FIELD: mechanics.
SUBSTANCE: proposed test bench comprises a frame to accommodate the protection device to be tested, a plate arranged on aforesaid device and furnished with a post whereto the lever end is hinged with its mid part resting upon rotary support element fitted on plate other post. The weight is suspended to the lever free end. The rod of the tested device is located vertically between the plate posts, the said rod one end being arranged to interact with the test bench lever. Note that the support element represents an asymmetric structure.
EFFECT: higher reliability of testing.
5 cl, 10 dwg
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