Coin sorting apparatus

• US 6,991,530 B2
• Filed: 07/07/2004
• Issued: 01/31/2006
• Est. Priority Date: 09/18/2000
• Status: Expired due to Fees

• Current Assignee: Glory Kogyo Kabushiki Kaisha
• Original Assignee: Glory Kogyo Kabushiki Kaisha
• Inventors: Hino, Yushi, Hoshino, Daisuke, Yanase, Kisho, Tochio, Masaharu
• Primary Examiner(s): Walsh, Donald P.
• Assistant Examiner(s): Beauchaine, Mark J.
• Application Number:
  US10/885,009
• Publication Number:
  US 20040259490A1
• Time in Patent Office: 573 Days
• Field of Search: 453/3, 453/4, 453/7, 453/11, 453/14, 453/56, 194/293, 194/342, 194/344, 194/346, 209/552
• US Class Current: 453/3
• CPC Class Codes: G07D 3/00 Sorting a mixed bulk of coins into denominations
• CPC Class Codes: G07D 3/02 Sorting coins by means of graded apertures
• CPC Class Codes: G07D 3/128 Rotary devices
• CPC Class Codes: G07D 3/14 Apparatus driven under control of coin-sensing elements

Abstract

A coin sorting apparatus has a passage member provided with an ejecting hole and a guide member extended on a passage surface of the passage member. A conveyor belt holds coins together with the passage surface to convey coins along the guide member. A support roller is disposed under an ejecting hole opposite to the conveyor belt. The ejecting hole is contiguous with the guide member and has a guiding slide wall that extends obliquely away from the guide member toward a downstream side of the passage member. The support roller can be turned between a coin-passing position where its upper end is at a level not lower than that of the upper edge of the guiding side wall and a coin ejecting position where the upper end is at a level lower than that of the upper edge of the guiding side wall.

Claims

1. A coin sorting apparatus comprising:

a passage member having a substantially horizontal passage surface and provided with an ejecting hole;

a guide member extended on the passage surface of the passage member to guide coins along the passage surface from the upstream side toward the downstream side of the passage member;

a conveyor belt extended so as to hold coins together with the passage surface of the passage member to convey coins along the guide member from an upstream side toward a downstream side of the passage member; and

a support roller disposed under the ejecting hole opposite to the conveyor belt;

wherein the ejecting hole of the passage member is contiguous with the guide member and has a guiding side wall extending obliquely away from the guide member toward the downstream side of the passage member, and

the support roller is adapted to be turned between a coin-passing position where the upper end thereof is at a level not lower than that of the upper edge of the guiding side wall, and a coin-ejecting position where the upper end thereof is at a level lower than that of the upper edge of the guiding side wall.

2. The coin sorting apparatus according to claim 1, wherein the support roller includes:

a support shaft supported for rotation substantially in parallel to the passage surface and substantially perpendicularly to a conveying direction in which coins are conveyed,

an eccentric member eccentrically mounted on the support shaft to have a major-radius section and a minor-radius section, and

a free roller member mounted for free rotation on the circumference of the eccentric member.

3. The coin sorting apparatus according to claim 1 further comprising:

a coin identifying means for identifying coins, disposed in a position corresponding to the upstream side of the ejecting hole of the passage member; and

a controller for changing the position of the support rolller between the coin-passing position and the coin-ejecting position, depending on the result of identification by the coin identifying means.

4. The coin sorting apparatus according to claim 1 further comprising a pressure roller adapted to press the coin through the conveyor belt against the support roller to hold the coin between the conveyor belt and the support roller.

5. The coin sorting apparatus according to claim 2 further comprising:

a coin identifying means for identifying coins, disposed in a position corresponding to the upstream side of the ejecting hole of the passage member; and

a controller for changing the position of the support roller between the coin-passing position and the coin-ejecting position, depending on the result of identification by the coin identifying means.

6. The coin sorting apparatus according to claim 2 further comprising a pressure roller adapted to press the coin through the conveyor belt against the support roller to hold the coin between the conveyor belt and the support roller.