Screw-holding belt
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United States of America Patent
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Jun 22, 1999
Grant Date -
N/A
app pub date -
Nov 6, 1998
filing date -
Nov 10, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A screw-holding belt (10) is composed of a belt body (11) made of a flexible plastics sheet, and cutouts (12) serving to intermittently drive the belt body are formed in and along either or both the lateral sides of the belt body. Screw-holding cylinders (13) are formed in the belt body at the same pitch as the cutouts so as to receive and hold shanks (17) of headed screws (16). The belt further has apertures (14) formed in it and extending outwardly and radially from the opening of each cylinder (13), and each aperture (14) is of a sector form having a width increasing towards its bottom (14a) such that these bottoms are portions of an imaginary circle coaxial with the cylinder and having a diameter greater than that of a head (18) of each screw (16). The adjacent two apertures (14) define between them a skirt (15) whose circumferential width decreases towards the imaginary circle.
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