A Conceptual Design of New Automatic Bicycle Transmission by TRIZ and Design Axiom

被引:1
|
作者
Lee, Kun Sang
Choi, Jun Ho
机构
关键词
Automatic Bicycle Transmission; Transmission Shock; Power Loss; TRIZ; Axiomatic Design;
D O I
10.3795/KSME-A.2009.33.3.269
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
This paper represents a study on the conceptual design of new automatic bicycle transmission. The gear change in a commercial bicycle is carried out by moving the chain between sprockets. By the use of a multiple sprocket for speed change the power loss and transmission shock may occur. To solve the problem of bicycle transmission, the improved solution was derived by the technical contradiction matrix of TRIZ. The conceptual solution is one sprocket which replaces the function of multiple sprockets and adapts actively to the pitch of chain. And it was confirmed to be an adequate design through the Independence Axiom of design axiom.
引用
收藏
页码:269 / 275
页数:7
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