JPS59160929U - hollow torsion rod - Google Patents
hollow torsion rodInfo
- Publication number
- JPS59160929U JPS59160929U JP5468983U JP5468983U JPS59160929U JP S59160929 U JPS59160929 U JP S59160929U JP 5468983 U JP5468983 U JP 5468983U JP 5468983 U JP5468983 U JP 5468983U JP S59160929 U JPS59160929 U JP S59160929U
- Authority
- JP
- Japan
- Prior art keywords
- hollow
- hollow hole
- torsion rod
- hollow torsion
- main body
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１薗は素管の端部の断面図、第２図は従来品 。
のアプセット加工状態を示す断面図、第３図は従″来品
の端末つかみ部を一部断面で示す側面図、第４図は本考
案の一実施例を示す断面図、第５図は同実施例のアプセ
ット加工前の状態を示す断面図である。 ′The first figure is a cross-sectional view of the end of the raw pipe, and the second figure is a conventional product. 3 is a side view partially showing the terminal gripping part of the conventional product, FIG. 4 is a sectional view showing an embodiment of the present invention, and FIG. 5 is the same. It is a cross-sectional view showing the state before upsetting processing of the example.'
Claims (1)
に一体に形成された中実の端末つかみ部とからなる中空
ねじり棒において、上記中空孔の端部に中空孔の内径よ
りも径の小さい中間小径部を少なくとも１箇所に設けて
中空孔の端部が段状に細くなるようにしたことを特徴と
する中空ねじり棒。In a hollow torsion rod consisting of a rod main body having a hollow hole inside and a solid end gripping portion integrally formed at the end of the rod main body, the inner diameter of the hollow hole is formed at the end of the hollow hole. 1. A hollow torsion rod characterized in that an intermediate small diameter portion having a diameter smaller than that of the hollow hole is provided at at least one location so that the end of the hollow hole tapers stepwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5468983U JPS59160929U (en) | 1983-04-12 | 1983-04-12 | hollow torsion rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5468983U JPS59160929U (en) | 1983-04-12 | 1983-04-12 | hollow torsion rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59160929U true JPS59160929U (en) | 1984-10-27 |
Family
ID=30185032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5468983U Pending JPS59160929U (en) | 1983-04-12 | 1983-04-12 | hollow torsion rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59160929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017170790A1 (en) * | 2016-03-30 | 2017-10-05 | 日本発條株式会社 | Hollow spring member |
| US11254177B2 (en) | 2016-03-30 | 2022-02-22 | Nhk Spring Co., Ltd. | Hollow coil spring and suspension device for vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750980A (en) * | 1980-09-16 | 1982-03-25 | Otsuka Pharmaceut Co Ltd | Tetrazole derivative |
-
1983
- 1983-04-12 JP JP5468983U patent/JPS59160929U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750980A (en) * | 1980-09-16 | 1982-03-25 | Otsuka Pharmaceut Co Ltd | Tetrazole derivative |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017170790A1 (en) * | 2016-03-30 | 2017-10-05 | 日本発條株式会社 | Hollow spring member |
| JPWO2017170790A1 (en) * | 2016-03-30 | 2018-10-25 | 日本発條株式会社 | Hollow spring member |
| CN109154346A (en) * | 2016-03-30 | 2019-01-04 | 日本发条株式会社 | Hollow spring component |
| US11254177B2 (en) | 2016-03-30 | 2022-02-22 | Nhk Spring Co., Ltd. | Hollow coil spring and suspension device for vehicle |
| US11685211B2 (en) | 2016-03-30 | 2023-06-27 | Nhk Spring Co., Ltd | Hollow coil spring and suspension device for vehicle |
| US11701943B2 (en) | 2016-03-30 | 2023-07-18 | Nhk Spring Co., Ltd | Method of manufacturing a hollow spring member |
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