Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sami Lumijärvi0
Leo Kurkinen0
Rami Vanninen0
Reijo Hassinen0
Hannu Nikula0
Jukka Samppala0
Kari Holopainen0
Kari Vasenius0
Date of Patent
February 16, 2010
0Patent Application Number
115722500
Date Filed
June 22, 2005
0Patent Primary Examiner
Patent abstract
A beam structure for a web forming machine is arranged to be supported by its end components (10) on the web forming machine. The beam structure includes a casing structure (15) of a thin-sheet material, inside which a stiffener structure (30) is arranged. In addition, the casing structure (15) and the stiffener structure (30) are secured to each other to create a load-bearing beam structure.
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