JPS6335864U - - Google Patents
Info
- Publication number
- JPS6335864U JPS6335864U JP12781786U JP12781786U JPS6335864U JP S6335864 U JPS6335864 U JP S6335864U JP 12781786 U JP12781786 U JP 12781786U JP 12781786 U JP12781786 U JP 12781786U JP S6335864 U JPS6335864 U JP S6335864U
- Authority
- JP
- Japan
- Prior art keywords
- polyurethane rubber
- cross
- section
- spring
- cast
- 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
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Gasket Seals (AREA)
- Sealing Material Composition (AREA)
Description
添付図面は本考案の実施例を示し、第１図は部
分断面を含む全体図、第２図は第１図の矢示Ｐの
拡大図、第３図は第１図のＸ−Ｘ線に沿う断面図
、第４図は第１図のＹ−Ｙ線に沿う断面図、第５
図、第６図は変形例を示し、第５図は断面形状が
山形のもの、第６図は断面形状が台形状のもの、
第７図は使用例を示す断面図をそれぞれ示してい
る。
尚、図中１……Ｏリング本体、２……ばね、３
……ポリウレタンゴム、７……隙間、をそれぞれ
示している。
The attached drawings show an embodiment of the present invention, in which Fig. 1 is an overall view including a partial cross section, Fig. 2 is an enlarged view of arrow P in Fig. 1, and Fig. 3 is taken along line X-X in Fig. 4 is a sectional view taken along line Y-Y in FIG.
6 and 6 show modified examples, FIG. 5 shows one with a chevron-shaped cross section, FIG. 6 shows one with a trapezoidal cross-sectional shape,
FIG. 7 shows cross-sectional views showing examples of use. In addition, in the figure 1... O-ring body, 2... Spring, 3
. . . polyurethane rubber, 7 . . . gap, respectively.
Claims (1)
ばね２の中空内部にポリウレタンゴム３を注形成
型して、断面の内層のポリウレタンゴム層に対し
て外層のばね材が一体複合化して成ることを特徴
とするＯリング。 In O-rings made of polyurethane rubber;
An O-ring characterized in that a polyurethane rubber 3 is cast into the hollow interior of a spring 2, and the outer spring material is integrally composited with the inner polyurethane rubber layer in the cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986127817U JPH041408Y2 (en) | 1986-08-22 | 1986-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986127817U JPH041408Y2 (en) | 1986-08-22 | 1986-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6335864U true JPS6335864U (en) | 1988-03-08 |
| JPH041408Y2 JPH041408Y2 (en) | 1992-01-17 |
Family
ID=31022931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986127817U Expired JPH041408Y2 (en) | 1986-08-22 | 1986-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041408Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS501912U (en) * | 1973-05-02 | 1975-01-10 | ||
| JPS5725564A (en) * | 1980-07-22 | 1982-02-10 | Nippon Pillar Packing Co Ltd | Sealing member |
-
1986
- 1986-08-22 JP JP1986127817U patent/JPH041408Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS501912U (en) * | 1973-05-02 | 1975-01-10 | ||
| JPS5725564A (en) * | 1980-07-22 | 1982-02-10 | Nippon Pillar Packing Co Ltd | Sealing member |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH041408Y2 (en) | 1992-01-17 |