CN200939802Y - 中巴车用无内胎车轮 - Google Patents

中巴车用无内胎车轮 Download PDF

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Publication number
CN200939802Y
CN200939802Y CN 200620086853 CN200620086853U CN200939802Y CN 200939802 Y CN200939802 Y CN 200939802Y CN 200620086853 CN200620086853 CN 200620086853 CN 200620086853 U CN200620086853 U CN 200620086853U CN 200939802 Y CN200939802 Y CN 200939802Y
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China
Prior art keywords
wheel
wheel rim
spokes
brake
inner tube
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Expired - Fee Related
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CN 200620086853
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English (en)
Inventor
陈济瑞
周明
王文汇
张忠民
李玉荣
张玉霞
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JINING WHEEL WORKS SHANDONG
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JINING WHEEL WORKS SHANDONG
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Abstract

一种中巴车用无内胎车轮,由轮辋和轮辐构成,旋压成型轮辐为从中间向周边逐渐变薄的等强度变截面结构,轮辋为一件整体式结构,轮辋靠外侧有小斜边,轮辐焊接在轮辋的小斜边处。该车轮结构简单,节约原材料,容易加工,能提高加工精度、气密性和使用寿命,提高了安全性;制动器装配空间大,方便增加制动器尺寸,有利于制动器散热,制动可靠性好。

Description

中巴车用无内胎车轮
技术领域:
本实用新型涉及一种中巴车使用的无内胎车轮。
背景技术:
原来中巴车使用的车轮一般由轮辋、挡圈、轮辐三件连接而成,为有内胎多件式型钢车轮,虽然拆装容易,但耗用材料多,且在恶劣的工作环境下,由于轮胎内外胎摩擦,胎温升高,导致轮胎的使用寿命大大缩短,还需要有内胎、垫胎等过多橡胶材料。制动器装配空间小,不有利于制动器散热,制动可靠性差。
发明内容:
本实用新型的目的是提供一种中巴车用无内胎车轮,结构简单,节约原材料,容易加工,能提高加工精度、气密性和使用寿命;制动器装配空间大,方便增加制动器尺寸,有利于制动器散热,制动可靠性好。
本实用新型的目的是以如下方式实现的:该车轮涉及焊接在一起的轮辋和轮辐,旋压成型轮辐为从中间向周边逐渐变薄的等强度变截面结构,轮辋靠外侧有小斜边,小斜边一般为5°,轮辐焊接在轮辋的小斜边处,扩大了制动器装配空间,可以增加制动器尺寸,而且有利于制动器散热,提高制动可靠性。不必再安装车轮装饰罩,既减少了车轮配件装配的工序,又节约了制造成本。
轮辋为一件整体式结构,省去了挡圈,可以配装无内胎轮胎。
该无内胎车轮轮辋装配无内胎轮胎充气后,能达到良好的配合状态,产生密封效果。它替代多件式型钢车轮,结构简单,投入不大,从根本上杜绝了原型钢车轮容易出现的问题,并且突出了该无内胎车轮的优势;对轮辐进行改进设计,采用旋压成型,轮辐为从中间向周边逐渐变薄的等强度变截面结构;一件式无内胎整体式结构轮辋,使中巴车辆取消了内胎和垫胎,简化了轮胎生产和装胎工艺;节约了原材料;该产品的无内胎结构,避免了内胎、外胎、垫胎和轮辋在车辆行驶过程中相互磨擦而产生热量;同时无内胎结构的通风散热性好,提高了轮胎的寿命;经过改进设计的产品所具有的更小的径向、端面跳动和良好的动平衡性,提高了整车的平稳性,行车更舒适;更不会因发热或穿刺发生爆胎,提高了行车安全性;制动器装配空间大,有利于制动器散热,提高制动可靠性,完全能够满足中巴车辆的要求。
附图说明:
附图是本实用新型中巴车用无内胎车轮的结构示意图。
具体实施方式:
参照附图,它由轮辋1和轮辐2构成,旋压成型轮辐2为从中间向周边逐渐变薄的等强度变截面结构,轮辋1为一件整体式结构,轮辋1靠外侧有5°小斜边,轮辐2焊接在轮辋1的5°小斜边处。

Claims (2)

1、一种中巴车用无内胎车轮,涉及焊接在一起的轮辋和轮辐,其特征在于:旋压成型轮辐(2)为从中间向周边逐渐变薄的等强度变截面结构,轮辋(1)靠外侧有小斜边,轮辐(2)焊接在轮辋(1)的小斜边处。
2、根据权利要求1所述的中巴车用无内胎车轮,其特征在于:轮辋(1)为一件整体式结构。
CN 200620086853 2006-07-11 2006-07-11 中巴车用无内胎车轮 Expired - Fee Related CN200939802Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620086853 CN200939802Y (zh) 2006-07-11 2006-07-11 中巴车用无内胎车轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620086853 CN200939802Y (zh) 2006-07-11 2006-07-11 中巴车用无内胎车轮

Publications (1)

Publication Number Publication Date
CN200939802Y true CN200939802Y (zh) 2007-08-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620086853 Expired - Fee Related CN200939802Y (zh) 2006-07-11 2006-07-11 中巴车用无内胎车轮

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CN (1) CN200939802Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113954571A (zh) * 2021-11-26 2022-01-21 东风汽车车轮随州有限公司 一种半表面造型钢车轮

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113954571A (zh) * 2021-11-26 2022-01-21 东风汽车车轮随州有限公司 一种半表面造型钢车轮

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Granted publication date: 20070829

Termination date: 20130711