Cutlery – Cutting tools – With blade moving means
Patent
1998-09-17
2000-08-01
Rachuba, M.
Cutlery
Cutting tools
With blade moving means
30292, 30307, 30319, B26B 2500, B26B 2902
Patent
active
060948248
ABSTRACT:
A rotary cutter has a handle, a rotary blade having a cutting edge, a protective member for covering the blade, a lock mechanism for locking the protective member, and a brake mechanism for applying rotational resistance to the blade. The blade is rotatably supported by the handle. The protective member moves between a first position, in which the protective member is held to prevent exposure of the cutting edge of the blade, and a second position, in which the protective member permits exposure of the edge of the blade. The lock mechanism moves between a lock position, in which the protective member is positioned in the first position, and an unlock position, in which the protective member is positioned in the second position. The control element is common to both the lock mechanism and the brake mechanism for operating both the lock mechanism and the brake mechanism.
REFERENCES:
patent: Re32501 (1987-09-01), Okada
patent: 3439419 (1969-04-01), Fleming
patent: 4301594 (1981-11-01), Okada
patent: 4601103 (1986-07-01), Sugiyama
patent: 5101564 (1992-04-01), Melter
patent: 5299355 (1994-04-01), Boda et al.
patent: 5355588 (1994-10-01), Brandenburg, Jr. et al.
patent: 5493781 (1996-02-01), Saito
patent: 5711077 (1998-01-01), Shulz et al.
patent: 5765289 (1998-06-01), Shulz et al.
Kai & R&D Center Co., Ltd.
Rachuba M.
Vaughn T. Anthony
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