JPS627989U - - Google Patents

Info

Publication number
JPS627989U
JPS627989U JP9993485U JP9993485U JPS627989U JP S627989 U JPS627989 U JP S627989U JP 9993485 U JP9993485 U JP 9993485U JP 9993485 U JP9993485 U JP 9993485U JP S627989 U JPS627989 U JP S627989U
Authority
JP
Japan
Prior art keywords
bobbin
tension spring
thread
bobbin case
featured
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
JP9993485U
Other languages
English (en)
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 JP9993485U priority Critical patent/JPS627989U/ja
Publication of JPS627989U publication Critical patent/JPS627989U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sewing Machines And Sewing (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例のボビンケース20
の一部正面図、第2図はボビンケース20の底面
図、第3図は従来からのボビンケース1の一部正
面図、第4図は従来からのボビンケース1の底面
図である。 2……下糸、3……ボビン、4……ボビンケー
ス本体、4a……ボビンケース本体の外周面、6
,9,24……切欠き、20……ボビンケース、
21……調子ばね、22……調子ばね本体、23
……下糸案内片。

Claims (1)

  1. 【実用新案登録請求の範囲】 下糸が巻回されるボビンを収納するボビンケー
    ス本体と、 ボビンケース本体の外周面に沿つて延在し、そ
    の一端がボビンケース本体に取付けられ、糸張力
    を調整しつつボビンから下糸を引出す調子ばねと
    を含み、 前記調子ばねの遊端側には、調子ばねから引出
    される下糸を案内する下糸案内片が一体的に形成
    されていることを特徴とするミシンのボビンケー
    ス。
JP9993485U 1985-06-29 1985-06-29 Pending JPS627989U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9993485U JPS627989U (ja) 1985-06-29 1985-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9993485U JPS627989U (ja) 1985-06-29 1985-06-29

Publications (1)

Publication Number Publication Date
JPS627989U true JPS627989U (ja) 1987-01-17

Family

ID=30969272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9993485U Pending JPS627989U (ja) 1985-06-29 1985-06-29

Country Status (1)

Country Link
JP (1) JPS627989U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100819905B1 (ko) 2007-05-09 2008-04-08 코베스트 주식회사 텐션 보조스프링이 구비된 재봉틀의 회전북장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855779B2 (ja) * 1979-03-26 1983-12-12 旭メディカル株式会社 映像診断用ファント−ム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855779B2 (ja) * 1979-03-26 1983-12-12 旭メディカル株式会社 映像診断用ファント−ム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100819905B1 (ko) 2007-05-09 2008-04-08 코베스트 주식회사 텐션 보조스프링이 구비된 재봉틀의 회전북장치

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