JPS52131556U - - Google Patents
Info
- Publication number
- JPS52131556U JPS52131556U JP4065876U JP4065876U JPS52131556U JP S52131556 U JPS52131556 U JP S52131556U JP 4065876 U JP4065876 U JP 4065876U JP 4065876 U JP4065876 U JP 4065876U JP S52131556 U JPS52131556 U JP S52131556U
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Springs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976040658U JPS5539151Y2 (https=) | 1976-04-02 | 1976-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976040658U JPS5539151Y2 (https=) | 1976-04-02 | 1976-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52131556U true JPS52131556U (https=) | 1977-10-06 |
| JPS5539151Y2 JPS5539151Y2 (https=) | 1980-09-12 |
Family
ID=28499768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976040658U Expired JPS5539151Y2 (https=) | 1976-04-02 | 1976-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5539151Y2 (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101284449B1 (ko) * | 2011-09-09 | 2013-07-09 | 대원강업주식회사 | 끼움형 코일스프링 보호튜브 |
| WO2023181884A1 (ja) * | 2022-03-24 | 2023-09-28 | 日本発條株式会社 | コイルばね |
| US11821485B1 (en) | 2022-06-01 | 2023-11-21 | Nhk Spring Co., Ltd. | Coil spring |
| US11940031B2 (en) | 2022-03-24 | 2024-03-26 | Nhk Spring Co., Ltd. | Coil spring |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1235445A (en) * | 1969-06-18 | 1971-06-16 | Hoesch Ag | Improvements in or relating to coil springs |
-
1976
- 1976-04-02 JP JP1976040658U patent/JPS5539151Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1235445A (en) * | 1969-06-18 | 1971-06-16 | Hoesch Ag | Improvements in or relating to coil springs |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101284449B1 (ko) * | 2011-09-09 | 2013-07-09 | 대원강업주식회사 | 끼움형 코일스프링 보호튜브 |
| WO2023181884A1 (ja) * | 2022-03-24 | 2023-09-28 | 日本発條株式会社 | コイルばね |
| US11940031B2 (en) | 2022-03-24 | 2024-03-26 | Nhk Spring Co., Ltd. | Coil spring |
| EP4502415A4 (en) * | 2022-03-24 | 2025-07-23 | Nhk Spring Co Ltd | COIL SPRING |
| US11821485B1 (en) | 2022-06-01 | 2023-11-21 | Nhk Spring Co., Ltd. | Coil spring |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5539151Y2 (https=) | 1980-09-12 |