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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0632627 (1975-11-17) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 94 인용 특허 : 0 |
A safety gate, made of electrically conducting and non-conducting materials, is mounted to the ram, or similar instrument, of a power operated machine and is made to be free floating in at least one direction. The means of powering the machine may be electrical, mechanical, hydraulic, or pneumatic;
A safety guard for a power operated machine, which machine utilizes a reciprocating part, including a working tool, located above a fixed bed for supporting a workpiece, comprising; a safety gate mounted to the reciprocating part by a connecting means and made to be free floating in at least one dir
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