panic barの例文

例文

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1. The Iroquois fire prompted widespread implementation of the panic bar, first invented in the United Kingdom following the Victoria Hall disaster.
2. Panic bars on emergency exit doors, which sound an alarm when the door is opened, are in all stations of the New York City Subway.
3. Prinzler, along with his architect and engineer neighbor Henry H . DuPont, developed the first " panic bar " device for doors which can be opened from the inside despite being locked on the outside.
4. This group of fasteners are used to assemble fitness apparatus, solar panels, playground equipment, railing systems, furniture, athletic helmets, knives, store fixtures, signs, panic bars, and many other products.
5. Security keypads requiring a code to unlock every door might be the best solution, she said, but they require a panic bar on the inside for immediate exit in case of emergency and cost about $ 1, 000 per door.