JPS59181659U - Sewing machine drop feed device - Google Patents

Sewing machine drop feed device

Info

Publication number
JPS59181659U
JPS59181659U JP7599883U JP7599883U JPS59181659U JP S59181659 U JPS59181659 U JP S59181659U JP 7599883 U JP7599883 U JP 7599883U JP 7599883 U JP7599883 U JP 7599883U JP S59181659 U JPS59181659 U JP S59181659U
Authority
JP
Japan
Prior art keywords
feed
vertical
cam
sewing machine
drop
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7599883U
Other languages
Japanese (ja)
Inventor
俊彦 鈴木
Original Assignee
リツカ−株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by リツカ−株式会社 filed Critical リツカ−株式会社
Priority to JP7599883U priority Critical patent/JPS59181659U/en
Publication of JPS59181659U publication Critical patent/JPS59181659U/en
Pending legal-status Critical Current

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  • Sewing Machines And Sewing (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案のトップフィード装置の要部を表わし、第
１図は断面図、第２図は平面図、第３ずはアームを切欠
いて示すドロップフィードの正面図、第４図、第５図は
上下送りカムと上下送り板の係合状態図。 ３・・・・・・送り歯、４・・・・・・上下送り板、７
・・・・・・上下′送りカム、８・・・・・・上下軸、
１１・・・・・・ドロップフィード土台、１２・・・・
・・操作体、２０・・・・・・操作つまみ。The drawings show the main parts of the top feed device of the present invention, FIG. 1 is a cross-sectional view, FIG. 2 is a plan view, third is a front view of the drop feed with the arm cut away, and FIGS. 4 and 5. is an engagement state diagram of the vertical feed cam and the vertical feed plate. 3... Feed dog, 4... Vertical feed plate, 7
...Vertical' feed cam, 8...Vertical axis,
11... Drop feed base, 12...
...Operation body, 20...Operation knob.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上下軸に摺動可能に枢着した上下送りカムに布送り状態
の保合が係脱されるように送り歯を装着した送り台を設
け、上下送りカムの摺動により、送り歯をドロップする
ドロップフィード装着において、円周溝を有する上下送
りカムと、該円周溝に嵌入して上下送りカムに作用する
操作ピンを備え、且つ弾性状に形成した位置決めレバー
に突起を設けた操作体と、該突起に係合する複数の位置
決め溝をもち該操作体を軸ピンにより支持するドロップ
フィード土台とを有し、操作体に設けた操作つまみを左
右に杉動することにより送り歯をドロップすることを特
徴とするミシンのドロップフィード装置。A feed stand is provided with a feed dog attached to the vertical feed cam, which is slidably pivoted to the vertical shaft, so that the cloth feeding state can be engaged and disengaged, and the feed dog is dropped by sliding the vertical feed cam. In drop feed installation, an operating body is provided with a vertical feed cam having a circumferential groove, an operating pin that fits into the circumferential groove and acts on the vertical feed cam, and a positioning lever formed in an elastic shape with a protrusion. , has a drop feed base that has a plurality of positioning grooves that engage with the protrusions and supports the operating body with a shaft pin, and the feed dog is dropped by moving the operating knob provided on the operating body from side to side. A drop feed device for a sewing machine characterized by:
JP7599883U 1983-05-23 1983-05-23 Sewing machine drop feed device Pending JPS59181659U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7599883U JPS59181659U (en) 1983-05-23 1983-05-23 Sewing machine drop feed device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7599883U JPS59181659U (en) 1983-05-23 1983-05-23 Sewing machine drop feed device

Publications (1)

Publication Number Publication Date
JPS59181659U true JPS59181659U (en) 1984-12-04

Family

ID=30206052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7599883U Pending JPS59181659U (en) 1983-05-23 1983-05-23 Sewing machine drop feed device

Country Status (1)

Country Link
JP (1) JPS59181659U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007075367A (en) * 2005-09-14 2007-03-29 Aisin Seiki Co Ltd Feed dog moving device of sewing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007075367A (en) * 2005-09-14 2007-03-29 Aisin Seiki Co Ltd Feed dog moving device of sewing machine

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