JPS60168478U

JPS60168478U - Circular feeding device by sewing machine

Info

Publication number: JPS60168478U
Application number: JP5652584U
Authority: JP
Inventors: 功村上
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-04-16
Filing date: 1984-04-16
Publication date: 1985-11-08
Also published as: JPS6243501Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図は本考案の実施例を示し、第１図は要部切欠正面図、
第２図は同平面図、第３図は第１図Ａ〜Ａ線の断面図、
第４図は他の実施例を示す同正面図、第５図は第４図Ｂ
−Ｂ線の断面図である。３は針穴、４は送り歯、５は溝穴、６は押え棒、７は押
え金、８は円板体、９は支持杆。The figures show an embodiment of the present invention, and Fig. 1 is a cutaway front view of the main part;
Fig. 2 is a plan view of the same, Fig. 3 is a sectional view taken from line A to A in Fig. 1,
Fig. 4 is a front view showing another embodiment, and Fig. 5 is Fig. 4B.
- It is a sectional view of the B line. 3 is a needle hole, 4 is a feed dog, 5 is a slot, 6 is a presser bar, 7 is a presser foot, 8 is a disc body, and 9 is a support rod.

Claims

[Scope of utility model registration request]

(1) It consists of a disc body of an appropriate diameter with a rough surface in contact with the fabric, and a support rod whose end part rotatably supports the center of the back surface of this disc body, and this support rod is the above-mentioned support rod. The center of rotation of the disk body is positioned on the needle plate to the left of the needle hole on the reference line passing through the needle hole orthogonal to the feeding direction of the feed teeth, and is supported by a presser bar so as to be loosely supported, and the outer periphery of the disk body is 1. A circular feed device for a sewing machine, characterized in that a portion is interposed between a slot for a feed dog provided on the left side of the needle hole and a presser foot.

(2) The disc body is formed by two opposing plates, upper and lower, and the upper disc body is pivoted on a support rod, while the lower disc body is made smaller in diameter than the upper disc body, and the upper disc body is A sewing machine according to claim 1 of the utility model registration claim, characterized in that the sewing machine is adjustable in left and right movement on a sliding plate so that it can be brought into concentric contact with the disc body, and is rotatably supported on a shaft. Circular feeder.