TRAINING APPLICABLE ON STRENGTH OF MATERIALS Russian patent published in 2001 - IPC

FIELD: training appliances on the course of strength of materials, applicable at higher educational institutions and secondary schools. SUBSTANCE: training appliance has base 1, horizontal beam 2, supports 3, vertical rod 4, electric motor 6, drum 8, spring-loaded telescopic post 9, washer, two printers, vertical post 16, two loads, linear scale 19. The washer is made for sliding on rod 4 enveloped by helical spring 5. One of the printers is installed on the washer, the other - on beam 2. Drum 8 has a graphical information carrier. Drum 8 is fitted on the shaft of electric motor 6. Electric motor 6 is rigidly coupled to a lever installed for turning about the vertical axis for alternate connection of the graphical information carrier to the printers. EFFECT: expanded range of solved tasks, provided comparison of the results of various experiments in the form of graphs. 2 dwg, 1 tbl