Grinding attachment

Details Grinding attachment Grinding attachment

1985-08-30

1987-05-05

Olszewski, Robert P.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51135R, 51148, 51262A, 51273, B24B 2100

Patent

active

046621164

ABSTRACT:
The present invention is a grinding attachment (10) which can be utilized as either a belt grinder or a disc or wheel grinder. The attachment (10) includes a housing (14) enclosing a drive spindle (56) to which either a grinding wheel (114) or a contact wheel (62) can be mounted. If the apparatus is to be used as a disc or wheel grinder, the grinding wheel (114) is affixed. If the apparatus is to be used as a belt grinder, the contact wheel (62) is affixed. The apparatus can easily be interchangeably reconfigured between the two configurations. When in a belt grinder configuration, the attachment (10) includes means within the housing (14) for enabling the extension of the life of a grinding belt (52) by providing various idlers (70, 72, 78) about which the belt (52) can be fed in order to maximize the length of belt within the limited space provided by the housing (14).

REFERENCES:
patent: 95265 (1869-09-01), Randolph
patent: 996443 (1911-06-01), Wysong
patent: 2365584 (1944-12-01), Newswanger
patent: 2597256 (1952-05-01), Murray
patent: 2723513 (1955-11-01), Slonneger
patent: 3269065 (1966-08-01), Nylund
patent: 3760538 (1973-09-01), Solheim
patent: 3889429 (1975-06-01), Zuercher
patent: 4192104 (1980-03-01), Patenaude
patent: 4501044 (1985-02-01), Schulze et al.

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