Abstract: A coin validating apparatus having a coin carriage for moving the coin along at least one coin track. The coin carriage has at least an electrically conductive portion in contact with the coin. The coin track has at least one cam at a predetermined location, the cam having at least a substantially non-conductive base portion attached to the coin track and an electrically conductive top portion. A component for detecting current is connected in series with the top portion in a first terminal of a voltage souorce. A second terminal of the voltage source is connected to the electrically conductive portion of the coin carriage. The coin completes an electrical connection between the electrically conductive portion of the coin carriage and the top portion of the cam when the coin carriage has positioned the coin over the cam and when the coin is electrically conductive. When the coin comnpletes the electrical connection, the component for detecting provides a signal indicative thereof.

Abstract: A parking meter actuator handle is provided with a clutch means comprising slip bearing members disposed between first and second relatively rotatable parts. The slip bearing members are pre-loaded in recesses in said second part to provide frictional engagement between the first and second parts. But excessive torque forces exerted upon the first part causes relative displacement between the first and second parts as said frictional force is overcome to protect the parking meter against vandalism.

Abstract: An eyeglass retaining carrier device which is clipped to the clothing of an eyeglass wearer for supporting and maintaining a pair of eyeglasses, by one of its temple sidepieces, in a substantially downward suspended inclination.

Abstract: A parking meter actuator handle is provided with a breakaway device comprising a detent disposed between first and second relatively rotatable parts. The detent is pre-loaded in a pair of aligned recesses but accommodates displacement in response to a breakaway torque to protect the parking meter against vandalism.

Abstract: A parking meter anchor includes a mounting bolt extending from a vault chamber of the parking meter head through a tapered mounting base extending therefrom and into an interior of a hollow post. An anchor nut is received on the mounting bolt and carries toothed expansion wedges which are held against an inside of the post by tapered surfaces of the mounting base and by radially extending tongues on the anchor nut.