CENTRIFUGAL APPARATUS AND ARTICLE HOLDER FOR A CENTRIFUGAL APPARATUS Russian patent published in 2019 - IPC G01M1/00 G01M7/00 

FIELD: test equipment.

SUBSTANCE: group of inventions relates to test equipment, namely, to devices for testing articles for action of linear accelerations. Centrifugal apparatus comprises foundation support, vertical double-support shaft with upper and lower supports, shaft drive installed on frame, bearing beam hingedly fixed on vertical shaft with possibility of changing its swing axis position, which is box-like body with pins with bearings rigidly fixed on its opposite sides with journals. Two parallel bars are installed in the housing guides symmetrically relative to the longitudinal axis of the beam. On one end of the bearing beam there is a counterweight with additional weights, on the other – a holder for the tested article. Bars are installed in guides of housing in pairs at different distances relative to longitudinal axis of beam, holder is configured to place the product axis at a distance from the axis of rotation of the shaft, larger than the length of the bars, and in the plane of the longitudinal axis of the bars perpendicular to their axes.

EFFECT: carrying out tests of large-size articles and mass on impact of linear accelerations in transverse direction.

2 cl, 5 dwg