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Document Title |
JP2000030555A |
To provide a resin bushing with flange metal improving the fixing strength of the flange metal to a resin tube body. A resin porcelain tube is integrally provided on the outer periphery of a resin tube body 2 into which a central conduct...
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JP2999997B2 |
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JP2000011783A |
To provide a resin insulator capable of preventing an electrical defect arising due to a parting line. In this resin insulator 1 with a plurality of shed parts 2b provided on the periphery of an insulator body 2 at fixed intervals in the...
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JP2000011786A |
To provide a die for manufacturing a silicone insulating tube, capable of preventing generation of a void. In a molding die for manufacturing a silicone-molded silicone insulating tube having shed parts around a tube mounted with flanges...
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JP2000011781A |
To provide a method for joining an FRP tube to a flange fitting for a polymer bushing, realizing a joining part satisfactory in both strength and airtightness. In a method for joining an FRP tube 1 to a flange fitting 2 for a polymer bus...
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JP2993864B2 |
PURPOSE: To manufacture an insulator with a top groove without requiring preliminary machining of body and having shade swells. CONSTITUTION: Body cut to the prescribed length is put in a die set with a top die 6 provided with symmetrica...
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JP2991631B2 |
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JPH11329124A |
To heighten water-repellency and lengthen the life span, compared with a polymer insulator with a conventional silicone rubber envelope. This polymer insulator 1 is composed of a core member 2, and an envelope 3 consisting of a barrel pa...
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JPH11329127A |
To lower a newly expended cost for a metal mold, and to permit simple reassembling. In this metal mold system for a compound insulator composed of a core member, and a housing consisting of a barrel part and plural umbrellas around the c...
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JPH11312421A |
To design a thin-walled FRP tube of small diameter without causing cost increase. A polymer SP(station post) insulator 1 comprises an FRP tube 2 and a covering 3 made of rubber and consisting of a trunk part 4 provided on the periphery o...
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JP2967013B2 |
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JP2964780B2 |
PURPOSE: To provide a ferroelectric thin film and a method for manufacturing the thin film which is formed on a single crystal substrate by hydrolysis of an organic metal compound, is provided with an optically smooth and transparent sur...
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JP2963672B2 |
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...
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JPH11273480A |
To provide a gas insulated apparatus which ensures an enhanced insulating performance of an insulation structural member installed inside the apparatus. A high voltage conductor 3 for carrying current is installed in a metal vessel 2, in...
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JPH11260177A |
To provide a cutting device for a long ceramic element assembly relieved of a fear that the long ceramic element assembly is disconnected from a rotating mechanism if rotating speed is increased. While a long ceramic element assembly W i...
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JPH11250752A |
To completely remove a die splitting line of an insulator, to improve adhesion of silicon rubber, and to eliminate void by dipping its bottom half circle part in silicone rubber solution agent, while horizontally rotating the insulator h...
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JPH11250751A |
To provide a method for molding a composite insulator where heating temperature for vulcanization curing can be set high, molding time can be shortened, and which has no displacement of an casing to a core member, and which has good adhe...
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JP2948800B1 |
[wrap up] [Task] The pin metal fittings can be easily temporarily fixed with a simple operation, and the cleaning operation after the curing process can be easily performed, which makes it possible to automate the fixing operation proces...
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JP2948741B2 |
PURPOSE: To provide a method for drying an insulator under the optimum conditions by carrying a current without relying on the experience of a worker. CONSTITUTION: The current density at the time to start, the maximum current, and the t...
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JP2942177B2 |
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JP2942235B2 |
Method and apparatus for quickly drying shaped ceramic bodies (3) having a complex surface (3a, 4a) with enriched unevenness, and a simple surface (3b, 4b) which is less uneven as compared to the complex surface (3a, 4a), without causing...
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JPH11232947A |
To smoothly carry out wire distribution work of a wire harness in a vehicle by improving the softness of a bending part. A cylindrical electric wire-holding part 20 is formed continuously in the smaller diameter side end of a tapered gro...
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JP2938792B2 |
To make it possible to prevent the rib disconnection of the outer surface of a molding by providing a body guide surface for guiding the body to the ridge of the rib opposed to at least the partial discharge hole of a discharge hole, the...
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JP2938801B2 |
To prevent a crack from being generated in a sheath of a composite insulator and a parting line part of a cap part. When a sheath and a cap part of a composite insulator equipped with holding metal fittings 5, 6 fitted by being inserted ...
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JPH11203969A |
To provide a covering rubber inflow detecting method of a polymer insulator capable of detecting the presence or absence of covering rubber that inflows between a core and a gripping metal fitting non-destructively. In a covering rubber ...
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JPH11197591A |
To exaxtly discriminate a defect of primer coating application based on a picked up image by making black light incident on the surface of a rotating work right after coating application of a primer on the surface of the work and picking...
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JP2923276B2 |
A disclosed forming die having an upper die member and a lower die member (21), which are constructed respectively by a plurality of segments (11), has die-setting holders (1) in which a predetermined number of segments are integrally ar...
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JP2918441B2 |
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JP2915834B2 |
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JP2912218B2 |
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JP2914120B2 |
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JPH11167834A |
To certainly provide a grommet having good water-cut-off performance and good outward appearance without exposing a wire harness to be enclosed with the grommet to the peripheral surface of the grommet, in the grommet integrally formed w...
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JPH11167833A |
To insert a cable end part connected to variform connecting terminals into a through hole of a cap. A cap 250 temporarily held by a cap temporal holding means 12 is pinched by a cap pinching means 20. A cable 200 set with a connect termi...
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JPH11163273A |
To provide a dielectric capacitor which exhibits good crystal properties and is adaptable to micromachining, by provisionally firing a dielectric coating film at a temperature lower than a crystallizing temperature of the dielectric mate...
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JPH11158355A |
To provide a method for producing electric equipment, capable of safely and simply washing a mixing injector without using a solvent. This method for producing electric equipment comprises injecting a two pack type acid anhydride-curing ...
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JP2905416B2 |
Method and apparatus for manufacturing a composite insulator including an FRP core rod which is integrally provided with a sheath and a plurality of sheds formed of an electrically insulating polymeric material. The core rod has a longit...
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JP2905189B1 |
[wrap up] [Task] Provided is a method for glazing the outer surface of an insulator, which does not require labor such as replacement of parts or drying in the middle, and can stably glaz a certain amount of glaze on the surface of the i...
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JPH11151625A |
To insertionally mount a grommet correctly and quickly into the hole part or recess of a pallet by arranging a grip device, for gripping a grommet housing member for housing a placing hammer device and many grommets in a placing robot. T...
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JP2901484B2 |
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JPH11136834A |
To definitely stop water between electric wires inside a grommet without using a member such as a spacer in a grommet to be integrally method together with a wire harness. Outer skin 53 of the portion to be integrally formed with a gromm...
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JP2892281B2 |
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JPH11126527A |
To provide an insulating spacer with high reliability and a method and an apparatus for manufacturing the insulating spacer by optimizing the dielectric strength margin of a material for the insulating spacer corresponding to the practic...
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JPH11111091A |
To provide a tape which has flexibility and is excellent in electric characteristics by using varnish which has an ultraviolet-curing property and on which viscosity before irradiation is not more than a specific value. A support body of...
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JP2879556B1 |
[wrap up] [Task] To provide an insulator cap coating tool that can easily apply rust preventive coating to the insulator cap in a live-lined state. The painting tool 10 is formed by connecting the main body 12 to the tip of the operating...
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JP2875690B2 |
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JPH1186657A |
To prevent an FRP rod from being dropped out from a fixture, without the use of the other part by compressing the part except the tip part of the FRP rod inserted to an insert hole longitudinally in a fixed compression ratio, and compres...
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JP2872565B2 |
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JPH1173827A |
To prevent the occurrence of the void and the micro-bend in an optical fiber containing insulator and keep the optical transmission characteristic of the optical fiber containing insulator constant by eliminating the dispersion of the wi...
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JP2869412B1 |
[wrap up] [Task] Sand can be uniformly and quickly adhered to the insulator porcelain in an upright state, and excess sand can be collected and reused without using a complicated sand recovery device or a circulation device. Formed from ...
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JP2866645B1 |
[wrap up] [Task] Provided is a method for drying an insulator, which can be dried in a much shorter time than before without causing sharpening of the insulator. A ventilation chamber 7 partitioned by a breathable partition 6 such as pun...
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