JPS6396325U - - Google Patents
Info
- Publication number
- JPS6396325U JPS6396325U JP13705586U JP13705586U JPS6396325U JP S6396325 U JPS6396325 U JP S6396325U JP 13705586 U JP13705586 U JP 13705586U JP 13705586 U JP13705586 U JP 13705586U JP S6396325 U JPS6396325 U JP S6396325U
- Authority
- JP
- Japan
- Prior art keywords
- current
- seal
- rolling bearing
- sealing member
- wall surface
- 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
- 238000005096 rolling process Methods 0.000 claims 4
- 238000007789 sealing Methods 0.000 claims 4
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Description
第１図は本考案の第１の実施例、第２図はその
要部拡大図、第３図は第２の実施例、第４図は同
じく第３の実施例である。第５図は同じく第４の
実施例を示す図面、第６図は本考案に適用される
シール部材の自由側端部部分断面図で、第７図は
要部拡大図である。第８図は従来例を示す図面で
ある。
１，１１，２１，３１，４１，６１……内輪、
２，１２，２２，３２，４２……外輪、３，１３
……ボール、４，１５，２５，３５，４５，６５
……シール部材、１７，３７，６７……シール溝
、１８，２８，３８，６８……内方壁面、１９，
２９，３９，４９，６９……シール自由端部、２
０，４０，７０……円弧状部、４３……シール摺
接部材、５０……屈曲部。
FIG. 1 is a first embodiment of the present invention, FIG. 2 is an enlarged view of the main part thereof, FIG. 3 is a second embodiment, and FIG. 4 is a third embodiment. FIG. 5 is a drawing showing the fourth embodiment, FIG. 6 is a partial sectional view of the free end of the seal member applied to the present invention, and FIG. 7 is an enlarged view of the main part. FIG. 8 is a drawing showing a conventional example. 1, 11, 21, 31, 41, 61...inner circle,
2, 12, 22, 32, 42... Outer ring, 3, 13
... Ball, 4, 15, 25, 35, 45, 65
... Seal member, 17, 37, 67 ... Seal groove, 18, 28, 38, 68 ... Inner wall surface, 19,
29, 39, 49, 69... Seal free end, 2
0, 40, 70... Arc-shaped portion, 43... Seal sliding contact member, 50... Bent portion.
Claims (1)
の転動体と、上記内外輪間を密封するシール部材
とからなり、該シール部材が上記内輪、外輪どち
らか一方に装着され、他方の端部に形成されたシ
ール摺接壁面に上記シール部材が弾性をもつて摺
接する通電用転がり軸受において、上記シール部
材の自由側端部が軸受外方側に屈曲形成され、該
屈曲部にて、上記シール摺接壁面に摺接すること
を特徴とする通電用転がり軸受。 (2) 上記シール部材の屈曲部の円周複数筒所に
放射状のリブを一体形成したことを特徴とする実
用新案登録請求の範囲第一項記載の通電用転がり
軸受。[Claims for Utility Model Registration] (1) Consisting of an inner ring, an outer ring, a plurality of rolling elements housed between the inner and outer rings, and a sealing member for sealing between the inner and outer rings, the sealing member is connected to the inner ring and the outer ring. In a current-carrying rolling bearing in which the seal member is attached to one end and elastically slides into contact with a seal sliding wall surface formed at the other end, the free end of the seal member is placed on the outer side of the bearing. 1. A current-carrying rolling bearing, characterized in that it is bent and comes into sliding contact with the seal sliding wall surface at the bend. (2) The current-carrying rolling bearing as set forth in claim 1 of the utility model registration claim, characterized in that radial ribs are integrally formed at a plurality of cylindrical positions on the circumference of the bent portion of the sealing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986137055U JPH0610206Y2 (en) | 1986-03-17 | 1986-09-05 | Rolling bearing for energization |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3883486 | 1986-03-17 | ||
| JP61-38834 | 1986-03-17 | ||
| JP1986137055U JPH0610206Y2 (en) | 1986-03-17 | 1986-09-05 | Rolling bearing for energization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6396325U true JPS6396325U (en) | 1988-06-22 |
| JPH0610206Y2 JPH0610206Y2 (en) | 1994-03-16 |
Family
ID=33031548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986137055U Expired - Lifetime JPH0610206Y2 (en) | 1986-03-17 | 1986-09-05 | Rolling bearing for energization |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610206Y2 (en) |
-
1986
- 1986-09-05 JP JP1986137055U patent/JPH0610206Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0610206Y2 (en) | 1994-03-16 |