Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1991-11-25
1992-10-06
Walberg, Teresa J.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219455, 219463, H05B 376
Patent
active
051534142
ABSTRACT:
A spider bracket includes a plurality of arms defining a planar surface and adapted to abut with the coiled section of a heater element and a crimp bracket extending from the arms. The crimp bracket has a plate extending substantially perpendicular to the planar surface and having a plurality of crimp members extending substantially perpendicular to the plate in opposite directions thereof. The crimp members have a substantially U-shaped configuration for receiving the ends of the element. The crimp members have a single crimp arm and a positioning arm whereby upon presenting the lower planar surface of the element to the arms and at to the ends of the crimp member, crimping the crimp arm about the end of the heater element, the planar surface of the arms is substantially coplanar with the lower surface of the element.
REFERENCES:
patent: 2877334 (1959-03-01), McOrlly
patent: 2938989 (1960-05-01), Smith
patent: 2957068 (1960-10-01), Hanson
patent: 3002079 (1961-09-01), Smith
patent: 3016445 (1962-01-01), Lien
patent: 3327966 (1967-06-01), Jasionowski
patent: 4388518 (1983-06-01), Willbanks
Brown John E. R.
Brown Randall W.
Wilson Alfred H. R.
Fors Arne I.
Imai Jeffrey T.
Precision Components (Richmond Hill) Limited
Walberg Teresa J.
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