![HIGH PERFORMANCE BROAD APPLICATION WHEEL](/ep/2004/10/27/EP0988158B9/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: HIGH PERFORMANCE BROAD APPLICATION WHEEL
- 专利标题(中):高性能广泛的应用车轮
- 申请号:EP98931309.3 申请日:1998-06-17
- 公开(公告)号:EP0988158B9 公开(公告)日:2004-10-27
- 发明人: LUTTGEHARM, Clint , NAYER, David
- 申请人: Nimble Bicycle Company
- 申请人地址: 6405 Culpepper Cove Austin, TX 78730 US
- 专利权人: Nimble Bicycle Company
- 当前专利权人: Nimble Bicycle Company
- 当前专利权人地址: 6405 Culpepper Cove Austin, TX 78730 US
- 代理机构: Eder, Thomas, Dr.-Ing.
- 优先权: US878392 19970618
- 国际公布: WO1998057812 19981223
- 主分类号: B60B5/02
- IPC分类号: B60B5/02 ; B60B1/00 ; B60B21/06
摘要:
A wheel (10) with a rim (12) and at least one spoke (14) includes a rim (12) wherein the depth of the rim (12) varies circumferentially around the rim (12). At least one spoke (14) with a first end (16) connected to the rim (12) and a second end (18) connected to a wheel hub (20) is provided wherein the cross section of the spoke (14) varies from the first end (16) to the second end (18). The rim (12) depth varies circumferentially so that the depth is greater between the spokes (14) and less at the spokes (14). Further, the spoke (14) cross section is symmetrical at the second end (18) connected to the wheel hub (20) and asymmetrical at the first end (16). The asymmetrical shape of the first end (16) is preferably an ellipse with a leading edge ellipse (30) shape that is constant from the first end (16) to the second end (18) and a trailing edge ellipse shape (32) that is the same dimension as the leading edge (30) at the second end (18) and thereafter decreases in dimension from the second end (18) to the first end (16). Further, in a preferred embodiment, the rim (12), and/or spoke(s) (14), is a hollow structure manufactured from multiple nested, tubular braids (40, 41 and 42).
摘要(中):
具有轮辋(12)和至少一个轮辐(14)的轮子(10)包括轮辋(12),其中轮辋(12)的深度围绕轮辋(12)沿周向变化。 提供至少一个具有连接到轮辋(12)的第一端(16)和连接到轮毂(20)的第二端(18)的轮辐(14),其中轮辐(14)的横截面从 第一端(16)到第二端(18)。 轮缘(12)的深度周向变化,使得辐条(14)之间的深度更大,而辐条(14)处的深度更小。 此外,辐条(14)的横截面在连接到轮毂(20)的第二端(18)处是对称的并且在第一端(16)是不对称的。 第一端(16)的不对称形状优选为具有从第一端(16)到第二端(18)恒定的前缘椭圆(30)形状和后缘椭圆形状(32)的椭圆形, 与第二端(18)处的前缘(30)具有相同的尺寸,并且此后从第二端(18)到第一端(16)的尺寸减小。 此外,在优选实施例中,轮缘(12)和/或辐条(14)是由多个嵌套管状编织物(40,41和42)制成的中空结构。
公开/授权文献:
- EP0988158B1 HIGH PERFORMANCE BROAD APPLICATION WHEEL 公开/授权日:2004-03-17
IPC结构图谱:
B | 作业;运输 |
--B60 | 一般车辆 |
----B60B | 车轮;脚轮;车轴;车轮附着力的提高 |
------B60B5/00 | 全部或主要由非金属材料制造的车轮、轮辐、辐板体、轮辋、轮毂 |
--------B60B5/02 | .用合成材料制造的 |