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JP2007077555 |
To obtain a high-strength wire rope that has a low Yoriberi value (value determined by a reduced load at break of wire rope by twisting), is thin and lightweight and has high load at break.The high-strength wire rope is obtained by subje...
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JP3928915 |
To provide an apparatus for producing a belt material for a tire which can reduce an installation space. A ribbon 39 in which a plurality of linear cords 39a are arranged in the longitudinal direction and which is coated with rubber 39b ...
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JP2007063706 |
To provide a steel cord for rubber reinforcement suppressing loose in a cord terminal, improved in shape stability of side strand and especially suitable for rubber coating processing by CFRE system.In the steel cord 1 for rubber reinfor...
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JP2007063724 |
To provide a steel cord for reinforcing a rubber article, excellent in fatigue durability by improving rubber penetration property, and especially applicable as a belt-reinforcing material of a high performance passenger car radial tire,...
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JP2007063677 |
To provide an endless sling readily formable in a short time even in the case of a long inner perimeter or a large diameter, having high flexibility and good operation efficiency in cargo hanging operation, difficult to afford a preform ...
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JP2007063725 |
To provide a steel cord for reinforcing a rubber article satisfying light weight, durability and steering stability simultaneously without causing the reduction of uniformity of a tire by applying it as the reinforcing material of the ti...
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JP2007056403 |
To provide a steel cord for reinforcing a rubber product, which is used as a reinforcing material for the rubber product, can improve the filling property of a rubber into the inner spaces of the steel cord, and can simultaneously enlarg...
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JP2007051399 |
To provide corrosionproof wire rope ensured not to undergo water infiltration over a long period.The corrosionproof wire rope comprises a core material 36 composed of steel wire bundles 42, a covering layer 38 around the outer circumfere...
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JP3918310 |
To provide a bending reinforcing construction and method for a concrete member wherein a reinforcing sheet can be anchored smoothly and firmly to produce a good reinforcing effect. A reinforcing sheet C1 is disposed on the underside of a...
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JP2007046202 |
To provide a method for producing a cord without forming shape collapse in its core element.This method for producing a steel cord by gathering sheath elements around core elements and stranding at a stranding part to produce the cord by...
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JP2007039832 |
To provide metallic cord for tires, improved in rubber infiltration into the core while securing both of the pliancy and compactness of the cord so as to improve its corrosion-proofness and core-coming out property.The metallic cord for ...
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JP2007039864 |
To make it possible that connection is easily conducted, by preventing slippage or movement in a connection member of a lateral-line wire, lowering of strength, or deterioration in balance.This connection member 10 is formed by using a m...
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JP2007039831 |
To provide metallic cord for tires, improved in rubber infiltration into the core while securing both of the pliancy and compactness of the cord so as to improve its corrosion-proofness and core-coming out property.The metallic cord for ...
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JP2007031890 |
To obtain a steel cord that prevents metal fatigue and has excellent durability by improving fatigue resistance of core filaments which are straight and have large diameters and a pneumatic tire radial tire by using the steel cord.The st...
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JP2007031910 |
To elongate the life of a tire by improving the fatigue life caused by the structure of this kind of a steel cord while considering reduction of a fuel cost/saving of resources.The fatigue resistance is improved in the steel cord having ...
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JP3910377 |
To provide a wire rope capable of maintaining a required strength with a high steel material cross-sectional density though the rope is flexible with a fine rope diameter and the weight is reduced and realizing good frictional contact wi...
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JP2007023402 |
To provide a steel cord having improved corrosion resistance durability and uniform cord form in axial direction and satisfying the requirements of tire such as light weight and low cost and provide a pneumatic radial tire produced by us...
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JP2007023473 |
To provide a cord suitable for reinforcement or the like of an elastic material.The cord constituted of a core and a sheath contains a high-modulus fiber embedded in a matrix, and at least the majority of the cord is covered with the fib...
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JP2007023468 |
To provide a method for continuously producing a high-strength and high-rigidity stranded material in high productivity.The method for continuously producing such a high-strength and high-rigidity stranded material that stranded reinforc...
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JP2007023400 |
To provide a steel cord for the reinforcement of a rubber article to further improve the peel-prevention effect of the rubber from a terminal of a steel cord and provide a pneumatic tire produced by using the cord.The steel cord S for th...
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JP3907824 |
To fall a core in a groove and to direct the opening part of the groove always out when a cable core is manufactured by stranding. This stranding device has a rotary eyeboard which rotates around a center member 6 together with a deforme...
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JP2007015627 |
To provide a highly durable pneumatic radial tire drastically improving fatigue resistance of a steel cord and using the steel cord in a carcass ply.The pneumatic radial tire T is provided with the carcass ply 4 in which an end part of t...
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JP3905768 |
To provide a brass-plated material which effectively prevents an adhering interface from embrittling with time, to develop the satisfactory stable adhesiveness over time, while adequately keeping the adhesion to a rubber obtained at the ...
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JP2007009343 |
To provide a method for further improving the durable adhesiveness of a steel wire to rubbers.This steel wire to whose peripheral surface a brass plating is applied is characterized by controlling the surface roughness of the brass plati...
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JP2007008451 |
To provide corrosion resistance consistent over a long period to an annular core of an annular concentric stranded bead cord at low cost.A surface of a steel wire in an annular core 1 is applied with a corrosion-resistant paint and cover...
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JP2007009340 |
To provide a method for further improving the initial adhesiveness of a steel wire to rubbers.This steel wire to whose peripheral surface a brass plating is applied is characterized by imparting electric characteristics having a voltage-...
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JP3899647 |
To obtain a braid suitable for binding coil ends of compressors in refrigerators and air conditioners using an alternative flon by using a specific polyphenylene fiber and braiding with braid pitch numbers of a specific range. This braid...
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JP3901664 |
To provide a rope connection method for connecting a rope easily without requiring skill work. A first strand 8 is cut by predetermined length to form strand removing channels 6a, 6b, and ropes 6, 10 are mutually butted after leaving onl...
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JP3901751 |
PURPOSE: To obtain a high-strength steel cord excellent in corrosive fatigue resistance to be used as a reinforcing material for rubber articles. CONSTITUTION: A rubber-reinforcing steel cord wire material having ≥0.70wt.% in carbon co...
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JP3896764 |
To provide an elevator having a means for grasping a deterioration advancing state of a rope with the lapse of time and determining a rope scrap ping time. In this elevator where a car and a counter weight are connected by plural ropes, ...
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JP3898491 |
To provide a metallic cord in which enhancement of strength is compatible with improvement of fatigue resistance and endurance can be improved while performing lightening. This metallic cord 10 is obtained by aligning in parallel 1 to 12...
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JP2006348459 |
To provide a method for imparting a treating agent by which more uniform distribution of the treating agent in the whole fiber rope is achieved.The method for uniformly imparting the treating agent to the fiber rope by a dyeing machine i...
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JP2006351470 |
To provide a thin and very strong wire cord with excellent lightweight property and flex resistance property.This polybenzazole wire cord uses polybenzazoles containing a phthalocyanine compound with electrical conductivity of ≥1 (Ω c...
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JP3895135 |
To provide a steel cord having intrusion paths for a rubber material between side wires, and having no spaces which are surrounded with wires and into which the rubber material can not intrude because the subsidence of wires is suppresse...
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JP2006342957 |
To provide a rope braking device having an elongation section actually sufficient for all collection net existing for a snowslide, a falling rock or a falling wood, capable of being easily carried in geographical features having no road,...
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JP2006342442 |
To provide rope comprising new high-tenacity polyethylene fibers uniform in the fibers' internal structure and slight in tenacity variation of the filaments constituting the fibers.The rope comprises high-tenacity polyethylene fibers ≤...
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JP2006336705 |
To provide a fixing device for a rope enabling the smooth sliding of a rope member therein while resisting a specified abrasion.This fixing device for the rope comprises an outer tube 2 having a bottom wall 6 with an opening part 8 for i...
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JP2006336156 |
To provide a fiber rope resistant to the slip-off of an eye-spliced strand from the eye-spliced part.An end of a rope body 2 composed of a plurality of twisted strands 3 is folded, and a loop 4 to connect a hook 20 and an eye-splicing pa...
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JP2006336154 |
To provide a flat wire for rubber reinforcement in which adhesive force to rubber is sufficiently large and fretting and separation scarcely occurs.The flat wire for rubber reinforcement has a pair of flat parts and a pair of curved part...
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JP3889474 |
To obtain the subject tire improved in rolling resistance and riding comfort without sacrificing belt performances and excellent in resistance to belt end separation and durability by embedding a specific bundle uniformly arranged in the...
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JP3887789 |
To produce a high-elongation cord that has excellent fatigue resistance, secures traveling comfort and driving stability and shows excellent twisting efficiency. Small spiral kinds are formed at a kink pitch of P1 in the apparent outer d...
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JP3890341 |
To provide a processed structure of an eye splice end part of a sling, eliminating exposure of a cut end part to provide excellent safety and durability. At least one end side part of a wire rope comprising a plurality of strands twisted...
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JP2006328603 |
To provide a method and a machine for efficiently producing high-quality extrafine strand while suppressing installation cost with narrow space.The method for producing the extrafine strand comprises laying a plurality of extrafine condu...
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JP2006328557 |
To provide a steel cord for reinforcing rubber products satisfying lightening, durability and steering stability at the same time by applying it as a reinforcing material for tire belts, and a pneumatic tire.The steel cord for reinforcin...
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JP2006328558 |
To provide a steel cord for reinforcing rubber products satisfying lightening, durability and steering stability at the same time by applying it as a reinforcing material for tire belts and pneumatic tires.The steel cord for reinforcing ...
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JP2006322126 |
To provide underwater rope of simple structure, having such advantages that the position of aimed electric wire(s) can be confirmed by merely visual observation at any point midway of the cables, and signals and/or electric power can be ...
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JP2006315432 |
To provide an endless structure to relax distortion of an overlap part, regarding improvement of an overlap endless structure of a steel cord.In this endless structure, the steel cords 2 are projected from both ends of a long crawler bas...
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JP2006312744 |
To provide a method for bonding a galvanized steel cord with rubber by using a rubber composition excellent in moisture-resistant adhesion and initial adhesion of the galvanized steel cord with the rubber.The method for bonding the galva...
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JP3878857 |
To perform the socketing of a wire rope simply, surely and safely. This holding device for socketing the wire rope is provided by fixing a socket 3 on a machine stage 7 with a socket-fitting holding device 8, gripping the wire rope 1 wit...
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JP3875336 |
To precisely evaluate existence of wire disconnection when a testpiece is in the wire stranding process and also the fatigue resistance of the testpiece. A tortional testing device 10 includes a sequential circuit which rotates a metal w...
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