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JP2009041170 |
To provide a wire for reinforcing rubber articles, which is able to reduce the weight of tires without generating inconveniences such as wire folding and without spoiling various properties of tire, such as steering stability, particular...
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JP2009035837 |
To provide a composite yarn capable of providing a high-strength rope or the like, for example, not only usable for civil engineering, lifts, and ropes for mountain climbing but also widely usable in an electrical device field, a transpo...
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JP2009029635 |
To minimize or remove generation of vibration and an offensive sound in elevator system operation.This elevator belt assembly includes a plurality of cords juxtaposed in substantially parallel to the axis in the belt longitudinal directi...
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JP2009023141 |
To directly wind on a body to be attached, a linear tire constructional member which is delivered from a twisted wire-forming means while being twist-rotated without being affected by twist rotation.A twisting rubber-coated cord 38 (a ti...
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JP2009024268 |
To provide a cord for reinforcing a rubber article, which can stop the spreading of corrosion toward the filament axis of a strand to effectively prevent the corrosive deterioration of adhesion, even when a tire is damaged in its outside...
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JP2009012977 |
To provide a method for preventing breakage of a wire of an elevator, which is currently frequent.In this wire system structure, a strength against rolling is increased as many times as a number of connected wires by receiving rolling vi...
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JP2009013519 |
To provide a twisting machine especially suitable for application of producing a steel cord, and capable of providing a strand wire for which twisting back is prevented by a compact device construction, and to provide a method for produc...
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JP2009006520 |
To provide a technique for manufacturing a reinforcing material for a tire in which cords are uniformly arranged each other more stably than the conventional methods without generating such problems as inferiority of feeding condition an...
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JP2009004233 |
To arrange that a situation is avoided in which printing part position are cut-off at every bundle handover time when printing work of a filament body is automated.In an automatic bundle handover method of the filament body, immediately ...
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JP2009001051 |
To provide a pneumatic radial tire having excellent durability by solving the problem of conventional separation, while satisfying a request of reinforcing for a tire crown part.In this pneumatic radial tire, carcasses 1 extending in the...
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JP2009001924 |
To establish a method for imparting excellent adhesiveness between a steel cord and a coating rubber in brass plating applied to wires composing the steel cord even when an adhesion promoter conventionally added to a covering rubber comp...
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JP2009001943 |
To provide a rope having excellent abrasion resistance durable to repeated abrasion over a long time.The rope 1 includes a plurality of strands 2 formed by twisting a plurality of yarns composed of a synthetic fiber 7. The yarn 3 constit...
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JP2009001957 |
To provide a wire rope with a high strength and longer useful life.The wire rope 10 has an independent wire rope core 20 including individual core wires 22, wherein the individual core wires 22 are encapsulated in a tubular sheath of an ...
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JP2009001092 |
To provide a tire capable of solving the conventional problem in manufacturing and being efficiently produced in stable quality, with good tire durability, especially a superior wear resistance characteristic.A crown reinforced layer 13 ...
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JP2008308801 |
To enable tire cord analysis to be conducted highly precisely on calculation.A model for analyzing tire cord is provided, through the following steps: Firstly, a tire cord is specified as a modeling object for preparing its analysis mode...
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JP2008308809 |
To provide a method for production of a steel cord for reinforcing rubber articles, by which a plurality of untwisted core wires are parallelly arranged stably in the longitudinal direction without overlapping, when producing the steel c...
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JP2008308808 |
To provide a cord excellent in fatigue resistance by decreasing friction of unvulcanized rubber with guide components in a twisting machine, wherein unvulcanized rubber is protruded from spaces between sheath filaments forming the cord.T...
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JP2008304399 |
To provide a residual torsion measuring device of a stranded wire that can accurately measure the residual torsion of the stranded wire, requires low initial investment, and can also improve the productivity, and to provide a wire strand...
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JP2008303493 |
To provide a coated wire rope for operation, which has improved adhesiveness of a resin coating layer.The coated wire rope for operation has a resin coating layer 5 on the outer circumference of a core wire rope 4 obtained by twisting a ...
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JP2008303490 |
To provide a wire rope binding device having a structure capable of keeping the binding (connection) of wire ropes even by applying a strong tension to the wire rope.The wire rope binding device 30 contains an inside upper half member 31...
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JP2008297658 |
To provide a steel fabric which is used for reinforcing rubber articles, stabilizes the thrusting property of a reinforcing material composed of steel, is excellent in dimensional stability, and can achieve higher rigidity than that of a...
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JP2008297665 |
To provide a method for producing a steel cord, which improves problems of adhesiveness and flatness of reinforcing layer while improving core removal resistance etc.At least a part of one unformed core filament 1 is coated with an unvul...
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JP2008297689 |
To provide a safety rope having strechability without loosing strengths and used for protecting a body from danger by connecting to the body in carrying out a dangerous work in height or the like and in surfboarding, ayu-fishing and the ...
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JP2008297660 |
To provide a steel cord for reinforcing rubber, which reduces a cord diameter and controls a dimensional change while sufficiently securing adhesiveness between cords and rubber and a pneumatic radial tire using the same.The steel cord 1...
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JP2008297667 |
To provide a steel card that improves handleability and rubber adhesiveness while controlling core removal without formation of a core filament and improving rubber penetrability into the inside of the cord.The steel cord S1 or S2 of 1+5...
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JP2008297659 |
To provide a steel cord for reinforcing rubber, which secures sufficient adhesiveness between cords and rubber, reduces contact between wires and controls a dimensional change and a pneumatic radial tire using the same.In the steel cord ...
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JP2008297686 |
To provide a steel cord for reinforcement of rubber goods, which has a single layered structure and has excellent rubber intrusion property, fatigue resistance, and small low load elongation.All element wires 11 are formed to have a heli...
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JP2008291401 |
To provide a high performance rope which can be replaced by high strength metal fibers, has a high elastic modulus, is light and has a high strength.This rope is constituted by sheath-core type polybenzazole fibers having little deterior...
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JP2008291410 |
To provide an annular metal cord excellent in rupture strength and easy of manufacture, and to provide an endless metal belt and a method for manufacturing the annular metal cord.The annular metal cord C1 is provided as follows. Six meta...
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JP2008291380 |
To improve deterioration in fatigue durability of a cord with relative slippage between filaments with twist disorder produced when repetitively applying great bending input to the cord by suppressing fretting abrasion in the interior of...
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JP2008285009 |
To provide a tire for a two-wheeler having a spiral belt layer composed of steel cords and capable of reducing the weight of the tire without impairing various kinds of performance such as the straight traveling performance, the high-spe...
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JP2008285776 |
To provide a stranding machine that reduces the vibration and rolling of a cradle during the high-speed rotation of a cylindrical rotor, stabilizes feed tension and improves stranding property.The stranding machine 10 has a constitution ...
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JP2008285785 |
To give a new cord structure improved in rubber permeability and excellent in durability and anti-corrosion property in the cord obtained by twisting a plurality of sheath strands consisting of a plurality of filaments around a core stra...
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JP2008282126 |
To mark an optical identification code using a light emission means, such as an LED, or a coloring means exhibiting a desired color.An LED emission body 40 is formed by combining a red LED 20, blue LED 22 and green LED 24 in a lump. A li...
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JP2008274483 |
To provide a method for preventing fall-off of the strand terminal end parts from a eye splice part because the eye splice part is loosened by being repetitively squeezed and thereby the strands are liable to fall off from the strand ter...
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JP2008272309 |
To easily balance when climbing a rope, easily retain the feet to the rope and quickly climb the rope.The rope climbing aid includes: a base body 1 attached to a shoe S; a cylindrical rotating body 4 having its base end 41 rotationally c...
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JP2008273291 |
To provide a pneumatic radial tire enhancing high speed durability.A thermal conductive layer 9 having thermal conductivity of 0.3 kcal/mhC or higher is arranged from an inner side of an end 6a of a belt layer 6 to a range of 0-3 mm from...
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JP2008261073 |
To provide a steel wire material as an intermediate material, which enables a steel wire having excellent adhesiveness to a covering rubber to be produced, and has excellent wire drawability.The steel wire material to be subjected to a f...
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JP2008260409 |
To provide a pneumatic radial tire for a large-sized vehicle capable of enhancing the fretting resistance and the rubber invasiveness resistance and improving the tire durability while maintaining the rubber strength, stabilizing its twi...
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JP2008260517 |
To provide a pneumatic tire with excellent operation stability and improved workability, partial wear resistance, and low fuel cost.A steel cord has a single twisted structure or core single layer sheath structure made of steel wires of ...
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JP2008255497 |
To provide a steel cord which is used for reinforcing rubber products, has good rubber material invasiveness, is free from the slip of a core strand group and an intermediate strand group, has a stable twist structure, is little extended...
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JP2008255513 |
To provide a proper method for forming of one wire, and to provide a forming device.The method for forming of the wire includes engaging the wire on a pin extended from a rotation shaft arranged on a pass line of the wire to the outside ...
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JP2008255499 |
To provide a steel cord which is used for reinforcing rubber products, can reduce production cost, has good rubber material invasiveness, is little extended with low loads, and has a two-layered structure.The method for producing the ste...
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JP2008255509 |
To provide a steel cord for reinforcing a rubber article, having improved cord strength obtained by heightening a utilization factor of the cord by preventing the occurrence of preceding breakage of the outmost filament in the steel cord...
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JP2008248426 |
To provide a wire rope for running ropes, which is filled with a separately prepared resin, unfailingly restricts the motion of element wires to reduce the breakage at the contacting core face, reduces the elongation and improves the fat...
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JP2008248252 |
To propose a means for treating brass-plated steel wires for the purpose of improving lubricity between a cord and rubber during tire production.An aqueous suspension containing at least one type of compound such as cobalt and/or nickel ...
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JP2008248321 |
To provide a recovery method of resistance to twist-induced breaking of a high strength ultra-fine steel wire, the method being characterized in that the high strength ultra-fine steel wire having 3.0 wire-drawing stress after being pate...
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JP2008240223 |
To provide an annular metal cord and an endless metal belt, hardly causing breaking and easy in production, and to provide a production method of the annular metal cord.The annular metal cord C1 comprises an annular core part 3 and an ou...
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JP2008240140 |
To provide a steel wire for reinforcing a rubber product having excellent corrosion fatigue resistance even after being embedded in a rubber composition and capable of maintaining the shape and strength of a rubber product even in a corr...
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JP2008240215 |
To provide a colored rope not causing color fading over a long period even when receiving repeated abrasion and not lowering strength before coloring by coloring.The colored rope is equipped with a plurality of strands formed by twisting...
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