arch bar


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arch bar

[′ärch ‚bar]
(building construction)
A curved chimney bar.
A curved bar in a window sash.

arch bar

A curved wrought-iron or steel bar used to support the weight of the masonry above a fireplace or window opening.
References in periodicals archive ?
TM)] Hybrid MMF system is designed to combine the strength and rigidity of arch bars with the safety and efficiency of MMF screws.
associate vice chair of surgery at Duke University, in collaboration with Stryker, designed the system to combine the strength and rigidity of arch bars with the safety and efficiency of MMF screws.
He needed two metal plates inserted to his face and arch bars - tiny hooks bonded to his teeth - to wire his jaw together.