JPH03130965U - - Google Patents
Info
- Publication number
- JPH03130965U JPH03130965U JP1990040748U JP4074890U JPH03130965U JP H03130965 U JPH03130965 U JP H03130965U JP 1990040748 U JP1990040748 U JP 1990040748U JP 4074890 U JP4074890 U JP 4074890U JP H03130965 U JPH03130965 U JP H03130965U
- Authority
- JP
- Japan
- Prior art keywords
- lip member
- lip
- sealed space
- synthetic resin
- spring
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
- 239000000463 material Substances 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半裁断面図、
第２図は同じく要部斜視図、第３図は従来構造の
一例を示す半裁断面図である。
２……ゴム材製リツプ部材、４……合成樹脂製
リツプ部材、８……ケース、１８……バツクアツ
プリング、２０……打ち出し部、２０ａ……先端
。
FIG. 1 is a half-cut sectional view showing an embodiment of the present invention;
FIG. 2 is a perspective view of the main parts, and FIG. 3 is a half-cut sectional view showing an example of the conventional structure. 2... Lip member made of rubber material, 4... Lip member made of synthetic resin, 8... Case, 18... Backup spring, 20... Embossed portion, 20a... Tip.
Claims (1)
間側の合成樹脂製リツプ部材および該リツプ部材
を反密封空間側から支承する金属製バツクアツプ
リングの各外径部が、金属ケース内周に軸方向に
挾着固定されたリツプ型シールにおいて、上記バ
ツクアツプリングの、合成樹脂製リツプ部材の背
面と軸方向に圧接する位置に、先端が内径側を向
いたフツク状の打ち出し部を反密封空間側へ打ち
出し形成したことを特徴とするリツプ型シール。 The outer diameter parts of the rubber lip member facing the sealed space, the synthetic resin lip member on the anti-sealed space side, and the metal back-up spring that supports the lip member from the non-sealed space side are attached to the inner periphery of the metal case. In a lip-type seal that is clamped and fixed in the direction, a hook-shaped protrusion with the tip facing the inner diameter of the back-up spring is placed in the position where it comes into pressure contact with the back surface of the synthetic resin lip member in the axial direction. A lip-type seal characterized by being stamped out on the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990040748U JPH0643580Y2 (en) | 1990-04-17 | 1990-04-17 | Lip seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990040748U JPH0643580Y2 (en) | 1990-04-17 | 1990-04-17 | Lip seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03130965U true JPH03130965U (en) | 1991-12-27 |
| JPH0643580Y2 JPH0643580Y2 (en) | 1994-11-14 |
Family
ID=31550805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990040748U Expired - Lifetime JPH0643580Y2 (en) | 1990-04-17 | 1990-04-17 | Lip seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643580Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008539386A (en) * | 2005-04-29 | 2008-11-13 | フェデラル−モーグル コーポレイション | Shaft seal with integrated removal mechanism |
-
1990
- 1990-04-17 JP JP1990040748U patent/JPH0643580Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008539386A (en) * | 2005-04-29 | 2008-11-13 | フェデラル−モーグル コーポレイション | Shaft seal with integrated removal mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643580Y2 (en) | 1994-11-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |