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JP3229669B2 |
PURPOSE: To offer a fastener assembly which can interconnect a forward shell section and an aft shell of an airframe components independent of the cylindrical support structure, thus maintaining circularity of the airframe components and...
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JP2001317670A |
To provide a piping electric insulation joint of a fuel cell capable of preventing a short circuit due to a scattering of a conductive substance by elongating an insulation length of an inner surface of an insulation gasket separating bo...
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JP2001521606A |
A coupling assembly includes a pair of glands having ends that seal on opposite faces of a seal member. A coupling nut assembly cooperates with the glands to urge the ends against the seal member. A torque suppression assembly is mounted...
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JP3225311B2 |
To provide a bellmouth, which can be attached to the opening of a corrugated tube with annular unevenness, so as not to fall off and adjusts the corrugated tube similar to the case of a corrugated tube with spiral unevenness. One or a pl...
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JP2001304475A |
To provide a flexible hose assuring good electric insulating performance of a sleeve on a bellow pipe with a mouthpiece using a simple constitution. The flexible hose 10 is equipped with a bellow pipe 20 and a mouthpiece 40 made of metal...
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JP2001280563A |
To provide an insulating joint for gas piping, having improved reliability by reducing the number of part items in mounting at site, while maintaining sufficient mechanical strength. Gas piping flanges 3A, 3B are mounted at the ends of g...
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JP2001276223A |
To provide a fluid conveying device which achieves easy and accurate establishment of a signal connection and a fluid connection. Interfaces 6, 8 and 34 are arranged by permanently linking to end parts of conduits 2 and 22. The interface...
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JP2001263560A |
To provide a pipe joint reducing the number of components, simplifying the structure, facilitating the constitution of a check valve, and manufactured at a low cost, and to provide a power steering apparatus using it.A ball insertion hol...
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JP2001514723A |
The connecting component or the connecting fitting (1) comprises at least one locking element which can be shifted-in and shifted-out radially to the longitudinal axis (14) of the fitting (1). The locking element is, for example, connect...
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JP2001241552A |
To provide an anti-vibration gasket capable of quick and easy installing to the objective material without any fastening tool.A base plate of an anti-vibration gasket is provided with not less than one penetrating hole of 11a to 11d. On ...
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JP2001214992A |
To provide a joint structure of a ribbed pipe that can restrain the vertical inclination of pipes and smooth adjustments to the lateral piping angle in piping work.The joint structure of a ribbed pipe is so designed that a spigot 3 of a ...
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JP2001200960A |
To provide a diffusion resistant fluid conduit for fluid including hydrocarbon. This conduit has a waveform pipe of corrosion resistant metal having the waveform inside and the waveform outside and having the exposed outside. An inner pi...
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JP2001509567A |
(57) [Summary] A fixing member (20) comprising a first portion (22) of two branches for holding the pipe (10) to another member (40). The first part (22) of the bifurcation has two fingers (22a) that can be placed adjacent to the joint s...
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JP2001165320A |
To provide a compatible method to make prevention of the dropout of a gasket compatible with the improvement of the fitting workability of a gasket support.The flange 20 which has a first through hole 21 and coupling base 30 which has th...
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JP2001159488A |
To provide an insulated corrosion-proof joint in a convenient and inexpensive structure of preventing rusting due to the potential difference between a steel pipe, arranged in a water channel piping system and a joint having different ma...
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JP3174703B2 |
PURPOSE: To prevent the axial drawback of resin at the time of cooling by forming dovetail grooves or wedge parts at the outer end face and inner end face of a connecting cylinder part, and constituting an electric fusion type joint memb...
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JP2001141147A |
To provide a pipe connecting method to obtain the reliable water- stopping performance in a short time in connecting a main pipe to a lateral pipe. In connecting the resin lateral pipe 2 to the resin main pipe 1, an opening 11 for passin...
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JP2001140753A |
To facilitate piping in a narrow space while reducing the cost of a piping joint for a pump. This piping joint has a tube member 9 inserted in the flow port 6 of a pump P through a sealing material 8, and a stop bracket 11 attached to th...
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JP2001136646A |
To provide a pipe joint in which a branch member can be housed and which is easy to install. A pipe joint 10 comprises a joint main part 11 which has a receiving inlet 112 on the end thereof and a large diameter part 110 in which a branc...
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JP2001099368A |
To provide a metallic, more particularly, copper press fitting element capable of clamping with pressure without forming burr to be a complete obstacle in quality by using a press jaw. This metal press fitting element for forming a perma...
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JP2001082655A |
To provide an electrically insulated pipe joint capable of connecting a lining steel pipe by preventing occurrence of water leakage and red water regardless of quality of construction and solving a problem of corrosion due to contact of ...
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JP2001074180A |
To surely release electrification of a fuel hose. An electrocoductive fuel pipe is inserted and fitted into a pipe insertion hole of an electroconductive connector body attached to a front of the fuel hose 3 for introducing fuel from a f...
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JP2001056077A |
To obtain reliability of sealing performance and insulating performance by providing a packing concentrically having a portion whose axial thickness is larger than the depth of a concentric groove and a portion whose axial thickness is s...
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JP3137567B2 |
To prevent stray current from flowing from one pipe to the other pipe through a lock ring. A socket 2 is formed at one end part of a ductile iron pipe 1, a spigot 3 is also formed at the other end, and a metallic lock ring 7 is mounted i...
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JP2001037065A |
To provide high strength and high durability insulating cylinder, with which the middle joint and end treatment of a power cable can be practiced satisfactorily and a power cable joint with excellent electrical performance can be formed....
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JP3128686B2 |
PURPOSE: To reduce a vertical dimension produced by crossing and the number of members by crossing crosswisely ducts in a ceiling space in a cross shape on the same plane. CONSTITUTION: There are airtightly connected five parts respectiv...
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JP2001020328A |
To provide a tee with flanges capable of simplifying the construction work of a water supply main pipe and simplifying the construction work for attaching a fire hydrant.This tee pipe with flanges consists of a main body part 1 in which ...
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JP2001012675A |
To fix the tip of a hose and release the hand from the hose by bending a thick cylindrical article in a right angle, attaching projections on the lower side and lateral side and inserting a sucker into these projections.A thick cylindric...
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JP2001004087A |
To manufacture a piping connector at a low cost by means of molding, press work, and the like.In a piping connector 10, a cylindrical body 13 and an inward flange 13a are integratedly formed by means of plastic work. The piping connector...
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JP2001004082A |
To linearly connect narrow clearances to each other, and ensure an effective inner diameter when the conventional pipe is broken or cut.A straight pipe 1 whose one side outer diameter is large is cut in a proper size, one side having a l...
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JP2000346259A |
To provide a pipe joint capable of easily and promptly connecting a male side connector and a female side connector without requiring a large work space and any tool.This pipe joint is formed with a stopper 16 radially extending on a tip...
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JP2000329273A |
To ensure insulation and to facilitate parts control by inserting an insulating spacer between joint flanges, inserting flanged insulating sleeves reaching between the flanges into a flange bolt hole from opposite outer faces, and fasten...
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JP2000320524A |
To improve workability at attachment by disposing a washer on one end of a sleeve main body which has an outer diameter capable of inserting into a bolt hole of a piping flange part and having an inner diameter capable of inserting a fas...
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JP2000320770A |
To release fastening of a pipe easily even after the pipe is fastened once while maintaining satisfactory workability of an insertion joint and reuse the joint for another new pipe. In an insertion joint fastening pipes by inserting the ...
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JP3106386B2 |
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JP3100900B2 |
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JP2606378Y2 |
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JP3101383B2 |
PURPOSE:To connect a flexible pipe easily and reliably by inserting an end portion of the flexible pipe into a connecting hole of a joint body, thus shifting a supporting member toward the point of insertion, and simultaneously engaging ...
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JP2000291860A |
To carry out piping and pipe installing work by means of a single kind of a spanner without respect to the sort or the number of pipe joints by unifying outline dimensions of box nuts screwed to respective connection ports in sorted vari...
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JP2000283359A |
To easily connect only by fitting a resin hose into a rubber joint without using a clamp for cramping the rubber joint from the outer peripheral surface to fix it. In this connecting structure, an annular slip-off preventive locking prot...
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JP2000283358A |
To connect a rubber joint with a mating part with high sealability by holding a one-way check valve on the axial predetermined position inside of a short tubular rubber joint. A one-way check valve 20 is pressed inside a rubber joint 14,...
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JP3093676B2 |
To block the corrosion by the current owing to the generation of a potential difference, by insulating between a bronze valve and a stainless steel pipe of a water supply equipment. This pipe coupling consists of a hollow coupling main b...
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JP2000274568A |
To absorb the vertical and lateral errors in construction by setting the upstream inside diameter of a piping member larger than the downstream outer diameter, in the formation of a drain pipe by mutually connecting a plurality of piping...
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JP3094021B1 |
[wrap up] [Task] Even if the shape of the injection port metal fittings is different, it is not necessary to frequently replace the connection metal fittings, and we provide connection metal fittings with a common and easy joint structur...
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JP2000266258A |
To arbitrarily set a piping direction of a winding tube by providing a connecting port in a top stage, radially projecting a plurality of connecting ports in the bottom stage, and providing at least one of the connecting ports in the bot...
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JP2000257774A |
To improve reliability of connection by using a pipe fitting and to facilitate connecting work by providing the pipe fitting facilitating connection of different diameter pipes. This fitting is furnished with a large diametrical connecti...
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JP2000245858A |
To provide a semi-male fitting which can connect female fittings of the same diameter, and can connect female fittings of different diameters as well. This semi-male fitting 1 is constituted roughly of a body 10, first sliding pipes 20A ...
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JP2000204943A |
To provide a coupling method to prevent the occurrence of a trouble when flow division pipes different in diameter are relatively displaced. At an expansion process, the vicinity of the slit groove 22c of a second pipe 20 is expanded and...
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JP2000205466A |
To eliminate steps between contact faces and end faces of pipes to reduce flow resistance when the pipes different in thickness from each other are joined, by making thickness in a diametrical direction of a contact face of a socket diff...
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JP3069838B2 |
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