System for managing a panel of objects such as keys

Claim 3

A system as claimed in claim 1 comprising means for checking a normal presence or absence of all the objects in the panel after withdrawal or insertion of each object for which the respective display means have been energized.

Claim 4

A system as claimed in claim 2 comprising alarm means for indicating an abnormal withdrawal or insertion of an object other than the objects normally withdrawn or inserted at the locations having addresses that have been read.

Claim 5

A system as claimed in claim 1 comprising means for individually triggering reading of each stored address combination to successively signal that objects should be withdrawn or inserted at locations designated by the addresses of said combination.

Claim 6

The system claimed in claim 1 wherein each display means displays said address designating said location of said respective object.

Claim 7

The system claimed in claim 1 wherein said location of each object in the panel includes a removable receptacle having an opening with an outline substantially identical to a predetermined portion of said object for enabling said predetermined portion of the object to fit into the opening.

Claim 8

The system claimed in claim 6 wherein said object receptacle contains said display means and said object detecting means associated with said object.

Claim 9

The system claimed in claim 1 wherein said display means and said object detecting means associated with each object are oppositely poled.

Claim 10

The system claimed in claim 8 wherein each location includes an individual display means and each object detecting means forms a cross-over point of a matrix, said display means being individually energized by a predetermined bias and said object detecting means being individually energized by a reverse bias with regard to said predetermined bias.

Claim 11

An object receiving panel for a system for aiding successive withdrawals of objects according to predetermined combinations and successive insertions of said withdrawn objects according to said predetermined combinations, the objects having different shapes, said panel comprising: recesses for respectively receiving said objects, each recess having an opening with an outline substantially identical to a predetermined portion of a respective object for enabling the predetermined portion of the object to fit therein, the openings of different recesses having different shapes to accommodate the objects having different shapes, each recess being associated with and in close proximity with each recess for signalling to the system whether said predetermined portion of said respective object is present or absent in said recess opening.

Claim 12

An object receiving panel for a system for aiding successive withdrawals of objects according to predetermined combinations and successive insertions of said withdrawn objects according to said predetermined combinations, the objects having different shapes, said panel comprising: recesses for respectively receiving said objects, each recess having an opening with an outline substantially identical to a predetermined portion of a respective object for enabling the predetermined portion of the object to fit therein, the openings of different recesses having different shapes to accommodate the objects having different shapes, each recess being associated with and in close proximity with each recess for signalling to the system whether said predetermined portion of said respective object is present or absent in said recess opening.

Claim 13

The panel of claim 10 wherein said display means of a recess, when energized, illuminates a number designating said recess and said respective object.

Claim 14

The panel of claim 10 wherein said recesses are removable receptacles for said objects.

Claim 15

The panel of claim 10 wherein each object detecting means comprises a polarized contact having two reeds, said predetermined portion of said respective object sliding against one of said reeds as the object is being inserted into said recess opening so as to close said contact.

Claim 16

The panel of claim 13 wherein said polarized contact and said display means in each recess are oppositely poled.

Claim 17

The panel of claim 10 wherein each object detecting means comprises a photoemissive member and a photoreceptive member arranged on opposite sides of said predetermined portion of said respective object in said recess.

Claim 18

The panel of claim 15 wherein said photoemissive members emit in the infrared waveband.

Claim 19

The panel of claim 15 wherein said photoreceptive member and said display means in each recess are oppositely poled.

Claim 20

The panel of claim 10 further comprising a single photoemissive member illuminating a side of said predetermined portions of said objects in said recesses, each object detecting means comprising a photoreceptive member arranged on another side of said predetermined portion of said object in said recess.

Claim 21

The panel of claim 18 wherein said photoemissive member emits in the infrared waveband.

Claim 22

The panel of claim 18 wherein said display means and said photoreceptive means in each recess are oppositely poled.

Claim 23

The panel of claim 10 wherein each object detecting means comprises an emitting coil and a receiving coil on opposite sides of said predetermined portion of said respective object in said recess.

Claim 24

The panel of claim 21 wherein said display means and said receiving coil in each recess are oppositely poled.

Claim 25

The panel of claim 10 wherein each object detecting means comprises a polarized capacitor having first and second plates on opposite sides of said predetermined portion of said respective object in said recess.

Claim 26

The panel of claim 23 wherein said display means and said capacitor in each recess are oppositely poled.

Claim 27

Apparatus for detecting if objects are removed from and/or inserted into plural holding compartments for the objects in correct sequence comprising an object detector in each compartment for setting an indicator so it has first and second states respectively indicative of the presence and absence of the object in the compartment, programmable memory means for storing signals representing the sequence that the objects are supposed to be removed from and/or inserted into the plural compartments, input means for (a) supplying signals to the programmable memory means for changing the signals stored therein and representing the sequence that the objects are supposed to be removed from and/or inserted into the plural compartments and (b) reading out the stored signals representing the objects in the sequence that the objects are supposed to be removed from and/or inserted into the plural compartments, indicator means responsive to the readout stored signals for indicating to personnel the sequence in which the objects are to be removed from and/or inserted into the plural compartments, and means responsive to the set indicators and the readout stored signals for signalling whether the objects are removed from or inserted into the compartments in the sequence that the objects are supposed to be removed from or inserted into the compartments.

Claim 28

Apparatus for detecting if objects are removed from and/or inserted into plural holding compartments for the objects in correct sequence comprising an object detector in each compartment for setting an indicator so it has first and second states respectively indicative of the presence and absence of the object in the compartment, programmable memory means for storing signals representing the sequence that the objects are supposed to be removed from and/or inserted into the plural compartments, input means for (a) supplying signals to the programmable memory means for changing the signals stored therein and representing the sequence that the objects are supposed to be removed from and/or inserted into the plural compartments and (b) reading out the stored signals representing the objects in the sequence that the objects are supposed to be removed from and/or inserted into the plural compartments, indicator means responsive to the readout stored signals for indicating to personnel the sequence in which the objects are to be removed from and/or inserted into the plural compartments, and means responsive to the set indicators and the readout stored signals for signalling whether the objects are removed from or inserted into the compartments in the sequence that the objects are supposed to be removed from or inserted into the compartments.

Claim 29

The apparatus of claim 25 wherein the indicating means includes a light source at the location of each compartment, the light sources being responsive to the readout stored signals so that the light sources are activated in the sequence that the objects are supposed to be removed from or inserted into the compartments.

Claim 30

The apparatus of claim 26 further including means responsive to a change in the set state for the compartment associated with the activated light source for deactivating the light source so that the light source is extinguished in response to the object being removed from the compartment and in response to the object being inserted into the compartment.

Claim 31

The apparatus of claim 25 further including fixed memory means for storing signals indicative of which compartments are supposed to have objects therein at a time when no objects are supposed to be removed from the compartments, the input means supplying a signal to the fixed memory for reading out from the fixed memory the signals indicative of which compartments are supposed to have objects therein at a time when no objects are supposed to be removed from the compartments, and means responsive to the signals read out of the fixed memory and the set indicators for signalling whether all of the compartments that are supposed to have objects therein do have the objects therein.