Abrasive head

Details Abrasive head Abrasive head

1980-09-11

1983-01-25

Jones, Jr., James L.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51335, 51337, 51361, 15183, B24D 906

Patent

active

043696066

ABSTRACT:
An abrasive head including a plurality of radially extending brushes interspaced with abrasive strips. The brushes are secured by brush holders between a pair of parallel plates with the holders having overlapping mounting flanges secured together to one of the plates. A pair of hubs mounted to the plates receives a rotatable spindle upon which the head is mounted. A pair of wrench-engageable lock plates engages stop surfaces on the hubs limiting relative motion therebetween. A holder within the head adjustably secures a plurality of abrasive strips rolled upon each other having free distal ends located between the brushes.

REFERENCES:
patent: 639660 (1899-02-01), Condon et al.
patent: 1576450 (1926-03-01), Nielsen
patent: 1989078 (1935-01-01), Brostrom
patent: 2259475 (1941-10-01), Koether
patent: 2398664 (1946-04-01), Paul
patent: 2430099 (1947-11-01), Bradley
patent: 2599961 (1952-06-01), White
patent: 2601499 (1952-06-01), Bruner
patent: 2653340 (1953-09-01), Cave
patent: 2675653 (1954-04-01), Bryant
patent: 2713759 (1955-07-01), Swan
patent: 3134123 (1964-05-01), Nelson
patent: 3533125 (1970-10-01), Buechel et al.
patent: 3862463 (1975-01-01), Reiter

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