Disposal technique introduced in spring hydraulic floor for doors and similar applications

摘要

Disposal technique introduced in spring hydraulic floor for doors and similar applications.This utility model patent refers to the disposal technique introduced in spring hydraulic floor for doors and similar applications, (1),Which shows technical advancements introduced in spring water for its use in the opening and closing of the doors, providing a better performance in opening and closing the same.Being formed by helical springs (2); the hydraulic piston (3); a housing (4); a drawer (5); the vertical pin (6); the eccentric shaft bearing (7), (8); a stabilizer (9); the channel (10).Highlighting that it is characterized by the introduction of the channel (10) for bleeding air and allow the replacement of the oil.