| 摘要 |
A rapid coupling (1 ) for threaded or profiled terminals (T), comprising: a central body (2) extending between an upper end (3) removably sealedly connectable with the terminal (T), and a lower end (4), connectable with a fluid circuit, which enables, when the coupling is connected to the terminal, passage of the fluid between the circuit and the terminal; an engaging clamp (5) operatively associated to the central body (2) and operable at least between a first configuration, in which it is not engaged to the terminal and enables the coupling or decoupling of the central body to and from the terminal, and a second configuration, in which it is engaged, internally or externally, to the terminal and connects the central body thereto; activating means (30) movably active on the central body (2) and/or on the engaging clamp (5) such as to enable passage of the engaging clamp between the first and second configurations and, consequently, the coupling and decoupling of the central body to and from the terminal. The engaging clamp (5) externally surrounds the central body and is made in a single piece, the engaging clamp (5) comprising a base collar (6) and a plurality of flexible elements (7) which extend axially on a same side as the collar in circumferentially flanked positions, the flexible elements being separated from one another by longitudinal slits (9). |
