Ballast tamping tool

Details Ballast tamping tool Ballast tamping tool

1976-02-02

1977-12-13

Spar, Robert J.

Railways

Track layers

Tamper

104 12, E01B 2700

Patent

active

040622916

ABSTRACT:
The tool comprises an elongated bar adapted for mounting at its normally upper end in a ballast tamping machine of conventional construction, and a tamper foot demountably secured to the opposite, normally lower end of the bar, the particular improvement consisting of a demountable, locked, pressure-fitted, dovetail connection between the foot and bar.

REFERENCES:
patent: 511270 (1893-12-01), Horner
patent: 1813295 (1931-07-01), Jackson
patent: 2463124 (1949-03-01), Sims
patent: 2893298 (1959-07-01), Averette
patent: 2921391 (1960-01-01), Opsahl
patent: 3581664 (1971-06-01), Kruse

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