Coin authenticating slide mechanism

A coin slide apparatus for initiating the operation of a machine with a predetermined combination of coins supported substantially vertically on edge, comprising:

• slide support means for mounting said coin slide apparatus to said machine including a generally vertical faceplate having a plurality of vertical passageways for passing coins on edge and further including a forwardly and rearwardly extending slide housing defining a coin slide guideway;
• a coin slide assembly supported on said housing and reciprocally movable in said guideway from a coin receiving position and through intermediate coin measuring and coin ejecting to an operative position for activating said machine, said slide assembly including a plurality of slots of predetermined size for receiving and supporting said coins for movement with said slide assembly, said slide housing including a guideway surface for supporting said coins in said slots at a first elevation relative to said coin slide assembly in said coin receiving position and further including a downwardly sloping ramp in said guideway surface permitting said coins to drop from said first elevation to a lower second elevation as said slide assembly is moved from said coin receiving position to said coin measuring position;
• stop means for preventing movement of said slide assembly to said operative position in the absence of said predetermined combination of coins and including a plurality of latch arms pivotally mounted on said slide housing, each of said arms having a pawl engagement in a first position with said slide assembly in a first posture of said arms to prevent movement of said slide assembly beyond said coin measuring position;
• coin authenticating means comprising a cam on each of said latch arms and an abutment spaced above the cam of each latch arm and cooperable with said cam for engaging with opposite edges of said coins, said abutments supported by a bridge structure mounted on said slide housing, said arm being responsive to coins of a predetermined diameter operating on said cam at said lower elevation for pivoting to a second posture for nonengagement with said slide assembly, said slide assembly being movable beyond said coin measuring position toward said operating position only when all of said plurality of latch arms are pivoted to said second postures;
• and coin ejection means including at least one open port in said slide housing through which coins are ejected.

A coin slide apparatus for initiating the operation of a machine with a predetermined combination of coins supported substantially vertically on edge, comprising:

• support means for mounting said coin slide apparatus to said machine and including a generally vertical faceplate having a plurality of vertical passageways for passing coins on edge and further including a forwardly and rearwardly extending slide housing defining a coin slide guideway;
• a coin slide assembly supported on said housing and reciprocally movably in said guideway from a coin receiving position and through intermediate coin measuring and coin ejecting positions to an operative position for activating said machine, said slide assembly including a plurality of slots of predetermined size for receiving and supporting said coins for movement with said slide assembly, said slide housing including a guideway surface for supporting said coins in said slots at a first elevation relative to said coin receiving position and further including a downwardly sloping ramp in said guideway surface permitting said coins to drop from said first elevation to a lower second elevation as said slide assembly is moved from said coin receiving position to said coin measuring position;
• stop means for preventing movement of said slide assembly to said operative position in the absence of said predetermined combination of coins and including a plurality of latch arms pivotally mounted on said slide housing, each of said arms having a pawl engageable in a first position with said slide assembly in a first posture of said arms to prevent movement of said slide assembly beyond said coin measuring position;
• coin authenticating means including the plurality of slots in the upper slide plate of said slide assembly for effecting preliminary measuring of each of said coins with said slots being of a length approximating a predetermined coin's diameter and a width at the ends of the slots approximating a predetermined coin's thickness with a center portion of said slots being substantially wider than the thickness of said coins for receiving coins which may be slightly deformed in the center, said coin authenticating means further including a cam on each of said latch arms and an abutment spaced above the cam of each latch arm and cooperable with said cam for engaging with opposite edges of said coins, said abutments being supported by a bridge structure mounted on said slide housing, said arm being responsive to coins of a predetermined diameter operating on said cam at said lower elevation for pivoting to a second posture for nonengagement with said slide assembly, said slide assembly being movable beyond said coin measuring position toward said operating position only when all of said plurality of latch arms are pivoted to said second postures;
• and coin ejection means including at least one open port in said slide housing through which coins are ejected.

A coin slide apparatus for initating the operation of a machine with a predetermined combination of coins supported substantially vertically on edge, comprising:

• slide support means for mounting said coin slide apparatus to said machine including a generally vertical faceplate having at least one opening for passing coins on edge and further including a forwardly and rearwardly extending slide housing defining a coin slide guideway;
• a coin slide assembly supported on said slide housing and reciprocally movable in said guideway from a coin receiving position through intermediate coin measuring and coin ejecting positions to an operative position for activating said machine, said slide assembly including a plurality of slots of predetermined size for receiving and supporting said coins for movement with said slide assembly;
• slide movement control means for preventing movement of said slide assembly to said operative position in the absence of said predetermined combination of authentic coins each having a predetermined diameter;
• coin authenticating means including means for checking the diameter of each of said coins and further including a washer reject arm adjacent each of said plurality of slots for detecting coins of less than a predetermined thickness and washers having a generally central opening and upon said detection said reject arm being engageable with said coin slide guideway for preventing further advancement of said slide assembly, said slide assembly being movable beyond said coin measuring position toward said operating position only when all of said coins have said predetermined diameter and thickness and are free of central openings;
• and coin ejection means including at least one open port in said slide housing through which coins are ejected.

A coin slide apparatus for initiating the operation of a machine with a predetermined combination of coins supported substantially vertically on edge, comprising:

• slide support means for mounting said coin slide apparatus to said machine including a generally vertical faceplate having at least one opening for passing coins on edge and further including a forwardly and rearwardly extending slide housing defining a coin slide guideway;
• a coin slide assembly supported on said slide housing and reciprocally movable in said guideway from a coin receiving position through intermediate coin measuring and coin ejecting positions to an operative position for activating said machine, said slide assembly including a plurality of slots of predetermined size for receiving and supporting said coins for movement with said slide assembly;
• slide movement control means for preventing movement of said slide assembly to said operative position in the absence of said predetermined combination of authentic coins and including a plurality of latch arms engageable with said slide assembly in the absence of coins of a predetermined diameter;
• coin authenticating means including the plurality of slots in said slide assembly for effecting preliminary measuring of each of said coins, said coins authenicating means further includes a washer reject arm for each of said plurality of slots with said reject arm being retained generally within said slide assembly alongside said slot and responsive to advancement of said slide assembly for detecting coins of less than a predetermined thickness and washers having a generally central opening and upon said detection said reject arm being engageable with said coin slide guideway for preventing further advancement of said slide assembly, said coin authenticating means still further includes a cam on each of said latch arms and an abutment on said housing spaced above the cam of each latch arm and cooperable with said cam for engaging with opposite edges of said coins, each of said latch arms being responsive to a coin of a predetermined diameter operating on said cam for pivoting said latch arm to a posture for nonengagement with said slide assembly, said slide assembly being movable beyond said coin measuring position toward said operating position only when all of said plurality of latch arms are pivoted and when said reject arms are disengaged from said coin slide guideway;
• and coin ejection means including at least one open port in said slide housing through which coins are ejected.

A coin slide apparatus for initiating the operation of a machine with a predetermined combination of coins supported substantially vertically on edge, comprising:

• slide support means for mounting said coin slide apparatus to said machine including a generally vertical faceplate having at least one opening for passing coins on edge and further including a forwardly and rearwardly extending slide housing defining a coin slide guideway;
• a coin slide assembly supported on said housing and reciprocally movable in said guideway from a coin receiving position through intermediate coin measuring and coin ejecting positions to an operative position for activating said machine, said slide assembly including a plurality of slots of predetermined size for receiving and supporting said coins for movement with said slide assembly;
• slide movement control means for preventing movement of said slide assembly to said operative position in the absence of said predetermined combination of authentic coins each having a predetermined diameter;
• coin authenticating means including means for checking the diameter of each of said coins and further including a magnetic reject means including a magnetic member adjacent each of said slots for detecting coins with magnetic properties and upon said detection said magnetic means being movable into engagement with a portion of said coin slide guideway to prevent further advancement of said slide assembly, said slide assembly being movable beyond said coin measuring position toward said operating position only when all of said coins have said predetermined diameter and are nonmagnetic;
• and coin ejection means including at least one open port in said slide housing through which coins are ejected.

A coin slide apparatus for initiating the operation of a machine with a predetermined combination of coins supported substantially vertically on edge, comprising:

• slide support means for mounting said coin slide apparatus to said machine;
• including a generally vertical faceplate having at least one opening for passing coins on edge and further including a forwardly and rearwardly extending slide housing defining a coin slide guideway;
• a coin slide assembly supported on said slide housing and reciprocally movable in said guideway from a coin receiving position through intermediate coin measuring and coin ejecting positions to an operative position for activating said machine, said slide assembly including a plurality of slots of predetermined size for receiving and supporting said coins for movement with said slide assembly;
• slide movement control means for preventing movement of said slide assembly to said operative position in the absence of said predetermined combination of authentic coins and including a plurality of latch arms engageable with said slide assembly in the absence of coins of a predetermined diameter;
• coin authenticating means including the plurality of slots in said slide assembly for effecting preliminary measuring of each of said coins, said coin authenticating means further includes a mangetic reject means comprising a magnetic member adjacent each of said slots and being responsive to a magnetic coin for movement into engagement with a portion of said coin slide guideway to prevent advancement of said slide assembly, said coin authenticating means still further including a cam on each of said latch arms and an abutment on said slide housing spaced above the cam of each latch arm and cooperable with said cam for engaging with opposite edges of said coins, each of said latch arms being responsive to a coin of a predetermined diameter operating on said cam for pivoting said latch arm to a posture for nonengagement with said slide assembly, said slide assembly being movable beyond said coin measuring position toward said operating position only when all of said plurality of latch arms are pivoted and said magnetic reject means is disengaged from said coin slide guideway;
• and coin ejection means including at least one open port in said slide housing through which coins are ejected.