JPH0436169U - - Google Patents
Info
- Publication number
- JPH0436169U JPH0436169U JP1990078518U JP7851890U JPH0436169U JP H0436169 U JPH0436169 U JP H0436169U JP 1990078518 U JP1990078518 U JP 1990078518U JP 7851890 U JP7851890 U JP 7851890U JP H0436169 U JPH0436169 U JP H0436169U
- Authority
- JP
- Japan
- Prior art keywords
- combination
- flinger
- circumferential surface
- seal
- fixed
- 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
- 238000007789 sealing Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案のオイルシールの一実施例を示
した断面図である。第２図は本考案の他の実施例
を表した断面図である。第３図は従来の密封装置
の装着状態を表した断面図である。
１……金属環、２……シール部材、２１……シ
ールリツプ、３……密封要素、４……スリンガー
、５……止着環、６……補助リツプ。
FIG. 1 is a sectional view showing an embodiment of the oil seal of the present invention. FIG. 2 is a sectional view showing another embodiment of the present invention. FIG. 3 is a cross-sectional view showing a conventional sealing device in an installed state. DESCRIPTION OF SYMBOLS 1... Metal ring, 2... Seal member, 21... Seal lip, 3... Sealing element, 4... Slinger, 5... Fastening ring, 6... Auxiliary lip.
Claims (1)
の内部と外部とを密封する複数の部材からなる組
合せシールにおいて；前記組合せシールは、断面
略Ｌ字形状の金属環１にフツ素樹脂からなるシー
ル部材２を固着した密封要素３と、断面略逆Ｌ形
状のフリンガー４との組合せからなつており、前
記シール部材１の胴間部分に止着環５を挿着して
金属環１に固定すると共にその両端にシールリツ
プ２１を形成せしめ、該シールリツプ２１のそれ
ぞれを前記フリンガー４の軸方向周面と径方向周
面へ接触せしめたことを特徴とする組合せシール
。 (2) 前記止着環５に補助リツプ６を配設し、前
記フリンガー４の内周面に摺接せしめたことを特
徴とした請求項１記載の組合せシール。[Claims for Utility Model Registration] (1) In a combination seal consisting of a plurality of members disposed between two mutually rotating members and sealing the inside and outside of the two members; the combination seal has a cross section of approximately L. It consists of a combination of a sealing element 3 in which a sealing member 2 made of fluororesin is fixed to a metal ring 1 in the shape of a letter, and a flinger 4 having an approximately inverted L-shaped cross section, and is fixed to the body portion of the sealing member 1. The ring 5 is inserted and fixed to the metal ring 1, and seal lips 21 are formed at both ends thereof, and each of the seal lips 21 is brought into contact with the axial circumferential surface and the radial circumferential surface of the flinger 4. A combination sticker. (2) The combination seal according to claim 1, wherein an auxiliary lip 6 is disposed on the retaining ring 5 and is brought into sliding contact with the inner circumferential surface of the flinger 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990078518U JPH0746840Y2 (en) | 1990-07-23 | 1990-07-23 | Combination seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990078518U JPH0746840Y2 (en) | 1990-07-23 | 1990-07-23 | Combination seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0436169U true JPH0436169U (en) | 1992-03-26 |
| JPH0746840Y2 JPH0746840Y2 (en) | 1995-10-25 |
Family
ID=31621864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990078518U Expired - Lifetime JPH0746840Y2 (en) | 1990-07-23 | 1990-07-23 | Combination seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746840Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002227858A (en) * | 2001-01-31 | 2002-08-14 | Koyo Seiko Co Ltd | Seal device of bearing for axle |
-
1990
- 1990-07-23 JP JP1990078518U patent/JPH0746840Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002227858A (en) * | 2001-01-31 | 2002-08-14 | Koyo Seiko Co Ltd | Seal device of bearing for axle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746840Y2 (en) | 1995-10-25 |