TY - JOUR AU - Криштопа, Л.І. AU - Богатчук, І.М. PY - 2016/02/15 Y2 - 2024/03/29 TI - Influence of gas dynamic in intercontact space on migration of gas environment from outside JF - Problems of Tribology JA - PT VL - 77 IS - 3 SE - Articles DO - UR - https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/475 SP - 113-116 AB - There were showed the necessity of the forced input of gas environment for intercontact space of hard loading fric-tion units of band-block brakes of drilling hoists with surplus pressure which must exceed pressure of gaseous products of destruction of connective asbopolymer materials. System and method of serve of gas environment is developed, for example, exhaust gases of combustion engines on the friction contact with the purpose of increase of liveability of the brake. ER -