JPH02106181U - - Google Patents

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Publication number
JPH02106181U
JPH02106181U JP1499489U JP1499489U JPH02106181U JP H02106181 U JPH02106181 U JP H02106181U JP 1499489 U JP1499489 U JP 1499489U JP 1499489 U JP1499489 U JP 1499489U JP H02106181 U JPH02106181 U JP H02106181U
Authority
JP
Japan
Prior art keywords
hook
tip
rotation
arc
sword
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
JP1499489U
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 JP1499489U priority Critical patent/JPH02106181U/ja
Publication of JPH02106181U publication Critical patent/JPH02106181U/ja
Pending legal-status Critical Current

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  • Sewing Machines And Sewing (AREA)

Description

【図面の簡単な説明】
第1図は従来の釜の組立正面図、第2図は糸分
けバネ7を取り除いた外釜の剣先部の作用を説明
した拡大図である。 1……外釜、5……剣先、6……軌帯溝、8…
…内釜、10……ボビンケース、14……上糸捕
捉鉤、19……円弧状の膨らみ、20……上糸ル
ープ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 剣先の稜線において先端より根元に向かつて、
    内釜が嵌合する軌帯溝の下縁を通り越した範囲に
    わたつて回転方向に向かつて円弧状の膨らみを付
    けたことを特徴とするミシンの全回転釜の外釜。
JP1499489U 1989-02-11 1989-02-11 Pending JPH02106181U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1499489U JPH02106181U (ja) 1989-02-11 1989-02-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1499489U JPH02106181U (ja) 1989-02-11 1989-02-11

Publications (1)

Publication Number Publication Date
JPH02106181U true JPH02106181U (ja) 1990-08-23

Family

ID=31226661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1499489U Pending JPH02106181U (ja) 1989-02-11 1989-02-11

Country Status (1)

Country Link
JP (1) JPH02106181U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6377488A (ja) * 1986-09-20 1988-04-07 ジューキ株式会社 ミシンの垂直回転釜

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6377488A (ja) * 1986-09-20 1988-04-07 ジューキ株式会社 ミシンの垂直回転釜

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