Synchronous fine tunable material feeding mechanism

Advancing material of indeterminate length – By orbitally traveling material-engaging surface – With control or adjustment means

Reexamination Certificate

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Details

C226S187000

Reexamination Certificate

active

06991145

ABSTRACT:
A synchronous fine tunable material feeding mechanism includes a platform, a control member and a link device. A side panel is installed separately on both sides of the platform, and a top panel is installed on the side panels. A fixed roller and a movable roller are disposed between the two side panels. The two control members are disposed at the top panel and elastically push against the movable roller. The link device is disposed between the two control members and is capable of simultaneously driving one control member according to the movement of the other control member and to elastically push the movable roller synchronously to produce a downward force with a constant pressure.

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