BOPI 12 BR/2023 REPERTOIRE NUMERIQUE 48 (57) Double firing mode semi-automatic handgun, that can be used either in hammer- or in striker firing modes that comprises a frame (1), a ban-el (2), a spring biased slide (3), and a firing assembly with a firing rod (14) operated by the trigger (4). The handgun comprises furthermore a frame pocket (11) provided in the rear part of the frame (1) which is open from above, in which in hammer mode an associated frame inset (5) and in striker mode an associated other frame inset (7) can be inserted, and the rear part of the slide (3) comprises a slide pocket (12) in which in hammer mode an associated slide inset (6) and in striker mode an associated other slide inset (8) can be inserted, and in front of the connection site of the frame pocket (12) and behind the ban-el (2) a firing pin (9) is arranged extending to a cartridge receiving chamber (21) , and in both firing modes the frame insets (5 or 7) and the slide insets (6 or 8) cooperate, and by means of the rearward motion of the firing rod (14) a surface is pushed on the frame inset (5 or 7), and this pushing movement is transfonned into an axial hit on the firing pin (9) by a spring bias or by the release of a lock. Fig. 8 & Fig. 13 ________________________________________ (11) 21330 Consulter le mémoire (51) E02B 13/00 (2018.01); E02B 3/00 (2018.01); E02B 5/00 (2018.01); G01F 15/14 (2018.01); G01F 15/18 (2018.01); G01F 23/22 (2018.01); G01F 23/28 (2018.01) ; G12B 9/00 (2018.01) (21) 1202300393 - PCT/CL2021/050021 (22) 26/03/2021 (54) Anti-vandalism mounting system for monitoring water physical variables, comprising: a first member; a second member; a third member; and a fourth member; wherein the first member comprises a plurality of compartments to house a plurality of devices. Assembly procedure. (72) DE LA JARA HARTWIG, Emilio Alfonso (CL) et ECHEVERRÍA LAVÍN, Rodrigo (CL) (73) CAPTA HYDRO SPA, Nueva Providencia 1881, Oficina 1201, Providencia, SANTIAGO (CL) (74) S.C.P AKKUM, AKKUM & Associates, n° 1777, Rue 6.261, Auditorium Jean Paul II, Quartier Mbankolo, B.P. 4966, YAOUNDE (CM). (57)
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