JP4762913B2 - ローラ軸受のパッキング装置 - Google Patents
ローラ軸受のパッキング装置 Download PDFInfo
- Publication number
- JP4762913B2 JP4762913B2 JP2006545980A JP2006545980A JP4762913B2 JP 4762913 B2 JP4762913 B2 JP 4762913B2 JP 2006545980 A JP2006545980 A JP 2006545980A JP 2006545980 A JP2006545980 A JP 2006545980A JP 4762913 B2 JP4762913 B2 JP 4762913B2
- Authority
- JP
- Japan
- Prior art keywords
- packing
- roller
- journal
- ring
- sealing 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.)
- Expired - Fee Related
Links
Images
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
- Rolling Contact Bearings (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Description
2....ローラジャーナル
3....ジャーナルブッシュ
4....軸受ブッシュ
5....取付け部材
6....パッキングリング
7....円筒状密封面
8....保持体
9、10...弾性パッキング要素
11、12...パッキングリップ
Claims (6)
- ローラジャーナル(2)或いはジャーナルブッシュ(3)と接続されたパッキングリング(6)は、固定式に取付け部材(5)と連結された保持体(8)に配置された弾性パッキング要素(9、10)が当接する円筒状密封面(7)を有するローラ軸受用の密封装置において、密封面(7)がローラバニシ仕上げされていることを特徴とするパッキング装置。
- 密封装置を油膜軸受或いはころ軸受用として用いることを特徴とする請求項1に記載のパッキング装置。
- 密封面(7)がプラズマ窒化されていることを特徴とする請求項1或いは2に記載のパッキング装置。
- 密封面(7)が耐腐食性を向上させるよう酸化されていることを特徴とする請求項1乃至3のいずれか一項に記載のパッキング装置。
- 弾性パッキング要素(9、10)が半径方向軸密封リングであることを特徴とする請求項1乃至4のいずれか一項に記載のパッキング装置。
- 半径方向軸密封リングは支持要素を有することを特徴とする請求項5に記載のパッキング装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004001036 | 2004-01-03 | ||
DE102004001036.6 | 2004-01-03 | ||
DE102004003699A DE102004003699A1 (de) | 2004-01-03 | 2004-01-24 | Dichtungsvorrichtung für Walzenlager |
DE102004003699.3 | 2004-01-24 | ||
PCT/EP2004/014030 WO2005065855A1 (de) | 2004-01-03 | 2004-12-09 | Dichtungsvorrichtung für walzenlager |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007517665A JP2007517665A (ja) | 2007-07-05 |
JP2007517665A5 JP2007517665A5 (ja) | 2011-05-26 |
JP4762913B2 true JP4762913B2 (ja) | 2011-08-31 |
Family
ID=34800744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006545980A Expired - Fee Related JP4762913B2 (ja) | 2004-01-03 | 2004-12-09 | ローラ軸受のパッキング装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4762913B2 (ja) |
CN (1) | CN100413609C (ja) |
DE (1) | DE102004003699A1 (ja) |
ZA (1) | ZA200604154B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007001527A1 (de) * | 2007-01-10 | 2008-07-24 | Aktiebolaget Skf | Lageranordnung zur drehbaren Lagerung einer vertikal orientierten Welle |
CN101566232B (zh) * | 2008-04-24 | 2012-06-13 | 江苏华东造纸机械有限公司 | 真空辊内胆轴承稀油润滑密封装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002076645A1 (de) * | 2001-03-21 | 2002-10-03 | Sms Demag Aktiengesellschaft | Dichtungsvorrichtung für walzenlager mit ausgleich radialen versatzes |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3512853A (en) * | 1968-05-29 | 1970-05-19 | Mesta Machine Co | Water and lubricant sealing means for mill rolls |
CA1064539A (en) * | 1976-07-15 | 1979-10-16 | Lowell S. Salter (Jr.) | Flexible seal and seal assembly |
JPS5931965Y2 (ja) * | 1980-05-22 | 1984-09-08 | エヌオーケー株式会社 | ロ−ルネツクシ−ル |
US4435096A (en) * | 1981-09-11 | 1984-03-06 | Mesta Machine Company | Sealing arrangement for a rotatable member |
US4573690A (en) * | 1984-12-13 | 1986-03-04 | General Motors Corporation | Sealing surface and method |
US4790673A (en) * | 1987-03-30 | 1988-12-13 | Morgan Construction Company | Rock neck bearing assembly and inner bearing component therefor |
DE3721265A1 (de) * | 1987-06-27 | 1989-01-12 | Schloemann Siemag Ag | Dichtungsvorrichtung fuer walzenlager in dressiergeruesten |
DE4015523C1 (ja) * | 1990-05-15 | 1991-11-14 | Boge Ag, 5208 Eitorf, De | |
DE19740789A1 (de) * | 1997-09-17 | 1999-03-18 | Kaco Gmbh Co | Dichteinrichtung sowie Verfahren zur Herstellung einer solchen Dichteinrichtung |
DE29805241U1 (de) * | 1998-03-23 | 1999-08-12 | Kark Uwe | Walzenlager für Walzgerüste |
GB9906597D0 (en) * | 1999-03-23 | 1999-05-19 | Kvaerner Metals Davy Ltd | Sealing assembly |
DE10025526A1 (de) * | 2000-05-23 | 2001-12-06 | Federal Mogul Friedberg Gmbh | Gleitringdichtung sowie Verfahren zur Herstellung einer Gleitringdichtung |
DE10126937C2 (de) * | 2001-06-01 | 2003-11-27 | Federal Mogul Burscheid Gmbh | Gleitringdichtung mit einer Oxid-Nitrid-Verbundschicht |
CN2517903Y (zh) * | 2001-12-27 | 2002-10-23 | 太原重型机械(集团)有限公司 | 一种油膜轴承多唇密封装置 |
-
2004
- 2004-01-24 DE DE102004003699A patent/DE102004003699A1/de not_active Withdrawn
- 2004-12-09 JP JP2006545980A patent/JP4762913B2/ja not_active Expired - Fee Related
- 2004-12-09 CN CNB2004800396380A patent/CN100413609C/zh not_active Expired - Fee Related
-
2006
- 2006-05-23 ZA ZA200604154A patent/ZA200604154B/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002076645A1 (de) * | 2001-03-21 | 2002-10-03 | Sms Demag Aktiengesellschaft | Dichtungsvorrichtung für walzenlager mit ausgleich radialen versatzes |
Also Published As
Publication number | Publication date |
---|---|
JP2007517665A (ja) | 2007-07-05 |
CN100413609C (zh) | 2008-08-27 |
CN1902014A (zh) | 2007-01-24 |
DE102004003699A1 (de) | 2005-08-18 |
ZA200604154B (en) | 2007-09-26 |
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