Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1986-11-12
1989-10-03
Pellinen, A. D.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219451, 219457, H05B 368
Patent
active
048719021
ABSTRACT:
In an electric hotplate (1b), the connecting portions (19b) for the connection of appliance lines (34) provided on the underside thereof can be transferred about articulations, namely bendable or pivotable joints or hinges, e.g. in the form of springs (71) into a transportation and fitting position, in which they are completely countersunk in the underside of the hotplate and also do not project over the outer circumference thereof. The connecting portions (19b) can be transferred from this transportation and fitting position into a connecting position projecting both above the outer circumference and above the underside of hotplate (1b), in which they can be connected in a simple manner with a connecting piece (31) of the appliance lines (34). This ensures both an equiaxial automated stacking of the hotplates and an automated fitting of the hotplate in a hob or the like in simple manner.
REFERENCES:
patent: 2696747 (1954-12-01), Bergan
patent: 4048877 (1977-09-01), Udin
patent: 4158302 (1979-06-01), O'Loughlin
patent: 4650969 (1987-03-01), Kicherer
patent: 4658118 (1987-04-01), Kicherer
E.G.O. Elektro-Gerate Blanc u. Fischer
Fuller Leon K.
Pellinen A. D.
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