JP4115419B2 - シール装置 - Google Patents
シール装置 Download PDFInfo
- Publication number
- JP4115419B2 JP4115419B2 JP2004100008A JP2004100008A JP4115419B2 JP 4115419 B2 JP4115419 B2 JP 4115419B2 JP 2004100008 A JP2004100008 A JP 2004100008A JP 2004100008 A JP2004100008 A JP 2004100008A JP 4115419 B2 JP4115419 B2 JP 4115419B2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- housing
- seal
- support
- sealing
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
- F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
- F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
- F16J15/326—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals with means for detecting or measuring relative rotation of the two elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
- F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
- F16J15/3264—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals the elements being separable from each other
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/20—Application independent of particular apparatuses related to type of movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sealing Of Bearings (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Mechanical Sealing (AREA)
Description
2 支持体
3 ハウジング
4 円筒部分
5 シール部材
6 支持リング
7 動的シール
8 多極リング
9 部分
10,11 シールリップ
12 軸受面
13 軌道輪
14 リップ
15 内側
16 保護リング
17 センサ
19 部分
20 静的シール
21 外周部分
Claims (4)
- 固定された支持体と回転可能なハウジングの間に用いられるシール装置であって、該ハウジングにシール部材が固定され、前記シール部材(5)が半径方向に延びる支持リング(6)を有し、該支持リングの半径方向内方の部分(9)に動的シール(7)が取り付けられ、該支持リングの半径方向外方の部分(19)に静的シール(20)及び多極リング(8)が取り付けられ、前記支持リングが軸線方向に延びる円筒部分(4)を有し、前記支持体(2)が前記動的シール(7)のための対向面(12)として軌道輪(13)を備え、該軌道輪(13)が半径方向外方に延びる保護リング(16)を有するものにおいて、
前記多極リング(8)が、前記支持リングに加硫成形されているとともに、磁化可能なエラストマ材料からなり、かつ静的シール(20)と一体になって前記支持リング(6)の前記円筒部分(4)と前記ハウジング(3)の間に使用され、
前記多極リング(8)の外周部分(21)が、フェライト系粒子を含まないエラストマからなることを特徴とするシール装置。 - 前記動的シール(7)が、前記軌道輪(13)の対抗面(12)に当接するリップシール(10、11)及び、前記保護リング(16)の軸線方向内側(15)に当接するリップ(14)を有することを特徴とする、請求項1記載のシール装置。
- 前記円筒部分が、前記ハウジング(3)に前記シール部材(5)を固定するために、当該ハウジングの開口部の中に挿入されることを特徴とする、請求項1又は2に記載のシール装置。
- 前記ハウジング(3)が前記円筒部分(4)の中に挿入可能なブッシュを有することを特徴とする、請求項1から3の何れか1に記載のシール装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10317782A DE10317782A1 (de) | 2003-04-16 | 2003-04-16 | Dichtungsanordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004316907A JP2004316907A (ja) | 2004-11-11 |
JP4115419B2 true JP4115419B2 (ja) | 2008-07-09 |
Family
ID=32892402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004100008A Expired - Fee Related JP4115419B2 (ja) | 2003-04-16 | 2004-03-30 | シール装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040207160A1 (ja) |
EP (1) | EP1469211A1 (ja) |
JP (1) | JP4115419B2 (ja) |
CA (1) | CA2454085A1 (ja) |
DE (1) | DE10317782A1 (ja) |
MX (1) | MXPA04003525A (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20321639U1 (de) | 2003-06-03 | 2008-09-18 | Carl Freudenberg Kg | Montageschutzring |
US7367739B2 (en) * | 2004-08-02 | 2008-05-06 | Clark Equipment Company | Two component seal |
US7909333B2 (en) * | 2007-01-12 | 2011-03-22 | Federal-Mogul Worldwide, Inc. | Unitized seal assembly having soft retention and debris expulsion features |
DE102010045671A1 (de) * | 2010-09-17 | 2012-03-22 | Carl Freudenberg Kg | Dichtprofil |
JP2013234748A (ja) * | 2012-05-11 | 2013-11-21 | Uchiyama Manufacturing Corp | 密封構造 |
DE102012214872B4 (de) * | 2012-08-22 | 2015-02-26 | Schaeffler Technologies Gmbh & Co. Kg | ABS-Encoderanordnung |
DE102012216077A1 (de) | 2012-09-11 | 2014-03-13 | Aktiebolaget Skf | Lagervorrichtung und Verfahren zur Herstellung einer Lagervorrichtung |
FR3026450B1 (fr) * | 2014-09-26 | 2017-03-31 | Ntn-Snr Roulements | Roulement instrumente et ensemble instrumente associe |
JP2017110745A (ja) * | 2015-12-17 | 2017-06-22 | 株式会社ジェイテクト | 円すいころ軸受 |
JP6748465B2 (ja) * | 2016-03-29 | 2020-09-02 | 内山工業株式会社 | 軸受密封装置 |
CA2989756A1 (en) * | 2016-12-22 | 2018-06-22 | Harnischfeger Technologies, Inc. | Equalizer with lubrication |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4161120A (en) * | 1978-05-08 | 1979-07-17 | Wabco Westinghouse | Equipment for the detection of rotation parameters in particular for a wheel-velocity sensor |
DE3735070A1 (de) * | 1987-10-16 | 1989-04-27 | Kugelfischer G Schaefer & Co | Waelzlager mit impulsring zur drehzahlmessung |
FR2642122B1 (fr) * | 1989-01-20 | 1991-04-05 | Roulements Soc Nouvelle | Joint d'etancheite tournant a codeur magnetique integre, notamment pour des roulements a capteurs d'informations |
US5261752A (en) * | 1991-09-12 | 1993-11-16 | Nsk Ltd. | Bearing having passive pulser ring |
JP2575069Y2 (ja) * | 1992-02-25 | 1998-06-25 | 内山工業株式会社 | ホィールベアリングシール |
FR2700588B1 (fr) * | 1993-01-19 | 1995-02-17 | Roulements Soc Nouvelle | Dispositif de montage à joint d'étanchéité à codeur incorporé. |
DE4320939A1 (de) * | 1993-06-24 | 1995-01-05 | Freudenberg Carl Fa | Dichtung |
FR2710985B1 (fr) * | 1993-10-06 | 1995-11-24 | Skf France | Elément codeur pour roulement muni d'un ensemble capteur d'informations et roulement comportant un tel élément codeur. |
DE19503469C1 (de) * | 1995-02-03 | 1996-05-30 | Freudenberg Carl Fa | Dichtungsanordnung |
DE19503468C1 (de) * | 1995-02-03 | 1996-05-30 | Freudenberg Carl Fa | Dichtungsanordnung |
JP3491394B2 (ja) * | 1995-07-10 | 2004-01-26 | 日本精工株式会社 | トーンホイール付転がり軸受ユニット |
JPH09274051A (ja) * | 1996-04-08 | 1997-10-21 | Nippon Seiko Kk | 密封装置及びトーンホイールを備えた転がり軸受ユニット |
JP3968857B2 (ja) * | 1998-01-09 | 2007-08-29 | 日本精工株式会社 | 回転速度検出部のシール構造 |
ITTO980140A1 (it) * | 1998-02-24 | 1999-08-24 | Skf Ind Spa | Cuscinetto con un dispositivo di tenuta ed un dispositivo di rilevamen to della velocita' di rotazione. |
JP3453699B2 (ja) * | 1998-04-23 | 2003-10-06 | 内山工業株式会社 | ベアリングシール |
FR2791390B1 (fr) * | 1999-03-26 | 2001-06-29 | Hutchinson | Tete de forage presentant un trepan a cones |
IT1319969B1 (it) * | 2000-03-17 | 2003-11-12 | Skf Ind Spa | Unita' multifunzionale per cuscinetti a rotolamento. |
ITTO20010245A1 (it) * | 2001-03-16 | 2002-09-16 | S K F Ind S P A | Dispositivo di tenuta per cuscinetti. |
-
2003
- 2003-04-16 DE DE10317782A patent/DE10317782A1/de not_active Withdrawn
- 2003-11-21 EP EP03026494A patent/EP1469211A1/de not_active Withdrawn
- 2003-12-23 CA CA002454085A patent/CA2454085A1/en not_active Abandoned
-
2004
- 2004-02-23 US US10/785,770 patent/US20040207160A1/en not_active Abandoned
- 2004-03-30 JP JP2004100008A patent/JP4115419B2/ja not_active Expired - Fee Related
- 2004-04-15 MX MXPA04003525A patent/MXPA04003525A/es unknown
Also Published As
Publication number | Publication date |
---|---|
US20040207160A1 (en) | 2004-10-21 |
DE10317782A1 (de) | 2004-11-18 |
CA2454085A1 (en) | 2004-10-16 |
EP1469211A1 (de) | 2004-10-20 |
JP2004316907A (ja) | 2004-11-11 |
MXPA04003525A (es) | 2004-10-20 |
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