Electricity: conductors and insulators – Insulators – Special application
Patent
1989-03-27
1990-11-13
Askin, Laramie E.
Electricity: conductors and insulators
Insulators
Special application
336192, H01F 1510, H01R 1344
Patent
active
049703536
ABSTRACT:
For use with transformers, a protective cover device for protecting exposed transformer terminals from external forces which may damage the terminal to coil lead wire connection. The protective cover includes a rear flange having first and second legs extending perpendicularly from opposite minor edges of the rear flange. A generally L-shaped guard structure having a large radiused knee extends from the rear flange. An inner surface of each of the first and second legs includes mounting devices arranged to interlockingly engage the transformer, thereby positioning the guard structure to shroud and protect the transformer terminals.
REFERENCES:
patent: 4027279 (1977-05-01), Shigehara
patent: 4206435 (1980-06-01), Harris et al.
patent: 4257027 (1981-03-01), Yasuhisa
patent: 4363014 (1982-12-01), Leach et al.
Pyde, A. F. et al., "A Machine for Assembling a Plastic Cover on a Switchblock", Western Electric Technical Digest, No. 57, Jan. 1980, pp. 17 and 18.
AG Communication Systems Corporation
Askin Laramie E.
Miologos Anthony
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