BR8400570A - Conjunto vedador e conjunto de mancal utilizando o mesmo - Google Patents
Conjunto vedador e conjunto de mancal utilizando o mesmoInfo
- Publication number
- BR8400570A BR8400570A BR8400570A BR8400570A BR8400570A BR 8400570 A BR8400570 A BR 8400570A BR 8400570 A BR8400570 A BR 8400570A BR 8400570 A BR8400570 A BR 8400570A BR 8400570 A BR8400570 A BR 8400570A
- Authority
- BR
- Brazil
- Prior art keywords
- assembly
- same
- sealing
- bearing
- bearing assembly
- Prior art date
Links
Classifications
-
- 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
- F16C33/7883—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 mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section
-
- 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
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
- F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
-
- 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
- F16C33/80—Labyrinth sealings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58021842A JPS59164457A (ja) | 1983-02-12 | 1983-02-12 | 密封装置組立体 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8400570A true BR8400570A (pt) | 1984-09-18 |
Family
ID=12066335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8400570A BR8400570A (pt) | 1983-02-12 | 1984-02-09 | Conjunto vedador e conjunto de mancal utilizando o mesmo |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS59164457A (pt) |
BR (1) | BR8400570A (pt) |
DE (1) | DE3404816C2 (pt) |
FR (1) | FR2540955B1 (pt) |
GB (1) | GB2136891B (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0121215Y2 (pt) * | 1984-12-19 | 1989-06-26 | ||
US4770424A (en) * | 1985-12-19 | 1988-09-13 | The Timken Company | Compact labyrinth-type seal |
US5024449A (en) * | 1985-12-19 | 1991-06-18 | The Timken Company | Seal assembly for use with an overhang |
US4819949A (en) * | 1985-12-19 | 1989-04-11 | Timken Company | Shielded seal assembly |
US4799808A (en) * | 1985-12-19 | 1989-01-24 | The Timken Company | Compact seal |
IT1206866B (it) * | 1987-01-28 | 1989-05-11 | Riv Officine Di Villar Perosa | Cuscinetto stagno per condizioni dilavoro eccezionalmente gravose |
JPH0637241Y2 (ja) * | 1988-03-03 | 1994-09-28 | 光洋精工株式会社 | 密封装置 |
JPH0266764U (pt) * | 1988-11-01 | 1990-05-21 | ||
DE3838824C2 (de) * | 1988-11-17 | 1995-06-08 | Kugelfischer G Schaefer & Co | Dichtung, bestehend aus mehreren Dichtringen |
US5022659A (en) * | 1988-12-27 | 1991-06-11 | The Timken Company | Seal assembly for antifriction bearings |
US5024364A (en) * | 1989-02-13 | 1991-06-18 | Federal-Mogul Corporation | Unitized oil seal and method of making a unitized oil seal |
JPH0723656Y2 (ja) * | 1989-08-10 | 1995-05-31 | 内山工業株式会社 | 組合せシール |
JPH0343174U (pt) * | 1989-09-01 | 1991-04-23 | ||
JPH0726605Y2 (ja) * | 1989-10-16 | 1995-06-14 | 内山工業株式会社 | 密封装置 |
IT1252112B (it) * | 1990-07-25 | 1995-06-05 | Zahnradfabrik Friedrichshafen | Disposizione di guarnizioni del tipo costruttivo a cassetta |
JPH0842797A (ja) * | 1994-07-29 | 1996-02-16 | Ichiro Tano | 配管の検査方法及びその検査方法に用いるプラグ型圧力計 |
US5908248A (en) * | 1996-05-31 | 1999-06-01 | Reliance Electric Industrial Company | Shaft bearing having improved seal arrangement |
US5908249A (en) * | 1997-06-13 | 1999-06-01 | Reliance Electric Industrial Company | Bearing assembly having compact and efficient seal arrangement |
US6325379B1 (en) | 1998-11-06 | 2001-12-04 | Reliance Electric Technologies, Llc | Shaft assembly having improved seal |
JP3869185B2 (ja) | 2000-06-13 | 2007-01-17 | 株式会社ジェイテクト | シールリング、密封装置およびそれを内蔵した転がり軸受 |
JP2003207053A (ja) * | 2002-11-08 | 2003-07-25 | Nsk Ltd | ウォータポンプ装置 |
JP5017874B2 (ja) * | 2006-02-08 | 2012-09-05 | 日本精工株式会社 | ボールねじ装置 |
DE102014202427B4 (de) * | 2014-02-11 | 2019-11-07 | Schaeffler Technologies AG & Co. KG | Wälzlager einer Radlagereinheit mit angeschweißten Dichtkomponenten |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB889530A (en) * | 1958-04-28 | 1962-02-14 | Timken Roller Bearing Co | A bearing assembly including a sealing member |
FR1545743A (fr) * | 1967-09-07 | 1968-11-15 | Roulements Soc Nouvelle | Perfectionnement aux joints d'étanchéité pour roulements à billes ou à rouleaux |
FR2036386A6 (pt) * | 1969-03-12 | 1970-12-24 | Roulements Soc Nouvelle | |
US4106781A (en) * | 1977-04-28 | 1978-08-15 | Garlock Inc. | Unitized, grease-purgeable seal |
JPS5825166Y2 (ja) * | 1978-01-17 | 1983-05-30 | エヌオーケー株式会社 | 密封装置 |
EP0005706B1 (en) * | 1978-06-05 | 1982-05-12 | Stefa Industri Aktiebolag | Sealing device for bearings, especially roll bearings |
GB2054067A (en) * | 1979-07-06 | 1981-02-11 | Crane Packing Ltd | Seals |
JPS627055Y2 (pt) * | 1979-09-25 | 1987-02-18 | ||
GB2071788B (en) * | 1980-03-12 | 1984-04-18 | Nippon Seiko Kk | Sealing device for a rolling bearing |
IT1129357B (it) * | 1980-10-31 | 1986-06-04 | Riv Officine Di Villar Perosa | Complesso di tenuta comprendente due labbri uno assiale e l altro radiale ed un labirinto |
FR2505951A1 (fr) * | 1981-05-13 | 1982-11-19 | Roulements Soc Nouvelle | Joint d'etancheite tournant entre pieces coaxiales a armature metallique de montage |
-
1983
- 1983-02-12 JP JP58021842A patent/JPS59164457A/ja active Granted
-
1984
- 1984-02-09 BR BR8400570A patent/BR8400570A/pt not_active IP Right Cessation
- 1984-02-09 GB GB08403405A patent/GB2136891B/en not_active Expired
- 1984-02-10 FR FR8402109A patent/FR2540955B1/fr not_active Expired
- 1984-02-10 DE DE3404816A patent/DE3404816C2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2136891A (en) | 1984-09-26 |
GB2136891B (en) | 1987-02-11 |
JPH0252140B2 (pt) | 1990-11-09 |
FR2540955A1 (fr) | 1984-08-17 |
JPS59164457A (ja) | 1984-09-17 |
GB8403405D0 (en) | 1984-03-14 |
FR2540955B1 (fr) | 1989-11-10 |
DE3404816A1 (de) | 1984-08-16 |
DE3404816C2 (de) | 1994-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 09/02/99 |