JPH0328366U - - Google Patents
Info
- Publication number
- JPH0328366U JPH0328366U JP1989089974U JP8997489U JPH0328366U JP H0328366 U JPH0328366 U JP H0328366U JP 1989089974 U JP1989089974 U JP 1989089974U JP 8997489 U JP8997489 U JP 8997489U JP H0328366 U JPH0328366 U JP H0328366U
- Authority
- JP
- Japan
- Prior art keywords
- lip
- lip member
- synthetic resin
- sealed space
- type seal
- 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 description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案の実施例を示す使用状態の半裁
断面図、第２図は従来構造の一例を示す使用状態
の半裁断面図である。
１…ゴム材製リツプ部材、１ａ，２ａ…摺動部
、２…合成樹脂製リツプ部材、４…金属ケース、
１１…貫通孔、Ａ…密封空間。
FIG. 1 is a half-cut sectional view showing an embodiment of the present invention in a used state, and FIG. 2 is a half-cut sectional view showing an example of a conventional structure in a used state. 1...Rip member made of rubber material, 1a, 2a...Sliding part, 2...Lip member made of synthetic resin, 4...Metal case,
11...Through hole, A...Sealed space.
Claims (1)
ツプ部材およびこのリツプ部材の反密封空間側に
添設された合成樹脂製リツプ部材を保持したリツ
プ型シールにおいて、前記合成樹脂製リツプ部材
の摺動部先端近傍に、厚さ方向に貫通した所要数
の貫通孔を設けたことを特徴とするリツプ型シー
ル。 In a lip-type seal that holds a rubber lip member on the sealed space side and a synthetic resin lip member attached to the opposite side of the lip member to the sealed space side on the inner periphery of a metal case, the synthetic resin lip member is A lip-type seal characterized by having a required number of through holes penetrating in the thickness direction near the tip of the sliding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989089974U JPH0637242Y2 (en) | 1989-07-31 | 1989-07-31 | Lip seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989089974U JPH0637242Y2 (en) | 1989-07-31 | 1989-07-31 | Lip seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0328366U true JPH0328366U (en) | 1991-03-20 |
| JPH0637242Y2 JPH0637242Y2 (en) | 1994-09-28 |
Family
ID=31639523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989089974U Expired - Lifetime JPH0637242Y2 (en) | 1989-07-31 | 1989-07-31 | Lip seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637242Y2 (en) |
-
1989
- 1989-07-31 JP JP1989089974U patent/JPH0637242Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637242Y2 (en) | 1994-09-28 |