Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1988-12-16
1991-01-15
Parker, Roscoe V.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51251, 51289R, B24B 1918
Patent
active
049843958
ABSTRACT:
The grinding device is constructed with a grinding member which is biased elastically against the teeth of the clothing of a carding machine during operation of the machine. During grinding, the grinding member is capable of three degrees of freedom of movement under the elastic biasing force. In one embodiment, individual grinding stones are used as the grinding members. In another embodiment, an elongated flexible belt having a grinding coating is used as the grinding member and is biased by means of a tube containing pressurized fluid.
REFERENCES:
patent: 294962 (1884-03-01), Brierley
patent: 4327525 (1982-05-01), Ennis
patent: 4575972 (1986-03-01), Ohki et al.
Parker Roscoe V.
Rieter Machine Works Ltd.
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