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JP2007307999A |
To provide a wheel capable of obtaining the durability against the stresses in the width direction and the circumferential direction even when the adhesive force of a resin part to the wheel is degraded at low temperature. A recess 6 hav...
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JP4008874B2 |
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JP3999213B2 |
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JP4000312B2 |
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JP3992284B2 |
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JP3992142B2 |
To provide a wheel with a rotation body for omnidirectional travel equipped with a disk wheel for reducing vibration. The disk wheel part 3 is composed of wheel plates 30 on both sides formed with rim parts at the outer peripheral parts,...
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JP3977345B2 |
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JP3977346B2 |
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JP2007203878A |
To provide an elastic wheel to reduce a manufacturing cost. The elastic wheel comprises a rim 3 supporting a tire and extending to the circumferential direction, a disc 4 fixed to an axle, and a connection means 5 for connecting the rim ...
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JP2007203728A |
To obtain an inexpensive simple manufacturing method allowing an easy cost reduction, and to obtain bilayer tire members for casters of a cleaner or the like which move nicely in directions of choice without damaging floorings or carpets...
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JP2007145124A |
To provide an elastic wheel capable of improving the durability of a damper member over a long period.This elastic wheel 5 has a rim extending in the circumferential direction capable of supporting a tire, a disc fixed to an axle, and a ...
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JP2007145126A |
To provide an elastic wheel capable of improving durability of a damper member over a long period.This elastic wheel 5 has a rim 3 extending in the circumferential direction capable of movably supporting a tire 2, a disc 4 fixed to an ax...
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JP3926450B2 |
To provide an elastic wheel with superior durability able to be assembled without a press fit jig by a wheel composed of a wheel center, holder, and tire such that the holder is tightened and fixed to the wheel center by a bolt, and the ...
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JP2007118936A |
To provide a wheel having a function of damping vibration.The wheel for a bicycle includes a rim 3 with a tire fitted to an outer circumference thereof, a hub 2 arranged at the center of the rim 3, and a plurality of spokes 4 with both e...
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JP3910417B2 |
To reduce not only wheel vibration but also a shock upon a sideways wheel collision with an obstruction, in a wheel with rotors designed for travel in all directions. Each rotor 10 is rotatably supported about a rotation axis X1 across a...
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JP3910001B2 |
To improve riding comfort in frequency domain equal to or more than 10 Hz, and to reduce load noise as well. A wheel is composed of a rim 10, disk 20 and damper 30, and the damper 30 has a rubber member 33. The rubber member 33 has the f...
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JP3898853B2 |
To provide a low cost vibration control sash roller of simple structure, capable of surely preventing the vibration of a sliding door during moving. A unit U comprises an elastic member 13 made of polyurethane, for example intervening be...
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JP3886416B2 |
To provide a method of manufacturing an elastic wheel with excellent comfortableness and vibration isolating and sound proofing performance from the time of small input to the time of large input with high productivity without impairing ...
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JP2007038742A |
To improve an original suspension property, and also reduce the aging deterioration of a suspension part in a wheel for a caster having a suspension function.In this wheel 1 for a caster has an annular grounding part via a suspension 2 h...
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JP2007022410A |
To provide a caster with high safety having a shock-absorbing function and capable of being easily manufactured at low cost.The caster includes a damage prevention member 5; a pair of wheel plate parts 1a, having a hub 11a, half rim part...
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JP3868830B2 |
To provide a damping wheel for an automobile to reduce rolling resistance of a tire by reducing the strain of a tire during running and improve the riding feeling and the road follow-up property of a vehicle by suppressing a fluctuation ...
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JP2006335258A |
To provide a caster with easy usage having a shock-absorbing function and a better impact-absorbing property in the state that rebounding property is suppressed than a conventional caster having a shock-absorbing function.The caster incl...
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JP3853652B2 |
To provide a sash roller capable of extending the life by improving the wear resistance and the impact absorbing performance in rolling. The sash roller body 17 comprises a ring body 18 set in a support shaft 23 rotatably from outside vi...
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JP2006312438A |
To enable easy lock for disabling the suspension function if necessary in a wheel for a caster including a suspension function.Inner diameter in an up and down direction of an one side end part of a fixed rim included in a grounding part...
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JP2006290106A |
To remarkably reduce cost by reducing the diameter of a used bearing in a high function wheel of a caster containing the bearing and incorporated with a suspension mechanism.The bearing is interposed between both left and right leg piece...
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JP2006290105A |
To remarkably improve quietness and road surface shock absorbing property at the time of traveling, particularly shock absorbing property at the time of road surface traveling and getting over level difference from not only a vertical di...
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JP3827219B2 |
To provide a wheel built-in suspension, without impairing riding comfort, nor generating noises. The wheel with built-in suspension comprises a hub 1 connecting an axle a, and a rim 2 interposing a tire, which are connected by a pluralit...
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JP2006219022A |
To provide an elastic conductive wheel capable of effectively realizing excellent conductivity, and a method for favorably manufacturing the elastic conductive wheel.When integrally forming a conductive tire member 14 on an outer circumf...
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JP2006213159A |
To provide an elastic wheel furnished with vibration absorbing performance and capable of improving riding comfort while maintaining high durability.This wheel is furnished with a cylindrical body 1 forming a rim and a core body 2 connec...
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JP3809394B2 |
To provide a wheel for model, which prevents a tire from being easily removed from the wheel even in the action of an impact on the side surface of the wheel, has good traveling performance, and needs few split molds so as to be molded. ...
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JP2006168602A |
To provide a caster having shock-absorbing function which can be easily manufactured at low cost.In the caster Ca, a pair of wheel plates 1a having a hub 11a, a semi-rim 12a and a disk 13a therebetween are butted to each other so as to f...
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JP2006151002A |
To provide a caster base body for a caster and a caster capable of being easily manufactured at low cost and to provide a manufacturing method for a caster base body capable of easily manufacturing the caster base body at low cost.The ca...
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JP3778353B2 |
To lower the floor of a car body in general and to make wide an inside space in a vehicle for optimum use, while obtaining favorable ride comfort and a predetermined suspension function. In a wheel comprising a hub 1 formed in the substa...
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JP3778352B2 |
To lower the floor of a car body in general and to make wide an inside space in a vehicle for optimum use, while obtaining favorable rise comfort and a predetermined suspension function. In a wheel comprising a hub 1 formed in the substa...
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JP3776355B2 |
To make a prescribed suspension function operate permanently. A hub 1 and a rim 2 constituting the wheel with the built-in suspension are connected via a thrust washer 5.
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JP3749500B2 |
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JP2006021637A |
To provide improvement in quietness and vibration proofing at the time of traveling by using an annular elastic material at a portion of a caster wheel.The annular elastic body in which a number of or a plurality of holes pierced at inte...
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JP2005343263A |
To simply connect a damper member with a rim and a disc without vulcanization adhesion, maintain steering stability, improve riding comfort and noise performance, and improve production costs and efficiency.A connection means 7 of a rim ...
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JP3717479B2 |
A suspension device (1) for a wheel (7) carried by a wheel mount (3) includes hub body (9) which is arranged in the wheel (7) and, together with the wheel (7), is mounted so as to be pivotable to a limited extent about a supporting axle ...
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JP2005313754A |
To provide a wheel assembly with a built-in suspension capable of preventing abnormal noise from being generated.Even if a force of the direction separating from fitting parts 13b, 23b relative to an end turn part 33 is affected when a w...
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JP2005313815A |
To provide a wheel assembly capable of eliminating an arrangement space of a suspension element, excellently absorbing an impact or vibration in a vertical direction, and restricting a stroke in the diameter direction of a wheel.A spring...
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JP2005280535A |
To provide a wheel module capable of expanding the floor width W of a cabin and lowering the floor height H of a cabin.(1) The wheel module 1 is equipped with an assembly including a wheel 10, a brake 20, and a suspension 30, and mounted...
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JP3701720B2 |
To self-travel on a superhighway by forming a stopper part rising from a bottom surface part in a hollow part, and forming a hollow part inside surface and a stopper as a noncontact structure under a static load of a machine body. It is ...
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JP2005263124A |
To provide an elastic wheel and its manufacturing method with low costs and excellent durability capable of surely aligning a disc with a rim.This elastic wheel 10 is equipped with a rim 12 bearing a tire, and a disc 14 affixed to an axl...
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JP2005255122A |
To provide an elastic wheel capable of heightening the comfortableness in a vehicle, and its vibrationproof and soundproof performances without impairing the maneuvering stability or torque transmitting characteristic and enhancing the v...
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JP2005255120A |
To provide an elastic wheel able to serve for a long period of time and assuring adaptability to a plurality of vehicles.The elastic wheel 10 is equipped with a wheel body 1 consisting of a rim 2 and a ring 3 and a disc 4 and is configur...
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JP2005255124A |
To provide an elastic wheel capable of heightening the comfortableness in a vehicle, and its vibrationproof and soundproof performances and enhancing the absorbing efficiency for a vibratory input, in particular fed in the vertical direc...
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JP3689691B2 |
To provide a caster for absorbing shock by a simple structure without increasing the size thereof, and performing effective shock absorption in an arbitrary direction perpendicular to the axis of rotation. The caster comprises an upper f...
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JP3665551B2 |
To provide an evaluation pattern for an erosion measurement which enables to measure erosion easily and accurately. In a representative embodiment of this invention, an evaluation pattern to measure erosion on a semiconductor wafer cause...
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JP2005138821A |
To provide a module type tire chain structure and system having versatility for use in a winter running product assuring a repair possibility and interchangeability of constituent elements without using any tool and accepting particular ...
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