Blocking device for use with cup receptacles

Details Blocking device for use with cup receptacles Blocking device for use with cup receptacles

1980-02-08

1981-11-17

Bartuska, F. J.

Article dispensing

Mechanical release or separation of articles

Plural integral transversely acting controllers

221307, 414129, A47F 108, B65G 5910

Patent

active

043007040

ABSTRACT:
The invention relates to blocking device for use with a receptacle for cups pilable in each other. Upon discharge of the lowest cup, the next lowest cup is blocked. The blocking device is pivotable about a vertical axis and is provided with a curved surface or edge so shaped and positioned that upon the discharge of the lowest cup from the receptacle, the collar of said cup slides on the curved surface or edge and causes a rotation of the blocking device in a horizontal direction inwardly below the collar of the next lowest cup. After this occurs, a spring causes the blocking device to return to its normal position.

REFERENCES:
patent: 1950382 (1934-03-01), Benson
patent: 2298884 (1942-10-01), Hope

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