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
Application number
FI901762A
Other languages
Finnish (fi)
Other versions
FI84740C (en
FI84740B (en
FI901762A0 (en
Inventor
Jukka Kinnunen
Jarmo Lehtonen
Original Assignee
Tampella Oy Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tampella Oy Ab filed Critical Tampella Oy Ab
Priority to FI901762A priority Critical patent/FI84740C/en
Publication of FI901762A0 publication Critical patent/FI901762A0/en
Application granted granted Critical
Publication of FI84740B publication Critical patent/FI84740B/en
Publication of FI901762A publication Critical patent/FI901762A/en
Publication of FI84740C publication Critical patent/FI84740C/en

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>
FI901762A 1990-04-06 1990-04-06 Long zone press for paper machine FI84740C (en)

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)

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