发明名称 Screw-holding belt
摘要 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.
申请公布号 US2003213712(A1) 申请公布日期 2003.11.20
申请号 US20030441011 申请日期 2003.05.20
申请人 SHINJO KATSUMI 发明人 SHINJO KATSUMI
分类号 F16B27/00;(IPC1-7):B65D85/24 主分类号 F16B27/00
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