JPS62155264U - - Google Patents
Info
- Publication number
- JPS62155264U JPS62155264U JP1986043791U JP4379186U JPS62155264U JP S62155264 U JPS62155264 U JP S62155264U JP 1986043791 U JP1986043791 U JP 1986043791U JP 4379186 U JP4379186 U JP 4379186U JP S62155264 U JPS62155264 U JP S62155264U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- metal plate
- thin metal
- hole
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案の一実施例を示す要部断面図、
第２図と第３図は第１図の状態からしだいに内部
圧力が上昇してきた状態を順次示す説明用要部断
面図、第４図は薄肉金属板の一例を示す斜視図、
第５図は該薄肉金属板の他の例を示す断面図、第
６図はさらに別の例を示す斜視図、第７図は塑性
変形後の状態を示す同斜視図である。
１……シールリング本体、２……薄肉金属板、
２ａ……内周端縁部、３……シール取付部材、４
……軸部材、５……孔部、７……間隙部。
FIG. 1 is a cross-sectional view of essential parts showing an embodiment of the present invention;
2 and 3 are explanatory cross-sectional views of important parts showing states in which the internal pressure has gradually increased from the state shown in FIG. 1, and FIG. 4 is a perspective view showing an example of a thin metal plate.
FIG. 5 is a sectional view showing another example of the thin metal plate, FIG. 6 is a perspective view showing still another example, and FIG. 7 is a perspective view of the same showing the state after plastic deformation. 1... Seal ring body, 2... Thin metal plate,
2a... Inner peripheral edge portion, 3... Seal mounting member, 4
... Shaft member, 5 ... Hole, 7 ... Gap.
Claims (1)
リング本体を低圧側から受ける円形リング状薄肉
金属板を有し、シールリング取付部材の孔部と該
孔部に挿入された軸部材との間に、上記薄肉金属
板の内周端縁部が低圧側へ変形するのを許容する
大きさの間隙部を、形成したことを特徴とするシ
ール装置。 It has a seal ring main body made of an elastic material and a circular ring-shaped thin metal plate that receives the seal ring main body from the low pressure side, between the hole of the seal ring mounting member and the shaft member inserted into the hole, A sealing device characterized in that a gap is formed in a size that allows the inner circumferential edge of the thin metal plate to deform toward a low pressure side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986043791U JPS62155264U (en) | 1986-03-25 | 1986-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986043791U JPS62155264U (en) | 1986-03-25 | 1986-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62155264U true JPS62155264U (en) | 1987-10-02 |
Family
ID=30860986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986043791U Pending JPS62155264U (en) | 1986-03-25 | 1986-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62155264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH029378U (en) * | 1988-07-04 | 1990-01-22 |
-
1986
- 1986-03-25 JP JP1986043791U patent/JPS62155264U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH029378U (en) * | 1988-07-04 | 1990-01-22 |