Abstract: The present disclosure provides a method of producing a saw blade (10), comprising providing a saw blade blank, comprising a circular blade base body (100) with radially extending teeth (101), said teeth being in an initial position, in a first bending step, bending at least some of the teeth (101), such that the teeth are plastically deformed, towards an axial direction (A) of the saw blade blank, to an intermediate axial position (N?), and in a second, subsequent, bending step, bending said at least some of the teeth (101), such that the teeth are plastically deformed, towards an opposite axial direction (?A) of the saw blade blank, such that the teeth arrive at a final axial setting position (N?). In the method, the intermediate axial position (N?) is axially beyond the final axial setting position (N?).

Abstract: A kitchen ventilator, including a collecting box (11) supporting on its upper side a fan casing (10) enclosing a chamber which, by means of an essentially vertical partition (21), delimits an inlet channel (23) and a fan housing with an outlet channel (18), respectively. The collecting box (11), via an outlet opening (19) provided in its upper wall, is connected to the inlet channel (23) and the fan housing contains an impeller (16) rotatable in a vertical plane. The inlet side of the impeller (16) is connected to the inlet channel (23) via an essentially circular opening (20) provided in the partition (21) and the outlet side of the impeller (16) is connected to the outlet channel (18). Each of the inlet and outlet channels (23,18) is formed in inserts (22,17) made of sound-absorbing material.