Coin feeding apparatus and money handling apparatus

Patent metadata

Field	Value
Publication number	US-11113916-B2
Application number	US-202016891538-A
Country	US
Kind code	B2
Filing date	Jun 3, 2020
Priority date	Jun 5, 2019
Publication date	Sep 7, 2021
Grant date	Sep 7, 2021

Abstract

A coin feeding apparatus comprising: a disk that includes a plurality of protrusions on a surface of the disk, is disposed to be inclined and rotatable, and, when rotating, causes a first coin or a second coin to be caught on and carried upward by the plurality of protrusions, the second coin having a diameter greater than that of the first coin; a cover that forms, between the cover and a surface of the disk, a space for storing a coin therein; and a separation unit that separates one coin out of two of the first coins from the plurality of protrusions so as to cause the one coin to fall into the space, the two first coins being caught on the plurality of protrusions side by side.

First claim

The invention claimed is:

1. A coin feeding apparatus, comprising:
a disk that includes a plurality of protrusions on a surface of the disk, is disposed to be inclined and rotatable, and, when rotating, causes one or more coins from a mixture of a first coin and a second coin to be caught on and carried upward by the plurality of protrusions, the second coin having a diameter greater than that of the first coin;
a cover that forms, between the cover and the surface of the disk, a space for storing a coin therein; and
a separation unit that when the plurality of protrusions catches two first coins lying side by side in a radial direction of the disk, separates one coin of the two first coins located outer in the radial direction of the disk from the plurality of protrusions so as to cause the one coin to fall into the space, wherein the plurality of protrusions are disposed on the surface of the disk such that when the plurality of protrusions catches two first coins lying side by side in the radial direction of the disk, a portion of the first coin located outer in the radial direction of the disk projects from a peripheral edge of the disk, and wherein when the plurality of protrusions catches two first coins lying side by side in the radial direction of the disk, the separation unit makes contact with a portion of the first coin located outer in the radial direction of the disk to cause the first coin located outer in the radial direction of the disk to come off the disk and to fall into the space, and when the plurality of protrusions catches one second coin, the separation unit does not make contact with the second coin.

2. The coin feeding apparatus according to claim 1 , wherein
the portion of the first coin located outer in the radial direction of the disk and a portion of the second coin project out from the disk at different positions.

3. The coin feeding apparatus according to claim 1 , wherein
the separation unit includes a contact unit that moves between a first position and a second position in synchronization with rotation of the disk.

4. The coin feeding apparatus according to claim 3 , wherein,
when the portion of the first coin located outer in the radial direction of the disk passes the first position, the contact unit moves to the first position and makes contact with the first coin located outer in the radial direction of the disk.

5. The coin feeding apparatus according to claim 3 , wherein,
when the portion of the second coin passes the first position, the contact unit moves to the second position and does not make contact with the second coin.

6. The coin feeding apparatus according to claim 1 , wherein
the separation unit is a cam including a cylindrical end surface provided with a higher portion and a lower portion, the cylindrical end surface being configured to rotate in synchronization with rotation of the disk, the higher portion of the cylindrical end surface making contact with the portion of the first coin located outer in the radial direction of the disk.

7. The coin feeding apparatus according to claim 1 , wherein
some of the plurality of protrusions are disposed on a central portion of the disk, and each include a surface that faces in the radial direction of the disk and makes contact with a peripheral edge of a coin, and
the coin feeding apparatus further comprises:
a pushing-aside member that when the plurality of protrusions catches the second coin, makes contact with the second coin at a position outside of the disk, so as to push aside the second coin in a center direction of the disk and cause a side surface of the second coin to make contact with the surface of one of the protrusions disposed on the central portion of the disk.

8. The coin feeding apparatus according to claim 1 , wherein
the cover includes a first side wall disposed along a peripheral edge of the disk and a second side wall disposed to diverge from the peripheral edge of the disk with decreasing distance to the separation unit.

9. The coin feeding apparatus according to claim 1 , wherein
when the plurality of protrusions catches two first coins lying side by side in a circumferential direction of the disk, the separation unit separates a leading coin of the two first coins lying side by side in a circumferential direction of the disk from the plurality of protrusions so as to cause the leading coin to fall into the space.

10. A money handling apparatus, comprising:
the coin feeding apparatus according to claim 1 .

Assignees

• Glory Kogyo Kk

Inventors

• Nishida Eisei
• Sugahara Kazuma
• Onishi Shuji
• Fujio Yuji

Classifications

• G07D3/16

  in combination with coin-counting · CPC title

• G07D11/009

  Depositing devices · CPC title

• G07D9/008 Primary

  Feeding coins from bulk · CPC title

• G07D3/128

  Rotary devices · CPC title

• G07D3/126

  the coins being diverted by ramps in channels · CPC title