\u0438\u043d\u044a\u0435\u043a\u0446\u0438\u043e\u043d\u043d\u043e\u0435 device with the device in the form of \u0442\u043e\u0440\u0441\u0438\u043e\u043d\u043d\u043e\u0439 spring and method of assembly
An injection Device for the selection and distribution of several variables by a dose of a Drug User, and a method for Assembling the same.The injection Device comprises a housing (10) having a longitudinal AXIS (L), a Dose setting Member (60 80) rotating with respect to housing (10) during the establishment of doseAnd a torsion Spring (90) that are tense during the establishment of dose and connects with the first end of the housing (10) and the second End (91) The Dose setting Member (60 80).The Dose setting Member (60 or 80) comprises a Guide Groove (68) with side walls which have the shape of an annular segment to receive the second End (91) of the Spring (90) and a non-return characteristic (69th, 69c) to anchor the second End (91) of the Spring ( 90) or inside the guide Groove (68) and \/ or extreme (69B, characteristic69 d) located inside the guide Groove (68) so that the second End (91) pushes the Spring into contact with a side wall of the guide Groove (68).
