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Patent Searching and Data


Matches 701 - 750 out of 2,298

Document Document Title
JP2869412B1
[Summary] A sand can be uniformly adhered in a short time in an erecting state in the porcelain for subject insulators, without using complicated sand recovery and a circulation system, it can collect and an excessive sand can be re-used...  
JP2866645B1
[Summary] The dry method of the insulator which can be dried for a short time farther than before is offered without making a subject insulator generate キレ. Solution means The aeration room 7 divided into the upper part in a furnace ...  
JP2866644B1
[Summary] Subject glaze does not hang down, 釉 thickness can be controlled freely, and the glaze application method and equipment to the insulator inside which can also be applied of glaze of low moisture are offered. Solution means The...  
JP2860262B2  
JP11039972A
To shorten the preparation time for a work. An insulation tube main body 1 is transversely laid and metal fittings 7 are positioned in the upper and lower side of the main body while utilizing a metal tool supporting stand. In such a con...  
JP2849544B2  
JP2840050B2  
JP2837978B2  
JPH10325676A
To provide a method and a device which can dry a ceramic molding whose one side is a complicated uneven face, and whose opposite side is a simple face with less unevenness than the complicated face in a short time without bringing about ...  
JPH10321067A
To provide a polymer insulator wherein insulation property can be held surely over a long period of time. This insulator 11 is provided with a rod 13 equipped with an umbrella-shaped outer cladding 12 on its outer circumferential surface...  
JP2828155B2
PURPOSE: To completely prevent the contamination of foreign matters or moisture and to reduce the dissolving amt. of air by supporting a rubber mold stress cone molding at its outer periphery and upper surface by a supporter and an elast...  
JPH10312724A
To reduce the outflow of crude rubber from a die and simply position an FRP core by using the first dies parting in the axial direction of a core section for molding the envelopes at both end sections of a polymer insulator constituted o...  
JP2824025B2
PURPOSE: To surely manufacture a composite insulator excellent in quality by arranging sheaths continuously aligned with plural mold portions at intervals between adjacent opposite end sections, and filling a relay insulating material in...  
JPH10511805A
(57) When forming the insulator which processed the granular polymer of summary high purity and was combined with high pressure and a supertension cable by mesh texture, a granular polymer is covered to the impurities from the outside, i...  
JP2820380B2  
JPH10289626A
To provide a polymer insulator and a manufacturing method thereof which can attain cost reduction for the whole insulator and visual discrimination of erosion development in a preferable embodiment. This polymer insulator 1 consists of a...  
JPH10283865A
To efficiently perform mounting and removal of a nut setting cap using an indirect tool, wherein the cap prevents slackening of a nut to fasten a pin insulator attached to an arm metal piece of an electric pole. A mounting/detaching tool...  
JPH10278166A
To provide a heat-resistant insulating laminate capable of being safely produced and used without obstructing health of a manufacturer or a consumer and having heat resistance far more excellent than that of a conventional product. A mix...  
JPH10269877A
To provide a method which can firmly join conductive glazed insulating tubes with each other while electrical conductivity is being produced between respective conductive glazes. The joining end faces of conductive glazed insulating tube...  
JPH10269878A
To provide a method for holding a polymer insulator and dies to be used therefor, which can make a long term strength degrading rate small, when a FRP core is joined with a metal fitting by means of compression using compression dies. In...  
JPH10265280A
To provide a producing method of a ceramic product capable of remarkably shortening lead time compared to the conventional method by effectively using inevitable stagnant time before being fed in a furnace. A ceramic product such as a gl...  
JPH10265053A
To provide an automatic transferring device which can take out solid insulators formed by a turn table type continuous forming machine and set them at a drying carriage automatically without need for hands. A robot 8 is installed between...  
JP2804451B2
PURPOSE: To provide a compression mold for producing a composite insulator reducing burr in a molding process and enabling the uniform filling with a material. CONSTITUTION: The partition plate 7 formed to one mold unit 1, the means ener...  
JP2795839B2  
JPH10235267A
To provide the method for inspecting defective primer coating by which the primer coating state is automatically discriminated in a nondestructive state. In the method for inspecting the defective primer coating when a work 11 is coated ...  
JPH10228827A
To provide a polymer insulator having high tensile strength, twisting strength, bending strength, and a simple structure without requiring a complicated work. A core material 11 produced by endlessly winding a string on first joining met...  
JPH10228826A
To provide a polymer insulator whose life is prolonged by reinforcing the outer coating part near a line side where deterioration proceeds most quickly and suppressing the deterioration. This polymer insulator 1 comprises a FRP rod 2, an...  
JPH10223072A
To provide a polymer bushing suitable for pour-type mold forming wherein mold cost for forming can be lowered and production manhour can be reduced. In a polymer bushing 1 which comprized a core member and an outer cladding 5 that is for...  
JPH10214533A
To increase rigidity, also facilitate manufacturing, thereby form a water drip shade at a low cost, by molding by a die to vulcanize material same as that of a jacket to form the water drip shade, having a diameter larger than that of th...  
JPH10214529A
To provide a polymer insulating tube with a capping group wit different leakage distances, long enough to economically obtain leakage distances required for a preset staining degree, and a mold used in manufacturing it. A polymer insulat...  
JPH10208569A
To easily make an insulator made of polymer high in tension strength, twisting strength, and bending strength without troublesome work. This is the insulator with a core body which is made out of reinforced plastics where the insulator i...  
JPH10208570A
To easily and inexpensive manufacture polymer insulators high in tension strength, twisting strength, and bending strength, and also make each polymer insulator different in length. This polymer insulator is provided with a first and a s...  
JP2784716B2
PURPOSE: To provide a method for molding ceramics which are constituted in such a manner that the density distribution of a body is forcibly equalized in a molding step and the tissue of the body can be made fine, in a combined press-mol...  
JPH10199338A
To provide a laminated paper excellent in a dielectric characteristic, a withstand voltage property, a mechanical characteristic, and adhesive strength in particular, and a power cable using the laminated paper. As this manufacture, firs...  
JPH10199351A
To strengthen adhering of a core material and an umbrella material without employing a special primer, improve insulation property, and reduce manufacturing cost by winding a roving formed by an insulation material around an outer periph...  
JP2781355B2  
JP2781354B2  
JPH10188707A
To provide a compound insulator molding method and a metal mold device used therefore which enable obtaining a good product by ending molding and vulcanizing in a short time without exerting an adverse effect on the product. A molding me...  
JP2774455B2
PURPOSE: To manufacture various composite tapered porcelain tubes corresponding to plural voltage grades with only the minimum manufacturing facility and markedly reduce the product cost. CONSTITUTION: Outer covers 12A, 12B, 12C and plur...  
JPH10172369A
To increase the bending load generating the separation of an adhesive face between a core member and a metal fitting for mounting, to improve the workability, and to save labor for the work, by forming a recess on a given position of an ...  
JPH10172368A
To provide a water-drip-shade-equipped polymer insulator and a method for manufacturing the same, by which a polymer insulator can be provided with a water drip shade without requiring a large mold and the water- drip-shade-equipped poly...  
JPH10162668A
To precisely position an optical fiber on the outer circumference of a core member in spiral state, lower the fluidizing resistance of an outer coating forming material in an outer coating forming space in molding dies, and produce a com...  
JPH10162667A
To prevent crack formation in the surface of the middle part of an insulating support material having installation metal fittings in both ends and at the same time to make the support material light weight and to increase the tensile str...  
JP2763501B2
PURPOSE: To improve the manufacturing efficiency of a composite insulator by shortening the time of a series of processes for releasing the obtained composite insulator from a die. CONSTITUTION: Reaction hardened objects of plural liquid...  
JP2761107B2  
JP2761112B2  
JPH10149733A
To provide a manufacturing method of polymer insulator tubes by which polymer tubes are manufactured through a lessened number of processes while eliminating vain use of an insulating polymer material and at the same time by which polyme...  
JP2757695B2  
JPH10125155A
To repair a shed section having a defect without wasting a good shed section by partially removing the shed section having the defect, and joining a repairing material to the removed portion for repair. When a defect section 11 exists at...  
JPH10117425A
To provide a tubular elastic cover for electrical component whose mechanical requirements including expansibility and elastic recovery in its radial direction and whose electric/environmental requirements including resistance against tra...  

Matches 701 - 750 out of 2,298