Joints and connections – Including frangible component
Patent
1990-09-19
1992-06-16
Kundrat, Andrew V.
Joints and connections
Including frangible component
403165, 403379, F16D 900
Patent
active
051220075
ABSTRACT:
An improved cable pulling eye including breakaway protection. The cable pulling eye includes a main body having a female end and a second body with a male end which may be inserted together. The bodies are held together by a breakaway pin passing through the male shaft and the walls of the second body. The pin includes spaced annular grooves as weak points where breakage is limited and will occur.
REFERENCES:
patent: 2387599 (1945-10-01), Miller et al.
patent: 2429929 (1947-10-01), Fisher
patent: 2480662 (1949-08-01), McKinzie
patent: 2633375 (1953-03-01), Wilcoxon
patent: 3490799 (1970-01-01), Shreeve
patent: 3922104 (1975-11-01), McCullough
patent: 3960456 (1976-06-01), Norris
patent: 3982847 (1976-09-01), Kawase et al.
patent: 4308419 (1981-12-01), Fredriksson
patent: 4330926 (1982-05-01), McCall
patent: 4687365 (1987-08-01), Promersberger
Brochure from TSI International Inc. entitled "TSE-Pengo/Miller Line Stringing Swivels".
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