Movable or removable closures – Mounted for optional movements – On alternative axes
Patent
1980-12-29
1982-12-21
Kannan, Philip C.
Movable or removable closures
Mounted for optional movements
On alternative axes
49 49, 49141, 49237, E05D 1552
Patent
active
043642004
ABSTRACT:
Automatically operable automotive vehicle gate apparatus provided with self protection and automotive protection. The gate apparatus includes operational mechanism which moves a gate member within a gateway between a closed position and an open position. The gate apparatus also includes structure which permits the gate member to be moved to an open position when opening forces are applied thereto, without operation of the operational mechanism. Thus, the gate apparatus is protected against damage. The gate apparatus also includes mechanism which permits the gate operation mechanism to move from an open position to a closed position while the gate member remains in an open position. Thus, if an automotive vehicle should be within the gateway when closing action of the gate operation mechanism occurs, the automotive vehicle is protected against damage.
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Kannan Philip C.
Kettering Medical Center
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