JPS6050964U - Sewing machine differential feed mechanism - Google Patents

Sewing machine differential feed mechanism

Info

Publication number
JPS6050964U
JPS6050964U JP14196483U JP14196483U JPS6050964U JP S6050964 U JPS6050964 U JP S6050964U JP 14196483 U JP14196483 U JP 14196483U JP 14196483 U JP14196483 U JP 14196483U JP S6050964 U JPS6050964 U JP S6050964U
Authority
JP
Japan
Prior art keywords
feed
sub
horizontal
drive mechanism
sewing machine
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.)
Granted
Application number
JP14196483U
Other languages
Japanese (ja)
Other versions
JPS6140290Y2 (en
Inventor
一夫 田口
元木　和夫
Original Assignee
ジューキ株式会社
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 ジューキ株式会社 filed Critical ジューキ株式会社
Priority to JP14196483U priority Critical patent/JPS6050964U/en
Publication of JPS6050964U publication Critical patent/JPS6050964U/en
Application granted granted Critical
Publication of JPS6140290Y2 publication Critical patent/JPS6140290Y2/ja
Granted 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 the drawing]

第１図は斜視図、第２図は主送り歯の布送り量よりも副
送り歯の布送り量が多い縮み縫いの場合における作用を
示す路線図、第３図は主副送り歯の布送り量を同じにし
た場合における作用を示す路線図である。 図中、１は送り台、３は主送り歯、５は上下駆動機構と
しての偏心カム、７は水平駆動機構としての水平送り腕
、９は副送り台、１１は副送り歯、１６は副水平駆動機
構としての連動腕、１４．２０は調節機構としての円弧
溝と段ねじ、１７は連結リンク。Fig. 1 is a perspective view, Fig. 2 is a route diagram showing the action in the case of shrink stitching where the sub feed dog has a larger fabric feed amount than the main feed dog, and Fig. 3 is a cloth feed of the main sub feed dog. It is a route map showing the effect when the feed amount is the same. In the figure, 1 is a feed base, 3 is a main feed dog, 5 is an eccentric cam as a vertical drive mechanism, 7 is a horizontal feed arm as a horizontal drive mechanism, 9 is a sub feed base, 11 is a sub feed dog, and 16 is a sub An interlocking arm is used as a horizontal drive mechanism, 14.20 is an arcuate groove and a step screw as an adjustment mechanism, and 17 is a connecting link.

Claims (1)

【実用新案登録請求の範囲】 主送り歯を支持すると共にミシン主軸に連動する水平駆
動機構と上下駆動機構とに連動して一方の送り歯に布送
りの四運動を与える送り台１と、上端に他方の送り歯を
支持し中間部を送り台に対して布送り方向に直交する水
平軸を中心に回動自在に連結したほぼ垂直な副送り台９
と、水平送り機構に同期連動し水平送り機構と同方向に
揺動する副水平駆動機構と、 一端を副送り台の下端に回動自在に連結し、他端を副水
平駆動機構に連結した連結リンク１７と、 副水平駆動機構と連結リンク他端との間に設け、連結リ
ンク他端の水平方向運動量を調節可能とした調節機構と を備えたミシンの差動送り＆Ｑｌｔ。[Claims for Utility Model Registration] Feed bar 1 that supports the main feed dog and provides four cloth feeding movements to one feed dog in conjunction with a horizontal drive mechanism and a vertical drive mechanism that are linked to the main shaft of the sewing machine, and an upper end thereof. a substantially vertical sub-feeding table 9 which supports the other feeding dog and whose intermediate portion is rotatably connected to the feeding table around a horizontal axis perpendicular to the cloth feeding direction.
and a sub-horizontal drive mechanism that is synchronously interlocked with the horizontal feed mechanism and swings in the same direction as the horizontal feed mechanism; one end is rotatably connected to the lower end of the sub-feed table, and the other end is connected to the sub-horizontal drive mechanism. A differential feed & Qlt for a sewing machine that includes a connecting link 17 and an adjustment mechanism that is provided between the sub-horizontal drive mechanism and the other end of the connecting link and is capable of adjusting the amount of horizontal movement of the other end of the connecting link.
JP14196483U 1983-09-13 1983-09-13 Sewing machine differential feed mechanism Granted JPS6050964U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14196483U JPS6050964U (en) 1983-09-13 1983-09-13 Sewing machine differential feed mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14196483U JPS6050964U (en) 1983-09-13 1983-09-13 Sewing machine differential feed mechanism

Publications (2)

Publication Number Publication Date
JPS6050964U true JPS6050964U (en) 1985-04-10
JPS6140290Y2 JPS6140290Y2 (en) 1986-11-18

Family

ID=30317353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14196483U Granted JPS6050964U (en) 1983-09-13 1983-09-13 Sewing machine differential feed mechanism

Country Status (1)

Country Link
JP (1) JPS6050964U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62192194A (en) * 1986-02-19 1987-08-22 株式会社　鈴木製作所 Differential feed mechanism of sewing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62192194A (en) * 1986-02-19 1987-08-22 株式会社　鈴木製作所 Differential feed mechanism of sewing machine

Also Published As

Publication number Publication date
JPS6140290Y2 (en) 1986-11-18

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