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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0627680 (1984-07-05) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 87 인용 특허 : 8 |
This safety monitoring system for punch press operators is designed to prevent the operators from being injured by such presses or other factory equipment. Primarily, it consists of a pair of wrist units which are strapped to the wrists of the operators, and which include optical fiber cables and a
A passive safety monitoring system for press operators, comprising in combination: a wrist mountable unit containing mechanism which controls light passage through two optical fiber cables secured to said wrist mountable unit when the wrist unit is properly positioned on the wrist of the operator; a
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