JPS5533499B2 - - Google Patents
Info
- Publication number
- JPS5533499B2 JPS5533499B2 JP5351475A JP5351475A JPS5533499B2 JP S5533499 B2 JPS5533499 B2 JP S5533499B2 JP 5351475 A JP5351475 A JP 5351475A JP 5351475 A JP5351475 A JP 5351475A JP S5533499 B2 JPS5533499 B2 JP S5533499B2
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/042—Wound springs characterised by the cross-section of the wire
- F16F1/043—Wound springs characterised by the cross-section of the wire the cross-section varying with the wire length
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Wire Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50053514A JPS51129554A (en) | 1975-05-02 | 1975-05-02 | A coil spring and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50053514A JPS51129554A (en) | 1975-05-02 | 1975-05-02 | A coil spring and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51129554A JPS51129554A (en) | 1976-11-11 |
| JPS5533499B2 true JPS5533499B2 (enExample) | 1980-09-01 |
Family
ID=12944916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50053514A Granted JPS51129554A (en) | 1975-05-02 | 1975-05-02 | A coil spring and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51129554A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11371575B1 (en) | 2020-12-07 | 2022-06-28 | Nhk Spring Co., Ltd. | Coil spring |
| US11940031B2 (en) | 2022-03-24 | 2024-03-26 | Nhk Spring Co., Ltd. | Coil spring |
| US11821485B1 (en) | 2022-06-01 | 2023-11-21 | Nhk Spring Co., Ltd. | Coil spring |
-
1975
- 1975-05-02 JP JP50053514A patent/JPS51129554A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51129554A (en) | 1976-11-11 |