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Pirelli and C SpA
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Pirelli SpA
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Publication of ES284847A1publicationCriticalpatent/ES284847A1/en
Investigating Strength Of Materials By Application Of Mechanical Stress
(AREA)
Abstract
A special jaw device for tensile tests, essentially characterized by the fact that it consists of a staple moving with respect to the fixed or mobile part of the dynamometer that is traversed by the specimen, which is wound on a cylindrical surface integral with the cited fixed or mobile part of the dynamometer and penetrates the staple that crosses with a piece parallel to the preceding. (Machine-translation by Google Translate, not legally binding)
ES0284847A1962-01-311963-01-30A special clamp device for traction tests (Machine-translation by Google Translate, not legally binding)
ExpiredES284847A1
(en)