gimbal expansion joint

gimbal expansion joint: a gimbal expansion joint is designed to permit angular rotation in any plane by the use of two pairs of hinges affixed to a common floating gimbal ring. The gimbal ring, hinges and pins must be designed to restrain the thrust of the expansion joint due to internal pressure and extraneous forces, where applicable.

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joint — double expansion joint expansion joint gimbal expansion joint hinged expansion joint internally guided expansion joint pressure balanced expansion joint single expansion joint swing expansion joint universal expansion joint … Mechanics glossary
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