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Arm out type sewing machine

A sewing machine and arm type technology, which is applied in the direction of sewing machine components, sewing machine casings, sewing equipment, etc., can solve the problems of no oil retaining parts, oil leakage, oil adhesion, etc., to achieve smooth driving, prevent oil leakage, and prevent The effect of sliding contact

Active Publication Date: 2009-11-18
株式会社飞马
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, since the delivery arm type sewing machine of the invention described in Patent Document 1 does not have an oil retaining member or the like on the feed rod, oil may be guided to the left and right of the workpiece support arm when the feed rod is lubricated. The problem that the surface passes, the remaining oil leaks to the feeder side, and the oil adheres to the cloth on the supporting arm of the workpiece

Method used

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Examples

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Embodiment Construction

[0020] Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. figure 1 It is an external perspective view of a delivery arm type sewing machine according to an embodiment of the present invention. figure 2 yes means figure 1 A schematic plan view of the inside of the barrel of a sewing machine. image 3 Yes figure 1 A side view in longitudinal section of the barrel of a sewing machine. Figure 4 Yes figure 1 perspective view of the needle plate of a sewing machine. Figure 5 is the decomposition representation figure 1 Partial perspective view of the main part of the sewing machine barrel. Image 6 Yes figure 1 An enlarged sectional view of the main part of the barrel of the sewing machine. Figure 7 means lift up figure 1 A longitudinal sectional side view of a state of a feed table of a sewing machine. Figure 8 means lift up figure 1 A longitudinal sectional side view of the state of another feed tab...

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Abstract

The present invention provides an arm out type sewing machine which can prevent the oil leakage from the periphery of a feeding table. The arm out type sewing machine comprises the following components: a supporting frame (20) which is configured between a needle dropping part (6a) of a needle plate (6) and the left and right guiding surfaces (14, 14) and is provided with a window (20c) for the insertion of the feeding table, and an oil shielding part (22) which is inserted into the supporting frame (20) and is provided with a mouth-shaped clamping part (22a) for the feeding table. The periphery of the front end of the feeding tables (10, 11) is formed to smaller than the window (20c) of the supporting frame (20) and is inserted into the mouth-shaped clamping part (22a).

Description

technical field [0001] The present invention relates to an improvement of a sending arm type sewing machine, which cuts the cloth end of the upper cloth or the cloth ends of the upper and lower sides evenly by adopting the sending arm type machine barrel which is convenient for sewing round articles and cylindrical articles It is most suitable for the front opening of leggings, the crotch seaming of shorts, and the shoulder joint of T-shirts. Background technique [0002] Conventionally, such a delivery arm type sewing machine has a workpiece support arm (barrel) in which a feed rod (feed table) is arranged in the longitudinal direction, and a delivery arm type that conveys the cloth along the extending direction of the workpiece support arm is known. A sewing machine (see Patent Document 1). In this delivery arm type sewing machine, the feed rods are arranged side by side, and the workpiece support arm has left and right guide surfaces for supporting the feed rods so as to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B71/00D05B73/04D05B73/12
Inventor 板东进三井真二冈田耕一宫武昌夫中田健一
Owner 株式会社飞马
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