Abstract: A method and arrangement of making helical springs from a wire, includes a winding machine for coiling the wire strand to a finished spring. Disposed upstream of the winding machine is a wire gage for measuring a diameter of the wire strand at a predetermined spot of a conical section of the advancing wire strand and producing a control signal commensurate with the registered diameter. The winding machine includes a cutting tool which is actuated in response to the registered control signal, with a new spring coiling cycle being initiated at the same time.

Abstract: Described is a drain board (100) for a device for applying a liquid film to a web (8) of textile material. The drain board (100) comprises a support (1), on which a strip (10), which constitutes the draining surface (A) and is made of planar material is held flat, for example by magnets (3), by means of a vacuum or by a contact adhesive. The liquid is poured out at point (4) on to the draining surface (A); it flows down and falls off the lower edge (6) of the strip (10) in a falling film (7) or veil on to the fabric web (8). As a result of the magnetic retention, the strip cannot be replaced (FIG. 1).