JPS6180434U - - Google Patents

Info

Publication number
JPS6180434U
JPS6180434U JP16386985U JP16386985U JPS6180434U JP S6180434 U JPS6180434 U JP S6180434U JP 16386985 U JP16386985 U JP 16386985U JP 16386985 U JP16386985 U JP 16386985U JP S6180434 U JPS6180434 U JP S6180434U
Authority
JP
Japan
Prior art keywords
pair
needle
sewing machine
strain
calculation circuit
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
JP16386985U
Other languages
English (en)
Other versions
JPS622519Y2 (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 JP1985163869U priority Critical patent/JPS622519Y2/ja
Publication of JPS6180434U publication Critical patent/JPS6180434U/ja
Application granted granted Critical
Publication of JPS622519Y2 publication Critical patent/JPS622519Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Sewing Machines And Sewing (AREA)

Description

【図面の簡単な説明】
第1図は本実施例の針棒の正面図、第2図は第
1図A−A′の断面図、第3図は第1図A−A′
で切断した断面図、第4図は電気回路、第5図は
第二実施例の断面図、第6図はリサージユ表示グ
ラフである。

Claims (1)

  1. 【実用新案登録請求の範囲】 下端に針を装着しミシン主軸に連動して上下動
    可能にミシン機枠に支持し、軸線方向下部に中空
    の軸心を挾んで対称に配置した少なくとも一対の
    円孤部を形成した針棒と、 針棒の各対の円孤部に対し軸心を挾んで対象に
    装着し検出機能の等しい少なくとも一対のひずみ
    ゲージと、 ひずみゲージの検出する各ひずみ量を電気量に
    変換する変換回路と、 各対のひずみゲージに対応する電気量を加算ま
    たは減算する計算回路と、 計算回路の計算値を表示する表示手段、 とを備えたミシン針の外力測定装置。
JP1985163869U 1985-10-25 1985-10-25 Expired JPS622519Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985163869U JPS622519Y2 (ja) 1985-10-25 1985-10-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985163869U JPS622519Y2 (ja) 1985-10-25 1985-10-25

Publications (2)

Publication Number Publication Date
JPS6180434U true JPS6180434U (ja) 1986-05-28
JPS622519Y2 JPS622519Y2 (ja) 1987-01-21

Family

ID=30721732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985163869U Expired JPS622519Y2 (ja) 1985-10-25 1985-10-25

Country Status (1)

Country Link
JP (1) JPS622519Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337083A (en) * 1976-09-06 1978-04-05 Pietikaeinen I S Method of and apparatus for measuring force acting upon hook hill

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337083A (en) * 1976-09-06 1978-04-05 Pietikaeinen I S Method of and apparatus for measuring force acting upon hook hill

Also Published As

Publication number Publication date
JPS622519Y2 (ja) 1987-01-21

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