JP4493073B2 - 安全スイッチ - Google Patents
安全スイッチ Download PDFInfo
- Publication number
- JP4493073B2 JP4493073B2 JP2003353034A JP2003353034A JP4493073B2 JP 4493073 B2 JP4493073 B2 JP 4493073B2 JP 2003353034 A JP2003353034 A JP 2003353034A JP 2003353034 A JP2003353034 A JP 2003353034A JP 4493073 B2 JP4493073 B2 JP 4493073B2
- Authority
- JP
- Japan
- Prior art keywords
- switch
- rod
- machine
- state
- eccentric cam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000037431 insertion Effects 0.000 description 10
- 238000003780 insertion Methods 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 1
Images
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- Mechanisms For Operating Contacts (AREA)
- Push-Button Switches (AREA)
Description
Claims (1)
- 機械への出入口を閉じると前記機械の動作を許す安全スイッチであって、
前記出入口を閉じるための扉からの操作力を受ける操作ヘッドと、
前記操作ヘッドが取り付けられる筐体と、
前記筐体内に設けられ、前記操作ヘッドからの前記操作力によって移動し、側面に凹凸を有するロッドと、
前記筐体内に設けられ、進退部を含み、前記ロッドが所定位置に位置したときに前記凹凸に沿って進退部が進退することによって前記機械の動作を許す信号を出力するスイッチと、
前記筐体に設けられ、オペレータの操作を受け、当該操作に基づいて動く部分を含む操作部と、
を備え、
前記オペレータの操作によって前記部分が前記ロッドの凹凸に接して前記ロッドを前記所定位置と異なる位置に移動させることによって、前記スイッチが機械の動作を許さない信号を出力する安全スイッチ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003353034A JP4493073B2 (ja) | 2003-10-14 | 2003-10-14 | 安全スイッチ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003353034A JP4493073B2 (ja) | 2003-10-14 | 2003-10-14 | 安全スイッチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005122902A JP2005122902A (ja) | 2005-05-12 |
JP4493073B2 true JP4493073B2 (ja) | 2010-06-30 |
Family
ID=34611437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003353034A Expired - Lifetime JP4493073B2 (ja) | 2003-10-14 | 2003-10-14 | 安全スイッチ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4493073B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5049661B2 (ja) * | 2007-06-11 | 2012-10-17 | 日本ダイヤバルブ株式会社 | ダイヤフラム弁のリミットスイッチ作動機構 |
JP2010205629A (ja) * | 2009-03-05 | 2010-09-16 | Omron Corp | スイッチ装置 |
IT201600117298A1 (it) * | 2016-11-21 | 2018-05-21 | Pizzato Elettrica Srl | Interruttore di sicurezza con cpu differenziate |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11502669A (ja) * | 1996-01-26 | 1999-03-02 | オイヒナー ウント コンパニー | 安全スイッチ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58110924U (ja) * | 1982-01-22 | 1983-07-28 | ミツミ電機株式会社 | プツシユスイツチ |
JP3486819B2 (ja) * | 1993-11-09 | 2004-01-13 | 和泉電気株式会社 | 安全スイッチ |
JP3633656B2 (ja) * | 1994-12-06 | 2005-03-30 | 和泉電気株式会社 | 安全スイッチ |
JPH09167546A (ja) * | 1995-10-13 | 1997-06-24 | Fuji Electric Co Ltd | キー操作式安全スイッチ |
-
2003
- 2003-10-14 JP JP2003353034A patent/JP4493073B2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11502669A (ja) * | 1996-01-26 | 1999-03-02 | オイヒナー ウント コンパニー | 安全スイッチ |
Also Published As
Publication number | Publication date |
---|---|
JP2005122902A (ja) | 2005-05-12 |
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