CN2792832Y - 15°dc无内胎车轮改型轮辋 - Google Patents

15°dc无内胎车轮改型轮辋 Download PDF

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Publication number
CN2792832Y
CN2792832Y CN 200520019175 CN200520019175U CN2792832Y CN 2792832 Y CN2792832 Y CN 2792832Y CN 200520019175 CN200520019175 CN 200520019175 CN 200520019175 U CN200520019175 U CN 200520019175U CN 2792832 Y CN2792832 Y CN 2792832Y
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peak
inner tube
rim
wheel
vehicle wheel
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CN 200520019175
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赖建辉
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Justice Wheel Group Co Ltd
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Individual
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Abstract

15°DC无内胎车轮改型轮辋，涉及车轮轮辋结构，采用磙压而成，其结构是：在原轮辋胎圈座15°斜坡上增加了一道凸“峰”，气门嘴口置于凸“峰”处，胎圈座最低处制作成大圆弧状，从而增强了轮辋强度，提高了轮辋的使用寿命和安全性。

Description

150DC无内胎车轮改型轮辋
技术领域
本实用新型涉及一种150DC无内胎车轮轮辋结构。
背景技术
汽车车轮是汽车行走系的重要组成部分，传统型钢车轮从安全性、经济性、平稳性、舒适性等角度已被150DC车轮所代替。由于我国150DC车轮生产年限较短，因此一直沿用欧美传统的150DC车轮断面。欧美传统的150DC车轮断面，其轮辋与轮胎结合性差，承载车轮急转弯时易发生轮辋断裂；气门咀口位于胎圈座最低处两边，充气不方便，且易造成气门咀与刹车锅(盘)发生碰撞，安全性差。
发明内容
本实用新型的目的是，为了克服上述缺陷，提供一种150DC无内胎车轮改型轮辋。
本实用新型的方案：是在不改变与轮胎配合部位的原轮辋轮廓线的前提下，在胎圈座的150斜坡上增加了一道凸“峰”，并把气门咀口制作于凸“峰”处。
本实用新型的优点在于：(1)胎圈座最低处做成大圆弧状，改变了受力状态，避免了承载车轮急转弯时发生轮辋断裂；(2)气门咀口置于凸“峰”处，避免了气门咀与刹车锅(盘)的碰撞，提高了安全性；由于气门咀位于轮辐外侧，轮胎充气更为方便；(3)在胎圈座150斜坡上增加了一道凸“峰”，既增强轮辋强度，又有效保护了轮胎于车轮轮辋的结合。
附图说明
图1是实用新型的正面剖视图。
图中，1是胎圈座150斜坡；2是凸“峰”；3是气门咀口；4是胎圈座最低处。
具体实施方式
本实用新型是采用钢板磙压工艺制造的
实施例1：将钢板冲切成条状，卷圆焊接成圆筒毛坯；按照轮辋轮廓形状制作磙形模，并安装在磙型机上；尔后，将圆筒毛坯套在磙形模上；最后，启动磙压机并通过磙形模具磙压成型，即成为150DC无内胎车轮轮辋。

Claims (4)

1、15°DC无内胎车轮改型轮辋，其特征在于：胎圈座最低处制作成大圆弧状，在胎圈座的15°斜坡上增加一道凸“峰”；气门咀口置于凸“峰”处。
2、根据权利要求1所述的15°DC无内胎车轮改型轮辋，其特征是：凸“峰”的形状可设定为“圆峰”、“平峰”、“扩展峰”等形状。
3、根据权利要求1所述的15°DC无内胎车轮改型轮辋，其特征是：“峰”可设定为一道或两道。
4、根据权利要求1所述的15°DC无内胎车轮改型轮辋，其特征是：“峰”的位置可设定在胎圈座15°DC的任意位置。
CN 200520019175 2005-05-19 2005-05-19 15°dc无内胎车轮改型轮辋 Expired - Lifetime CN2792832Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520019175 CN2792832Y (zh) 2005-05-19 2005-05-19 15°dc无内胎车轮改型轮辋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520019175 CN2792832Y (zh) 2005-05-19 2005-05-19 15°dc无内胎车轮改型轮辋

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CN2792832Y true CN2792832Y (zh) 2006-07-05

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011076009A1 (zh) * 2009-12-25 2011-06-30 正兴车轮集团有限公司 一种汽车用轻量化车轮轮辐
WO2011094998A1 (zh) * 2010-02-05 2011-08-11 正兴车轮集团有限公司 一种汽车用轻量化车轮
CN103298624A (zh) * 2010-12-23 2013-09-11 克龙普林茨有限责任公司 用于商用车的车辆车轮

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011076009A1 (zh) * 2009-12-25 2011-06-30 正兴车轮集团有限公司 一种汽车用轻量化车轮轮辐
WO2011094998A1 (zh) * 2010-02-05 2011-08-11 正兴车轮集团有限公司 一种汽车用轻量化车轮
CN103298624A (zh) * 2010-12-23 2013-09-11 克龙普林茨有限责任公司 用于商用车的车辆车轮
CN103298624B (zh) * 2010-12-23 2019-07-16 克龙普林茨有限责任公司 用于商用车的车辆车轮

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: JUSTICE WHEEL GROUP CO., LTD.

Free format text: FORMER OWNER: LAI JIANHUI

Effective date: 20100730

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 363000 INSIDE OF ZHENGXING GROUP S YARD, 73KM OF NORTH NATIONAL RING HIGHWAY 319, XIANGCHENG DISTRICT, ZHANGZHOU CITY, FUJIAN PROVINCE TO: 363000 RIGHT, 73KM, NO.319, NATIONAL HIGHWAY, NORTH RING ROAD, ZHANGZHOU CITY, FUJIAN PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20100730

Address after: 363000, Fujian, Zhangzhou, North Ring Road 319, 73 kilometers on the right

Patentee after: Justice Wheel Group Co Ltd

Address before: 363000 Fujian province Zhangzhou City State Road 319 line 73 kilometers north of Xiangcheng District Zhengxing Group Hospital

Patentee before: Lai Jianhui

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20150519

Granted publication date: 20060705