FI973743A - Sliding bearing control system for a hydrostatic rolled bearing - Google Patents
Sliding bearing control system for a hydrostatic rolled bearingInfo
- Publication number
- FI973743A FI973743A FI973743A FI973743A FI973743A FI 973743 A FI973743 A FI 973743A FI 973743 A FI973743 A FI 973743A FI 973743 A FI973743 A FI 973743A FI 973743 A FI973743 A FI 973743A
- Authority
- FI
- Finland
- Prior art keywords
- bearing
- roll
- shoes
- shaft
- control system
- Prior art date
Links
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Paper (AREA)
Abstract
The invention concerns a control system for a slide bearing for a hydrostatically mounted roll for a paper processing machine. The roll is mounted with its shaft 3 in a bearing of housing 4 by means of hydrostatic bearing elements 10, 20, 30, 40 loadable hydraulically and operating in opposite directions in two transverse planes relative to each other running through shaft 3. The bearing element is provided with bearing shoes 13, 23; 33, 43 installable around the neck of roll shaft 3 to support the roll 1 rotatably with respect to the bearing housing. The bearing shoes 13, 23; 33, 43 loaded in opposite directions in the same plane are in each case coupled to a hydraulic valve 50, 60 which is arranged to distribute the hydraulic medium pressure to the corresponding oppositely directed bearing shoes so that between the oppositely directed shoes 13, 23; 33, 43, regardless of the external load to which roll 1 is exposed, forced equilibrium occurs to keep the roll in the intended position relative to bearing housing 4. <IMAGE>
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI973743A FI103068B1 (en) | 1997-09-22 | 1997-09-22 | Control system for slide bearings for a hydrostatically mounted roll |
AU58666/98A AU5866698A (en) | 1997-02-14 | 1998-01-28 | Bearing control system for a roll with hydrostatic bearings |
JP10535388A JP2000509134A (en) | 1997-02-14 | 1998-01-28 | Bearing control system for rolls with hydrostatic bearings |
EP98902003A EP0892893A1 (en) | 1997-02-14 | 1998-01-28 | Bearing control system for a roll with hydrostatic bearings |
US09/171,163 US6012386A (en) | 1997-02-14 | 1998-01-28 | Bearing control system for a roll with hydrostatic bearings |
PCT/FI1998/000087 WO1998036185A1 (en) | 1997-02-14 | 1998-01-28 | Bearing control system for a roll with hydrostatic bearings |
KR10-1998-0708274A KR100436859B1 (en) | 1997-02-14 | 1998-01-28 | Bearing control system for rolls with hydraulic bearings |
CA002249380A CA2249380C (en) | 1997-02-14 | 1998-01-28 | Bearing control system for a roll with hydrostatic bearings |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI973743A FI103068B1 (en) | 1997-09-22 | 1997-09-22 | Control system for slide bearings for a hydrostatically mounted roll |
FI973743 | 1997-09-22 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI973743A0 FI973743A0 (en) | 1997-09-22 |
FI973743A true FI973743A (en) | 1999-03-23 |
FI103068B FI103068B (en) | 1999-04-15 |
FI103068B1 FI103068B1 (en) | 1999-04-15 |
Family
ID=8549568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI973743A FI103068B1 (en) | 1997-02-14 | 1997-09-22 | Control system for slide bearings for a hydrostatically mounted roll |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI103068B1 (en) |
-
1997
- 1997-09-22 FI FI973743A patent/FI103068B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI103068B (en) | 1999-04-15 |
FI973743A0 (en) | 1997-09-22 |
FI103068B1 (en) | 1999-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: VALMET CORPORATION |
|
MA | Patent expired |