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Front control type motor tricycle

A three-wheeled motor vehicle and front wheel technology, which is applied to motor vehicles, vehicle components, superstructures of trucks, etc., can solve problems such as poor handling performance

Inactive Publication Date: 2005-10-05
魏巍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The feature of this structure is that the weight of the driver is used to balance the axle load distribution, but its handling performance is poor, and it cannot be directly used in motor tricycles that can run at high speeds.

Method used

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  • Front control type motor tricycle
  • Front control type motor tricycle
  • Front control type motor tricycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Such as figure 1 As shown, the driver's cab 1 of the front steering type three-wheeled motor vehicle of the present invention is installed on the chassis 3, and the position of its seat 5 is placed above the front wheel 4, and includes shift control, brake control, clutch The control system 2 of handling, steering control, and engine throttle control is then placed in front of the front-wheel 4 completely. The longitudinal beam of the tricycle chassis 3 stretches forward, and the front end is flush with the front wall of the cab 1. The cab 1 is installed on the chassis 3 in full size, the engine 6 is installed in the space behind the seat 5 and in front of the rear axle 7, and the compartment 8 is installed On the chassis 3 , its position is higher than that of the engine 6 , placed behind the cab 1 , and all the controls are connected to the control system 2 .

[0011] Such as figure 2 , image 3 As shown, the steering operation includes a steering wheel 9, a rack ...

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Abstract

The present invention relates to transportation facility and is especially a kind of steering wheel type motor tricycle. The tricycle has prolonged front part of chassis, driver's cab mounted on the prolonged part, front wheel below the seat of driver's cab, and the operation systems for varying speed, braking, clutching, steering, engine throttle valve, etc. are extended to before the driver's cab to form the front control mode. The present invention has reasonable axle load, raised space utilization rate and material utilization rate and beautiful appearance.

Description

technical field [0001] The invention relates to a transportation tool, in particular to a steering wheel type motor tricycle. technical background [0002] Motor tricycle products have a long history, a large quantity and a wide range, economical and practical, and are deeply loved by farmers' friends. Since the tricycle came out, its main structural features have not changed: a front wheel, two wheels in the back, the front wheel protrudes from the cab, and the driver's control position is behind the front wheel. In this way, although the structure of the steering mechanism is relatively compact, the negative effects are narrow manipulation space, unreasonable axle load distribution, low space utilization rate, and unattractive appearance. U.S. Patent No. 3910368 discloses a kind of " soybean harvester ", has a front wheel, the structure of two wheels in the back, and driver's seat is arranged on the front wheel. The feature of this structure is that ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D33/06B62D61/08
Inventor 魏明庆孙传海王希舜王文革孙立鳞
Owner 魏巍
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