Container piercing device

Details Container piercing device Container piercing device

1980-11-26

1986-04-08

Rolla, Joseph J.

Dispensing

With cutter and/or punch

To form dispensing opening in container

222 87, 30448, 83587, B67B 748

Patent

active

045807000

ABSTRACT:
A device for piercing a container comprises a first block and a second block spaced apart by electrical insulators and provided with gas flow between the blocks to prevent fouling of the insulators. A pair of stops and a jaw are mounted atop one of the blocks for positioning the container to be pierced. A piercer is mounted to the device to pierce the sidewall of the container held between the jaw and stops. The piercer rebounds to a withdrawn position to avoid spray from the pierced container. The device is especially useful in measuring static charge generated by the rapid discharge of a pressurized container.

REFERENCES:
patent: 1542661 (1925-06-01), Bradshaw
patent: 1980434 (1934-11-01), Prahl
patent: 2479801 (1949-08-01), Woodworth
patent: 2622316 (1952-12-01), Borland
patent: 2751117 (1956-06-01), Packwood
patent: 2786269 (1957-03-01), Stroyvonss
patent: 3194436 (1965-07-01), Jaynes
patent: 3303968 (1967-02-01), Compere
patent: 3749282 (1973-07-01), Day et al.
patent: 3828976 (1974-08-01), Sidelinker
patent: 3926340 (1975-12-01), Tygenhof
patent: 4050611 (1977-09-01), Frantz
patent: 4285445 (1981-08-01), Vander Molen et al.

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