Joints and connections – Distinct end coupler – Diverse serial connections
Patent
1989-09-25
1991-11-26
Cuomo, Peter M.
Joints and connections
Distinct end coupler
Diverse serial connections
403296, 2541343FT, F16B 718
Patent
active
050678434
ABSTRACT:
A tool for attaching a pulling cable to flexible metal conduit having a convolute inner wall surface has a generally cylindrically shaped rear body section having a raised helical rib adapted to threadingly engage the helical inner wall convolutions of a length of conduit. The front body section of the tool has a tapered, bullett-shape tip with a flat front face. A longitudinal disposed slot extending rearward from the front face of the tip is adapted to receive the grommeted end of a fish tape leader or similar pulling cable. Axially aligned holes extending transversely through the two laterally spaced apart from jaw members formed by the slot are provided to receive a securing member such as a screw which passes through the grommet, thereby securing the cable to the tool.
REFERENCES:
patent: 2509100 (1950-05-01), Jordan
patent: 3346284 (1967-10-01), Petersen et al.
patent: 3675898 (1972-07-01), Fattor et al.
patent: 3858848 (1975-01-01), MacFetrich
patent: 4278836 (1981-07-01), Bingham
patent: 4432663 (1984-02-01), Lasak et al.
patent: 4635989 (1987-01-01), Tremblay et al.
Chapin William L.
Cuomo Peter M.
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