機器保持装置用のエアースイッチ構造
- 专利权人:
- 三鷹光器株式会社
- 发明人:
- 土居 正雄,中田 雄介
- 申请号：
- JP2008211835
- 公开号：
- JP5172533B2
- 申请日:
- 2008.08.20
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a structure of an air switch for an instrument holding device capable of preventing erroneous operation.
SOLUTION: The air switch has a structure wherein the push button 20 of an air switch 8 is not pushed unless both of a first push lever 16 and a second push lever 17 are rotated and is enhanced in safety because there is no risk causing the erroneous operation of the air switch 8 even if an operator touches with one of the first push lever 16 and the second push lever 17 by mistake. Since there are no directions in the pushing order of the first push lever 16 and the second push lever 17 and either of them may be pushed before the other, the degree of freedom of push action is high.
COPYRIGHT: (C)2010,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
