Abstract: A push button switch device for use in applications, such as pedestrian signal control buttons and elevator buttons, that require identification of a direction associated with the switch device. The switch device has a pointer on the front end of the push button which points radially of the push button axis and is angularly adjustable about this axis relative to a fixed support mounting the switch device to change the pointing direction of the pointer relative to the support. Features are provided for the prevention of entry of water to a position in the control button structure wherein it could freeze and hinder operation.

Abstract: A bracket arm mechanism for mounting multiple traffic light assemblies on a common vertical post structure. At least one of the bracket arms has a collar at one end for telescopement onto the post structure so that the arm is adjustable vertically to accommodate a traffic light assembly of reduced vertical height. An angular transition portion between each collar and the main portion of the associated bracket arm provides for the bracket arms being in a common plane suitable for mounting a plural number of standard height traffic light assemblies on the post structure.