Air-free hollow wheel and assembly method thereof

An assembly method and an inflation-free technology, applied in the direction of wheel assembly equipment, wheels, wheel manufacturing, etc., can solve problems such as failure to achieve practical application performance, tires and rims cannot be tightly combined, etc. Lightweight, comfort-enhancing effect

Active Publication Date: 2019-01-04
姚珍汉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Installing a coil spring will make the outer circle of the wheel a polygonal shape, and the wheel will jump violently during driving; adding a steel plate support will prevent the tire from being tightly combined with the rim, resulting in relative sliding between the two. to practical application performance

Method used

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  • Air-free hollow wheel and assembly method thereof
  • Air-free hollow wheel and assembly method thereof
  • Air-free hollow wheel and assembly method thereof

Examples

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Embodiment Construction

[0024] Below in conjunction with specific embodiment the present invention is described in further detail:

[0025] Such as figure 1 As shown, a kind of air-free hollow wheel of the present embodiment includes a rim 1 and a tire 2 sleeved on the outside of the rim 1, and a plurality of rods are arranged in the annular space formed between the inner side of the tire 2 and the outer side of the rim 1. For the frame 3 supporting the tire 2, the material of the frame 3 is spring steel; the frame 3 is pressed tightly on the inner side of the tire 2 under pressure, and the two ends of the frame 3 are respectively limited to the rim flange 4 and the rim retainer ring 5 inside. Such as Figure 2-4 As shown, the skeleton 3 is provided with two folds along the length direction, and one fold is provided with a primary deformation cone 6 located in the middle of the fold and two secondary deformation cones 8, 9 located on both sides of the primary deformation cone ; The main deformatio...

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PUM

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Abstract

The invention relates to an inflation-free hollow wheel and an assembly method thereof. The wheel comprises a wheel rim and a tyre sleeving the outer side of the wheel rim, wherein an annular space formed between the inner side of the tyre and the outer side of the wheel rim is internally provided with a plurality of frameworks for supporting the tyre; the frameworks are pressed inside the tyre; two ends of each framework are respectively restricted inside the convex edge of the wheel rim and the check ring of the wheel rim. The inflation-free hollow wheel has a favorable shock-absorption buffer effect, is capable of effectively solving the problems of tyre burst and frequent inflation of the wheel, and enhancing the comfort, safety and convenience in running of a vehicle with the wheel and taking-off and landing of an airplane.

Description

technical field [0001] The invention belongs to the field of wheels, in particular to an air-free hollow wheel used for vehicles, airplanes and artillery. Background technique [0002] As a high-speed running part, the wheel plays many roles such as load bearing, transmission of driving force and braking, shock absorption and buffering, and is one of the important parts of vehicles and aircraft. Most of the traditional wheels are pneumatic wheels. Although the problem of shock absorption and buffering is solved, it is prone to tire burst and air leakage. For example, encountering a sharp object or rising temperature will lead to a sharp rise in tire pressure, resulting in a wheel blowout and out of control. In light cases, you need to replace the spare tire or ask for help from a trailer, or in severe cases, traffic accidents may occur, resulting in loss of personnel and property. And the pneumatic tire needs to be frequently inflated to guarantee the stable performance of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B9/02B60B31/00
CPCB60B9/02B60B31/00B60B2320/10B60B2900/131B60B2900/313
Inventor 姚珍汉
Owner 姚珍汉
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