SE9501170D0 - Biasing device for a radial bearing unit - Google Patents
Biasing device for a radial bearing unitInfo
- Publication number
- SE9501170D0 SE9501170D0 SE9501170A SE9501170A SE9501170D0 SE 9501170 D0 SE9501170 D0 SE 9501170D0 SE 9501170 A SE9501170 A SE 9501170A SE 9501170 A SE9501170 A SE 9501170A SE 9501170 D0 SE9501170 D0 SE 9501170D0
- Authority
- SE
- Sweden
- Prior art keywords
- bearing units
- pressure
- radial bearing
- bearing unit
- biasing device
- 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
- 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
- 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
-
- 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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
-
- 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
-
- 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
- F16C19/30—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 axial load mainly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
Axially spaced radial bearing units (30, 50) for a shaft assembly are pre-loaded by hydraulic pressure. Each of the bearing units is mounted to an axially displaceable seat (40, 60). The pre-loading pressure between the two bearing units (30, 50) is maintained at a constant pre-loading pressure by a hydraulic pressure which is exerted in chambers (44, 64) partially defined by the seats. A pressure accumulator (70) supplies pressure to the chambers (44, 64) so that a constant pre-loading pressure may be applied to the radial bearing units (30, 50) while allowing for axial displacement of the bearing units and the shaft (12).
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9501170A SE506134C2 (en) | 1995-03-31 | 1995-03-31 | Biasing device for a radial bearing unit |
US08/930,505 US6082907A (en) | 1995-03-31 | 1996-03-13 | Pre-loading device for a radical-bearing unit |
EP96910438A EP0861382A1 (en) | 1995-03-31 | 1996-03-13 | A pre-loading device for a radial-bearing unit |
CA002216706A CA2216706C (en) | 1995-03-31 | 1996-03-13 | A pre-loading device for a radial-bearing unit |
PCT/US1996/003396 WO1996030661A1 (en) | 1995-03-31 | 1996-03-13 | A pre-loading device for a radial-bearing unit |
NO974410A NO974410L (en) | 1995-03-31 | 1997-09-24 | Radial biasing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9501170A SE506134C2 (en) | 1995-03-31 | 1995-03-31 | Biasing device for a radial bearing unit |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9501170D0 true SE9501170D0 (en) | 1995-03-31 |
SE9501170L SE9501170L (en) | 1996-10-01 |
SE506134C2 SE506134C2 (en) | 1997-11-17 |
Family
ID=20397769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9501170A SE506134C2 (en) | 1995-03-31 | 1995-03-31 | Biasing device for a radial bearing unit |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0861382A1 (en) |
CA (1) | CA2216706C (en) |
NO (1) | NO974410L (en) |
SE (1) | SE506134C2 (en) |
WO (1) | WO1996030661A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1197679A1 (en) * | 1983-01-17 | 1985-12-15 | Do Polt Ivnii Gornospasatelnog | Composition for chemical generator of oxygen |
DE102009058355A1 (en) * | 2009-12-15 | 2011-06-16 | Aktiebolaget Skf | Antifriction bearing device for bearing arrangement, has inner ring with inner ring carrier, outer ring with outer ring carrier, and rolling unit shifting between inner ring carrier and outer ring carrier |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1893995A (en) * | 1930-03-07 | 1933-01-10 | Jung Karl | Bearing for accurately running shafts using ball bearings |
AT279281B (en) * | 1968-02-23 | 1970-02-25 | Man Turbo Gmbh | Axially braced bearings, especially for high-speed shafts |
US4626111A (en) * | 1985-07-25 | 1986-12-02 | Farrel Corporation | Self-compensating anti-friction bearing clearance device |
CH673052A5 (en) * | 1987-01-30 | 1990-01-31 | Bbc Brown Boveri & Cie | |
SE462572B (en) * | 1988-05-03 | 1990-07-16 | Skf Ab | DEVICE FOR TWO PAIRS INSTALLED ROLLING STORAGE TAKING UP TO AXIAL AND RADIAL LOADING |
-
1995
- 1995-03-31 SE SE9501170A patent/SE506134C2/en not_active IP Right Cessation
-
1996
- 1996-03-13 EP EP96910438A patent/EP0861382A1/en not_active Withdrawn
- 1996-03-13 CA CA002216706A patent/CA2216706C/en not_active Expired - Fee Related
- 1996-03-13 WO PCT/US1996/003396 patent/WO1996030661A1/en not_active Application Discontinuation
-
1997
- 1997-09-24 NO NO974410A patent/NO974410L/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO974410D0 (en) | 1997-09-24 |
NO974410L (en) | 1997-09-24 |
SE506134C2 (en) | 1997-11-17 |
EP0861382A4 (en) | 1998-09-02 |
WO1996030661A1 (en) | 1996-10-03 |
EP0861382A1 (en) | 1998-09-02 |
SE9501170L (en) | 1996-10-01 |
CA2216706A1 (en) | 1996-10-03 |
CA2216706C (en) | 2001-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO172147C (en) | HYDROSTATIC SHOCK STOCK SYSTEM | |
GB1504746A (en) | Bearing assemblies for spindles subject to axial loads | |
JPS4833041B1 (en) | ||
AU8550498A (en) | Thrust sensor | |
ES2192914A1 (en) | Double clutch arrangement for an automotive vehicle includes two clutch mechanisms connecting a drive shaft to two coaxial and independent driven shafts and two hydraulically controlled clutch release bearings | |
ES8503069A1 (en) | Device for regulating the axial position of a variable-profile camshaft, in particular for controlling the timing system on an engine. | |
JPH08166018A (en) | Pre-load imparting device of rolling bearing | |
GB2331398A (en) | Bearings and supports | |
BR8605503A (en) | DEFORMATION ADJUSTMENT CYLINDER | |
MY122798A (en) | Scroll compressor | |
SE9501170D0 (en) | Biasing device for a radial bearing unit | |
BR0308116B1 (en) | a device for controlling the compression forces exerted by pressure rollers in a controlled manner. | |
JPS5516775A (en) | Device for supporting roll | |
FI964262A0 (en) | Method for tubular tubing of a paper machine or similar roll | |
CA2154377A1 (en) | A roll, having controlled bending, for a calender or similar device | |
WO2001088392A3 (en) | Roller bearing, piston pump and pump unit | |
ITMI971591A1 (en) | LINEAR SUPPORT ARRANGEMENT | |
BRPI0415775A (en) | backrest pressing device | |
ES2190833A1 (en) | A press with a hydraulic cushion and a system for controlling the force and pad position thereof | |
SE9100936L (en) | DEVICE AT AN AXIAL AND RADIAL STORAGE UNIT | |
DE50007924D1 (en) | ELECTROHYDRAULIC MONITORING DEVICE FOR A DOUBLE ACTING HYDROCYLINDER | |
CA2271712A1 (en) | Pressure processing roll | |
JP2000263363A (en) | Main spindle device and preload method of rolling bearing | |
SU1031716A1 (en) | Adjustable hydrostatic bearing | |
SU804901A1 (en) | Hydrostatic guides |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |