Electric heating – Heating devices – With heating unit structure
Patent
1999-05-05
1999-12-14
Jeffery, John A.
Electric heating
Heating devices
With heating unit structure
219357, 2194651, 219478, 219532, 219536, 219537, 33133, 174138J, 174158, H05B 306
Patent
active
060021160
ABSTRACT:
There is disclosed an arrangement for mounting a heating coil relative to a supporting wall of a clothes dryer heater housing. An insulator has a main body portion adapted to secure the heating coil relative thereto and a base portion adapted to be seated in fixed relation to the supporting wall. The base portion has first and second flanges which curve downwardly and outwardly from the insulator. The support wall has two raised tab members which are adapted to define between these tab members and the supporting wall a recessed channel for receiving the first flange of the insulator. The supporting wall further has two spaced apart guide members for engagement with opposite sides of the second flange of the base member to prevent relative lateral movement of the insulator. The supporting wall has a pivotably movable locking flange which is pivotable about a crease located between the two guide members. The locking flange has a hook adapted to move into engagement with the second flange of the insulator to prevent the insulator from being pulled away from the supporting wall surface.
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patent: 5925273 (1999-07-01), Sherrill
patent: 5935471 (1999-08-01), St. Louis
Camco Inc.
Fastovsky L.
Jeffery John A.
LandOfFree
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