Tubing, cylindrical housings, and similar shapes often pose joining challenges. Crimping and pressing operations have been frequently used to form an edge on such shapes as a means of joining them to another part or to enclose an assembly of parts, but those methods have their drawbacks.
Among its many sensor, switching, automotive and motion-control products, Saia-Burgess Group (Murten, Switzerland) produces the MagShift solenoid, an electric park lock that prevents a driver from shifting out of park without first stepping on the brake.