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JP2002295028 |
To improve the working efficiency in a demolition machine for demolishing a wooden structure or the like by not only grasping and crushing a waste material but also cutting and demolishing a lengthy matter such as column or the like so a...
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JP2002263510 |
To develop an apparatus useful for cutting and crushing molten slag to manufacture aggregate and to effectively utilize the apparatus.In the method for manufacturing the molten slag aggregate by utilizing a molten slag crushing and cutti...
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JP2002248364 |
To obtain a crusher of simple structure which is little clogged and with can be used for easily shearing, crushing, mixing, homogenizing, sorting, etc., material with low energy consumption even for the material having different physical...
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JP2002241084 |
To improve the working efficiency of a breaking work.In this rock breaker for breaking the rock mass in the water by lowering the rock breaking body 4 suspended by a rock breaking rope 3 by the lowering rotation of a winch drum 6, the lo...
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JP2002242122 |
To reduce vibrations and noise, and the quantity of generated dust when a concrete structure is crushed.Many holes 28 are drilled into the concrete structure 4 with a core bit so as to cut through a concrete wall by which the adjacent ho...
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JP2002224580 |
To eliminate such defects that, in the conventional cutting devices, as the bottom side of each cutter in one and the other cutting devices has a flat surface and the upper side of the cutter has a curved surface, press force or impact f...
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JP2002219371 |
To provide a self-propelled scrap disassembling apparatus which is provided with functions as a multi-disassembling apparatus capable of dealing with the disassembling work of a variety of kinds of scrap objects and which is capable of e...
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JP2002210379 |
To simply, easily and efficiently break and separate a tree root difficult to be crushed.A tree crusher has an impact machine 4 which is connected to the tip of the arm 2 of a back hoe 1 through a link 3 to be able to move slantingly in ...
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JP2002200435 |
To provide an inexpensive, easy-maintainable recycling crusher incorporated with a construction machine.This recycling device consisting of a recycling crusher which is operated by hydraulic pressure from an engine-integrated hydraulic d...
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JP2002200436 |
To provide a recycling device incorporated with a construction machine, the crusher of which can be obtained at a low cost by utilizing a used construction machine and which is easily maintainable.This recycling device consisting of a re...
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JP2002192482 |
To provide a newly improved device stopping a tool of the crushing device.This crushing device includes a hammering device 1 and the tool 3 provided in its axial extension part and a hammering piston 2 pertaining to the hammering device ...
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JP2002191998 |
To enhance the fractionation ratio of garbage and foreign matter (garbage residue) and to make a garbage treatment apparatus compact.In the garbage treatment apparatus equipped with a cylindrical container outer cylinder 5 in which garba...
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JP2002188299 |
To provide a reaction rotating apparatus for various kinds of attachments for a shovel machine such as a crushing apparatus and a cutter apparatus, which suppresses degradation in stationary state holding force caused by abrasion of a sl...
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JP2002159871 |
To enable massive matters, such as stones or concrete masses, to be easily crushed by a small-scale crushing means and to provide a massive matter crusher which can be easily handled and conveyed to a crushing treatment site.This massive...
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JP3312247 |
To perform the segregation overhaul work of the scraps of a domestic electric appliance, a large-diameter tire, etc., in a collection place by installing a pair of installation tools, which catch an object to be scrapped and break it by ...
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JP3311947 |
To crush a concrete structural material such as reinforced concrete wall, floor, ceiling, column, etc., most efficiently in a crusher used as the principal section of a demolisher for a structure (such as a building) made of reinforced c...
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JP2002143702 |
To provide a crushing processing method and a device for concrete and the like capable of efficiently and simply making an object to be processed placed on a hard floor surface to a ballast type crushed object by a wide hitting surface r...
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JP3308881 |
To improve the pulverization capability by keeping a gap between a fixed slide blade formed in the discharge side of a fixed blade apparatus and an operating pulverizing blade installed in the discharge side of a swinging blade apparatus...
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JP2002129590 |
To provide a compact crusher by making a revolving bearing compact.Bracket main bodies 52 and 52' of the crusher 50 are curved so as to extend along a bolt pitch circle Cp which passes through the radial center of each of bolt holes for ...
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JP2002129756 |
To provide a demolition attachment of a construction machinery suitable for collecting reinforcing bars and iron pieces by using it for demolition of a reinforced concrete structure.Concerning a demolition attachment which is a attachmen...
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JP3299004 |
PURPOSE: To crush a soft material such as asphalt to a desired size without breaking it by changing the movement of a movable tooth with respect to a fixed tooth. CONSTITUTION: This jaw crusher consists of a fixed tooth 16, an oscillatin...
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JP2002113377 |
To provide a bilding breaker capable of facilitating wrecking work of a concrete bilding.This breaker is provided with a pair of breaking arms 1011 and 1012 which are rotatable with first pins 1051 and 1052 as the centers respectively an...
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JP2002113378 |
To provide a building breaker capable of facilitating wrecking work of a concrete building.This breaker is provided with a pair of breaking arms which are rotatable with first slender parts as the centers respectively and have sides each...
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JP2002102729 |
To provide a new pelletizer for dry ice pellet production, which is capable of more efficiently producing higher-density homogeneous dry ice pellets.This pelletizer is provided with: a casing (2) for receiving dry ice masses; a cylinder ...
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JP2002097799 |
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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JP2002097656 |
To provide a bucket type crusher enabling excavation, crushing and loading to be achieved with one machine, and enabling hardened earth blocks of the desired size to be readily obtained.Using a self-traveling vehicle having a revolving m...
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JP2002095987 |
To provide a mechanism for adjusting the outlet gap of a jaw crusher which is compact, simple in the structure, free from a fear of break and capable of shortening the adjustment time.A downward slanting slope face (31) projected in the ...
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JP3286837 |
To carry out cutting, crushing, and drilling by one attachment. This attachment A is provided with a first frame 20 installed in a main body frame 5, a second frame 10 installed in the main body frame 5 at a position opposed to the first...
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JP2002070332 |
To provide a structure crushing device capable of crushing it in an elevated position with a narrow working space.This structure crushing device 100 comprises a crushing mechanism 6 for crushing a structure 101 at the tip of a telescopic...
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JP2002070333 |
To provide a structure crushing device capable of easily and surely catching a part to be crushed.This structure crushing device comprises a crusher 8 for crushing a structure at the tip of an arm part 7. A range finder 35 for measuring ...
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JP3283554 |
PURPOSE: To provide a jaw crusher equipped with a grease feeder capable of automatically feeding grease to a main bearing and a pitman bearing. CONSTITUTION: A grease tank 52 fitted with a grease pump is vertically provided in the vicini...
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JP3283027 |
To provide an underwater base rock crushing machine capable of performing underwater base rock crushing works even though in a narrow, limited working space, on a steeply sloped base rock or at a place where the water depth of the base l...
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JP2002054308 |
To provide a demolishing device for a structure, by which dust is not scattered and peripheral environment is not contaminated when the hollow tower-shaped structure such as a chimney is demolished.An engine 4, a generator 5, a hydraulic...
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JP2002052345 |
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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JP3276269 |
To securely sense the actuation of spreaders of a crusher for hydraulically crushing and discharging a molten ash content in fuel. A magnet is installed on the end of a sensing bar 7 moving following the movement of spreaders 1, 1 of a c...
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JP3276143 |
To provide a method for tearing up an asphalt pavement slab which generates only low noise and low vibrations, and is excellent in workability, and to provide an apparatus for implementing the method. The method is comprised of the step ...
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JP2002030814 |
To provide a structure demolishing device quickly and easily repairable by opening a crusher even when an electric circuit and a hydraulic circuit mounted on a base cause failure.A generator for supplying a power source 31, a hydraulic p...
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JP2002012326 |
To perform uniform powdering even in the case of a relatively large bag, relatively shorten a time for powdering work and improve safety in powdering work.Each of a pair of pushing member 2, 2 for pushing a bag A storing power material t...
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JP2001347251 |
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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JP3256120 |
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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JP2001327882 |
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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JP3249073 |
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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JP2001300330 |
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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JP3237185 |
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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JP2001269589 |
To extend the service period of a tooth plate for a jaw crusher and to reuse a return material completely. In a composite tooth plate in which a large number of blade edge materials 2 of an another material are engaged with a crushing su...
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JP3235956 |
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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JP2001252586 |
To provide a self-propelled crusher securing the stability in the crushing work and controlling the vibration.The self-propelled crusher travels by using a traveling device 9, and a material 30 to be crushed is introduced into a hopper 1...
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JP3231617 |
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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JP2001232230 |
To certainly pull out an embedded pipe toward one pit and to successively crush the pulled-out embedded pipe to realize efficient execution.An apparatus for pulling out and breaking an embedded pipe consists of a bearing pressure frame 1...
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JP3225189 |
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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