Control panel

Claim 2

A control panel for controlling conditions of a process or the like, and including a display panel with indicia displayed thereon, the combination therewith comprising: at least one trigger zone indicated on the display panel; and at least one control means positioned behind said display panel and not extending through the display PG,15 panel, said control means being selectably movable behind the display panel and positionable in an infinite number of locations relative to said display panel, each said control means including switch means sensitive to the presence of an object at said trigger zone of the display panel for creating a control signal in response to the presence of an object at said trigger zone.

Claim 3

A control system for controlling operating conditions of a process or the like, said control panel comprising: a display panel including a plurality of trigger zones indicated thereon; a backing panel mounted behind said display panel; a plurality of control means releaseably mounted against said backing panel adjacent the back side of said display panel, each said control means being movable about said backing panel and positionable in an infinite number of locations on said backing panel and not extending through the display panel; and each said control means comprising a switch means sensitive to the presence of an object at one of said trigger zones for creating a control signal in response to the presence of an object adjacent said trigger zone.

Claim 4

A control system for controlling operating conditions of a process or the like, said control panel comprising: a display panel including a plurality of trigger zones indicated thereon; a backing panel mounted behind said display panel; a plurality of control means releaseably mounted against said backing panel adjacent the back side of said display panel, each said control means being movable about said backing panel and positionable in an infinite number of locations on said backing panel and not extending through the display panel; and each said control means comprising a switch means sensitive to the presence of an object at one of said trigger zones for creating a control signal in response to the presence of an object adjacent said trigger zone.

Claim 5

Control panel as in claim 2 and wherein said display panel comprises a support sheet disposed between two sheets of clear material, said trigger zones being displayed on said support sheet.

Claim 6

Control panel as in claim 1 or 2 and wherein said display panel is impressionable by force applied to said display panel.

Claim 7

Control panel as in claim 4 and wherein each said switch means comprises pressure sensitive switching means adjacent one of said trigger zones of said display panel, said pressure sensitive switch means creating said control signal in response to force being applied to one of said trigger zone of said display panel to bring said display panel into contact with said pressure sensitive switching means.

Claim 8

Control panel as in claim 1 or 2 and wherein each said switch means comprises a proximity responsive device adjacent one of said trigger zones of said display panel, said proximity device creating said control signal in response to the sensed presence of a predetermined actuating means in the proximity of one of said trigger zones.

Claim 9

Control panel as in claim 1 or 2 and wherein each said switch means comprises a radiation detector detecting the presence of radiation from outside said display panel, and said switch means is operative to provide said control signal in response to interruption of said radiation by an object outside said display panel in position to block passage of said radiation through said display panel to said radiation detector.

Claim 10

The control panel as in claim 1, wherein: said trigger zone is capable of transmitting a selected radiation through said display panel; and said switch means comprises a radiation detector responsive to said selected radiation received through said trigger zone and operative to provide said control signal whenever said radiation is blocked from passing through said trigger zone.

Claim 11

Control panel apparatus having an infinitely positionable control means, comprising: display panel means having a front side on which is displayed indicia corresponding to a control funtion, and having a back side; a backing panel which is mounted in assembly with said display panel in spaced apart relation to said back side thereof; at least one control means which is selectably mountable at any desired location on said backing panel; and said control means including activation means which is located adjacent and in unattached relation to said back side of said display panel in predetermined relation to said indicia on said front side, said control means being operative to change a control signal condition in response to the presence of a predetermined condition applied at said front side of said control panel at the location of said indicia.

Claim 12

Control panel apparatus having an infinitely positionable control means, comprising: display panel means having a front side on which is displayed indicia corresponding to a control funtion, and having a back side; a backing panel which is mounted in assembly with said display panel in spaced apart relation to said back side thereof; at least one control means which is selectably mountable at any desired location on said backing panel; and said control means including activation means which is located adjacent and in unattached relation to said back side of said display panel in predetermined relation to said indicia on said front side, said control means being operative to change a control signal condition in response to the presence of a predetermined condition applied at said front side of said control panel at the location of said indicia.

Claim 13

Apparatus as in claim 9, wherein said backing panel is made of a ferromagnetic material; and said control means comprises a magnetic portion which removably mounts the control means anywhere on said backing panel.

Claim 14

Apparatus as in claim 9 or 10 wherein said backing panel is substantially coextensive with said back side of said display panel, so that said control means can be selectably mounted on said backing panel in predetermined relation to any desired location on said display panel means.

Claim 15

A control panel for controlling conditions of a process or the like, comprising: a display panel with indicia displayed thereon; said indicia including at least one trigger zone indicated on the display panel; and at least one control means positioned behind said display panel in predetermined relation to said trigger zone on the display panel and not extending through the display panel, said control means including means positioned behind said display panel and sensitive to the presence of an object in front of the display panel at said trigger zone of the display panel for providing a control signal in response to the presence of the object at said trigger zone.

Claim 16

A control panel for controlling conditions of a process or the like, comprising: a display panel with indicia displayed thereon; said indicia including at least one trigger zone indicated on the display panel; and at least one control means positioned behind said display panel in predetermined relation to said trigger zone on the display panel and not extending through the display panel, said control means including means positioned behind said display panel and sensitive to the presence of an object in front of the display panel at said trigger zone of the display panel for providing a control signal in response to the presence of the object at said trigger zone.