Cinch insulator

[Trade Journal]

Publication: Western Electrician

Chicago, IL, United States
vol. 8, no. 20, p. 280, col. 3

The Cinch Insulator.

 

The insulating material used in this trolley wire insulator is comb stock rubber. The stem and yoke are of malleable iron, and the

 

THE CINCH INSULATOR.
The Cinch Insulator.

 

pin is of brass. The strains on the insulating material are those of compression. There are no screw threads or other parts subject to deterioration from exposure. The objects aimed at in the design of this insulator are great strength, high insulation, small size, convenience, durability and cheapness. This insulator is manufactured by Emmet Bros. & Griswold, New York.

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Keywords:Trolley Insulator
Researcher notes: 
Supplemental information: 
Researcher:Bob Stahr
Date completed:January 1, 2009 by: Bob Stahr;