Sewing head driving apparatus for a sewing machine

作者： Tadaaki Hashiride , Yutaka Katou

DOI:

关键词: Torque 、 Sewing machine 、 Head (vessel) 、 Engineering drawing 、 Mechanism (engineering) 、 Engineering 、 Mechanical engineering 、 Horizontal plane 、 Rotation 、 Parallel motion 、 Reciprocating motion

摘要: The invention is directed to a sewing head driving apparatus for machine which has table, lower rotary shaft provided horizontally below above the table in spaced relationship therewith, an upper head, transmission mechanism transmitting rotational force rotate and synchronous with each other, needle device reciprocating vertically accordance rotation of shaft. In apparatus, parallel motion support movably on horizontal plane move between initial position apart from provide open area at position, maintaining maintain shaft, independent by device.