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JP3534705B2 |
To provide a spoke nipple for a bicycle wheel, allowing relatively easy assembly of the bicycle wheel. The spoke nipple 28 has a head portion 60 and a shaft portion 62. The head portion 60 has an end face, in which a hexagonal hole 66 is...
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JP3526274B2 |
To provide a hub for a bicycle capable of easily arranging a spoke on a spoke opening part in the hub. The hub main body part 30 of the hub 22 for the bicycle is provided with a tubular middle part 34, the first mounting part 36a arrange...
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JP3526273B2 |
To provide a bicycle hub having a first spoke opening including an insert part and a holding part, and a spoke opening cover disposed along a first annular groove crossing the insert part. This bicycle hub 422 comprises a hub shaft 436, ...
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JP3526270B2 |
To provide a bicycle hub with seals for isolating a spoke opening from the inside of a hub body. The bicycle hub 22 for a bicycle spoke comprises a hub shaft 36, a hub body 38, and seals 42a, 42b. The hub shaft 36 has a center shaft core...
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JP2004131021A |
To provide a wheel for a bicycle with a light emitting device with beautiful appearance and without anxiety of disconnection.This wheel has: a generator 5 constituted with a permanent magnet 51 installed to a hub shaft 1, and a generatin...
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JP2004114861A |
To reduce a cost by reducing manufacturing man-hours in a wheel for a motorcycle with a hub fixed to an axial cylinder rotatably journaled by an axle to enclose the axle cylinder, and a plurality of wire spokes provided between a rim to ...
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JP2004075069A |
To prevent dust or the like from entering a spoke opening part of a bicycle hub.This spoke opening part cover 100 is provided with a tubular body 101. The tubular body 101 is made of flexible material and has a plurality of slits 102 pro...
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JP3495634B2 |
To improve the connecting strength of spokes of a bicycle wheel and to heighten the strength and rigidity of the bicycle wheel while reducing air resistance received by the spokes. In a bicycle wheel provided with a rim 2, a hub 8 and li...
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JP3488744B2 |
PURPOSE: To enable the mounting of a tubeless tire with the same external appearance as a conventional wire-spoke wheel and improve the attachability of the tubeless tire. CONSTITUTION: Over the whole width and periphery of the outer per...
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JP2004001704A |
To provide a wheel assembly of a spoked wheel having a desired strength and is easily manufacturable, yet having a desired appearance.The wheel assembly 10 is composed of a stamped disk 28 having integrally formed spokes 16 and welded to...
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JP2003328089A |
To provide a stainless steel-made spoke having strength and toughness equal to or higher than SWB (B kind steel wire); and a wheel using the same.The spoke 1 is prepared by cold working a wire rod made of stainless steel containing 18-20...
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JP2003326901A |
To provide a tubeless wire spoke wheel having a plurality of wire spokes stretched between a hub and a rim, having good appearance and design, while being able to be made tubeless with an extremely simple structure.A band-shaped ring 9 m...
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JP2003306001A |
To provide a light alloy wheel for a vehicle and a producing method thereof whereby a part having no problem in strength even if it is thin is specified and the weight is reduced while maintaining the strength.This light alloy wheel for ...
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JP2003285602A |
To provide a tire wheel which enables attachment of various devices.The wheel is provided with a plurality of holes a (3), b (5) in random positions of the outer peripheral part and spoke parts of the wheel (2). Screws (4) closing up the...
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JP3448535B2 |
To easily install a bracket assembly on a spoke, and prevent rotation or a lengthwise directional movement along a shaft of the spoke by extending a claw part in a spoke receiving recess from a housing surface, and fixing the flat spoke ...
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JP2003527269A |
[Task] The present invention relates to wheels for motorized vehicles, particularly light metal wheels, which consist substantially of a wheel core (20) and a wheel rim (10). The area of the rim outer well (14) is at least circumferentia...
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JP2003260901A |
To provide a rim structure to reliably hold airtightness of a tubeless tire fitted in a rim, to facilitate assembly of a spoke to the rim, and to facilitate spoke wheel assembly where the spoke is assembled to the rim, in a cycle spoke r...
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JP3444504B2 |
PURPOSE: To apply a pre-load without impressing offset voltage on converting elements by compressing and forming the converting elements integrally in an elastic body after auxiliary elastic bodies are deformed elastically to the elastic...
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JP2003159902A |
To provide a vehicle wheel excellent in driving performance by increasing a tire ground contact area and resolving such a problem in driving performance due to a small ground contact area that conventionally, a vehicle wheel includes a w...
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JP2003072301A |
To provide a rim for a bicycle excellent in design and easy to mount another member on it.The rim 22 is a ring member having a roughly V shaped tubular cross-section and is furnished with a tire installing part 22a, a plurality of member...
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JP2003063201A |
To surely prevent lowering of air tightness of a rim caused by deformation of the rim and a wire spoke and invasion of foreign matter without complication of the shape of the rim and an increase of the weight of the rim over a long perio...
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JP3382774B2 |
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JP2003054201A |
To provide an inexpensive bearing having a simple configuration and capable of being set between two wheels of a bicycle wheel within a point where two spokes cross mutually and guaranteeing the fixing stability more when compared with a...
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JP2003049883A |
To provide a motorcycle with a disc brake radially expanding under a thermal load. The motorcycle 10 has a frame 12, a wheel 24 attached to the frame so it can rotate around a rotation axis, a rotor 48 attached to the wheel, and a calipe...
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JP2003502199A |
A wheel for a motor vehicle includes cavities in a spoked rim structure. These cavities are provided with a removable sand core or with a remaining core, for example, made of metal foam. A rim, or a rim and a rim flange, may be connected...
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JP3352742B2 |
A rim (1) for a motor vehicle has a plurality of hollow radial spokes (5) in a wheel nave which is produced in a mould and is connected to a base of a rim. The cast wheel nave is connected to a reshaped rim base via a friction weld in th...
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JP2002539006A |
A method of making a wheel support assembly adapted to bolt to an axle of a vehicle for supporting a tire is disclosed herein along with the assembly itself. In accordance with this method, an outer annular rim having an outer annular su...
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JP3344704B2 |
A bicycle wheel (10, 12) has a hub (20a, 20b), a plurality of spokes (22a, 22b) extending outwardly from the hub and an annular rim (24a, 24b) coupled to the outer ends of the spokes for supporting a tire (26a, 26b). The annular rim has ...
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JP2002326501A |
To reduce the cost of a wheel mounting part.A sheet metal made disk part 17 is disposed in a central part of a wheel H, and the disk part 17 is fastened with a flange part 18 of an axle S circumferentially by a plurality of bolts 19. A c...
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JP2002316502A |
To provide a rim wheel capable of maintaining the performance of a tire itself and operating the longitudinal force generated in the tire at a low cost, a rim assembled tire, a vehicle and tire state detector, a tire state detecting meth...
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JP2002316501A |
To provide a wheel cushioned by a spring spoke in order to supplement reduction in cushioning property of a flat tire by solving a problem that the flat tire forming a main stream of the present tire is short of elasticity though it is e...
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JP3326457B2 |
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JP3326458B2 |
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JP2002264601A |
To provide a sealing structure of high reliability for suitably preventing the leakage of air from a tubeless tire.A nipple 6, which is fitted into a nipple hole 5 in a rim 1, is covered on its head with a rim band 7 made of a sulfur-fre...
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JP3312895B2 |
To provide a bicycle wheel with a lightweight rim having durability without increasing the thickness of the rim to be attached with spokes. A rim is formed in a shape having a ring-shaped outer peripheral surface 68 to which a tire is in...
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JP3314044B2 |
To reduce air resistance and weight. A wheel of a bicycle basically has a hub, a plurality of spokes 22a which extends outward from the hub, and an annular rim 24a which is connected at the outer end portions of the spokes 22a to support...
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JP3306042B2 |
To provide a device which is installed between spokes to reduce noise and has a function of a monitoring device for a bicycle by providing a main body part having a first and a second side parts where a first and a second spoke storing r...
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JP2002205501A |
To inexpensively provide a wheel having a sharp feeling by molding the wheel into a unique shape using a predetermined means, and improve strength in a predetermined part.This light alloy wheel for a vehicle has a disk part including a h...
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JP3305299B2 |
To reduce the number of spokes, to make a structure lightweight, and to improve the durability by providing a first prescribed wall thickness at the outer or inner position in the radial direction of spoke openings on part of central per...
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JP3305298B2 |
To reduce the number of spokes, to make a structure lightweight, and to improve the durability by providing an outer annular section supporting a tire and connected to first and second annular spoke fitting sections, and providing a rein...
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JP2002172913A |
To solve a problem that in a tubeless tire formed that the inner side of a tire body is covered by a thin rubber film, when the tire body is fitted in a rim once, thereafter it is hard to move it in a peripheral direction, thereby when a...
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JP2002166701A |
To provide a spoke wheel capable of sealing the gap between a nipple and a rim and a nipple for attaching the corresponding spoke.The spoke wheel, specifically for a motorcycle or automobile, comprises a rim connected to a hub with plura...
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JP2002160501A |
To contrive the enlargement of kinds of tires capable of being applied in a tubeless tire wheel for a bicycle fitting from the outside a width endless elastic resin-made rim flap (31) covering spoke holes (26), (26) and a valve hole dril...
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JP3282806B2 |
To elegantly decorate spokes in particular of a wheel disc and to prevent metal touch of each of the spokes with a tire supporting rim as well. A given decorative molding insertion clearance S1 is secured between respective mating surfac...
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JP2002127701A |
To provide a wheel for a wheelchair which is easy to mount as well as capable of facilitating work around a seat of a wheelchair.The wheel 1 for the wheelchair includes a rim 2, a hub 5, and spokes 10. The spokes 10 are in the shape of a...
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JP3279886B2 |
To provide a cast wheel of motorcycle, which can enhance the draining performance while the worsening of appearance is avoided. A cast wheel 5 of a motorcycle is formed from a hub 7, rim 8, and spoke parts 9 through a single piece castin...
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JP2002120504A |
To provide a wheel hub for overcoming problem wherein damage with impossible recovery is applied to the inside wall of a hole with such strong pressure by stress generated by the tension of a spoke when a spoke having an L-shaped fixed p...
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JP3271934B2 |
To provide a wire wheel capable of installing a tubeless tire. In a wire wheel 1 installed with a number of radial spoke wires 2 on the rim bottom part 3a of a rim 3, the rim 3 has a number of through holes 4 disposed in parallel in a ci...
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JP2002087001A |
To provide a wheel structure of a vehicular wheel capable of favourably supporting a core forming a hollow shape of a spoke part.The spoke part 14 makes the hollow shape and a hope 15a for the core is formed roughly on a central part in ...
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JP3268356B2 |
To make a sealing material particularly in a dented groove and to facilitate installation of a tire bead in the rim by letting the tire bead drop into the dented groove, by providing a rim structure that ensures airtightness, helps make ...
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