JPH02130575U - - Google Patents
Info
- Publication number
- JPH02130575U JPH02130575U JP4108089U JP4108089U JPH02130575U JP H02130575 U JPH02130575 U JP H02130575U JP 4108089 U JP4108089 U JP 4108089U JP 4108089 U JP4108089 U JP 4108089U JP H02130575 U JPH02130575 U JP H02130575U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- bobbin case
- support shaft
- holding spring
- case
- 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
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第1図は縦断面図、第2図はボビンを嵌挿し使
用状態を示す断面図、第3図はボビン保持ばねの
実施例図である。 1はボビンケース、2はボビン、3はボビン支
持軸、4はボビン保持ばね、41は中心環、42
は外周環。
用状態を示す断面図、第3図はボビン保持ばねの
実施例図である。 1はボビンケース、2はボビン、3はボビン支
持軸、4はボビン保持ばね、41は中心環、42
は外周環。
Claims (1)
- ボビンケースのボビン支持軸に、ピアノ線を螺
旋円錐形に形成したボビン保持ばねを嵌合支持し
たボビンケース。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4108089U JPH02130575U (ja) | 1989-04-07 | 1989-04-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4108089U JPH02130575U (ja) | 1989-04-07 | 1989-04-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02130575U true JPH02130575U (ja) | 1990-10-29 |
Family
ID=31551437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4108089U Pending JPH02130575U (ja) | 1989-04-07 | 1989-04-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02130575U (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2138623A1 (de) * | 2008-06-24 | 2009-12-30 | Dürkopp Adler AG | Greifer für eine Doppel-Steppstich-Nähmaschine |
ITVI20100069A1 (it) * | 2010-03-15 | 2011-09-16 | Gilberto Cracco | Gruppo crochet perfezionato, particolarmente per macchine da cucire. |
-
1989
- 1989-04-07 JP JP4108089U patent/JPH02130575U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2138623A1 (de) * | 2008-06-24 | 2009-12-30 | Dürkopp Adler AG | Greifer für eine Doppel-Steppstich-Nähmaschine |
ITVI20100069A1 (it) * | 2010-03-15 | 2011-09-16 | Gilberto Cracco | Gruppo crochet perfezionato, particolarmente per macchine da cucire. |