mill 3 which is so set as...
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JP2001029816A |
To grind various subjects to be ground in ideal states by moving a grinding cylinder to a vertically accurate position by an extremely simple mechanism. In this grinding device, the gap of a narrow ring slit 5 formed between the grinding...
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JP2001009300A |
To make it possible to easily crush the gypsum lath board body parts and cardboard parts of gypsum lath boards and to separate the gypsum lath board body parts and the cardboard parts.This treating device 10 for the gypsum lath boards fo...
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JP2001000876A |
To provide a pulverizer by which raw material is smoothly fed to a pulverizing means.Chaff is fed to a hole part 28 between a rotor 32 and a housing 30 from a feeding path 16 by the rotation of an impeller 18. At this time, since the imp...
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JP2000334320A |
To enhance fine crushing capacity and to extend the life of a concave liner.If the radius R of curvature of the crushing zone 1a of the concave liner 1 of a cone crusher equipped with the concave liner 1 and the hollow truncated cone-sha...
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JP3061246B2 |
An angle theta formed between a horizontal line passing through the contact point P and a slant surface of a mantle based on an empirical rule corresponding to the vertical distance L ranging from the reference line S to the contact poin...
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JP3060398B2 |
A pulverizer is provided with: a ring-form rotary hammer (14) supported by a rotary shaft (7) and having a pulverizing blade (16) including a plurality of concaves and convexes on its outer surface; a liner (15) fixed so that a gap is le...
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JP3061226B2 |
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JP3048283B2 |
PURPOSE: To recover a removed treated piece as plastic material by a method wherein a plastic molded product is broken to small pieces to be treated, crushed by adding compressive impact force based on microvibration, and the resin paint...
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JP2000117082A |
To provide a powder treating device capable of improving the treating efficiency of a material to be treated.This powder treating device is provided with a cylindrical rotor 4, which has a receiving surface 7 vertically erected on the bo...
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JP3027583B1 |
[wrap up] [Task] Regardless of the crushing conditions of the raw material and the charging method, the cone cave side can be rotationally moved and fixed at an arbitrary position at any time to minimize the occurrence of uneven wear of ...
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JPH11513613A |
PCT No. PCT/FI96/00561 Sec. 371 Date Jun. 17, 1998 Sec. 102(e) Date Jun. 17, 1998 PCT Filed Oct. 23, 1996 PCT Pub. No. WO97/15395 PCT Pub. Date May 1, 1997A gyratory crusher having a frame (1) and in the frame an eccentric shaft (3) rota...
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JP2910964B2 |
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JPH11151448A |
To save the uneven abrasion eliminating work for a bowl liner and to improve operation efficiency. In a gyratory crusher for crushing a material to be crushed, which is supplied to a crushing section 12, by providing the bowl liner 2 on ...
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JP2596209Y2 |
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JP2595824Y2 |
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JP2595823Y2 |
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JP2896632B2 |
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JPH11138034A |
To provide a wedge ring of a corn crusher which eliminates the bias of wedge ring inputting force and can perform work for adjusting a crushing gap and its mounting structure. The wedge ring 300 of a corn crusher which is a cylinder whic...
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JPH1194724A |
To provide a device for evaluating wear resistance and rock crushing property of crusher parts which can accurately evaluate the wear resistances and rock crushing properties of the cone caves and mantles of actual gyratory crushers and ...
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JP2876337B2 |
The invention concerns a gyratory crusher, wherein a piston (6) surrounds a wabbler shaft (4) and the radial forces of the spindle shaft are transmitted to the frame of the crusher through the piston.
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JP2872523B2 |
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JP2870736B2 |
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JP2872524B2 |
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JP2863768B2 |
PURPOSE: To prepare simply a shattering face member on the surface layer part of which a block with a low wear resistance and a block with a high wear resistance are alternatively arranged. CONSTITUTION: The surface layer part is formed ...
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JPH1133421A |
To provide a rotary working device which is easily moved and has compact structure and by which smooth and sure crushing work can be done. This device is provided with an outer cylindrical body 1 on whose inner peripheral surface teeth l...
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JP2838833B2 |
A conical crusher having a power draw of approximately 1,000 Hp and capable of being installed in a conventional crusher foundation is provided with an annular frame shell with support means capable of withstanding the higher than normal...
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JP2823108B2 |
PURPOSE: To provide a manufacturing facility for crushed sand where uniform distribution onto a vibrating screen is excellent and sieving efficiency of the vibrating screen is enhanced and productivity is high. CONSTITUTION: A manufactur...
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JP2820890B2 |
A mantle 1 for a gyratory crusher has a filler material layer preformed on the inner surface of the main body of the mantle 1 before the mantle is assembly-mounted onto the head center of the crusher. The filler material layer 15 is form...
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JPH10272375A |
To make the quality of a finished product constant by lessening variation of the grain size as much as possible. A load current to be supplied to a main motor 36 during crushing is detected by a load current detection means 37 and the de...
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JPH10509644A |
PCT No. PCT/AU95/00803 Sec. 371 Date May 30, 1997 Sec. 102(e) Date May 30, 1997 PCT Filed Dec. 1, 1995 PCT Pub. No. WO96/16738 PCT Pub. Date Jun. 6, 1996A gyratory crusher for crushing frangible or friable material where the crushing hea...
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JP2800077B2 |
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