Honing tool and method of making

Details Honing tool and method of making Honing tool and method of making

1993-04-23

1996-06-18

Rachuba, Maurina T.

Abrading

Carrier for relatively movable simultaneously usable tools

For radially movable tools

451469, 300 21, B24B 2900

Patent

active

055272134

ABSTRACT:
An elongated narrow and rather thin honing tool is made from a somewhat soft metal or plastic cup holder. A tightly packed bundle of abrasive containing plastic monofilaments is inserted to the bottom of the cup holder and the cup rim is swaged inwardly to girdle and grip the bundle holding the bundle in the cup holder. The projecting tightly packed tips of the monofilaments form the working face of the honing tool. The preferred plastic for the monofilaments is nylon and the preferred transverse sectional shape of such monofilaments is rectangular, although other plastics and shapes may be used. Several methods for forming the tool are disclosed which include an insertion step followed by a swaging step. The bottom of the cup may be slightly arcuate to impart a curved working face to the bundle. The bundle may be cut or trimmed before or after insertion.

REFERENCES:
patent: 878344 (1908-02-01), Chazal
patent: 1390973 (1921-09-01), Von Niessen
patent: 1601217 (1926-09-01), Jones
patent: 2019130 (1935-10-01), Garbe
patent: 2049324 (1936-07-01), Schneider
patent: 2388867 (1945-11-01), Peterson
patent: 2511004 (1950-06-01), Peterson
patent: 2771625 (1956-11-01), Peloquin
patent: 3016554 (1962-01-01), Peterson
patent: 3312993 (1967-04-01), Nelson
patent: 5126847 (1993-06-01), Scheider et al.

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