JPS63136585U - - Google Patents

Info

Publication number
JPS63136585U
JPS63136585U JP2985287U JP2985287U JPS63136585U JP S63136585 U JPS63136585 U JP S63136585U JP 2985287 U JP2985287 U JP 2985287U JP 2985287 U JP2985287 U JP 2985287U JP S63136585 U JPS63136585 U JP S63136585U
Authority
JP
Japan
Prior art keywords
drive shaft
arm
cutting
rotated
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
JP2985287U
Other languages
English (en)
Other versions
JPH0344139Y2 (ja
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 filed Critical
Priority to JP2985287U priority Critical patent/JPH0344139Y2/ja
Publication of JPS63136585U publication Critical patent/JPS63136585U/ja
Application granted granted Critical
Publication of JPH0344139Y2 publication Critical patent/JPH0344139Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Cutting Processes (AREA)
  • Sewing Machines And Sewing (AREA)

Description

【図面の簡単な説明】
第１図は遮断カムの正面図、第２図は第１図の
―断面図、第３図は従来の布切断機構の斜視
図である。 １……駆動軸、２……遮断カム、５……部材の
一実施例としての円板、６……遮断腕、１４……
メス腕、１７……メス、２１……錘。

Claims (1)

  1. 【実用新案登録請求の範囲】 所定数の縫目形成後の最終針において、駆動源
    から駆動軸への回転伝達を遮断すると共に、遮断
    腕に支持した停止爪を駆動軸に設けた遮断カム外
    周の回転軌跡内に進出させ、慣性回転で回転する
    遮断カムの外周変化に追従させて遮断腕を回動さ
    せ、遮断腕に連結したメス腕を回動して先端のメ
    スにより布を切断し、ミシンを停止するミシンに
    おいて、 駆動軸に固定した部材に対し、駆動軸の回転軸
    心からの固定位置を移動調節自在とした錘を設け
    たことを特徴とするミシンの布切断機構。
JP2985287U 1987-02-27 1987-02-27 Expired JPH0344139Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2985287U JPH0344139Y2 (ja) 1987-02-27 1987-02-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2985287U JPH0344139Y2 (ja) 1987-02-27 1987-02-27

Publications (2)

Publication Number Publication Date
JPS63136585U true JPS63136585U (ja) 1988-09-08
JPH0344139Y2 JPH0344139Y2 (ja) 1991-09-17

Family

ID=30834116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2985287U Expired JPH0344139Y2 (ja) 1987-02-27 1987-02-27

Country Status (1)

Country Link
JP (1) JPH0344139Y2 (ja)

Also Published As

Publication number Publication date
JPH0344139Y2 (ja) 1991-09-17

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