Screw-holding belt
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United States of America Patent
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Jul 13, 2004
Grant Date -
Nov 20, 2003
app pub date -
May 20, 2003
filing date -
May 20, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A screw-holding belt (20) has a belt body (2) made from a plastics and having cutouts (8) that are formed at a pitch `P` in and along side edges of the belt body so as to intermittently drive it. Passage holes (5) are formed at the same pitch as the cutouts in order to eject the screws (15), and have a diameter larger than their heads or washers. Screw-holding cylinders (3) are formed each in and coaxial with the central region passage hole (5), so that each screw's threaded leg is inserted into and held in the cylinder. Four stays (21) continue from the rim of upper opening (4) of each cylinder and extend outwards to the inner periphery of passage hole (5) in radial directions each intersecting the center line of belt body (2), so that the belt body can smoothly advance to eject the screws, without suffering from any trouble even if their heads or washers are of a large diameter.
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