Device for separating single coins

Claim 1

A device for separating single coins from a collection of coins including coins having a thickest thickness and coins having a thinnest thickness with the coins redirected from a coin disc through an adjoining substantially tangential horizontal guideway which is provided with a conveyor belt for the coins, comprising a first coin stripping arm which is disposed above the coin disc a distance slightly more than the thickness of the thickest coins, in front of the entrance into the guideway, and a second coin stripping arm which is disposed in a path of motion of the coins after the first stripping arm and extends substantially radially relative to the coin disc, characterized in that the second coin stripping arm (15) is designed as a thin guide finger (16) which is at most as thick as the thinnest coins and disposed closely above the coin disc (3) after the entrance (7) into the guideway (8) considered in a direction of rotation of the coin disc (3), and that a second conveyor belt (18) extends above the guide finger (16) and is arranged for conveying away from the entrance (7) and back onto the coin disc (3) any overlying coins disposed on a coin on the coin disc (3) which is being guided by the guide finger (16) into the entrance (7).

Claim 2

A device for separating single coins from a collection of coins including coins having a thickest thickness and coins having a thinnest thickness with the coins redirected from a coin disc through an adjoining substantially tangential horizontal guideway which is provided with a conveyor belt for the coins, comprising a first coin stripping arm which is disposed above the coin disc a distance slightly more than the thickness of the thickest coins, in front of the entrance into the guideway, and a second coin stripping arm which is disposed in a path of motion of the coins after the first stripping arm and extends substantially radially relative to the coin disc, characterized in that the second coin stripping arm (15) is designed as a thin guide finger (16) which is at most as thick as the thinnest coins and disposed closely above the coin disc (3) after the entrance (7) into the guideway (8) considered in a direction of rotation of the coin disc (3), and that a second conveyor belt (18) extends above the guide finger (16) and is arranged for conveying away from the entrance (7) and back onto the coin disc (3) any overlying coins disposed on a coin on the coin disc (3) which is being guided by the guide finger (16) into the entrance (7).

Claim 4

A device for separating single coins according to claims 1, characterized in that the thickness of the guide finger (16) is about 1 mm.

Claim 8

A device for separating coins singly from a collection of coins including coins having a thickest thickness and coins having a thinnest thickness comprising: a coin disc having a top surface and an outer circumference and being rotatable in a coin sorting direction, collar means associated with said disc for confining coins to said top surface said collar means having an exit for releasing coins from said top surface over said outer circumference, guideway means defining a substantially horizontal guideway extending substantially tangentially to said outer circumference and having an entrance for receiving coins from said exit from said collar means, first conveyor means associated with said guideway means for conveying coins from said entrance along said guideway, a first coin stripping arm disposed above said top surface near said exit of said collar means, said first coin stripping arm having a lower edge spaced above said top surface by slightly more than the thickness of said thickest coins for passing coins having at most said thickest thickness under said lower edge with rotation of said coin disc, a second coin stripping arm disposed over said top surface adjacent said exit and between said first coin stripping arm and said entrance of said guideway, said second coin stripping arm having a thin guide finger which is at most as thick as the thickness of said thinnest coins, said thin guide finger extending directly above said coin disc and about radially with respect to said coin disc, said thin guide finger being disposed just above said top surface for guiding coins on said top surface into said entrance of said guideway, and second conveyor means associated with said second coin stripping arm and arranged for conveying away from said entrance and back onto said top surface any overlying coins disposed on a coin on said top surface which is being guided by said thin guide finger into said entrance of said guideway.

Claim 9

A device for separating coins singly from a collection of coins including coins having a thickest thickness and coins having a thinnest thickness comprising: a coin disc having a top surface and an outer circumference and being rotatable in a coin sorting direction, collar means associated with said disc for confining coins to said top surface said collar means having an exit for releasing coins from said top surface over said outer circumference, guideway means defining a substantially horizontal guideway extending substantially tangentially to said outer circumference and having an entrance for receiving coins from said exit from said collar means, first conveyor means associated with said guideway means for conveying coins from said entrance along said guideway, a first coin stripping arm disposed above said top surface near said exit of said collar means, said first coin stripping arm having a lower edge spaced above said top surface by slightly more than the thickness of said thickest coins for passing coins having at most said thickest thickness under said lower edge with rotation of said coin disc, a second coin stripping arm disposed over said top surface adjacent said exit and between said first coin stripping arm and said entrance of said guideway, said second coin stripping arm having a thin guide finger which is at most as thick as the thickness of said thinnest coins, said thin guide finger extending directly above said coin disc and about radially with respect to said coin disc, said thin guide finger being disposed just above said top surface for guiding coins on said top surface into said entrance of said guideway, and second conveyor means associated with said second coin stripping arm and arranged for conveying away from said entrance and back onto said top surface any overlying coins disposed on a coin on said top surface which is being guided by said thin guide finger into said entrance of said guideway.

Claim 14

A device for separating coins singly a collection of coins including coins having a thickest thickness and coins having a thinnest thickness comprising: a coin disc having a top surface and an outer circumference and being rotatable in a coin sorting direction, collar means associated with said disc for confining coins to top surface said collar means having an exit for releasing coins from said top surface over said outer circumference, guideway means defining a substantially horizontal guideway extending substantially tangentially to said outer circumference and having an entrance for receiving coins from said exit from said collar means, first conveyor means associated with said guideway means for conveying coins from said entrance along said guideway, a first coin stripping arm disposed above said top surface near said exit of said collar means said first coin stripping arm having a lower edge spaced above said top surface by slightly more than the thickness of said thickest coins for passing coins having at most said thickest thickness under said lower edge with rotation of said coin disc, a second coin stripping arm disposed over said top surface adjacent said exit and between said first coin stripping arm and said entrance of said guideway, said second coin stripping arm having a thin guide finger which is at most as thick as the thickness of said thinnest coins, said thin guide finger extending directly above said coin disc and about radially with respect to said coin disc, said thin guide finger being disposed just above said top surface for guiding coins on said top surface into said entrance of said guideway, and second conveyor means associated with said second coin stripping arm and arranged for conveying away from said entrance and back onto said top surface any overlying coins disposed on a coin on said top surface which is being guided by said thin guide finger into said entrance of said guideway, and further including a crescent-shaped closing element mounted for rotation into and out of said exit of said collar means for regulating a passage of coins from said exit into said entrance of said guideway means, and biasing means connected to said crescent-shaped closing element for rotating said closing element in a direction closing said exit, said crescent-shaped closing element having a surface engageable by coins for moving said crescent-shaped closing element against a bias against said biasing means to open said exit.

Claim 15

A device for separating coins singly a collection of coins including coins having a thickest thickness and coins having a thinnest thickness comprising: a coin disc having a top surface and an outer circumference and being rotatable in a coin sorting direction, collar means associated with said disc for confining coins to top surface said collar means having an exit for releasing coins from said top surface over said outer circumference, guideway means defining a substantially horizontal guideway extending substantially tangentially to said outer circumference and having an entrance for receiving coins from said exit from said collar means, first conveyor means associated with said guideway means for conveying coins from said entrance along said guideway, a first coin stripping arm disposed above said top surface near said exit of said collar means said first coin stripping arm having a lower edge spaced above said top surface by slightly more than the thickness of said thickest coins for passing coins having at most said thickest thickness under said lower edge with rotation of said coin disc, a second coin stripping arm disposed over said top surface adjacent said exit and between said first coin stripping arm and said entrance of said guideway, said second coin stripping arm having a thin guide finger which is at most as thick as the thickness of said thinnest coins, said thin guide finger extending directly above said coin disc and about radially with respect to said coin disc, said thin guide finger being disposed just above said top surface for guiding coins on said top surface into said entrance of said guideway, and second conveyor means associated with said second coin stripping arm and arranged for conveying away from said entrance and back onto said top surface any overlying coins disposed on a coin on said top surface which is being guided by said thin guide finger into said entrance of said guideway, and further including a crescent-shaped closing element mounted for rotation into and out of said exit of said collar means for regulating a passage of coins from said exit into said entrance of said guideway means, and biasing means connected to said crescent-shaped closing element for rotating said closing element in a direction closing said exit, said crescent-shaped closing element having a surface engageable by coins for moving said crescent-shaped closing element against a bias against said biasing means to open said exit.