FI901762A - LAONGZONPRESS FOER PAPER MACHINE. - Google Patents
LAONGZONPRESS FOER PAPER MACHINE.Info
- Publication number
- FI901762A FI901762A FI901762A FI901762A FI901762A FI 901762 A FI901762 A FI 901762A FI 901762 A FI901762 A FI 901762A FI 901762 A FI901762 A FI 901762A FI 901762 A FI901762 A FI 901762A
- Authority
- FI
- Finland
- Prior art keywords
- load
- slide shoe
- roll
- pistons
- paper machine
- Prior art date
Links
Landscapes
- Paper (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
Longitudinal zone press in a paper machine which has a rotating press roll 1 and a slide shoe 2 lying against roll 1 and parallel to its shaft and a loading device 7 to load the slide shoe 2 against roll 1. According to the invention slide shoe 2 and loading device 7 are formed as a single assembled structure, in which the load device 7 has pistons 11a, 11b functioning with a pressurized fluid, whose rods pass from the body 8 of load device 7 downward to the surface of the base 14 positioned downward on the load device and the load device 7 has two rows of pistons 11a, 11b so that the load pressure pattern between slide shoe 2 and roll 1 can be varied by controlling the pressure acting on pistons 11a, 11b. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI901762A FI84740C (en) | 1990-04-06 | 1990-04-06 | Long zone press for paper machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI901762A FI84740C (en) | 1990-04-06 | 1990-04-06 | Long zone press for paper machine |
FI901762 | 1990-04-06 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI901762A0 FI901762A0 (en) | 1990-04-06 |
FI84740B FI84740B (en) | 1991-09-30 |
FI901762A true FI901762A (en) | 1991-09-30 |
FI84740C FI84740C (en) | 1993-02-10 |
Family
ID=8530228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI901762A FI84740C (en) | 1990-04-06 | 1990-04-06 | Long zone press for paper machine |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI84740C (en) |
-
1990
- 1990-04-06 FI FI901762A patent/FI84740C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI84740C (en) | 1993-02-10 |
FI84740B (en) | 1991-09-30 |
FI901762A0 (en) | 1990-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: OY TAMPELLA AB |