Torque actuated tensile tester

作者: James F. Helderman

DOI:

关键词: TorqueNutActuatorTensile testingStructural engineeringEngineeringThread (computing)

摘要: A torque actuated tensile tester for proof loading anchors includes: an actuator, a left hand square nut, right jam anchor head carrier, housing, slip gauge, and keeper clip. The actuator has cross-threaded portion engageable by applying member. housing first second ends, with the end positionable circumjacent to be loaded that is structure which affixed. nut internally threaded single thread of actuator. carrier flanged slot receiving engagement. are threadedly attached in use, assembly inserted into housing. attachable when engaged carrier. Furthermore, predetermined applied member, tends turn, thereby urging towards force anchor. transmits equal opposite through anchor, providing does not slip. gauge rests upon indicates extent movement, if any, respect nut. dip secure

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