[Trade Journal]
Publication: Western Electrician
Chicago, IL, United States
vol. 22, no. 3, p. 41, col. 1
Locke Insulating Devices.
The cuts show two of the insulating specialties that have made the name of Fred M. Locke of Victor, N. Y., famous. Fig. 1 represents Mr. Locke's patent triple-petticoat glass insulator for potentials up to 20,000 volts. This insulator is 5 1/2 inches in diameter and 4 1/2 inches high. It will carry with satisfaction any current up to 20,000 volts. The manufacturer supplied in December over 30,000 of these insulators, carrying potential up to 17,500 volts.
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| Figs 1. and 2. Locke Insulating Devices. |
The two-pin upright galvanized side bracket is shown in Fig. 2. This device is used for attaching high-capacity insulators to the sides of buildings and other similar places. These brackets are made in several convenient sizes.
