초록 ▼

A vending machine comprising at least one drum pivotably mounted about a vertical shaft comprises a front pane permitting the customer to view the articles contained in the drum. In order to increase the utilization of the compartments of the drum and the use of compartments of many different sizes,

A vending machine comprising at least one drum pivotably mounted about a vertical shaft comprises a front pane permitting the customer to view the articles contained in the drum. In order to increase the utilization of the compartments of the drum and the use of compartments of many different sizes, the front pane comprises an outer pane and an inner pane. The inner pane is pivotably mounted about the same axis as the drum. The outer pane covers the entire stack of drums, whereas each drum is associated with one inner pane. Each inner pane comprises a first pawl engaging a pin which is associated with each partition. This pawl may be made to disengage the pin by means of a releasing mechanism which is activated when the drum in question is activated by a switch. At the same time the outer pane is caused to rotate clockwise about the axis, which movement the inner pane is caused to follow as a consequence of a first dog engaging the outer pane. This following of the inner pane is stopped when the first pawl engages the first pin which it meets. In this position, an article may be removed from the drum. The closing is performed by the outer pane being turned counter-clockwise backwards into the closing position, whereby the inner pane and the drum retained by the pawl follow the movement as a consequence of the outer pane engaging a second dog on the inner pane. During the opening movement the drum is fixedly retained by a second pawl engaging a pin. During the closing and turning movement of the drum, this pin disengages the second pawl.

대표청구항 ▼

In a vending machine comprising at least one drum pivotably mounted about a vertical shaft and provided with vertical partitions defining a discharge opening at the periphery of each of the at least one drum, through which opening an article is removable when a customer has activated the vending mac

In a vending machine comprising at least one drum pivotably mounted about a vertical shaft and provided with vertical partitions defining a discharge opening at the periphery of each of the at least one drum, through which opening an article is removable when a customer has activated the vending machine in an appropriate manner, said vending machine furthermore comprising a front pane rendering it possible for the customer to see the articles contained in the drum, the improvement comprising that the front pane (4) comprises an outer pane (11) and an inner pane (12) associated with each of the at least one drum, the inner and outer panes being pivotably mounted about a vertical shaft, that the outer pane (11) is connected to a motor (21) so that at activation of the vending machine said outer pane is temporarily opened by being turned a predetermined distance to one side until the customer has removed the desired article, that the inner pane (12) comprises a first and second dog (64, 63), the first (64) of said dogs being adapted to cooperate with the outer pane (11) in such a manner that a chosen inner pane (12) follows at least part of the opening movement of the outer pane (11), the second dog (63) being adapted to co-operate with the outer pane (11) so that the chosen inner pane (12) follows the closing movement of the outer pane, and that one of the inner pane (12) and the parts permanently connected thereto comprises separately releaseable catching means (46) releasably engaging abutting means (49) during the opening movement so that the inner pane (12) is stopped and the discharging opening (8) is laid open, said abutting means being associated with a partition (6) of the discharge opening (8), which is situated adjacent the open position of the outer pane (11) so that the drum follows the inner pane (12) during the closing movement thereof.