Rotary cutting assembly with filament feed

Details Rotary cutting assembly with filament feed Rotary cutting assembly with filament feed

1978-02-13

1985-06-25

Peters, Jimmy C.

Cutlery

Cutting tools

With blade moving means

56 127, A01D 5000

Patent

active

045245150

ABSTRACT:
A rotary cutting assembly with an automatic filament feed. The assembly includes a driven member which is coupled to a drive source and contains a storage spool for the cutting line. The line or filament is automatically advanced from the spool upon displacement of the same through engagement of a ground engaging hub with a surface. Such displacement causes operation of a ratchet means mounted in part on the movable spool or associated therewith and in part on the driven member to permit a limited rotary displacement of the spool within the driven member during rotation of the driven member.

REFERENCES:
patent: 2709323 (1955-05-01), Swan
patent: 2771721 (1956-11-01), Reiman
patent: 2854798 (1958-10-01), DeHaven
patent: 3664102 (1972-05-01), Reber
patent: 3928911 (1975-12-01), Pittinger
patent: 4134204 (1979-01-01), Perdue
patent: 4211005 (1980-07-01), Woods

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