Improvement in an apparatus comprising gas-assisted springs

摘要

Gas-assisted spring comprising an external cylinder (1) and an outer ring (8) arranged between the cylindrical and threaded portion (4) and the external portion thereof, said ring being provided with a plurality of appendices (18) extending towards the outside of a prominence (9) adapted to be locked against the base plate (7) in which said spring is applied.;The outer surface of the cylinder is provided with a multiplicity of recesses (11) along a circumference of said surface adjacent to the ring, at least one of which is capable of engaging an appendix.;ADVANTAGES: The spring can be easily locked in place in a releasable manner in its seat, without any need arising for the use of adhesives or particular operations to be carried out to release and disassemble the spring.