Currency unit dispensing apparatus
OwnerColin Richard Frenchinventor
Life of this patent
Estimating the term…
Abstract
A coin (or banknote) dispenser has a plurality of cash stores, a common actuator and a clutch for each store selectively transmitting a driving force to cause dispensing of a currency unit. The clutch has a driving member which is driven by the actuator, a driven member which can move to cause a currency unit to be dispensed from the cash store, a coupling member which can cause a driving force to be transmitted from the driving member to the driven member depending upon whether the coupling member is in an engaged state or a disengaged state, and an electromagnet for moving the coupling member from one of the states to the other state.
Claims17
Apparatus for dispensing currency units, the apparatus comprising:
- a cash store for storing a plurality of currency units;
- a dispensing actuator;
- and
- a clutch having a driving member which is driven by the actuator, a driven member which can move to cause a currency unit to be dispensed from the cash store, a coupling member which can cause a driving force to be transmitted from the driving member to the driven member depending upon whether the coupling member is in an engaged state or a disengaged state, and an electromagnet for moving the coupling member from one of the states to the other state.
Apparatus as claimed in any preceding claim, wherein the coupling member is prevented from moving into a first of its states in dependence upon the relative positions of the driving and driven members, whereby the electromagnet can be operated in order to shift the coupling member from the first state to the other state, and then released without the coupling member returning to its first state.
Apparatus as claimed in any preceding claim, wherein the coupling member is located in a recess in one of the driving and driven members, the recess having first and second parts, the coupling member when in the first part of the recess being in the disengaged state and when in the second part of the recess being in the engaged state.
Apparatus as claimed in any preceding claim, wherein the coupling member is configured such that it can roll between its disengaged and engaged states.
Apparatus as claimed in any preceding claim, wherein the driving and driven members are mounted for rotational movement.
Apparatus as claimed in any preceding claim, wherein the coupling member is movable from one state to the other under the influence of the electromagnet and from the other state to said one state under the influence of gravity.
Apparatus for dispensing currency units, the apparatus comprising:
- a cash store for storing a plurality of currency units;
- a dispensing actuator;
- and
- a clutch having a driving member which is driven by the actuator, a driven member which can move to cause a currency unit to be dispensed from the cash store, and a coupling member which can be moved from a disengaged state to an engaged state in which a driving force is transmitted from the driving member to the driven member;
- wherein, after the coupling member leaves a first of said states, the driving member and driven member move relative to each other to a position preventing the coupling member from returning to said first state.
Apparatus for dispensing currency units, the apparatus comprising:
- a cash store for storing a plurality of currency units;
- a dispensing actuator;
- and
- a clutch having a driving member which is driven by the actuator, a driven member which can move to cause a currency unit to be dispensed from the cash store, and a coupling member located in a recess in one of said driving and driven members, the coupling member being movable from a disengaged state, in which it is located in a first part of the recess, and an engaged state in which it is located in a second part of the recess and in which a driving force is transmitted from the driving member to the driven member, the first and second parts of the recess being separated by a distance substantially greater than the corresponding dimension of the coupling member.
Apparatus as claimed in any preceding claim, comprising a plurality of cash stores having respective clutches and a common actuator.
Apparatus as claimed in any preceding claim, suitable for dispensing coins.
Dependencies are inferred from the claim text.