JPH02106181U - - Google Patents
Info
- 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
Links
- 238000009958 sewing Methods 0.000 claims 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
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。
FIG. 1 is an assembled front view of a conventional hook, and FIG. 2 is an enlarged view illustrating the function of the tip of the outer hook with the thread separating spring 7 removed. 1... Outer pot, 5... Sword tip, 6... Track groove, 8...
... Inner hook, 10 ... Bobbin case, 14 ... Needle thread catching hook, 19 ... Arc-shaped bulge, 20 ... Needle thread loop.
Claims (1)
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。 At the ridgeline of the tip of the sword, from the tip to the base,
An outer hook of a full-rotation hook for a sewing machine, which is characterized by having an arc-shaped bulge extending in the direction of rotation extending beyond the lower edge of a track groove into which the inner hook fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1499489U JPH02106181U (en) | 1989-02-11 | 1989-02-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1499489U JPH02106181U (en) | 1989-02-11 | 1989-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02106181U true JPH02106181U (en) | 1990-08-23 |
Family
ID=31226661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1499489U Pending JPH02106181U (en) | 1989-02-11 | 1989-02-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02106181U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6377488A (en) * | 1986-09-20 | 1988-04-07 | ジューキ株式会社 | Vertical rotary hook of sewing machine |
-
1989
- 1989-02-11 JP JP1499489U patent/JPH02106181U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6377488A (en) * | 1986-09-20 | 1988-04-07 | ジューキ株式会社 | Vertical rotary hook of sewing machine |
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