Unibody construction, in which a vehicle's roof, door frames and floor pan are part of a unified, rigid structure, has made vehicles lighter and stiffer.
Recycled materials are also used for the back door trim, roof trim and headliner, carpeting and a number of other interior pieces such as the door panels and center console storage cover.
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Basements provide good protection if equipped with a suitable door and a concrete roof, but basements of pier-beam houses would leave their occupants exposed and vulnerable if the structure above them were blown away, said Ernst Kiesling, a former professor of civil engineering at Texas Tech.
If something gets in the way of the door--a person's foot or a roof panel that's hanging down--the electric motor that closes the train door has to work harder and produces more current.
Finally we were able to open a door and escaped to the roof.
It received one star after its door unhinged and the passenger cabin roof bent into an inverted V shape during its crash test.
The mechanic pulled the front fenders away from the wheels, pulled the radiator forward, and pried the roof up enough to get the front passenger door open.
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It spared the walls and part of the roof, then moved on to raze the house next door.
The roof is connected by an elongated bicycle chain to a garage-door motor that rolls it back at the flick of a switch.
There's one you read about the song, "The Breaks" by Kurtis Blow and this is - "The Breaks" in his version, your woman leaves, the IRS is knocking down your door, you've already lost your job, your phone bill has hit the roof, and the mob is after you.
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