Concrete railroad tie mold insert for rail fasteners

Details Concrete railroad tie mold insert for rail fasteners Concrete railroad tie mold insert for rail fasteners

1995-10-12

1998-02-10

Woo, Jay H.

Static molds

Uniting preform with molding material

Rail or railway type preform

249 94, 249 97, 249134, B28B 2300

Patent

active

057165394

ABSTRACT:
An insert is described for attachment to a concrete railroad tie mold within an opening formed therein. The insert is adapted to releasably receive and position a railroad rail fastener with a head end positioned below the mold and an anchor part projecting into the mold. The insert includes an insert body including an outward peripheral edge surface shaped to fit within the formed first opening in the railroad tie mold, and an internal peripheral edge surface defining a fastener receiving opening, situated inwardly of the outward peripheral edge surface. The insert body further includes a top surface that is held in substantial coplanar relation to an adjacent mold bottom surface. A clip arrangement provided on the insert body functions to releasably secure the insert body to the mold with the top surface of the insert body being substantially coplanar with the bottom mold wall. An adapter may be provided on the mold to facilitate mounting and positioning of the insert on the mold.

REFERENCES:
patent: 1782813 (1930-11-01), Ferriera
patent: 3471118 (1969-10-01), Bormann et al.
patent: 3503584 (1970-03-01), Erhart et al.
patent: 3685782 (1972-08-01), Kowell
patent: 3685783 (1972-08-01), Hilson
patent: 4106745 (1978-08-01), Carrow

Affiliated with

Also associated with

Rating

Concrete railroad tie mold insert for rail fasteners does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Concrete railroad tie mold insert for rail fasteners, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Concrete railroad tie mold insert for rail fasteners will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2074464