Cutlery – Convertible
Patent
1998-04-06
2000-07-11
Payer, Hwei-Siu
Cutlery
Convertible
30 94, B25F 300
Patent
active
060854227
ABSTRACT:
In an attachment to a multifunctional tool, comprising a construction that frames are projected on a cylinder head, a yoke having a fixed die and a latch are pivotally supported by the frames, and a movable die is fitted to the piston head opposite to the fixed die, or frames are projected on a cylinder head of the body of the tool, two props are pivotally supported by the frames, and working parts of the tool are pivotally attached to the two props, sliding grooves are formed on inside surfaces of the yoke and latch and, the attachment possesses a mechanism for attaching or detaching auxiliary dies to inside surfaces of the fixed die and movable die, or the attachment is attached to inside surfaces of the both props pivotally supported by the frames at the position of the piston head; sliding grooves are formed on the inside surfaces of the props to make a movable die slide by being linked to the slide of the piston head; and the attachment possesses a link mechanism which is in contact with a contact surface residing on the inside of the movable die, and is linked to the working parts of the tool to drive the working parts of the tool according to the slide of the movable die.
REFERENCES:
patent: 252749 (1882-01-01), Fenton
patent: 481168 (1892-08-01), Ellis
patent: 4174646 (1979-11-01), Kotler
patent: 5598635 (1997-02-01), Saito
Izumi Products Company
Payer Hwei-Siu
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