

(d) a microswitch mounted to the button housing, the microswitch having a body, a pivotable actuation lever and a spring biasing the pivotable actuation lever, the spring being coaxially aligned with the shank of the button.ĥ. A pedestrian crosswalk switch, comprising: (b) the microswitch is coupled to the flange.Ĥ. (a) the button housing further includes a flange protruding from the interior face of the button housing and wherein The pedestrian crosswalk switch of claim 1, wherein: The pedestrian crosswalk switch of claim 1, wherein the coupler includes a screw.ģ.

(d) a microswitch mounted to the button housing, the microswitch having a body and a spring-biased pivotable actuation lever connected to the body at a pivot point, the shank of the button being contactable with the pivotable actuation lever adjacent the pivot point to switch the microswitch when the shank of the button is moved toward the microswitch.Ģ. (c) a button spring positioned between the shoulder and the interior face of the button housing and biasing the crosswalk button outward away from the button housing and maintaining the exterior face of the crosswalk button a predetermined distance from the exterior face of the button housing and (b) a crosswalk button having an exterior face, an interior face, and a shank that is slidably received in the button aperture so that an inner end of the shank extends through the button housing, the shank including a shoulder that defines a smaller diameter portion of the shank and a coupling aperture that extends into the inner end of the shank, the crosswalk button being slidably coupled to the button housing by a coupler that extends through the button aperture and is received within the coupling aperture (a) a button housing having an exterior face, an interior face, and a button aperture extending between the housing faces

The embodiments of the invention in which anĮxclusive property or privilege is claimed are defined as follows:ġ. The provided pedestrian crosswalk switch provides an efficient and low-cost design, meeting existing guidelines for crosswalk switch functionality, while reducing disadvantages inherent in existing pedestrian crosswalk switches.

Depression of the crosswalk button forcibly moves the button coupling assembly (176) into engaging contact with the trigger (196), creating input for the microswitch, which notifies traffic control apparatus (not shown) that a change in the crosswalk signal is requested. The microswitch assembly (178) is mounted to a flange (168) protruding from the button housing (142) such that the trigger (196) is in engaging alignment with the button coupling assembly (176). The microswitch assembly (178) has a movable trigger (196) and a compression spring (198) pivotally mounted to a microswitch (194) by a pivot pin (202). The button coupling assembly movably couples the crosswalk button (172) via the button shank (184). The crosswalk button assembly (143) has a button shank (184) that protrudes through the compression spring (174) and into a button aperture (162) of the button housing (142). The pedestrian crosswalk switch (140) includes a button housing (142), a crosswalk button assembly (143) including a compression spring (174), a button coupling assembly (176), and a microswitch assembly (178). A pedestrian crosswalk switch (140) for registering force applied to a crosswalk button (172) is provided.
