JPH0353648U - - Google Patents
Info
- Publication number
- JPH0353648U JPH0353648U JP11517389U JP11517389U JPH0353648U JP H0353648 U JPH0353648 U JP H0353648U JP 11517389 U JP11517389 U JP 11517389U JP 11517389 U JP11517389 U JP 11517389U JP H0353648 U JPH0353648 U JP H0353648U
- Authority
- JP
- Japan
- Prior art keywords
- tension spring
- spring
- lock
- mounting portion
- locking
- 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.)
- Granted
Links
Landscapes
- Magnetically Actuated Valves (AREA)
- Springs (AREA)
Description
第１図はこの考案を適用したガス遮断弁を示す
断面説明図、第２図はスプリングの一端側を係止
する副弁の側面説明図、第３図は同平面説明図、
第４図はスプリングの他端を係止する取付ブロツ
クの側面説明図、第５図は同底面図である。
１６……副弁、２２……主スプリング、２２ａ
，２２ｂ……係止端、２３，２７……切欠き溝、
２４，２８……係止突起、２６……取付ブロツク
。
Fig. 1 is an explanatory cross-sectional view showing a gas cutoff valve to which this invention is applied, Fig. 2 is an explanatory side view of an auxiliary valve that locks one end of a spring, and Fig. 3 is an explanatory plan view of the same.
FIG. 4 is an explanatory side view of the mounting block that locks the other end of the spring, and FIG. 5 is a bottom view of the same. 16...Sub-valve, 22...Main spring, 22a
, 22b...locking end, 23, 27...notch groove,
24, 28...locking protrusion, 26...mounting block.
Claims (1)
た外径の取付部と、取付部の任意の位置に形成さ
れ、前記引張りスプリングの端部に折曲形成され
た係止端を係止する一ないし複数の係止用切欠き
と、取付部の外周に突出形成され、前記引張りス
プリングのバネ端部を引掛け係止するバネ端部位
置決め用の一ないし複数の突起部とからなること
を特徴とする引張りスプリングの端部固定構造。 A mounting portion having an outer diameter corresponding to the inner diameter of a coiled tension spring, and one or more locking ends formed at an arbitrary position on the mounting portion to lock a locking end bent at the end of the tension spring. and one or more protrusions formed protrudingly on the outer periphery of the attachment part for positioning the spring end to hook and lock the spring end of the tension spring. Tension spring end fixing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115173U JP2580988Y2 (en) | 1989-09-30 | 1989-09-30 | End fixing structure of tension spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115173U JP2580988Y2 (en) | 1989-09-30 | 1989-09-30 | End fixing structure of tension spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0353648U true JPH0353648U (en) | 1991-05-23 |
| JP2580988Y2 JP2580988Y2 (en) | 1998-09-17 |
Family
ID=31663514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989115173U Expired - Lifetime JP2580988Y2 (en) | 1989-09-30 | 1989-09-30 | End fixing structure of tension spring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2580988Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5364865U (en) * | 1976-10-29 | 1978-05-31 |
-
1989
- 1989-09-30 JP JP1989115173U patent/JP2580988Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5364865U (en) * | 1976-10-29 | 1978-05-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2580988Y2 (en) | 1998-09-17 |