| 7017477 |
Method and arrangement for computing and regulating the distribution of a linear load in a multi-nip calender and a multi-nip calender |
Mika Viljanmaa, Pekka Linnonmaa, Ilkka Hiirsalmi, Pekka Koivukunnas, Tapio Mäenpää +2 more |
2006-03-28 |
| 6986831 |
Suction roll of a paper machine |
— |
2006-01-17 |
| 6595691 |
Arrangement for rapid movement of a roll with hydrostatic bearings |
Kari Holopainen, Juha Lahtinen, Pekka Kivioja |
2003-07-22 |
| 6500304 |
Method and device for changing the natural frequency of a nip roll construction in a paper or board machine |
Kari Holopainen |
2002-12-31 |
| 6012386 |
Bearing control system for a roll with hydrostatic bearings |
Juha Lahtinen, Pekka Kivioja, Vesa Nokelainen, Kari Holopainen |
2000-01-11 |
| 5897476 |
Variable-crown roll loaded by means of shoes |
Kari Holopainen, Pekka Kivioja |
1999-04-27 |
| 5265812 |
Reeling drum |
Kari Holopainen, Silvo Mikkonen |
1993-11-30 |
| 5106029 |
Method and apparatus for reel-up of a paper web |
— |
1992-04-21 |
| 5026005 |
Method and apparatus for reel-up of a paper web |
— |
1991-06-25 |
| 4825520 |
Method for stabilizing a glide shoe of a roll adjustable in zones, a roll making use of this method, and a hydrodynamic or hydrostatic glide shoe for the roll |
Juhani Alajoutsijarvi, Antti Ilmarinen, Matti Verkasalo |
1989-05-02 |