universal bellows expansion joint

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• universal expansion joint — a universal expansion joint is one containing two bellows joined by a common connector for the purpose of absorbing any combination of the three basic movements, i.e. axial movements, lateral deflection, and angular rotation. Universal expansion… …   Mechanics glossary

• pressure balanced expansion joint — a pressure balanced expansion joint is designed to absorb axial movement and/or lateral deflection while restraining the pressure thrust by means of tie devices interconnecting the flow bellows with an opposed bellows also subjected to line… …   Mechanics glossary

• double expansion joint — a double expansion joint consists of two bellows joined by a common connector which is anchored to some rigid part on the installation by means of an anchor base. The anchor base may be attached to the common connector either at installation or… …   Mechanics glossary

• универсальный сильфонный компенсатор — Сильфонный компенсатор, выполняющий свои функции при сочетании сдвига, осевого и углового воздействия соединяемых конструкций. [ГОСТ 25756 83] Тематики сильфоны Обобщающие термины типы сильфонных компенсаторов EN universal bellows expansion joint …   Справочник технического переводчика

• control rod — devices, usually in the form of rods or bars, attached to the expansion joint assembly whose primary function is to distribute movement between the two bellows of a universal expansion joint. Control rods are not designed to restrain pressure… …   Mechanics glossary

• pantograph linkage — a scissor like device. A special form of control rod attached to the expansion joint assembly whose primary function is to positively distribute the movement equally between the two bellows of the universal joint throughout its full range of… …   Mechanics glossary

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