JPH0469487B2 - - Google Patents
Info
- Publication number
- JPH0469487B2 JPH0469487B2 JP63178788A JP17878888A JPH0469487B2 JP H0469487 B2 JPH0469487 B2 JP H0469487B2 JP 63178788 A JP63178788 A JP 63178788A JP 17878888 A JP17878888 A JP 17878888A JP H0469487 B2 JPH0469487 B2 JP H0469487B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber material
- seal
- outer lip
- oil seal
- seal body
- 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.)
- Expired - Lifetime
Links
- 239000003921 oil Substances 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 31
- 229920001971 elastomer Polymers 0.000 claims description 30
- 239000004744 fabric Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 9
- 239000010687 lubricating oil Substances 0.000 claims description 5
- 229920000459 Nitrile rubber Polymers 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/07—Adaptation of roll neck bearings
- B21B31/078—Sealing devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63178788A JPH0230314A (ja) | 1988-07-18 | 1988-07-18 | オイルシールおよびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63178788A JPH0230314A (ja) | 1988-07-18 | 1988-07-18 | オイルシールおよびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0230314A JPH0230314A (ja) | 1990-01-31 |
| JPH0469487B2 true JPH0469487B2 (ko) | 1992-11-06 |
Family
ID=16054651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63178788A Granted JPH0230314A (ja) | 1988-07-18 | 1988-07-18 | オイルシールおよびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230314A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1315161B1 (it) | 2000-12-29 | 2003-02-03 | Danieli Off Mecc | Guarnizione anulare di tenuta per cilindri di laminazione |
| FR2825301B1 (fr) * | 2001-06-01 | 2003-09-12 | Usinor | Installation de laminage d'une bande metallique en defilement |
-
1988
- 1988-07-18 JP JP63178788A patent/JPH0230314A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0230314A (ja) | 1990-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081106 Year of fee payment: 16 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081106 Year of fee payment: 16 |