Gas cartridge in a manual operation mechanism having a drive source

摘要

1. A gas cartridge (20) to be received in a housing, wherein the gas cartridge (20) comprises an adapter (2) comprising fins (15, 16) with protuberances (17, 18), said adapter (2) being adapted to cooperate with the collar (62) of the ejecting mechanism (60) of the housing during the expulsion of the gas cartridge (20) of the housing and wherein said housing is adapted to receive the gas cartridge (20 ) introduced by its head and pushed into a position that ensures a good transmission of energy, the housing including a mechanism (60, 61, 62) for converting a transverse movement inwardly of the housing imparted by a drive element (61) the mechanism is accessible from outside of the housing in an orthogonal movement for ejecting the gas cartridge (20), wherein the eject mechanism (60) includes a collar (62) designed to be directed in the direction expulsion by boosting r (61) and to disengage the gas cartridge (20).