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JP3950870B2 |
To simplify the rotary detent structure of a fixing bracket and to improve the appearance of the fixing bracket in a hub brake device for a bicycle. The brake device 13r for braking a rear hub 7a of a rear wheel 7 mounted on a frame body...
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JP3949387B2 |
To provide an opening/closing lid for a vehicle capable of rotating smoothly, moving naturally, and producing a quality appearance, and providing a feeling of operation, for example, suitable for a large sized scooter. A pair of arms 337...
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JP3943916B2 |
To provide a vibration-resistant structure of a hollow pipe used for a which enables installation of a vibration-resistant member to a hollow pipe, while allowing free visual appearance design, and avoids increase of component items in n...
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JP2007161238A |
To provide an improved bicycle frame system.The bicycle frame is provided with a plurality of tube members, at least one of the tube members is formed by at least two tubes having confronting surfaces, the tube is formed by a composite m...
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JP2007153332A |
To ensure highly accurate alignment of a crank arm in a bicycle bottom bracket assembly by a simple and cost-effective method.The shaft members (21, 22) of the bottom bracket assembly (1) of the bicycle are provided with first ends (29, ...
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JP2007153334A |
To eliminate or reduce the risk of deformation of a bottom bracket by bending of an axle.The bottom bracket assembly (1; 101) for the bicycle is provided with two cranks (4, 6; 104, 106); the axle (2; 102) integrated with the crank and r...
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JP3933314B2 |
To adopt diecasting products in the parts of a vehicle frame. The figure (a) shows a vehicle body frame 10 after alumite treatment, and also shows pivot plates 14, 14 being diecasting products are different in glossiness and appearance a...
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JP3920185B2 |
To provide a tire rim material and a frame material for using stainless steel-made two-wheeled vehcle, such as a bicycle, a motorcycle, excellent in deflecting resistance without damaging corrosion resistance in welded point and this hea...
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JP3914960B2 |
To provide a crank arm device preventing rust and damage to a screw part. A crank arm device includes an axle having a first and a second end part having an axle body and spline, wherein the second end part has an outer peripheral surfac...
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JP3131183U |
To improve a competitiveness by lowering a manufacturing cost while giving a high strength to a pipe of a bicycle frame and further strengthening a vehicle body with respect to a pipe structure of the bicycle frame. This is a kind of pip...
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JP3908893B2 |
To form a swing arm swingingly provided at a body frame of a motorcycle to support a rear wheel, to be lightweight while ensuring high rigidity and to reduce the generation of vibration and noise. The swing arm Rs is constituted by charg...
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JP2007099063A |
To provide a bicycle capable of widely responding to a change of a rider's physique by varying a joint distance and an angle between a front frame holding a handle bar and a rear frame holding a seat and a pedal of a conventional bicycle...
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JP2007099084A |
To effectively utilize the space around the frame and effectively make use of the space inside the frame by improving the frame structure of a vehicle.In the frame structure of a motorcycle, a main frame body 85 having a U-shaped cross s...
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JP3906591B2 |
To reduce manufacturing cost and to make a car body frame high in precision, light and high in rigidity by fixing an electric power unit on a curved-in part and placing a battery unit for an electric power source on a horizontal plate. A...
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JP3130872U |
A front frame for a bicycle includes an upper tube, a lower tube and a head tube all of which are made of fiber reinforced material. The head tube extends integrally from a front end of the upper tube and a front end of the lower tube. T...
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JP2007091195A |
To provide a wiring and a piping supporting device of a motorcycle having a sufficient space for accommodating wiring and piping without increasing the degree of forming of a vehicle body frame.This wiring and piping supporting device 70...
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JP3901096B2 |
To provide a structure of a body frame of a motorcycle, in which a theft prevention device can be effectively mounted, by effectively realizing light weight and size reduction while maintaining high rigidity. The front wheel 11 and the r...
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JP3899006B2 |
To simplify the assembly of vehicle components to a body frame for a scooter type motorcycle while adopting a constitution wherein the body frame is vertically divided, and to improve rigidity while reducing the weight of the body frame....
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JP2007071259A |
To provide a drum type brake capable of preventing squealing of the brake effectively in spite of its simple configuration and to provide a saddle type vehicle.This drum type brake is constituted in such a way that a member arranged adja...
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JP2007062612A |
To provide a car body frame of a small vehicle capable of reinforcing rigidity while easily filling a filling material leaving no space regardless of a shape of a hollow part.A down frame 13 of a motorcycle 10 is furnished with a plurali...
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JP2007062722A |
To provide a bicycle frame equipped with an improved function to suit the increased popularity of the cycling sports.The bicycle frame includes tube sets coupled with each other. At least part of one of the tubes contains at least three ...
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JP3129979U |
To provide a frame structure of a belt-driven bicycle having excellent strength. In a frame 100 composed of a seat tube 10, a chain stay 11, a lug 12 and a seat stay 15, the seat tube, the chain stay and the seat stay are welded and inte...
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JP2007039025A |
To provide a bicycle lighting system which is easily mounted on a bicycle frame.A lamp 38 is coupled to a bracket 30, and a clamping member 32 is pivotally coupled to the bracket 30. The clamping member 32 and the bracket 30 are arranged...
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JP3880742B2 |
To offer a lightweight frame structure of a motorcycle capable of adjusting the compression amount of a vibration isolating element simply from outside even after the frame is assembled. According to a frame structure of a motorcycle, a ...
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JP3879437B2 |
To enlarge the capacity of a storage box by utilizing effectively a dead space inside a body without damaging seating performance and footing performance of a rider or an occupant, and to prevent rolling of stored articles such as a helm...
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JP2007030865A |
To use a frame including a head pipe relative to a plurality of vehicle models having different caster angles in common while maintaining strength of the frame.A head pipe unit 100 having the head pipe 40 is integrally molded. Mounting h...
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JP2007022097A |
To provide a saddle-riding type vehicle capable of reducing the weight while the strength of its frames is well maintained and of being embodied in a slim construction.The saddle-riding type vehicle is configured so that an engine 12 is ...
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JP2007015641A |
To provide a power-assisted bicycle equipped with a locking mechanism establishing locking certainly and free of the risk of narrowing an object storage part or a battery storage part.The power-assisted bicycle 10 is equipped with a peda...
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JP3872806B2 |
To provide a mounting structure of a battery case for a motor driven bicycle allowing the user to read the driving information directly by eyes from the battery case or manipulate directly, capable of eliminating necessity for additional...
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JP3869376B2 |
To provide a crank arm apparatus capable of effectively preventing rust and damage of a screw part. The crank arm apparatus is provided with an axle having a first end portion and a second end portion having an outer peripheral surface a...
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JP3869413B2 |
To provide an axle capable of adjusting a lateral directional position. This axle is rotatably supported on a bottom bracket of a bicycle frame. The axle is provided with an axle body, and a flange extending outward from a first end or a...
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JP3866377B2 |
To simplify assembly of a body frame. Lateral main frames 6 are put in casting molds, and a cross member 7 for connecting these main frames 6 is cast. At the same time, insert cast parts 8 continuously integrated with both ends of the cr...
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JP3858656B2 |
To provide a structure of a body frame of a motorcycle, wherein a wheel base is made short with a simple constitution, a rear brake can be arranged without touching feet at the time of riding and without projecting below the lower side o...
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JP3854184B2 |
To increase the housing performance of an article-housing box in such a manner that a card of a specified size is easily removably and properly housed in the article-housing box, and in addition, the internal space of the article-housing...
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JP2006321310A |
To provide an air replenishing device for a vehicle tire which enables the actual use for bicycles and automobiles and automatically feeds air to the tire during traveling while keeping the traveling property favorable.An elastic tube 12...
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JP2006315610A |
To provide a bicycle having a seat post pull-up regulating device which is simple in structure and unnecessary for the working of a frame.A seat lug 4 is provided on an upper end of a vertical pipe 1 with a seat post 3 inserted therein. ...
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JP3849811B2 |
To firmly fit a rear fender backward to a rear part of a vehicle body frame erected from a rear part of a floor upwardly in the rear direction in a scooter type vehicle having a low floor. A rear fender fitting structure is provided with...
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JP2006312348A |
To provide a motorcycle body frame structure capable of effectively improving the dimensional accuracy, layout or the like.Right and left head pipe parts 11A, a pair of right and left main frame parts 11b extending backwardly and downwar...
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JP3846700B2 |
To provide a system for lighting a storage box interior when a seat is opened in regard to a lighting system for a storage box arranged in a seat lower part of a small vehicle such as a motorcycle. In the lighting system 59 provided in t...
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JP2006306283A |
To shorten a wheel base by simplifying the structure of a vehicle body frame 1.The vehicle body structure is composed of a main frame 3 extending a vehicle body frame 1 from a head pipe 2 to the rearward, and a pair of right and left rea...
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JP3126643U |
The present invention is directed to a bicycle frame combined with an illuminating lamp. The bicycle frame includes a front pipe for assembling with a handlebar and a front fork. An illuminating lamp is directly built in the front pipe f...
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JP2006290139A |
To provide a bicycle and its manufacturing method capable of increasing sufficiently the bonding strength of a joining part of a head pipe and assuring good workability using a small number of part items.In the joining place of the head ...
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JP3838592B2 |
To properly support a body cover on a car body frame on a motor bicycle furnished with the car body frame integrally molded of light alloy or a synthetic resin. Guide grooves 274 sandwiched by upper part protruded wires 272 and lower par...
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JP3835627B2 |
To provide a body frame of a light weight, and has a high rigidity and strength, in a scooter type vehicle. In a scooter type vehicle in which a low floor type floor 29 is provided at the center in the longitudinal direction of the vehic...
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JP3836053B2 |
To create a motorcycle frame that has an integrated engine oil tank and improved rigidity in a motorcycle frame having two longitudinal support tubes each with one end coupled to a steering head bearing tube. The motorcycle frame 2 to 5 ...
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JP3833894B2 |
A foldable bicycle (1) includes a frame (100) subdivided into two frame halves (144, 145); frame-coupling means (300) intercoupling the two frame haves (144, 145), enabling those two frame halves (144, 145) to pivot relative to each othe...
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JP3831186B2 |
To store two helmets on the front and the rear in a storage box without increasing the height of a seat. In this motorcycle 10, the storage box 21 extended in the front- to-back direction of a body is arranged on a rear wheel 18, and the...
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JP2006264673A |
To provide a seat frame made of magnesium alloy for a motorcycle with high strength and excellent heat-resistance.The seat frame for the motorcycle supports a rider seat and a passenger seat and comprises a magnesium alloy. The seat fram...
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JP3828555B2 |
To easily carry a folding bicycle by modifying a frame structure connecting front and rear wheels of the folding bicycle, and further changing a method for mounting and fixing the wheels to the modified frame to fold the bicycle to be co...
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JP3829850B2 |
To achieve both of improvement of rigidity and reduction of weight of a vehicle frame, and particularly improve torsional rigidity of an auxiliary assisting device with respect to the vehicle frame. This auxiliary power assisted bicycle ...
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