BR9101090A - Mancal anti-friccao para facilitar a rotacao em torno de um eixo,e sua combinacao com uma caixa - Google Patents
Mancal anti-friccao para facilitar a rotacao em torno de um eixo,e sua combinacao com uma caixaInfo
- Publication number
- BR9101090A BR9101090A BR919101090A BR9101090A BR9101090A BR 9101090 A BR9101090 A BR 9101090A BR 919101090 A BR919101090 A BR 919101090A BR 9101090 A BR9101090 A BR 9101090A BR 9101090 A BR9101090 A BR 9101090A
- Authority
- BR
- Brazil
- Prior art keywords
- box
- shaft
- combination
- rotation around
- friction bearing
- 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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F16C25/08—Ball or roller bearings self-adjusting
-
- 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
- F16C19/36—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 a single row of rollers
- F16C19/364—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 a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
-
- 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
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
- F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
-
- 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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
- F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner 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
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/089—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
-
- 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
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/091—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
- F16H3/0915—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft with coaxial input and output shafts
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with 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
- F16C2202/00—Solid materials defined by their properties
- F16C2202/20—Thermal properties
- F16C2202/22—Coefficient of expansion
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
- Mounting Of Bearings Or Others (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/496,854 US5028152A (en) | 1990-03-21 | 1990-03-21 | Machine with thermally compensated bearings |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9101090A true BR9101090A (pt) | 1991-11-05 |
Family
ID=23974461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919101090A BR9101090A (pt) | 1990-03-21 | 1991-03-20 | Mancal anti-friccao para facilitar a rotacao em torno de um eixo,e sua combinacao com uma caixa |
Country Status (5)
Country | Link |
---|---|
US (1) | US5028152A (pt) |
EP (2) | EP0448239B1 (pt) |
JP (1) | JP2934329B2 (pt) |
BR (1) | BR9101090A (pt) |
DE (2) | DE69111862D1 (pt) |
Families Citing this family (85)
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GB9225877D0 (en) * | 1992-12-11 | 1993-02-03 | Lucas Ind Plc | Gearbox |
SE502460C2 (sv) * | 1993-06-04 | 1995-10-23 | Bofors Ab | Sätt och anordning för temperaturoberoende lagring |
US5585682A (en) * | 1993-11-10 | 1996-12-17 | Sundstrand Corporation | Thermally compensated assembly for a generator |
US5562349A (en) * | 1994-11-15 | 1996-10-08 | Honeywell Inc. | Bearing assembly having thermal compensation |
US5598747A (en) * | 1995-05-04 | 1997-02-04 | Dana Corporation | Thermal compensating bearing support structure for transmission case |
CA2182923C (en) * | 1995-08-10 | 2006-10-10 | Walter P. Waskiewicz | Bearing assembly insert |
FR2759129B1 (fr) * | 1997-01-31 | 1999-03-05 | Roulements Soc Nouvelle | Roulement et palier comportant un insert de compensation thermique |
US6135641A (en) * | 1997-10-30 | 2000-10-24 | Honeywell International Inc. | Hybrid duplex bearing assembly having thermal compensation |
DE19833910B4 (de) * | 1998-07-28 | 2007-07-12 | Zf Friedrichshafen Ag | Wärmedehnungsausgleich |
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FR2853370B1 (fr) * | 2003-04-01 | 2006-05-05 | Roulement muni d'un insert en elastomere et machine agricole comportant un tel roulement | |
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DE102005043954A1 (de) * | 2005-09-15 | 2007-03-22 | Schaeffler Kg | Radialwälzlager, insbesondere einreihiges Zylinderrollenlager für das Loslager einer Werkzeugmaschinen-Hauptspindel |
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US8678665B2 (en) * | 2007-03-08 | 2014-03-25 | Twin Disc., Inc. | Bearing arrangement for heavy duty marine transmission |
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DE102007018928A1 (de) | 2007-04-21 | 2008-10-23 | Schaeffler Kg | Kompensationsvorrichtung |
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US8690445B2 (en) | 2010-10-27 | 2014-04-08 | Schaeffler Technologies AG & Co. KG | Rolling bearing arrangement |
US8684608B2 (en) | 2010-10-27 | 2014-04-01 | Schaeffler Technologies AG & Co. KG | Rolling bearing |
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DE102011087080A1 (de) * | 2011-01-28 | 2012-08-02 | Schaeffler Technologies Gmbh & Co. Kg | Thermoausgleichselement mit wellenförmiger Feder |
DE102011004414A1 (de) | 2011-02-18 | 2012-08-23 | Schaeffler Technologies Gmbh & Co. Kg | Verfahren zur Montage von wenigstens einem Thermokompensationselement in vorgespannten Lageranordnungen |
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US8408807B2 (en) | 2011-04-19 | 2013-04-02 | Schaeffler Technologies AG & Co. KG | Hydraulic thermal compensation for bearing systems |
US9222508B2 (en) | 2011-05-17 | 2015-12-29 | Schaeffler Technologies AG & Co. KG | Bearing race with integrated spring |
FR2978219B1 (fr) * | 2011-07-22 | 2014-05-16 | Ntn Snr Roulements | Montage d’un arbre tournant dans un carter par l’intermediaire d’un roulement |
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DE102014219705B4 (de) | 2014-09-29 | 2023-04-27 | Aktiebolaget Skf | Lagerring |
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DE102015215303B4 (de) | 2015-08-11 | 2022-09-08 | Aktiebolaget Skf | Temperaturkompensationsring sowie Lagerring mit dem Temperaturkompensationsring |
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US3692372A (en) * | 1971-06-24 | 1972-09-19 | Gen Electric | Thermally expansible bearing assembly |
DE2532370A1 (de) * | 1975-07-19 | 1977-01-20 | Ford Werke Ag | Verfahren zur genauen einstellung von kegelrollenlagern |
DE2658791C2 (de) * | 1976-12-24 | 1983-02-10 | Planetroll Antriebe Gmbh, 7932 Munderkingen | Stufenlos einstellbares Reibungsgetriebe |
US4283096A (en) * | 1978-04-21 | 1981-08-11 | United Technologies Corporation | Intershaft bearing |
GB2080443B (en) * | 1980-07-18 | 1984-09-12 | Lamb Co F Jos | Bearing assembly for machine tool spindles |
DE3239305A1 (de) * | 1982-10-23 | 1984-04-26 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Axiallagerabstuetzung |
US4626111A (en) * | 1985-07-25 | 1986-12-02 | Farrel Corporation | Self-compensating anti-friction bearing clearance device |
JP2586503B2 (ja) * | 1987-08-17 | 1997-03-05 | 日本精工株式会社 | 軸受の取付装置 |
-
1990
- 1990-03-21 US US07/496,854 patent/US5028152A/en not_active Expired - Lifetime
-
1991
- 1991-02-27 EP EP91301618A patent/EP0448239B1/en not_active Revoked
- 1991-02-27 DE DE69111862T patent/DE69111862D1/de not_active Expired - Lifetime
- 1991-02-27 DE DE69131756T patent/DE69131756T2/de not_active Expired - Fee Related
- 1991-02-27 EP EP95100984A patent/EP0668448B1/en not_active Expired - Lifetime
- 1991-03-20 JP JP3057236A patent/JP2934329B2/ja not_active Expired - Lifetime
- 1991-03-20 BR BR919101090A patent/BR9101090A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0448239A3 (en) | 1992-04-15 |
EP0668448B1 (en) | 1999-10-27 |
JP2934329B2 (ja) | 1999-08-16 |
US5028152A (en) | 1991-07-02 |
EP0668448A1 (en) | 1995-08-23 |
DE69131756D1 (de) | 1999-12-02 |
EP0448239B1 (en) | 1995-08-09 |
JPH0599223A (ja) | 1993-04-20 |
EP0448239A2 (en) | 1991-09-25 |
DE69111862D1 (de) | 1995-09-14 |
DE69131756T2 (de) | 2000-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG | Letter patent granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 20/03/2006 |