Means for drivingly attaching a replaceable stone assembly to a

Details Means for drivingly attaching a replaceable stone assembly to a Means for drivingly attaching a replaceable stone assembly to a

1983-10-26

1985-03-19

Olszewski, Robert P.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51331, 403248, B24B 3300

Patent

active

045050767

ABSTRACT:
A mounting assembly for an abrasive member comprising a support structure including a plate member having opposite surfaces and at least one opening extending therethrough between the opposite surfaces, a stone assembly for mounting on the plate member including a backing member having opposed surfaces one of which is to be placed adjacent to one of the opposite surfaces of the plate member, an abrasive member mounted on the other opposed surface of the backing member, tubular members corresponding in number to the number of openings in the plate member formed on the one opposed surface of the backing member at locations to register with and to be insertable into the corresponding openings in the plate member, and a member for threading or otherwise forcing into each respective tubular members when positioned extending into corresponding ones of the spaced plate openings to expand their tubular members outwardly in the corresponding plate openings to make a tight engagement with the plate member.

REFERENCES:
patent: Re19149 (1934-04-01), Jeschke
patent: 521861 (1894-06-01), Zeiser et al.
patent: 553099 (1896-01-01), Brown
patent: 1167774 (1916-01-01), Mentzer
patent: 1904336 (1933-04-01), Sunnen
patent: 1918077 (1933-07-01), Agostoni
patent: 2020589 (1935-11-01), Sunnen
patent: 2026686 (1936-01-01), Kirley
patent: 2348589 (1944-05-01), Auten
patent: 2750717 (1956-06-01), Andrew
patent: 3403483 (1968-10-01), Gjertsen et al.
patent: 3800482 (1974-04-01), Sunnen
patent: 4116574 (1978-09-01), Pirovano et al.

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