JPS58100783U - Sewing machine crank rod device - Google Patents

Sewing machine crank rod device

Info

Publication number
JPS58100783U
JPS58100783U JP19640981U JP19640981U JPS58100783U JP S58100783 U JPS58100783 U JP S58100783U JP 19640981 U JP19640981 U JP 19640981U JP 19640981 U JP19640981 U JP 19640981U JP S58100783 U JPS58100783 U JP S58100783U
Authority
JP
Japan
Prior art keywords
crank rod
sewing machine
rod device
machine crank
eccentric cam
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
JP19640981U
Other languages
Japanese (ja)
Inventor
小池　錬治
大平　淳夫
小沢　光弘
岡村　暢孝
Original Assignee
アイシン精機株式会社
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 アイシン精機株式会社 filed Critical アイシン精機株式会社
Priority to JP19640981U priority Critical patent/JPS58100783U/en
Publication of JPS58100783U publication Critical patent/JPS58100783U/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]

第１図は本案クランク装置の組付縦断面図、第２図は第
１図宗クランクロッドの側面視図である。 １・・・上軸、２・・・偏心カム、３・・・ピン、４・
・・クランクロンド。FIG. 1 is an assembled vertical sectional view of the crank device of the present invention, and FIG. 2 is a side view of the crank rod shown in FIG. 1... Upper shaft, 2... Eccentric cam, 3... Pin, 4...
...Crankrondo.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 真直な上面に樹脂製の偏心カムを止着し、該偏心カムに
少くとも３個以上の保合片を持つプレス製のクランクロ
ンドを嵌合せしめてなるミシンのクランクロッド装置。A crank rod device for a sewing machine comprising a resin eccentric cam fixed to a straight upper surface, and a press-made crank rod having at least three retaining pieces fitted to the eccentric cam.
JP19640981U 1981-12-26 1981-12-26 Sewing machine crank rod device Pending JPS58100783U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19640981U JPS58100783U (en) 1981-12-26 1981-12-26 Sewing machine crank rod device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19640981U JPS58100783U (en) 1981-12-26 1981-12-26 Sewing machine crank rod device

Publications (1)

Publication Number Publication Date
JPS58100783U true JPS58100783U (en) 1983-07-08

Family

ID=30109652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19640981U Pending JPS58100783U (en) 1981-12-26 1981-12-26 Sewing machine crank rod device

Country Status (1)

Country Link
JP (1) JPS58100783U (en)

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