Solid material comminution or disintegration – Apparatus – Hand support comminutor
Patent
1987-10-05
1988-09-20
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
Hand support comminutor
241285R, A47J 4204
Patent
active
047719540
ABSTRACT:
In a peppermill having a disposable pepper grinding cartridge which contains the peppercorns to be ground as well as the grinding mechanism for grinding the peppercorns and dispensing the ground pepper. A wooden casing surrounds the disposable cartridge. A wooden handle portion connects with the rotatable part of the disposable cartridge. A plastic adaptor is mounted on the lower end of the wooden handle portion. The plastic adaptor has a dove-tailed shaped bar which slides in a dove-tailed shaped groove defined in the rotatable cap of the disposable cartridge. A plastic adaptor fits over the lower end of the wooden casing to define slots to receive lugs formed on the disposable cartridge to prevent the cartridge from rotating relative to the wooden casing.
REFERENCES:
patent: 3633834 (1972-01-01), Nissen
patent: 3991947 (1976-11-01), Schlessel
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