Unlock instant, AI-driven research and patent intelligence for your innovation.

Cycles

A technology for riders and pedals, applied in the field of riding devices, can solve problems such as difficult control, unbalanced wheel distribution force, and limited traction force.

Inactive Publication Date: 2003-01-01
钟少佑 +1
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, when downward force is applied to the side to tilt the pedals to steer, some of the force is transferred to the inner wheel causing an imbalance in the force distribution between the inner and outer wheels
This difference in inner and outer wheel forces is difficult to control on a skateboard and limits the ultimate traction available when turning

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cycles
  • Cycles
  • Cycles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] A driving and riding device of the present invention overcomes the driving and riding limitations of a scooter and a skateboard. exist figure 1 In the embodiment shown, the device comprises a pedal 12 which is connected to the rear wheel roller 16 and to a steering system 14 for steering the front wheel roller 15 and the rear wheel roller 16 . The steering system includes a steering column 18 from which a steering handle 20 extends. The steering column may be of the extendable type ie can be stretched from a shorter length to a longer length. exist figure 1 In the illustrated embodiment, the steering column 18 is mounted for rotation by means of a cylindrical part 22 which is connected to a neck 24 extending from the pedal 12 . The steering column 18 is articulated to the front wheel roller 15 about a pivot axis 31 . The portion of the pedal closest to the neck is cut away to form a facet 64 . The neck 24 and pedal cutout 64 are designed to avoid interference with ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A riding device used for road riding includes a deck upon which a rider can be supported, one or more rear wheels connected to the deck, a steering column which has a vertical axes and is connected to the deck and pivot around the vertical axes, a front rolling shaft for supporting front wheels on the two sides, the front rolling shaft can be pivotally mounted on the steering column then they can turn around the vertical axes together, and the front rolling shaft also does normal running around the vertical axes. The front and rear road wheels provide independent steering upon tilting of the deck in use. A steering column is connected to the front wheels to provided additional steering control. The steering column tilts in unison with the deck and provides no steering effect upon deck pivoting alone.

Description

technical field [0001] The present invention relates to a riding device, such as a scooter, a two-wheeled scooter with two small wheels in tandem which has its limitations in operation. Background technique [0002] Similar to a bicycle, the maneuverability and stability of a two-wheeled scooter are primarily determined by the size, shape and movement of the front wheel's contact footprint (the contact area of ​​the wheel with the ground) in relation to the steering axis. [0003] Bicycles with wheels larger than 21 inches (approximately 51 centimeters) in diameter should be designed with kingpin front (locating the front wheel axle ahead of the longitudinal steering axis) and trail (the distance between the wheel's contact footprint and the projection of the steering axis on the ground) ). A successful bicycle design is one that strikes a balance between kingpin front and trail so that the steering of the bicycle is both maneuverable at low speeds and stable at high speeds...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B62K17/00
Inventor 钟少佑钟少男
Owner 钟少佑