Automatically actuated door arrangement

An automatically actuated door arrangement comprising:

• a plurality of substantially vertically disposed sliding doors, said doors arranged in substantially the same plane and slidable in a substantially horizonal direction,
• a door track for supporting said doors, said door track is arranged in a shallow "V" shape, whereby said doors are lifted slightly up as they move from a closed to an open position,
• door bearings disposed on said doors, said door bearings riding in said door track,
• a drive cable attached to said doors,
• a reversible drive motor associated with said drive cable,
• a clutch assembly associated with said drive motor, said drive motor acting through said drive cable to alternately open and close said doors,
• a detector arranged and constructed to sense the entry of an operator into an area adjacent said doors,
• position limiting means to control the position of said doors,
• a controller arranged and constructed to control the opening the closing of said doors, said controller having a plurality of operating parameter indicators, wherein the movement of an operator into an area adjacent said doors causes the doors to open, and the movement of the operator away from said doors causes the doors to close and
• a solenoid operated latch arranged and constructed to lock the doors together when closed, and to automatically unlock as the doors begin to open.