JPH0160058U - - Google Patents
Info
- Publication number
- JPH0160058U JPH0160058U JP15543687U JP15543687U JPH0160058U JP H0160058 U JPH0160058 U JP H0160058U JP 15543687 U JP15543687 U JP 15543687U JP 15543687 U JP15543687 U JP 15543687U JP H0160058 U JPH0160058 U JP H0160058U
- Authority
- JP
- Japan
- Prior art keywords
- curvature
- radius
- diameter portion
- convex curved
- side portions
- 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
- 239000003566 sealing material Substances 0.000 claims 1
Description
第１図は本考案の一実施例を示す要部拡大断面
図、第２図は使用状態を示す断面図、第３図は同
要部拡大断面図である。
１２ａ，１２ｂ，１５ａ，１５ｂ，１９ａ，１
９ｂ……側部、１３……内径部、１４……内部環
状部、１６……外径部、１７……外部環状部、１
８……フランジ部、Ａ，Ｂ……側部間寸法、ｒａ
，ｒｂ，Ｒａ，Ｒｂ……曲率半径。
FIG. 1 is an enlarged sectional view of a main part showing an embodiment of the present invention, FIG. 2 is a sectional view showing a state of use, and FIG. 3 is an enlarged sectional view of the main part. 12a, 12b, 15a, 15b, 19a, 1
9b... Side part, 13... Inner diameter part, 14... Inner annular part, 16... Outer diameter part, 17... Outer annular part, 1
8...Flange part, A, B...Dimension between sides, ra
, rb, Ra, Rb...radius of curvature.
Claims (1)
れると共に、該両側部の曲率半径が該内径部の曲
率半径より小とされる内部環状部と、 軸方向両側部乃至外径部が連続した凸曲面とさ
れると共に、該両側部の曲率半径が該外径部の曲
率半径より小とされ、かつ、該両側部間寸法が上
記内部環状部の両側部間寸法より僅かに小とされ
る外部環状部と、 軸方向両側部が上記内外部環状部の両側部から
連続した凹曲面とされて、該内外部環状部を連結
するフランジ部と、 を備えたことを特徴とするローラチエーン用シ
ール材。[Claims for Utility Model Registration] An internal annular portion whose axially opposite sides or an inner diameter portion are continuous convex curved surfaces, and whose radius of curvature is smaller than the radius of curvature of the inner diameter portion; Both side portions or the outer diameter portion are continuous convex curved surfaces, and the radius of curvature of the both side portions is smaller than the radius of curvature of the outer diameter portion, and the dimension between the both side portions is a continuous convex curved surface of the inner annular portion. an outer annular portion whose axially opposite sides are continuous from both sides of the inner and outer annular portions, and a flange portion which connects the inner and outer annular portions. A sealing material for roller chains that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15543687U JPH0160058U (en) | 1987-10-09 | 1987-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15543687U JPH0160058U (en) | 1987-10-09 | 1987-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0160058U true JPH0160058U (en) | 1989-04-17 |
Family
ID=31433063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15543687U Pending JPH0160058U (en) | 1987-10-09 | 1987-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0160058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012122588A (en) * | 2010-12-10 | 2012-06-28 | Nok Corp | Seal ring for chain and roller chain using the same |
-
1987
- 1987-10-09 JP JP15543687U patent/JPH0160058U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012122588A (en) * | 2010-12-10 | 2012-06-28 | Nok Corp | Seal ring for chain and roller chain using the same |