JPH0386250U - - Google Patents
Info
- Publication number
- JPH0386250U JPH0386250U JP1989148115U JP14811589U JPH0386250U JP H0386250 U JPH0386250 U JP H0386250U JP 1989148115 U JP1989148115 U JP 1989148115U JP 14811589 U JP14811589 U JP 14811589U JP H0386250 U JPH0386250 U JP H0386250U
- Authority
- JP
- Japan
- Prior art keywords
- slinger
- impeller
- shaped cross
- sealing device
- section
- 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 7
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案のシール装置の一実施例を表し
た断面図である。第２図は第１図の−′側面
図である。第３図は従来のシール装置の断面図で
ある。
１……密封要素、１ａ……嵌合筒部、１ｂ……
フランジ部、２……スリンガー、２ａ……外周側
筒部、３……シールリツプ、４……インペラ、５
……密封環、６……スリンガー、７……羽根状突
起。
FIG. 1 is a sectional view showing an embodiment of the sealing device of the present invention. FIG. 2 is a -' side view of FIG. 1. FIG. 3 is a sectional view of a conventional sealing device. 1... Sealing element, 1a... Fitting cylinder part, 1b...
Flange portion, 2... Slinger, 2a... Outer circumferential cylinder part, 3... Seal lip, 4... Impeller, 5
...Sealing ring, 6...Slinger, 7...Feathered protrusion.
Claims (1)
外部とを遮断する密封要素１とスリンガー２とか
らなつたシール装置であつて；前記密封要素１を
嵌合筒部１ａとフランジ部１ｂを持つ断面略Ｌ字
形に形成してそのフランジ部１ｂに弾性体からな
るシールリツプ３を複数配設せしめ、一方前記ス
リンガー２は断面コ字形に造形してその外周側筒
部２ａの外面にインペラ４を設けており、これら
を組み付けるとき、前記嵌合筒部１ａとインペラ
４とを近接させてラビリンス空間を持たしめると
共に複数のシールリツプ３を該スリンガー２の内
方に摺接させたことを特徴としたシール装置。 A sealing device consisting of a sealing element 1 and a slinger 2 that are installed between two mutually movable members to isolate the inside and the outside; The slinger 2 is formed into a substantially L-shaped cross section and has a plurality of seal lips 3 made of an elastic material disposed on its flange portion 1b, while the slinger 2 is formed into a U-shaped cross section and has an impeller 4 on the outer surface of its outer cylindrical portion 2a. When assembling these, the fitting cylinder part 1a and the impeller 4 are brought close to each other to create a labyrinth space, and a plurality of seal lips 3 are brought into sliding contact with the inside of the slinger 2. sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989148115U JPH0729343Y2 (en) | 1989-12-21 | 1989-12-21 | Sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989148115U JPH0729343Y2 (en) | 1989-12-21 | 1989-12-21 | Sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0386250U true JPH0386250U (en) | 1991-08-30 |
| JPH0729343Y2 JPH0729343Y2 (en) | 1995-07-05 |
Family
ID=31694578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989148115U Expired - Lifetime JPH0729343Y2 (en) | 1989-12-21 | 1989-12-21 | Sealing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729343Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06260376A (en) * | 1993-03-04 | 1994-09-16 | Rohm Co Ltd | Device for aligning rectangular parallelopiped chip part |
| JP2006161858A (en) * | 2004-12-02 | 2006-06-22 | Koyo Sealing Techno Co Ltd | Sealing device |
| WO2006068047A1 (en) * | 2004-12-20 | 2006-06-29 | Eagle Industry Co., Ltd. | Shaft sealing device |
| EP3845785A4 (en) * | 2018-08-28 | 2021-11-03 | NOK Corporation | Sealing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60184428U (en) * | 1984-05-16 | 1985-12-06 | エヌ・テ−・エヌ東洋ベアリング株式会社 | Sealing device for rolling bearings |
| JPS63175355U (en) * | 1986-12-11 | 1988-11-14 |
-
1989
- 1989-12-21 JP JP1989148115U patent/JPH0729343Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60184428U (en) * | 1984-05-16 | 1985-12-06 | エヌ・テ−・エヌ東洋ベアリング株式会社 | Sealing device for rolling bearings |
| JPS63175355U (en) * | 1986-12-11 | 1988-11-14 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06260376A (en) * | 1993-03-04 | 1994-09-16 | Rohm Co Ltd | Device for aligning rectangular parallelopiped chip part |
| JP2006161858A (en) * | 2004-12-02 | 2006-06-22 | Koyo Sealing Techno Co Ltd | Sealing device |
| WO2006068047A1 (en) * | 2004-12-20 | 2006-06-29 | Eagle Industry Co., Ltd. | Shaft sealing device |
| EP3845785A4 (en) * | 2018-08-28 | 2021-11-03 | NOK Corporation | Sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729343Y2 (en) | 1995-07-05 |