Wheel with suspension system and centralizing unit with suspension system

A suspension system and wheel technology, applied in the field of wheels, can solve problems such as the shock absorber cannot be preloaded and the wheel rotation is uneven

Inactive Publication Date: 2014-07-30
SOFTWHEEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the different damping characteristics mentioned above, the rotation of the wheels becomes uneven
Furthermore, the shock absorber described in DE 10 2005 032537 cannot be preloaded

Method used

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  • Wheel with suspension system and centralizing unit with suspension system
  • Wheel with suspension system and centralizing unit with suspension system
  • Wheel with suspension system and centralizing unit with suspension system

Examples

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Embodiment Construction

[0031] For ease of illustration and understanding, the following preferred embodiments are described in the context of an exemplary suspension mechanism for a wheelchair or other type of self-propelled vehicle. However, the invention is not limited to the devices specifically described, and may be adapted for various applications without departing from the general scope of the invention. For example, an apparatus incorporating the principles described in the present invention may be used with any rotating mass including the wheels of a motorized or otherwise propelled vehicle.

[0032] Ordinary suspension systems are used to absorb deceleration and / or unwanted vibrations to the vehicle caused by obstacles or obstacles and / or to assist the wheels to follow the terrain and avoid losing contact or grip with it. To achieve this, the suspension system is used to absorb and / or dissipate energy, including energy that can be converted into useful kinetic energy. In addition, common s...

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PUM

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Abstract

A wheel with a suspension system being connectable to a vehicle, like a wheel chair, comprises a hub (38) and a rim (34) rotatable about the axle (42) of the hub (38). Between the hub (38) and the rim (34), a number of support members (40) is located. The support members (40) are adapted to retain the distance when stressed up to a threshold value and recoverly alter the distanced when stressed over this threshold value. According to the invention, the support members (40) comprise spring elements (50), damping strokes by compression if the support member (40) is compressed or elongated. The spring elements (50) are preferably preloaded.

Description

【Technical field】 [0001] The invention relates to a wheel with a suspension system. The wheel may in particular be used in self-propelled vehicles such as wheelchairs and bicycles. In addition, these wheels may also be used for any rotating mass, including wheels of motor vehicles and vehicles equipped with other power plants. Furthermore, the invention relates to a centralizing unit comprising a suspension system, which according to the invention may be part of a wheel. 【Background technique】 [0002] The rotating mass helps accommodate shocks and shocks due to internal and / or external forces and impacts of the surfaces in contact. An example is the vibration of a wheel traveling a certain distance on an uneven surface. Motor vehicles and other vehicles often include heavy suspension systems to protect their chassis or other related parts from premature failure and discomfort to passengers. [0003] Suspension systems (mostly consisting of springs and spring members) ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F1/12F16F9/02A61G5/06B60B9/00B60B9/28
CPCB60B9/00B60B9/28F16F15/02B60B2900/313B60B9/06B60B9/24F16F1/128F16F9/0245B60B2900/131B60G2300/24B60Y2200/84B60G2204/30A61G5/1078B60G15/12
Inventor 罗尼·韦因斯坦阿米迦·哈伊姆·格罗斯德维尔·布兰德艾赫莎·萨迪斯
Owner SOFTWHEEL
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