Cooking unit

Details Cooking unit Cooking unit

1988-02-16

1989-06-27

Walberg, Teresa J.

Electric heating

Heating devices

Combined with container, enclosure, or support for material...

219464, 219467, H05B 370

Patent

active

048432172

ABSTRACT:
A cooking unit has electric hotplates (115) fitted in openings (113) of a mounting plate (112) and each electric hotplate is fixed against rotation. The associated rotation prevention member (14) can e.g. be an elastically movable tongue, which cooperates with a depression (132) in the vicinity of the outer, lower marginal edge (128) of the electric hotplate (115) and slopes upwards from the center in a substantially linear manner. However, even without any directly acting connection to the mounting plate, the rotation prevention member can prevent the rotation of at least two hotplates with respect to one another and combine the same to a rotation preventing compound unit. This leads to a constructionally very simple, easily assemblable and reliable fixing of the electric hotplates.

REFERENCES:
patent: 1093754 (1914-04-01), Ball
patent: 1238793 (1917-09-01), Louth
patent: 1534824 (1925-04-01), Ziola
patent: 4491722 (1985-01-01), Fischer

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