Schubspannungsmessgerät für Verbundwerkstoff

Details

Veröffentlichungs-Nr.

EP4001889

Aktenzeichen

EP21209339

Anmeldetag

19. November 2021

Veröffentlichung

1. Januar 2025

Erteilung

1. Januar 2025

Rechtsraum

EP

IPC

G01N3/04G01N3/24

Abstract

An apparatus (1) to measure shear properties of composite materials comprising a pair of fixing components (2, 3) on which a specimen (7) of composite material is reversibly fixed and two pairs of locking plates (5), each of which is housed in a seat (4) obtained on a relative fixing component (2, 3) and is designed to laterally lock said specimen (7) on opposite sides. Each of the fixing components (2, 3) comprises connection means (8, 9) for the connection to a material mechanical test machine defining a load axis (X), and is made of a material having a stiffness greater than or equal to 150GPa. The apparatus comprises a pair of guide bars (14) arranged along respective axes (X', X") parallel to the load axis (X'), and each of which has a first end fixed to one of the two fixing components (2, 3) and is slidingly housed within a through cavity (12) obtained in the other of the two fixing components (3, 2).

Anmelder

Firmen

Universita' Degli Studi Dell'Aquila
Universita' Degli Studi Di L'Aquila

Land

🇮🇹 Italien

Fachgebiete