Reinforced insulator

Abstract

A reinforced electrical insulator has a load sustaining mechanical core with a pair of attachment members located at its longitudinal ends. One of the attachment members extends longitudinally into the mechanical core to provide reinforcement to the mechanical core. The mechanical core member is constructed of a rigid, dielectric material with a first end section, a second end section, and a center section. A plurality of weathersheds extending outwardly from the center section of core member in a substantially radial direction relative to the longitudinal axis. The first and second end sections having maximum widths which are larger than the maximum width of the center section. The attachment members have inner portions embedded within the end sections of the core and outer portions extending outwardly from the end sections of the core. One of the attachment members has its inner portion embedded within the center section of the core and its outer portion provided with first and second posts extending outwardly from the core. The first and second posts have their centers spaced apart by a distance which is greater than the maximum width the second inner portion. In the preferred embodiment, the posts are threaded with their centers lying on a 2.25 inch or 3 inch circle.

Dependencies are inferred from the claim text.