Elongated-member-driving apparatus – With means to shape work or cut product – Means to form opening in work for member
Patent
1995-01-24
1999-04-27
Rada, Rinaldi I.
Elongated-member-driving apparatus
With means to shape work or cut product
Means to form opening in work for member
112104, 223104, B65C 700, A41H 3700
Patent
active
058970444
ABSTRACT:
A needle useful in the dispensing of plastic fasteners. In one embodiment, the needle includes a shank portion and a base portion, the shank portion having a front section shaped to define a spoon-shaped tip. The tip has a blunt point with a radius approximately twice that of conventional needles. The distance from the point to where the tip reaches full diameter is approximately 80% of the distance typically found in conventional needles, and the full diameter of the tip is less than that in conventional needles. The side profile of the top edges of the tip are flat or downwardly-curved as opposed to being upwardly-curved in conventional needles. The distance across the tip at its widest point between opposing top edges is less than that in conventional needles.
REFERENCES:
patent: 3416713 (1968-12-01), Stephens
patent: 3470834 (1969-10-01), Bone
patent: 3872806 (1975-03-01), Bone
patent: 4306510 (1981-12-01), O'Brien
patent: 4333596 (1982-06-01), Kunreuther
patent: 4533076 (1985-08-01), Bourgue
patent: 4535926 (1985-08-01), Furutsu
patent: 4611740 (1986-09-01), Kunreuther
Cooper William J.
Deschenes Charles L.
Ashley Boyer
Avery Dennison Corporation
Rada Rinaldi I.
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