Cutlery – Cutting tools – With blade moving means
Patent
1988-10-27
1992-08-11
Watts, Douglas D.
Cutlery
Cutting tools
With blade moving means
30347, 56 127, A01D 5518, B26B 2700
Patent
active
051367823
ABSTRACT:
Appliance for scrub clearance, grass cutting or the like, with multiple lines as cutting elements, with a casing in two parts (51, 53) coupled together and containing at least one spool on which said lines are wound, comprising: devices (77A, 77B) for coupling and decoupling of said parts (51, 53); resilient devices (75) designed to maintain said coupling devices in the hold position; and, of one piece with one (53) of the said two parts, devices for effecting connection (80) between said part and said spool (81), whilst the other (51) of the said parts exhibits outlet bushes for the ends of the lines (F); an intermediate bowl-shaped component (99) designed to be coupled to the rotary drive hub (95); and quick-release coupling devices (100,112) for coupling up said intermediate component (99) and the casing (51, 53) of the appliance, to ensure that the appliance is firmly supported by and rotated with the intermediate component (99).
REFERENCES:
patent: 4097991 (1978-07-01), Proulx
patent: 4107901 (1978-08-01), Moore
patent: 4145809 (1979-02-01), Proulx
patent: 4151646 (1979-05-01), Lane
patent: 4476632 (1984-10-01), Proulx
patent: 4599796 (1986-07-01), Baba
patent: 4640084 (1987-02-01), Baba
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