B - Operations – Transporting – 02 – C
Patent
B - Operations, Transporting
02
C
B02C 7/12 (2006.01) D21B 1/14 (2006.01) D21D 1/30 (2006.01)
Patent
CA 2362667
Refining element for refiners of disc-type for working fibrous material, where the refining element (10) is formed with a pattern of bars (11) with upper surfaces (13) and edges (14) and intermediate grooves (12). In the upper surfaces (13) of the bars (11) at least one step (17, 20, 21, 22, 23) is formed, so that at least two longitudinal edges (14, 18, 24) located at different heights are formed on the bars.
L'invention concerne un élément de raffinement destiné à des raffineurs du type à disques pour le travail d'un matériau fibreux, l'élément de raffinement (10) est constitué d'un ensemble de barres (11) présentant des surfaces supérieures (13) et des bords (14) ainsi que des rainures intermédiaires (12). Dans les surfaces supérieures (13) des barres (11) au moins un échelon (17, 20, 21, 22, 23) est formé, de manière qu'au moins deux bords longitudinaux (14, 18, 24) situés à des hauteurs différentes soient formés sur les barres.
Fetherstonhaugh & Co.
Valmet Fibertech Ab
LandOfFree
Refining element does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Refining element, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Refining element will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1974351