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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0607772 (1984-05-07) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 0 |
A pedal actuated laterally swinging gate comprises the gate, a wheel-engaged pedal mechanism at each side of the closed gate for causing the gate to open in the direction away from an approaching vehicle, and a fence-like board barrier to guide vehicles to the pedals, to protect the pedal mechanisms
A pedal actuated gate comprising: a gate mounted to pivot laterally between a normal closed position and open positions in two opposite directions from said closed position, said gate having an openable end; an assembly mounted adjacent the openable end of the gate at its closed position; said assem
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