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JP3381860B2 |
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JP2003039197A |
To provide a powder supply device and a powder supply method capable of making small the difference in the powder supply density caused by the supply position by suppressing the generation of a bridge to the utmost, in supplying the powd...
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JP3373703B2 |
To automate mold releasing process for taking out a cement construction material while a mold is deformed. A mold 11 is turned over upside down and is transferred to a mold releasing position by means of a roller conveyer 36. At this mol...
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JP3373708B2 |
To automate the die-removing process for cement construction material, and prevent cracks and chips from generating by a method wherein while expanding and deforming a cavity side wall by extending an interval between extending hooks on ...
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JP3372232B2 |
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JP3371049B2 |
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JP2003001619A |
To provide a method for managing a concrete tile manufacturing apparatus capable of reducing a labor hour of dealing with a fault by reducing an occurring frequency of the fault and enhancing an efficiency of dealing with the fault even ...
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JP2002370819A |
To precisely correct positional shifts in two directions of longitudinal and lateral directions in formed bodies of baked and unbaked products in a manufacturing process of sanitary earthenware. The device is provided with a grasping mea...
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JP2002331514A |
To produce a concrete block by charging ready-mixed concrete into a form without needing a special apparatus and a large space and to be used in the on-site placing of the ready-mixed concrete.A charging means 5 is fitted to a mobile veh...
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JP2002316847A |
To provide an un-fired tile which can be particularly easily produced by an energy saving method by recycling the waste materials of ALC which have no effective applications from heretofore and are discarded, and adequate applications fo...
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JP3337470B2 |
PCT No. PCT/FR92/01094 Sec. 371 Date Jul. 26, 1993 Sec. 102(e) Date Oct. 13, 1993 PCT Filed Nov. 25, 1992 PCT Pub. No. WO93/10882 PCT Pub. Date Jun. 10, 1993.In a unit for the production of oxygen by separation of air by adsorption with ...
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JP2002292620A |
To provide a method for manufacturing a light-weight aerated concrete panel assuring a sufficient physical strength, and a manufacturing facility.The method for manufacturing the light-weight aerated concrete panel comprises the steps of...
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JP3328618B2 |
To discharge a slurry at a uniform velocity of flow over the entire width of the transverse width of a slurry discharge port. This slurry supply device has a slurry supply pipe (6), a slurry diffusion part (7) which is communicated with ...
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JP3321825B2 |
The present invention features a process and apparatus for fabricating ceramic substrates. The apparatus comprises an extruder of the ram or screw type for forcing the ceramic materials through a die to form a log. After leaving the extr...
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JP2002242375A |
To provide a tiled roof which is roofed by efficiently applying a dry construction method thereto, to provide a roof tile having a hooking lug, for use in the tiled roof, and to provide a method for producing the roof tile.According to t...
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JP2002234016A |
To provide a cylindrical ceramic molded body of which the strength is high at a high temperature, and also, which has a high damage tolerance.This molding device 1 for a half split cylindrical green ceramic molded body comprises a pressi...
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JP3312841B2 |
To prevent slurry from leaking from between a filter cloth and a skirt board. A hopper 2 of which a lower end is open is arranged above a filter cloth 1 of a paper making machine such as Fourdrinier paper machine or the like. A slurry fl...
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JP2002210596A |
To provide a press-forming method and a device by which a formed body can be taken out without affecting the shape/array of the formed body.In a press-forming device A, when a formed body is made to emerge on a mortar 2 after press formi...
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JP3304615B2 |
PURPOSE: To dispense with exclusive equipment for mixing mortar to be fed ahead of uncured concrete in the site of concreting and also a time for pouring mixed mortar into a hopper. CONSTITUTION: A mortar blend (a mixture of cement and f...
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JP3300834B2 |
To provide an apparatus for transporting an extruded molding for a ceramic which can respond to the changes in kinds and forms. Two lines of belt conveyers 24, 26 are installed in parallel, a roller conveyer 30 including numbers of free ...
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JP2002187123A |
To provide an apparatus and a method for sucking capable of surely sucking without leakage of air even an inorganic plate having a narrow valley width and a deep ruggedness on a surface when the plate is to be transferred.The apparatus f...
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JP2002178327A |
To solve such a problem that the thickness of a ceramic green sheet is not stabilized because a ceramic slurry becoming the material of the ceramic green sheet generates a viscosity change to be changed in viscosity.The temperature of th...
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JP3294750B2 |
To prevent bulk materials from being mixed in a product by removing certainly foreign matter in a slurry, bulk of fiber, cement scale, etc., by a method wherein a vibrating screen which is difficult to be clogged is used in filteration o...
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JP2002166405A |
To provide an apparatus for injecting, dehydrating, and molding for producing a molded body which is free from defective filling and excellent in frost damage resistance.In the apparatus 10 for injecting, dehydrating and molding wherein ...
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JP2002166407A |
To automate an attaching/detaching operation for a pin for forming a through hole in a concrete molded product, and an opening/closing operation for a movable form.A form 1 is arranged in a manner liftable by a lifting, device 14. The pi...
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JP2002166409A |
To provide a measuring feeder capable of preventing shortage in filling a molding material of a bad fluidity by using a vibrator.For the measuring feeder 10 equipped with a storing vessel 11 for storing by stirring a molding material 20;...
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JP2002167604A |
To provide a compacting method under no pressure by which an optional complicated shape which has been hard to be obtained by the conventional method is made possible.The method for producing a sintered body includes a step (i) where sin...
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JP3286140B2 |
To improve the efficiency of a kneading process and the quality of construction by a method wherein unshaped refractory mattern is prevented from being turned in lumps at the transporting and storing of the unshaped refractory matter wit...
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JP3285522B2 |
To realize the efficient conveyance of a form by a master truck by a method wherein one master truck and a plurality of servant trucks are employed so as to convey a servant truck, on which a form placed with concrete therein is installe...
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JP2002144313A |
To provide an extrusion molding machine for a ceramic molding capable of obtaining a high molding speed by efficiency introducing a ceramic material before kneading.The extrusion molding machine for the ceramic molding comprises a screw ...
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JP3277135B2 |
To enhance the productivity of a deposit requiring compact curing only by improving a deposit feed system. A press device 1 compacting a deposit and releasing the compaction thereof, an ageing chamber (curing chamber) 20 for curing the c...
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JP2002115397A |
To provide a concrete conveying and placing device capable of facilitating the manufacturing work of a half PC board and improving work efficiency.This concrete conveying and placing device is used to manufacture a concrete PC floor boar...
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JP2002103325A |
To provide a feed receiving stand capable of reasonablly separating a ceramic extrusion molded object having a honeycomb structure from the feed receiving stand without deforming the same.Foam is used at least at a part of a place holdin...
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JP3272255B2 |
To improve work efficiency by providing a form disassembling device for disassembling a form into upper and lower frames, a demolding device for demolding a mortar molding from the upper frame, and a form assembling device for assembling...
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JP3272254B2 |
To improve work efficiency and uniformize a test piece by automatically filling mortar into a mold by means of a machine, which has been conventionally performed manually. The device for filling mortar into a mold comprises a volumetric ...
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JP3272253B2 |
To improve work efficiency by installing an attachment frame fitting apparatus for fitting an attachment frame to a form before mortar being cast and an attachment frame removing apparatus for removing the frame from the form filled with...
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JP2002096316A |
To discharge slurry across the entire lateral width of a slurry discharge aperture at a uniform flow velocity.A beveled part (9) is provided over the width equivalent to 20-70% of the entire ceiling part from a slurry upstream side, at t...
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JP2002086423A |
To provide a method and an apparatus for vacuum forming of a concrete liner by which air bubbles can be made less on the outer peripheral face and inside and man-hour for finishing work can be remarkably decreased.A form for vacuum formi...
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JP2002086439A |
To control the thickness of a fiber reinforced cement plate accurately and so that it can be regulated finely.The height of slurry in a slurry supply box (8) and also the height of the slurry at any time point immediately after discharge...
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JP2002086426A |
To provide a molding apparatus enabling stable release or transfer of a molded body after compression molding in the case when an air supply passage for ensuring an air flow for dewatering is provided.In the molding apparatus 1, a moldin...
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JP2002086438A |
To provide equipment for supplying raw materials which can supply uniform raw materials (1) and enables molding of bricks of high precision (2) and which can reduce the dust produced at the supply of the raw materials and is easy to main...
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JP3267829B2 |
PURPOSE: To provide a sleeve for piercing a prefabricated concrete panel which can deal with the panel having various thicknesses by a small piercing sleeve and in which the installation and the mold releasing are simple and a mold relea...
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JP3264933B2 |
PCT No. PCT/EP96/00505 Sec. 371 Date Nov. 24, 1997 Sec. 102(e) Date Nov. 24, 1997 PCT Filed Feb. 7, 1996 PCT Pub. No. WO96/24476 PCT Pub. Date Aug. 15, 1996Described is a process for producing heat-insulated panels for the large-scale pa...
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JP2002047799A |
To provide a constructing method of concrete structure which can control the orientation of fibers of fiber reinforced concrete.According to the constructing method of concrete structure which is carried out by pouring the fiber reinforc...
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JP2002029810A |
To improve the strength of a ceramic based building material manufactured particularly by the so called dry method by improving the affinity and sticking property of an aggregate to another matrix such as cement.In the so called dry meth...
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JP2002028402A |
To continuously remove bubbles contained in slurry surely with a simple device structure.In the method of continuously removing bubbles, rolls 51 and 52 rotated to be in contact with the slurry in the whole area of a flow passage 31 of t...
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JP2002029795A |
To improve affinity and adhesion of aggregate to a matrix other than aggregate, such as cement, in a ceramic building material and to enhance strength of such a ceramic building material, in particular, produced by a so- called dry metho...
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JP3246782B2 |
PURPOSE: To simply and rapidly adjust the center heights of a form and an injection pipe when the form is replaced with a different one in a concrete injection pipe device. CONSTITUTION: A frame 16 is fixed to the base part of an injecti...
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JP2002011716A |
To solve the problem that adjacent stocks are easily mixed, a pattern becomes unclear and a fine color separation pattern cannot be formed in a conventional pottery such as a tile, a brick, a block or the like because the different stock...
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JP3243426B2 |
To provide a method for molding a hydraulic material to practically mold even a molding of various projection and recess shape and undercut with large mold cost reduction and excellent mass productivity by immediately mold releasing an u...
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