| 摘要 |
Support mechanism for supporting parallels in a vise that includes an elongated flat base member having a magnet mounted on the bottom thereof in conjunction with the springs, hold one of the parallels against the solid jaw of the vice. Each of a pair of arms pivotally mounted at one of its ends by pins are pivotally mounted in the opposing ends of the base member and are spring loaded by a pair of springs mounted in complementary recesses formed in and at either end of the base member and in the adjacent arm adjacent to the pins. The pair of torsional springs surrounding each of said pins and bearing against the wall surfaces of the recesses in the base member and the respective arms urge the base member against one of the parallels and urge the ends of the other arms against the other of the parallels securing the parallels to the jaws of the vice. The parallels serve to adjust the height of the work piece so as to perform a manufacturing procedure thereto.
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