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1. 发明申请

WO2012066396A2 INTEGRATED BICYCLE CHAINRING ASSEMBLY 审中-公开
标题翻译：集成自行车链条装配
公开(公告)号：WO2012066396A2
公开(公告)日：2012-05-24
申请号：PCT/IB2011/002447
申请日：2011-06-28
申请人： TWDT PRECISION CO. , LTD. , HUANG, Jin, Yi , CHUANG, Chin, Tai
发明人： HUANG, Jin, Yi , CHUANG, Chin, Tai
IPC分类号： B62K3/00
CPC分类号： B21K1/28 , B62M9/105 , Y10T29/49467
摘要： An improved bicycle chainring assembly. The improved assembly includes at least two integrally formed chainrings configured to be attached to a bicycle crankarm via mounting apertures formed in the assembly. The chainrings of the assembly may be joined with discrete, continuous, or semi-continuous connection structures to achieve any desired degree of stiffness and weight savings. In some cases, the mounting apertures may be formed near the periphery of one of the chainrings.
摘要翻译：改进的自行车链轮组件。改进的组件包括至少两个整体形成的链轮，其构造成通过形成在组件中的安装孔附接到自行车曲柄臂。组件的链节可以与分立的，连续的或半连续的连接结构连接，以实现任何期望的刚度和重量节省。在一些情况下，安装孔可以形成在一个链条的周边附近。

2. 发明申请

WO2012066396A3 INTEGRATED BICYCLE CHAIN RING ASSEMBLY 审中-公开
标题翻译：集成自行链环组件
公开(公告)号：WO2012066396A3
公开(公告)日：2012-10-04
申请号：PCT/IB2011002447
申请日：2011-06-28
申请人： TWDT PREC CO LTD , HUANG JIN YI , CHUANG CHIN TAI
发明人： HUANG JIN YI , CHUANG CHIN TAI
IPC分类号： B62K3/00
CPC分类号： B21K1/28 , B62M9/105 , Y10T29/49467
摘要： The integrated bicycle chain ring assembly (100) has smaller chain ring (102) and larger chain ring (104). The chain rings are integrally formed to engage a bicycle chain. Multiple connection structures (106) which are integrally formed perform a connection between the chain rings. Several mounting apertures (110) receive mounting hardware for connecting the chain rings to a bicycle crank-arm. The mounting apertures are formed in a peripheral portion of one of the chain rings. The method of manufacturing bicycle chain ring assembly is also included. The desired degree of stiffness is achieved reliably by the connection structures. The weight of chain ring assembly is reduced effectively.
摘要翻译：综合自行车链环组件（100）具有较小的链环（102）和较大的链环（104）。链环一体形成以接合自行车链条。整体形成的多个连接结构（106）执行链环之间的连接。几个安装孔（110）接收用于将链环连接到自行车曲柄臂的安装硬件。安装孔形成在链环之一的周边部分。还包括制造自行车链环组件的方法。通过连接结构可靠地实现期望的刚度。链环组件的重量有效降低。

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