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JP2002097799A |
To provide a demolition method and a demolition device capable of demolishing only an existing structure although an obstacle is installed above the existing construction.The demolition device includes a balance-shaped crushing device 10...
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JP2002052345A |
To decrease the number of parts of a crusher to a minimum to realize the simplification of structure, downsizing, weight reduction, and cost reduction of the crusher.An arm carrier 3, an open-close cylinder 9, and a swivel joint 24 are a...
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JP3256120B2 |
To protect the surface of a plunger from being damaged or from being dented when a hydraulic cylinder is collided against a cut area of a steel beam or the wreckage of reinforced concrete when cutting a steel beam material or crushing a ...
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JP3249073B2 |
To break an object matter to be broken by giving a sufficient impact to the object matter by forming a mount hole in the object matter such as bedrock and mounting a break container in the hole so as to cause expansion force at the time ...
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JP2001347251A |
To provide a treating machine and a method, in which volume reduction treated rock wool waste or glass wool waste dumped and disposed in a refuse are reused as the raw material of rock wool or glass wool, respectively.Rock wool waste and...
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JP2001526112A |
A method for mounting a jaw die plate of a jaw crusher detachably against a front end wall of the crusher by means of a fastening device operated from outside a side wall of the crusher. The die plate is secured in its place by means of ...
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JP3237185B2 |
PURPOSE: To protect a water curtain-forming part from damage and breaking and enable water curtain to exactly embrace crushing dust to be formed. CONSTITUTION: A cross form of water passage 20 is formed in a support bracket 14 connected ...
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JP3235956B2 |
To crush most effectively concrete structural materials, such as a reinforced concrete wall, floors, ceilings and posts or the like by using as a main principal part of a disassembling device for a reinforced concrete-made structure (suc...
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JP2001327882A |
To provide a steel shearing blade capable of stably holding and surely shearing steel without generating slip at an optional position of a shearing edge.Recessed and projecting parts 4a, 4b and 4c to suppress the slip of the steel are fo...
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JP3231617B2 |
To provide a jaw crusher in which the repair of the wear and the permanent set of the abutted surface of a side frame receiving plate installed in a side frame for receiving crushing reaction force generated in crushing rocks on a toggle...
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JP3225189B2 |
To protect the surface of a plunger from being damaged or from being dented when a hydraulic cylinder is collided against a cut area of a steel beam or the wreckage of reinforced concrete when crushing a reinforced concrete wall, a floor...
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JP2001300330A |
To provide a crushing device by which a large quantity of materials to be crushed is taken in a bucket and efficiently crushed uniformly, the particle size of the crushed materials can be adjusted and the foreign materials such as a rein...
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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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JP3213838B2 |
To increase crushing force by fitting one and/or the other of a pair of opposite crushing teeth to a crushing machine main body via a hammering means. An operation lever of a crushing cylinder operation valve of a hydraulic control devic...
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JP3208422B2 |
PURPOSE: To efficiently crush an asphalt waste material by removing a matter to be crushed remaining on and adhering to an arm base section in a crusher for crushing the material to be crushed including a viscous asphalt waste material c...
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JP2001239496A |
To provide a low and secure upper cover for a document shredder requiring less area for installation.This upper cover 11 is equipped with a housing divided into a lower part 2 and an upper part 4, in a cabinet shape, a cutting unit 6 hav...
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JP3200377B2 |
To provide a toggle block slide mechanism in which an upper part slide liner which supports a toggle block sliding-movably and a lower part low friction member can be replaced without removing the toggle block and a toggle plate. A toggl...
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JP2001219084A |
To provide a tablet crushing device which easily crushes tablets of health food, etc., constituting single layer structure of relatively large sizes to a small size and is inexpensive.This tablet crushing device is disposed with crushing...
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JP2001212472A |
To provide a bucket type oscillation crushing machine which is capable of more efficiently continuing crushing work than the conventional crushing machine.One surface of a bucket type frame is provided with plural fixing plates in juxtap...
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JP3194516B2 |
To improve crushing speed of a concrete lump by forming a crushing surface of the fixed lower jaw in a cross-sectional almost V shape, and providing a main crushing blade coincident with the deepest part of a fixed side crushing surface ...
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JP3191987B2 |
PURPOSE: To carry out a crusher opening/closing operation by a switching operation. CONSTITUTION: In an opening/closing operation device, left/right pilot pressure receiving parts 8L and 8R of a pilot directional control valve 7 to contr...
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JP3190618B2 |
To operate a tooth and a mainbody of a working attachment for a construction machine to be opened/closed and swung, respectively, with a common hydraulic system. A construction machine in which a working attachment with a tooth opened/cl...
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JP2001193291A |
To obtain a crushing machine for concrete wastes accumulated on an existing building demolishing site which does not requires troublesome work needed in the conventional crushing machine such as roughly dividing firstly and then dividing...
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JP3187627B2 |
PURPOSE: To provide a pawl for crushers, which indicates by itself a degree of abrasion with which it should be replaced with new one. CONSTITUTION: The front end of a pawl 5 for crushers, is worn during crushing. If the degree of abrasi...
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JP3187475B2 |
PURPOSE: To keep the symmetrical property of the opening and closing angles of arms to the central axis of side plates even if a load to be worked on the arms is increased. CONSTITUTION: Along the moving locus 14 of a specific point P on...
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JP3184829B1 |
[wrap up] [Purpose] Even small and medium-sized construction companies can obtain crushing equipment at low cost by using their used construction machinery, and provide construction equipment combined recycling equipment that is easy to ...
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JP3182688B2 |
To provide a crusher having a structure mechanically easy to crush concrete and having a fixed part and a movable part. In the crusher provided with the movable part 10 and the fixed part 20 so as to be opened and closed by a hydraulic c...
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JP2001170507A |
To provide the lower support structure of the movable tooth plate in a jaw crusher constituted so as to be able not only to control the lateral shift movement of the movable tooth plate but also to prevent the abrasion of a swing jaw whi...
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JP3173656B2 |
To provide a crusher for structures, capable of regulating the opening degree of a movable jaw according to the size of a object to be crushed and easily crushing it surely and efficiently. In a crusher for structures, a fixed jaw 2 is a...
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JP3169172B2 |
To stably maintain continuous anaerobic treatment. Between both the pistons of a high pressure pulverizer 20 into which a first piston with a sealing ring is inserted from one side of a cylindrical body and a second piston with a sealing...
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JP3165785B2 |
To provide a driving device for attachment type crusher to automatically repeat an opening and a closing operations without a manual operation by an operator. This driving device is provided with hydraulic cylinders 63A, 63B connected a ...
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JP3163214B2 |
PURPOSE: To solve the problem of that a cylinder rod of a cobbing crusher is easily damaged and that an operation related to the cylinder rod needs great care. CONSTITUTION: In the cobbing crusher crushing a matter to be crushed between ...
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JP2001104810A |
To reduce equipment cost and equipment maintenance cost while enhancing the values of recovered materials by entirely eliminating powdered metallic lock pins and enabling the classification free from inter-inclusion as the pretreatment m...
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JP3156754B2 |
To provide a crusher, in which the quantities of the looseness of a pair of rotating arms are reduced, the maximum opening width of each rotating arm is increased and the durability of a tuning pin tuning and opening and closing each rot...
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JP2001096264A |
To make the whole constitution of a concrete crushing/classifying equipment compact and make the equipment freely movable, in a crushing/ classifying equipment for classifying crushed concrete formed by disassembling a reinforced concret...
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JP3155149B2 |
PURPOSE: To equalize the wear of the lower part and the central part and reduce the variation in a nipple angle to prevent the lowering of crushing capacity even when turned upside down with respect to a fixed jaw plate for a jaw crusher...
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JP3151678B2 |
PURPOSE: To separate a compressor by reciprocating a manipulator in opposition to the compressor of a spent refrigerator to hold the compressor and providing a stopper member reciprocating on the same side of the manipulator and blocking...
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JP3151764B2 |
To prevent the shock cracking of a toothed plate made of high-Cr cast iron and to widen its range of application. A reinforcing iron plate 3 firmly attached to the upper face and horizontalized is put on a resinous backing material 2 wit...
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JP3151029B2 |
PURPOSE: To provide a movable crusher where earth and sand being impurity from rocks in a quarry before crushing to produce an aggregate of a high quality. CONSTITUTION: On a freely travelling crawler 2 are mounted a hopper 10, a vibrati...
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JP3151679B2 |
PURPOSE: To separate the motor of a spent washing machine by providing a cylinder having an internal receiving member and having an inner section capable of housing the motor and made reciprocative with respect to the motor and arranging...
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JP2001073563A |
To enable large crushing and fine cutting of an object to be crushed by a same crusher by finely cutting the object to be crushed taken in the crusher by crushing by the crushing teeth of a crushing drum rotating and delivering from the ...
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JP2001070811A |
To provide a crusher capable of performing cutting, crushing under pressure and loading of a waste material in a consecutive work and capable of finely cutting and crushing the waste material under pressure in a form like chip. In the cr...
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JP2001062318A |
To easily eliminate the clogging of concrete masses in a hopper, by fixing a chute which moves together with a movable platen of a jaw crusher on the movable platen, and making the chute face the lower end opening of a funnel-shaped char...
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JP2001065177A |
To provide a crushing arm exclusively used for timber, capable of squashing timber and efficiently cutting timber having a large diameter and which has a function holding a stump and drawing it out. A base unit is constituted of an arm s...
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JP2001062317A |
To provide a wood crusher capable of efficiently crushing and cutting even wood having a relatively large diameter and having even function grasping a stump having spreading roots to pull out the same from soil. A pair of crushing arms 7...
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JP3145862B2 |
PURPOSE: To float a wedge for fixing a jaw plate and to remove it using a hydraulic ram without welding a frame-shaped jig or the like to the wedge in the case the wedge for fixing the jaw plate is beaten by raw ore to be crushed, and de...
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JP3138970B2 |
PURPOSE: To provide a movable crusher capable of producing high-quality aggregate by removing earth and sand of impurities from rock in a digging site and crushing this rock. CONSTITUTION: The movable crusher is constituted as follows. A...
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JP3136241B2 |
PURPOSE: To bite off and crush even a material to be crushed of a large lump while securing the smooth transfer of the material to be crushed to a crushing chamber from a feeding port for the material to be crushed. CONSTITUTION: A circu...
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JP3133766B2 |
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JP2001029832A |
To easily crush a solidified catalyst into small pieces with rapidity and to reduce a time to stop plant operation. This device for crushing the solidified catalyst 100 into small pieces is provided with a device body 11 which is dispose...
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