Tensile specimen test grip

摘要

Tensile loading is applied to a notched specimen bar through the base of a fixture grip having a pair of interfitting pieces releasably held assembled in a fixture position in axial abutment with the base and in engagement with the specimen bar by means of a pair of fastener bolts, one of which is loosened so as to act as a hinge accommodating pivotal displacement of the interfitting pieces from the fixture position upon removal of the other fastener bolts.