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发明名称
内齿轮式归零积算计结构改良
摘要
本创作之结构改良主要系提供一种运转更稳定进位传动更精确优良之内齿轮式归零积算计,其特征在于将文字轮与主轴结合部分之轮毂加长而达到减少文字轮左右晃动,进一步使文字轮齿与小齿轮齿间之啮合量稳定而使积算计进位传动精确,另将文字轮与文字轮间之支持片直接装套在文字轮之轮毂内以使支持片之厚度不影响该积算计组合完成品之总厚度,进而使组合完成品之轴间游隙容易控制而使积算计运转稳定及进位传动精确。
申请公布号
TW154914
申请公布日期
1991.03.21
申请号
TW079205017
申请日期
1990.05.10
申请人
李昌盛
发明人
李昌盛
分类号
G01D5/04
主分类号
G01D5/04
代理机构
代理人
郭凤翕 台北巿辛亥路一段八号六楼
主权项
一种内齿轮式归零积算计结构改良,其特征在于:将文字轮其与主轴结合(套合)部份之轮毂加长,使轮毂与主轴之轴向套合长度扩大以增加稳定性,及另将文字轮与文字轮间之支持片直接套于加长之轮毂上以减少支持片之厚度影响本积算计完成品之轴向游隙而达到文字轮非常稳定之运转且使啮合进位传动得更精确为其特征。
地址
台北巿和平东路三段二九○号二楼
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