Electric heating – Microwave heating – With control system
Patent
1992-01-24
1994-04-05
Reynolds, Bruce A.
Electric heating
Microwave heating
With control system
219739, 292DIG69, 292106, 292113, 126197, 200 50A, 200 50C, 200 6162, H05B 676
Patent
active
053007450
ABSTRACT:
An oven comprises a cooking chamber having a movable door (3) hinged on the forward surface (2) of said oven and provided with a hook (4) comprising a nose (5) and a catch (6). The hook enters an opening (9) in the forward surface to actuate a movable locking element (7). The locking element comprises a wheel (20) pivotally mounted on a plate (14) fixed to the forward inside surface of the oven. This wheel comprises a first surface (A) comprising two abutment lugs (22 and 23), a safety lock constituted by a blocking finger (25) fixed on the second surface (B) of the wheel and controlled by a safety spur (24) that projects through an opening (23') transversely to the first surface (A) and adapted, either to come into abutment with stop boss (26) of the plate, or to permit the rotation of the wheel. Application to all closure devices, particularly to a household microwave oven to prevent operation thereof by e.g. a child, when the door is open.
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Bois Bernard M.
Chartrain Pierre
De Matteis Michel G.
Hoang Tu
Moulinex (Societe Anonyme)
Reynolds Bruce A.
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