JPH0230581U - - Google Patents
Info
- Publication number
- JPH0230581U JPH0230581U JP1988108335U JP10833588U JPH0230581U JP H0230581 U JPH0230581 U JP H0230581U JP 1988108335 U JP1988108335 U JP 1988108335U JP 10833588 U JP10833588 U JP 10833588U JP H0230581 U JPH0230581 U JP H0230581U
- Authority
- JP
- Japan
- Prior art keywords
- seal lip
- seal
- fitting part
- sleeve
- holding part
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は、本考案のユニタイズドシールの縦断
面図、第２図は、従来技術のオイルシールの縦断
面図、第３図は、従来技術のユニタイズドシール
の縦断面図である。
符号の説明、１……ユニタイズドシール、２…
…ハウジング、３……嵌合部、４……支持フラン
ジ部、５……シールリツプ、６ａ……リツプ先端
部、７……スリーブ、８……シール部、９……ガ
ータースプリング、１０……収納溝、１１……ダ
ストリツプ、１２……軸、１３……スペーサ、１
４……シール突起部、１５……シール本体。
FIG. 1 is a vertical cross-sectional view of the unitized seal of the present invention, FIG. 2 is a vertical cross-sectional view of a conventional oil seal, and FIG. 3 is a vertical cross-sectional view of a conventional unitized seal. . Explanation of symbols, 1...Unitized seal, 2...
... Housing, 3 ... Fitting part, 4 ... Support flange part, 5 ... Seal lip, 6a ... Lip tip, 7 ... Sleeve, 8 ... Seal part, 9 ... Garter spring, 10 ... Storage Groove, 11... Dust strip, 12... Shaft, 13... Spacer, 1
4... Seal protrusion, 15... Seal body.
Claims (1)
シールリツプをハウジングに固定する嵌合部と、
嵌合部からシールリツプに延び、嵌合部及びシー
ルリツプを補強する金属補強環と、シールリツプ
に摺接し、回転軸に固定されるスリーブと、スリ
ーブから半径方向に延びる押え部と、押え部の密
封流体側に取りつけられ、取付時にシールリツプ
の位置決めを行なうスペーサとからなり、前記嵌
合部は、スリーブ及び押え部が取付時まではずれ
ないように設けられたシール突起部を有すること
を特徴とするユニタイズドシール。 (2) 前記スペーサは、低摩擦係数の樹脂材料で
形成されていることを特徴とする請求項１記載の
ユニタイズドシール。[Scope of claims for utility model registration] (1) Seal lip, continuous with the seal lip,
a fitting part that fixes the seal lip to the housing;
A metal reinforcing ring that extends from the fitting part to the seal lip and reinforces the fitting part and the seal lip, a sleeve that slides on the seal lip and is fixed to the rotating shaft, a holding part that extends radially from the sleeve, and a sealing fluid in the holding part. and a spacer attached to the side to position the seal lip during installation, and the fitting part has a seal protrusion provided to prevent the sleeve and the holding part from coming off until the time of installation. Doshile. (2) The unitized seal according to claim 1, wherein the spacer is made of a resin material with a low coefficient of friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988108335U JPH0641020Y2 (en) | 1988-08-19 | 1988-08-19 | Unitized seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988108335U JPH0641020Y2 (en) | 1988-08-19 | 1988-08-19 | Unitized seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0230581U true JPH0230581U (en) | 1990-02-27 |
| JPH0641020Y2 JPH0641020Y2 (en) | 1994-10-26 |
Family
ID=31343568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988108335U Expired - Lifetime JPH0641020Y2 (en) | 1988-08-19 | 1988-08-19 | Unitized seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641020Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005265184A (en) * | 2004-02-20 | 2005-09-29 | Uchiyama Mfg Corp | Bearing seal |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060373A (en) * | 1983-08-25 | 1985-04-06 | ガーロツク インコーポレーテツド | Unit type seal |
-
1988
- 1988-08-19 JP JP1988108335U patent/JPH0641020Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060373A (en) * | 1983-08-25 | 1985-04-06 | ガーロツク インコーポレーテツド | Unit type seal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005265184A (en) * | 2004-02-20 | 2005-09-29 | Uchiyama Mfg Corp | Bearing seal |
| JP4600814B2 (en) * | 2004-02-20 | 2010-12-22 | 内山工業株式会社 | Bearing seal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641020Y2 (en) | 1994-10-26 |