THIN CYLINDRICAL SEWING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a thin cylindrical sewing machine capable of surely feeding cloth even if a feeding mechanism provided under a pressor foot is omitted. SOLUTION: The sewing machine comprising a cylinder head projecting in a lateral direction from a head main body and having a throat plate on an upper surface; the pressor foot arranged in an upper part of the throat plate and having a vertical bar; a spring member exteriorly fitted on the vertical bar to press the pressor foot to the throat plate; and a feeding member which is arranged in front and rear of the pressor foot and has a feeding member to convey the cloth by locking, supports the vertical bar of the pressor foot slidably to a bracket fixed to an up-and-down shaft which moves up and down in conjunction with a sewing machine driving shaft, abuts on the spring member which is exteriorly fitted on the vertical bar and weakens cloth pressure of the pressor foot, when the cloth is feeded by the feeding member. COPYRIGHT: (C)2004,JPO