-
公开(公告)号:US07481087B2
公开(公告)日:2009-01-27
申请号:US11139320
申请日:2005-05-27
CPC分类号: E05B19/18 , E05B27/005 , E05B27/08 , F16K35/06 , F16P3/08 , Y10T70/531 , Y10T70/558 , Y10T70/7593 , Y10T70/7847 , Y10T70/7893
摘要: The present invention provides a safety interlock system for mechanically securing an industrial process or appliance, including a lock which can be unlocked with a key, wherein the key comprises one or more key code elements which can be positioned in different positions and the selected position of the key code elements corresponds with a specific key code, and wherein the lock comprises one or more lock code elements which can be positioned in different positions and the selected position corresponds with a specific lock code, wherein the lock is locked except when the key code is identical to the lock code when the key is inserted.
摘要翻译: 本发明提供了一种用于机械地固定工业过程或器具的安全互锁系统,包括可以用钥匙解锁的锁,其中钥匙包括一个或多个可被定位在不同位置的钥匙码元件, 键代码元素对应于特定的键码,并且其中锁包括一个或多个锁定码元素,其可以被定位在不同的位置,并且所选择的位置对应于特定的锁定码,其中锁被锁定,除了键码 与插入钥匙时的锁定代码相同。