To provide an empty container recovery device provided with an injustice prevention mechanism, even when a container once subjected to volume reduction treatment by a recovery device is charged to the recovery device once more, which does not perform the grant of a benefit or the payment of deposit money once more.
In the empty container recovery device which reads the bar cord displayed on an empty container (a) charged from an empty container charging port 2, and thereafter performs volume reduction treatment to the empty container so as to grant a benefit to a provider for the vessel in accordance with the number of the vessels subjected to the volume reduction treatment, in a path from the empty container charge port 2 to collapsing means 8, 8', a detecting means 11 of detecting whether the charged empty container is the one subjected to the volume reduction treatment or the one before the volume reduction treatment, and a refusal means of refusing the grant of a benefit in the case the charged empty container is decided to be the one having been subjected to the volume reduction treatment by the detection means are provided.
TSUCHIYA YOSHIO
| JP2001105192A | 2001-04-17 | |||
| JP2001001193A | 2001-01-09 | |||
| JPH1017107A | 1998-01-20 |
Ishiwatari Eibo
Nakamura Masamichi
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