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发明名称
一种外锥度尺
摘要
本发明公开了一种外锥度尺,它包括尺体和环规,环规的内孔为直孔,分为一个大环规和一个小环规,其中大环规垂直固定在尺体上,尺体上套有滑套,小环规垂直固定在滑套上,两个环规处于同一轴线上,在尺体上标有刻度。测量时将两个环规套在锥形工件上,由于大环规和小环规的直径固定,如果锥度越大,则两个环规的距离越短,反之锥度越小,两个环规的距离越长,通过滑套在尺体上对应位置的刻度,即反映出所测锥度的大小,具有测量简便、准确的优点。
申请公布号
CN101451808A
申请公布日期
2009.06.10
申请号
CN200710156991.2
申请日期
2007.11.29
申请人
李汀
发明人
李汀
分类号
G01B5/24(2006.01)I
主分类号
G01B5/24(2006.01)I
代理机构
代理人
主权项
1. 一种外锥度尺,包括尺体和环规,其特征是:环规的内孔为直孔,分为一个大环规(7)和一个小环规(4),其中大环规(7)垂直固定在尺体(1)上,尺体(1)上套有滑套(3),小环规(4)垂直固定在滑套(3)上,两个环规处于同一轴线上,在尺体(1)上标有刻度(2)。
地址
317000浙江省临海市东塍镇华荣工艺有限公司
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