| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an intermediate object of a synthetic resin spring, the synthetic resin spring and a metal mold used for manufacturing the synthetic resin spring, divisible into individual springs in use while integrally molding a plurality of synthetic resin springs. Ž<P>SOLUTION: This intermediate object 1 of the synthetic resin spring is provided by integrally molding the plurality of synthetic resin springs 2, 3, 4, 5 and 6 in parallel as an integrated object, and is connected at least at one place of upper end parts 2b, 3b, 4b, 5b and 6b of the adjacent synthetic resin spring, intermediate parts (coil spring parts 2a, 3a, 4a, 5a and 6a) and lower end parts 2c, 3c, 4c, 5c and 6c. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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