JPH0351279U - - Google Patents
Info
- Publication number
- JPH0351279U JPH0351279U JP1989112324U JP11232489U JPH0351279U JP H0351279 U JPH0351279 U JP H0351279U JP 1989112324 U JP1989112324 U JP 1989112324U JP 11232489 U JP11232489 U JP 11232489U JP H0351279 U JPH0351279 U JP H0351279U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- lip member
- sealed space
- synthetic resin
- lip
- 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 9
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図および第２図は本考案の一実施例を示す
図で、第１図はリツプ型シールの半裁断面図、第
２図は金属製バツクアツプリングの正面図、第３
図および第４図は他の実施例による金属製バツク
アツプリングの正面図、第５図および第６図は従
来例を示す図で、第５図はリツプ型シールの半裁
断面図、第６図は金属製バツクアツプリングの正
面図である。
１……ゴム材製リツプ部材、３……合成樹脂製
リツプ部材、５……金属製バツクアツプリング、
７……金属ケース、９……シヤフト、１１……凹
部、１３……凸部。
1 and 2 are views showing an embodiment of the present invention, in which FIG. 1 is a half-cut sectional view of a lip-type seal, FIG. 2 is a front view of a metal back-up spring, and FIG.
4 and 4 are front views of metal back-up springs according to other embodiments, FIGS. 5 and 6 are views showing conventional examples, FIG. 5 is a half-cut sectional view of a lip-type seal, and FIG. is a front view of a metal backup spring. 1...Rip member made of rubber material, 3...Lip member made of synthetic resin, 5...Metal backup spring,
7... Metal case, 9... Shaft, 11... Concave portion, 13... Convex portion.
Claims (1)
製リツプ部材を配置するとともに、反密封空間側
に合成樹脂製リツプ部材を配置し、さらに上記合
成樹脂製リツプ部材の反密封空間側に金属製バツ
クアツプリングを配置してなるリツプ型シールに
おいて、上記金属製バツクアツプリングの内径部
を凹凸状にしたことを特徴とするリツプ型シール
。 A rubber lip member is arranged on the inner peripheral side of the metal case on the sealed space side, a synthetic resin lip member is arranged on the side opposite to the sealed space, and a metal lip member is arranged on the anti-sealed space side of the synthetic resin lip member. A lip-type seal comprising a back-up spring made of metal, characterized in that the inner diameter of the back-up ring made of metal is made uneven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989112324U JPH0351279U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989112324U JPH0351279U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351279U true JPH0351279U (en) | 1991-05-17 |
Family
ID=31660773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989112324U Pending JPH0351279U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007071309A (en) * | 2005-09-07 | 2007-03-22 | Mitsubishi Cable Ind Ltd | Rotary shaft seal |
-
1989
- 1989-09-26 JP JP1989112324U patent/JPH0351279U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007071309A (en) * | 2005-09-07 | 2007-03-22 | Mitsubishi Cable Ind Ltd | Rotary shaft seal |
| JP4579110B2 (en) * | 2005-09-07 | 2010-11-10 | 三菱電線工業株式会社 | Rotating shaft seal |