Document |
Document Title |
JPH0516848U |
[Purpose] In a carrier with a bucket equipped with a bucket for loading earth and sand on the loading platform, the earth and sand can be leveled on the loading platform so that a large amount can be loaded, and when the earth and sand l...
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JPH058230Y2 |
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JPH0514014U |
[Purpose] When the screw conveyor is installed vertically, slippage can occur between the screw and the granules, and the granules can be pushed upward by the screw. [Constitution] While rotating the rotating shaft 2, the screw 3 and the...
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JPH0514015U |
[Purpose] When the screw conveyor is installed vertically, slippage can occur between the screw and the earth and sand, and the earth and sand can be pushed forward by the screw. [Constitution] The rotary drive machine 1 is started, the ...
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JPH0514249U |
[Purpose] To provide a device capable of accurately and easily overturning the Zuritro and discharging the internal debris. [Constitution] In a device in which a Zuritro is approached from the upper part of a hopper with an open upper pa...
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JPH0539113A |
PURPOSE: To generate sliding between a screw and granular materials and push granular materials upwards by a screw by installing a screw conveyer vertically. CONSTITUTION: While a rotary driver 1 is started, and its rotation is transmitt...
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JPH0525837A |
PURPOSE: To raise the efficiency of excavating and soil-removing operations. CONSTITUTION: An arm and soil-removing tube 28 having the function of arm to support a bucket 52 and the function of a soil-removing tube through which excavate...
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JPH057745U |
[Purpose] During excavation and soil removal work by an excavator, it eliminates the turning of the boom, prevents the occurrence of disasters, and eliminates the interruption of work due to traffic in general passages, enabling continuo...
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JPH051431A |
PURPOSE: To efficiently mix and transfer sediment with air pressure. CONSTITUTION: An upper tank 7b, an intermediate tank 10 and a lower tank 12 respectively having agitation screws 9A, 9B and 9C are arranged below a hopper 2 to receive ...
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JPH04134562U |
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JPH0452290Y2 |
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JPH0452287Y2 |
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JPH04333725A |
PURPOSE: To prevent pressure feed from being set in a hard state, and reduce the burden of an operator by driving a feed water pump to feed water into a hopper, when the driving hydraulic pressure of a hydraulic pressure detector exceeds...
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JPH04327602A |
PURPOSE: To eliminate the need to discharge the stored water of a dam when dredged sand is discharged from the dam to reduce the influence on downstream areas of the dam or on the production of electric power and water works, eliminate t...
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JPH0468409B2 |
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JPH04297695A |
PURPOSE: To promote the soil amendment effect of sludge and excavated soil in a shield method and to facilitate the removal of surplus soils. CONSTITUTION: Sludge and excavated soil produced in the excavation of a shield machine A is dis...
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JPH04293596A |
PURPOSE: To provide a tank uniformly mixing dredged mud and a solidifying agent. CONSTITUTION: By reducing the pressure in a tank main body 12 by a negative pressure pipe 26, dredged mud is charged in the tank main body 12 through a mud ...
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JPH04114500U |
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JPH04505783A |
PCT No. PCT/AT90/00116 Sec. 371 Date Oct. 2, 1991 Sec. 102(e) Date Oct. 2, 1991 PCT Filed Dec. 4, 1990 PCT Pub. No. WO91/08351 PCT Pub. Date Jun. 13, 1991.A system for shifting won minerals with a continuous conveyor such as a belt or ch...
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JPH04281923A |
PURPOSE: To increase the operational efficiency, by equipping an agent feeder injecting chemical reagents to the path of rotary shaft pierced in a cylinder body and providing an air compressor ejecting air through the air path of rotary ...
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JPH04272029A |
PURPOSE: To prevent getting difficult in forced feeding beforehand increase forced feeding efficiency, save space at an place to which segment and sludge are exhausted, eliminate measures against pollution, reduce burden on an operator, ...
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JPH04265320A |
PURPOSE: To carry out excavated earth to the rear of an excavator by a conveyer without turning a shovel. CONSTITUTION: A belt conveyer device 4 is mounted under the body 1 of an excavator equipped with a back-hoe device 3 in the front a...
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JPH04261922A |
PURPOSE: To dispense with a heavy machine for carrying excavated soil, and to improve work environment and work ability by filling up excavated soil and sand in a soil and sand cramming case for their compression molding, and pneumatical...
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JPH04251016A |
PURPOSE: To produce a lift conveyor to cope with a very deep depth without using an endless chain for avoiding troubles such as the damage of a chain or the like clue to using the endless chain. CONSTITUTION: A sprocket 2a functioning as...
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JPH04238994A |
PURPOSE: To miniaturize the device by providing a vibrating sieve to the lower part of a cyclone, placing a liquid storage tank to the lower part thereof and, at the same time, providing a liquid supply means. CONSTITUTION: Collected slu...
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JPH0451613B2 |
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JPH04228730A |
PURPOSE: To raise efficiency of waste disposal by crushing a solid dredge material to generate a dense slurry, which is held with a reception ship while transported to an aquatic disposal site for deposition. CONSTITUTION: A reception sh...
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JPH0434215Y2 |
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JPH0432370Y2 |
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JPH0431325Y2 |
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JPH0484284U |
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JPH0441217B2 |
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JPH04179739A |
PURPOSE: To reduce energy consumption and make reciprocating motion faster to improve work efficiency by providing a sliding sieve bucket wherein constituent members of compact construction are moved forward and backward by means of a hy...
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JPH0435573B2 |
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JPH0423954Y2 |
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JPH04143327A |
PURPOSE: To shorten soil discharging time and improve safety by transferring a soil discharge carriage loaded with a segment of a ring of excavated soil to a traverser in a vertical shaft, laterally tilting the traverser together with th...
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JPH04143190A |
PURPOSE: To remove the salinity while transferring sand and gravel by providing a pure water pit in which the collected sand and gravel are thrown in and stirred, in a sand and gravel collecting vessel on the sea, and transporting the sa...
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JPH0427336B2 |
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JPH0425368B2 |
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JPH0451412U |
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JPH0423078B2 |
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JPH0423079B2 |
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JPH0446155U |
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JPH0417646Y2 |
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JPH04111815A |
PURPOSE: To optionally select the dumping site of soil as well as prevent the scattering of excavated soil by a method in which deposited soil and sand on riverbed is put into buckets while being excavated by turning the bucket in the ex...
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JPH0421799B2 |
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JPH0415806Y2 |
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JPH04106228A |
PURPOSE: To increase a dredging efficiency, by installing an unloading conveyor and a changing load conveyor at the water's edge and transferring the dredged soil with a bucket chain type excavator by use of a plurality of barges and unl...
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JPH04102634A |
PURPOSE: To prevent the outflow of particles of earth and sand to the outside through a bearing by installing a bearing seal device on the rotary bearing seal of a rotary shaft provided with stirring blades of a mud compressing tank. CON...
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JPH0414519Y2 |
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