Sewing machine structure of aircraft nose liftable
The utility model relates to a sewing machine structure of aircraft nose liftable sets up the anterior head of sewing machine and the fuselage components of a whole that can function independently at rear portion, and through going up and down to be connected between head and the fuselage, around in...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a sewing machine structure of aircraft nose liftable sets up the anterior head of sewing machine and the fuselage components of a whole that can function independently at rear portion, and through going up and down to be connected between head and the fuselage, around inside main shaft also falls into two sections, the universal joint connection is passed through to the centre, the utility model discloses finely solve the material that the unable processing thickness of current sewing machine exceedes presser foot lifting height, promoted the price / performance ratio of product. |
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