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Bumping assembly for vihicle

A technology for components and vehicles, applied in bicycle accessories, axle suspension devices, shock absorber-spring combinations, etc., can solve problems such as increased cost

Inactive Publication Date: 2008-10-01
SHOWA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] also, Figure 9 In the conventional shock absorber shown, since the coil springs 4a and 4b divided into two parts are used, the cost increases, and when assembling the shock absorber, it is necessary to carry out complicated work of assembling the two coil springs 4a and 4b. , for which it is hoped to overcome these technical problems

Method used

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  • Bumping assembly for vihicle
  • Bumping assembly for vihicle
  • Bumping assembly for vihicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention is illustrated by means of an embodiment of a shock absorber assembly suitable for a two-wheeled motorcycle. In addition, the buffer assembly of the present invention is not limited to two-wheeled motorcycles, and can be applied to any type of vehicle buffer assembly.

[0025] At first, as shown in Figure 7, the two-wheeled motorcycle of this example is constituted by the frame of the car body by the bracket 20, which is a kind of scooter, and the front portion of the bracket 20 is provided with a leg guard 21 and a pedal of the lower floor ( step floor) 22, a rear body 23 is provided at the rear of the support 20, and a seat 24 is provided on the rear body 23.

[0026] A steering shaft 26 with a handle rod 25 at the upper end is disposed on the front end of the bracket 20 , the steering shaft 26 is free to rotate around the shaft, and a bottom bridge (bottom fridge) 27 is welded to the lower end of the steering shaft 26 . A front fork (front fork...

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PUM

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Abstract

A cylindrical elastic sheet 57 having a notch slit 58a,58b is arranged between an outer shaft member 51 of a damper set 53 and the coil spring 56, and the elastic sheet 57 is urged to an opening direction by an elastic ring 62 which is arranged on the point of the elastic sheet. Thus, vibrations of the coil spring 56 is restrained by making the elastic sheet 57 keep into contact with the coil spring 56 vibrated with travelling vibrations of a vehicle. The cushion unit 40 is not enlarged so that the elastic sheet 57 is arranged on the inside of the coil spring 56 in the cushion unit, and the cushion unit 40 can be assembled without any complicated operation.

Description

technical field [0001] The invention relates to a buffer assembly for suspending the wheel of a vehicle, in particular to a better technology suitable for the buffer assembly for suspending the rear wheel of a two-wheeled motorcycle. Background technique [0002] In vehicles such as two-wheeled motorcycles or carts, there are cushioning components for the suspension wheels. For example, in a two-wheeled motorcycle, the rear wheel is freely rotatably supported on a swing arm that is freely slidably arranged on the vehicle frame up and down, and a buffer assembly is provided between the swing arm and the vehicle frame. Buffers the up and down movement of the rear wheel due to driving. [0003] Such a shock absorber unit includes: a shock absorber in which an inner shaft member is slidably fitted in the axial direction to a cylindrical outer shaft member; part and inner shaft part. The up and down movement of the wheels as the vehicle travels is absorbed by the cushioning ac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F13/00B62K25/00B62K25/20F16F1/12F16F9/32
Inventor 小林久利近藤文夫
Owner SHOWA CORP