| 摘要 |
FIELD: test equipment.SUBSTANCE: invention relates to devices for testing on determination of various materials and articles impact resistance. Device for determination of impact resistance comprises bed, guide, impact element with mechanism bringing it in motion, wherein guide is made in form of pipe, longitudinally mounted on support to turn, in cavity of pipe there is impact element made up of composite plates and replaceable striker. Pipe has marking length in form of through holes in its wall for installation of adjustable pin in them. Pipe bottom has screw connection with nut equipped with protective casing and handles to turn. Impact element actuator mechanism includes rotary units, cable, having a handle on free end.EFFECT: proposed appliance extends range of laboratory equipment for testing of construction materials and articles, as well as simplifies testing process itself.4 cl, 13 dwg |
