Electricity: conductors and insulators – Conduits – cables or conductors – Accessories
Patent
1977-01-03
1978-08-15
Askin, Laramie E.
Electricity: conductors and insulators
Conduits, cables or conductors
Accessories
137317, 174 11R, 251146, 285197, H02G 1520
Patent
active
041074548
ABSTRACT:
Apparatus is provided for pneumatically communicating with a pressurized cable provided with a peripheral opening. The apparatus includes a saddle of resilient material having a cross-section defined by a parabola and the arc of a circle. The saddle is adapted to sit astride the cable in surrounding relationship with the opening. A pneumatic fitting is molded into the saddle in generally parallel relationship with the cable. The saddle is provided with a bore communicating with the fitting and generally perpendicular thereto. The bore communicates with the opening in the cable. A sealing compound is provided between the saddle and the cable and the saddle is held on the cable by a pair of straps holding a metal strip against the saddle. An orientation protrusion is located on the saddle in alignment with the bore and protruding through an opening provided in the strip.
REFERENCES:
patent: 1334408 (1920-03-01), Shrauger
patent: 1368970 (1921-02-01), Roberts et al.
patent: 3730209 (1973-05-01), Binard et al.
patent: 3918748 (1975-11-01), Acda
Askin Laramie E.
Lourdes Industries, Inc.
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