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JP2007270877A |
To provide a connector integration type fuel hose excellent in resistance to permeability of fuel such as ethanol-added gasoline and excellent in resistance to impact at low cost, and to provide its manufacturing method. The connector in...
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JP3993271B2 |
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JP3990753B2 |
Profiled thermoplastic pipes are made in mould half sections (4,5) attached to an extruder (7). The mould half sections (4,5) move in pairs along a track (2) to form a closed moving mould. At the downstream end (70) of the track (2) the ...
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JP3994432B2 |
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JP3992739B2 |
It is an object of the present invention to provide a method of producing a tubular container which can efficiently and integrally produce a thinly walled neck section on the tubular container without altering the appearance and profile ...
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JP3990862B2 |
A tubular film manufacturing method includes the steps of winding a sheet film on a cylindrical member, cutting a winding end portion of the sheet film, and inserting the cylindrical member, on which the sheet film is wound, into a tubul...
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JP2007261107A |
To provide a method for manufacturing capable of easily obtaining a tubular body which is minute in diameter and even. The tubular body (Q) is obtained by the method for manufacturing the tubular body comprising: flowing a molten matter ...
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JP2007260922A |
To provide a new mandrel adaptable to the manufacture of a branch hose constituted by branching a sub-hose from a bent main hose. The mandrel 100 for manufacturing the branch hose is constituted by filling a hollow tube main body 114 hav...
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JP2007237518A |
To provide an expansion suppressing member capable of eliminating the complicatedness of setting work and capable of molding a green tube preventing a gauge from becoming non-uniform, a shaping machine equipped with the expansion suppres...
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JP3976410B2 |
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JP3957497B2 |
To provide a technique for manufacturing a cylindrical fiber-reinforced rubber molded product, by which a cylindrical fiber-reinforced rubber molded product which allows a reinforcing cord to be wound, in high density, around the molded ...
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JP3955643B2 |
To provide a composite tube having excellent flexibility and no pinhole and a method for manufacturing the tube. This composite tube comprises a structure that a porous polytetrafluoroethylene layer is laminated on and adhered to the out...
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JP2007168104A |
To obtain a hose of high quality free from appearance failure or the lowering of properties by preventing the shift of the second layer of two reinforcing layers knitted in a spiral form at the time of production.An inner surface layer 1...
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JP2007160833A |
To provide a method for inexpensively manufacturing a lightweight annular hollow body by the reduced number of molding processes and for sufficiently preventing the unintended adhesion or the like of the parts becoming the mutually oppos...
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JP2007160844A |
To provide a manufacturing method of an annular hollow body which advantageously removes the fear of unintended adhesion or the like of the inner surface of a molded annular hollow body by effectively preventing the mold release layer fo...
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JP2007135398A |
To provide a support that includes tapes wound spirally side by side so as to take on a cylindrical tubular form, and a mutual constraining means, intervened between wrapping portions in order to retain a state in which the tapes are wou...
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JP2007130798A |
To provide a manufacturing method of an annular hollow body capable of sufficiently preventing unexpected adhesion or the like even if the overlap joining region of a cylindrical member itself is positioned in opposed relation to the ins...
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JP2007513800A |
A longitudinally reinforced resin impregnated cured in place liner with a reinforcing scrim to limit longitudinal stretch is provided. A continuous length of resin impregnable tube is provided in lay flat condition, impregnated with resi...
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JP2007511423A |
In one aspect of the invention, a material such as plastic film (14) is used to separate the independent food elements. Independent food elements and separating materials are packaged together using an integrated exterior (12). When the ...
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JP3912636B2 |
To improve sealing performance and durability by forming a thickness of a sealer in a radial direction in a sealer chamber to a specific size. A thickness of a sealer 8 to be filled in a sealer chamber 7 is formed from 0.5 to 1.5 mm. Tha...
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JP3907208B2 |
A method for improving the radial enlargeability and other properties of tape-reinforced tubular vascular graft formed of sintered fluoropolymer(s), such as expanded, sintered PTFE. Broadly, the method comprises the step of radially shri...
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JP3903349B2 |
To provide a method for accurately processing a tube of perfluoro rubbed or a free size O-ring with small loss. The method for molding and processing special rubber comprises the first step of obtaining a tube shape or string-like elemen...
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JP2007083655A |
To provide a method for manufacturing an annular hollow article which remarkably improves airtight properties of the annular hollow article by simply and easily prevent a gap generated by twice overlap connections of an unvulcanized annu...
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JP3901769B2 |
To use, as a material for a cover cylinder, not only a highly heat- shrinkable resin but also a wide range of thermoplastic resin by practically eliminating the occurrence of an abnormal state when a cover cylinder thermally shrinks and ...
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JP2007075858A |
To provide a method for producing a pierced tube free from unknown piercing phenomenon and surface damage phenomenon caused by the arrival of laser light on the opposite side of the tube, and having excellent width precision, pierced hol...
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JP3895854B2 |
To provide an apparatus for producing a pipe capable of being cut at an arbitrary position by integrally forming independent annular reinforcing ring members on the inner peripheral surface of a pipe member at a predetermined interval an...
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JP3896554B2 |
To suppress the amt. of back flow when a slurry is transferred by pressure and to prevent initial local wear and damage from occurring by forming a hose of an inner face rubber layer, a rubber-covered fiber-reinforced layer and an outer ...
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JP3891656B2 |
To provide a tubular body and its manufacturing method not varying the glossiness of a metal decorative layer discontinuously in the case of setting parts of decorative properties or the like on the tubular body with the metal decorative...
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JP3892142B2 |
To provide a rubber hose which can prevent turbulence of a reinforcement thread during curing of the spirally reinforced hose and improve pressuring durability of the hose. This rubber hose consists of an inner pipe 3 in which a rubber l...
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JP3889201B2 |
To facilitate handling, rotating and decorating of a container before cutting a closed end by forming a horizontal section of a body of a container of an open end tube in an arc-like state, and reinforcing the body of the container by ra...
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JP2007504017A |
A method of manufacturing an electrically fused coupling, a. A step of providing a conductive coil (103) or a conductive layer and a soluble sleeve (101, 102) containing one or more thermoplastics, which is conductive. The steps in which...
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JP3887108B2 |
To provide a manufacturing method, by which an ultrahigh molecular weight polyethylene pipe, the outer diameter of which can be easily expanded by heat, can be efficiently manufactured. This pipe is composed of ultrahigh molecular weight...
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JP2007044964A |
To achieve uniform, firm adhesion between an inner resin tube and a reinforcing layer in a high pressure resin hose and to provide a method for producing the high pressure resin hose which does not cause environmental pollution by a vola...
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JP2007033843A |
To provide a developing roller which lowers the hardness of an elastic body and is free of contamination and filming while maintaining conductive performance of the resin by the developing roller composed of an elastic semiconductor cons...
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JP2007021250A |
To provide a tubular graft which is strengthened by a tape from the outside.A manufacturing method of the tubular blood vessel graft which can be radially enlarged and is strengthened by the tape comprises (a) a process to prepare a proc...
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JP3873839B2 |
To produce a branch connection pipe which is shaped to cover the peripheral part of of a main hose 20 with a hose covering material 48 when the main hose 20 is connected to a subordinate passage forming member 30 and is produced by a sim...
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JP3868274B2 |
To provide a method capable of continuously, automatically and efficiently manufacturing a hose made of a synthetic resin having a small diameter joint part at one end part thereof and a large diameter joint part to which the small diame...
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JP3864200B2 |
PURPOSE: To obtain a synthetic resin pipe excellent in pressure-resistant flat capacity and having almost smooth inner and outer surface in an extremely easy manner. CONSTITUTION: A synthetic resin pipe consists of almost cylindrical inn...
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JP2006334796A |
To provide a wire winding method of a rubber hose capable of spirally winding a wire around the rubber hose accurately without causing intrusion insufficiency or excessive intrusion to the rubber hose even if the shape or state of the ru...
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JP3857941B2 |
To provide a method for manufacturing a flexible composite pipe by which a flexible composite pipe having stable bending characteristics with the reduced pitch variation and dispersion of an interlocking pipe can be efficiently manufactu...
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JP3855083B2 |
To provide a method for producing a hollow molding which makes the strength of the joint of half-hollow moldings enough high, prevents a molding process from being complex during secondary molding, and does not need a press material for ...
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JP3854228B2 |
In at least one method for manufacturing a double-walled, thermoplastic tube with a connecting sleeve, which enables precise and complete moulding of the connecting sleeve by simple means, it is provided that a) a first tube (1) is extru...
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JP3853396B2 |
PURPOSE: To provide a plastic hose such as a sanitary hose having a colored and/or metallized surface. CONSTITUTION: A plastic hose l is provided with at least one hot stamping sheet 7 as a carrier for coloration and/or metallization and...
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JP2006321146A |
To provide a mandrel for fabricating a rubber hose which can secure sufficient flexibility even if it has a relatively large outside diameter and which keeps the change in the outside diameter small even if used repeatedly thus providing...
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JP3845459B2 |
PURPOSE: To provide a protective bellows of EPDM-polypropylene useful as a protective bellows for an automotive steering mechanism or the like. CONSTITUTION: This bellows comprises a fixing collar 12 for gripping the outside of a casing ...
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JP3842853B2 |
To obtain an air conditioning sanity equipment piping hose which freely follows up horizontal displacement by setting molding angle of fiber codes in respect to a pipe axis, larger than a balance angle of the hose at both ends of the hos...
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JP3841843B2 |
PURPOSE: To provide the surface shape having a light weight and a high strength of various tubular element such as a beam tube in which a large bending force or a collapsing force is operated upon reception of a large deflection deformat...
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JP3839047B2 |
The invention concerns a process for manufacturing a tube from plastic. The body of the tube has an outlet aperture smaller in diameter than the tube body itself, and a cap is provided which can be fitted over the outlet aperture to clos...
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JP3836621B2 |
To provide a glassy carbon pipe which exhibits excellent corrosion resistance in spite of use as a nozzle for a CVD apparatus and does not contain an inorg. filler which is the cause for the contamination of a CVD film and a process for ...
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JP3836516B2 |
PURPOSE: To easily mount a protective bellows and to positively fix it by providing an end collar with a conical surface larger in diameter than a mounting face, and locking a circumferentially extending ridge formed by a trough connecti...
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