Dispensing system for tools
A tool dispensing system has one or more drawers, each drawer having one or more bins. Each bin occupies at least one cell of a drawer cell array which has an integer number M cell columns and an integer number N cell rows. The bins are provided with lockable lids and are selectively transferable between a bin released position and a bin locked position. The bins are transferred between these position through the use of no greater than M actuators for each drawer.
1. A dispensing system ( 30 ) comprising a cabinet ( 32 ) having at least one drawer ( 34 ), each drawer having a plurality of bins ( 40 ), each bin occupying at least one cell ( 92 ) of a drawer cell array ( 90 ) having an integer number M cell columns ( 96 ) and an integer number N cell rows ( 94 ), wherein M and N are positive integers and each is at least two;
each bin being provided with a lockable lid ( 42 ) and being selectively transferable between a bin released position and a bin locked position by at least one electrically controlled actuator ( 138 ) mounted on the cabinet ( 32 ), said at least one actuator ( 138 ) being transferable between an actuator securing position and an actuator releasing position to control said lockable lid ( 42 ); wherein:
the number of actuators ( 138 ) for said at least one drawer is not greater than M per drawer; and
a plurality of lockable lids ( 42 ) associated with different cell rows and belonging to different bins ( 40 ) are controlled by the same actuator ( 138 ).
2. The dispensing system ( 30 ) in accordance with claim 1 , wherein the at least one drawer ( 34 ) comprises at most N compartments ( 58 ), each compartment extending over at least one cell row ( 94 ) and being defined between adjacent drawer dividers ( 60 ) extending transversely to a sliding direction (S) of the drawer ( 34 ).
3. The dispensing system ( 30 ) in accordance with claim 2 , wherein each drawer divider ( 60 ) comprises a plurality of bin partition slots ( 82 ) arrayed equidistantly therealong defining M equally-sized divider segments ( 84 ) thereon, each divider segment comprising spaced-apart lid hinge apertures ( 86 ) and a locking slot ( 88 ) located therebetween.
4. The dispensing system ( 30 ) in accordance with claim 3 , wherein
each drawer divider ( 60 ) accommodates a locking bar ( 62 ) transferable between bar locking and bar releasing positions and comprising M locking latches ( 66 ) arrayed equidistantly therealong;
each locking latch ( 66 ) comprises a bolt portion ( 68 ) extending parallel to the locking bar ( 62 ); so that:
when the locking bar ( 62 ) is in the bar locking position, each bolt portion ( 68 ) extends across the locking slot ( 88 ) associated therewith; and
when the locking bar ( 62 ) is in the bar releasing position, each bolt portion ( 68 ) is withdrawn from the associated locking slot ( 88 ).
5. The dispensing system ( 30 ) in accordance with claim 1 , wherein each lid ( 42 ) is transferable from a lid closed position, in which the lid ( 42 ) covers the bin ( 40 ), to a lid open position, in which the lid ( 42 ) is lifted from the bin ( 40 ) to allow access thereto.
6. The dispensing system ( 30 ) in accordance with claim 5 , wherein each lid ( 42 ) is provided with at least one catch ( 108 ) comprising a strike ( 124 ) having a strike aperture ( 126 ) formed therein, the strike extending forwardly from a catch front portion ( 120 ).
7. The dispensing system ( 30 ) in accordance with claim 6 , wherein:
the catch ( 108 ) can be transferred relative to the lid ( 42 ) from a catch closed position to a catch open position;
in the catch closed position, a catch top face ( 116 ) is generally parallel to a lid top face ( 100 ), and the catch front portion ( 120 ) extends below a lid bottom face ( 102 ); and
in the catch open position, the catch front portion ( 120 ) is raised above the lid top face ( 100 ).
8. The dispensing system ( 30 ) in accordance with claim 7 , wherein the catch ( 108 ) is biased towards the catch open position.
9. The dispensing system ( 30 ) in accordance with claim 8 , wherein:
each drawer divider ( 60 ) comprises a plurality of bin partition slots ( 82 ) arrayed equidistantly therealong defining M equally-sized divider segments ( 84 ) thereon, each divider segment comprising spaced-apart lid hinge apertures ( 86 ) and a locking slot ( 88 ) located therebetween; and
in the bin locked position, the lid ( 42 ) is in a lid closed position, the catch ( 108 ) is in the catch closed position, the strike ( 124 ) is located in the locking slot ( 88 ) of the divider segment ( 84 ) adjacent thereto.
10. The dispensing system ( 30 ) in accordance with claim 9 , wherein:
each drawer divider ( 60 ) accommodates a locking bar ( 62 ) transferable between bar locking and bar releasing positions and comprising M locking latches ( 66 ) arrayed equidistantly therealong;
each locking latch ( 66 ) comprises a bolt portion ( 68 ) extending parallel to the locking bar ( 62 ); so that:
when the locking bar ( 62 ) is in the bar locking position, each bolt portion ( 68 ) extends across the locking slot ( 88 ) associated therewith; and
when the locking bar ( 62 ) is in the bar releasing position, each bolt portion ( 68 ) is withdrawn from the associated locking slot ( 88 ); and
the bolt portion ( 68 ) associated with the locking slot ( 88 ) extends through the strike aperture ( 126 ).
11. The dispensing system ( 30 ) in accordance with claim 10 , wherein when the bin ( 40 ) is in the bin released position, the bolt portion ( 68 ) is withdrawn from the strike aperture ( 126 ) and the catch ( 108 ) is transferred to the catch open position by the biasing force of a catch biasing spring ( 130 ).
12. The dispensing system ( 30 ) in accordance with claim 1 , wherein the at least one drawer ( 34 ) is associated with a drawer support ( 46 ) fixed to the cabinet ( 32 ) and accommodated therein, the drawer support ( 46 ) comprises a securing beam ( 132 ) having a single row of M equally-spaced actuators ( 138 ) extending transversely to the sliding direction (S) mounted thereon.
13. The dispensing system ( 30 ) in accordance with claim 12 , wherein each actuator ( 138 ) is associated with a lid securing lever ( 142 ) transferable between lever lowered and lever raised positions.
14. The dispensing system ( 30 ) in accordance with claim 13 , wherein when the lid securing lever ( 142 ) is in the lever lowered position, and the actuator ( 190 ) is in the actuator securing position, the lid securing lever ( 142 ) is prevented from transferring to the lever raised position.
15. The dispensing system ( 30 ) in accordance with claim 14 , wherein when the lid securing lever is in the lever lowered position, and the actuator is in the actuator securing position, the lid securing lever urges lids ( 42 ) and catches ( 108 ) sliding therebelow to the lid closed and catch closed positions.