Primer cord dispenser

Details Primer cord dispenser Primer cord dispenser

1975-05-28

1977-03-08

Christian, Leonard D.

Winding, tensioning, or guiding

Support for a strand material holder

Shaft supported at both ends

2421371, 248158, B65H 4900

Patent

active

040109143

ABSTRACT:
Detonating primer cords for explosives are usually stored and dispensed from a reel sometimes contained in a cardboard box or the like. The present dispenser or container receives the reel upon a spindle and is mounted for free rotation upon a base support. The cord feeds through an aperture in the front wall of the container so that when the cord is pulled to dispense same, the container pivots upon the base so that the cord can be pulled out readily and easily. The dispenser is made of non-ferrous material to prevent electrical sparking from occuring thus adding to the safety of the dispenser.

REFERENCES:
patent: 2109379 (1938-12-01), Brown
patent: 2141248 (1938-12-01), McGurrach
patent: 2564539 (1951-08-01), Lucan
patent: 2841343 (1958-07-01), Dorman
patent: 3027003 (1962-03-01), Cole et al.
patent: 3593943 (1971-07-01), Collman

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