Doctor assembly in a paper machine with a jointed bearing

Details Doctor assembly in a paper machine with a jointed bearing Doctor assembly in a paper machine with a jointed bearing

D - Textiles, Paper

21

G

D21G 3/00 (2006.01)

Patent

CA 2361625

The invention relates to a doctor assembly in a paper machine, which is intended to clean, e.g., a roll (T), and which includes a surface (P) against which a doctor blade (10) is set, a blade support (12) for supporting the doctor blade (10), a frame (23), a jointed bearing assembly (14), which supports the doctor blade (10) and is itself supported from the frame (23), and which is parallel to the doctor blade (10), and extends essentially over the entire width of the roll, and loading devices (20, 20') between the blade support (12) and the frame (23) for turning the doctor blade (10) in relation to the frame (23) and for pressing the doctor blade (10) against the surface (P) with a selected pressure. Due to the continuous support, there is essentially no deflection in the doctor assembly, when it is attached by its frame directly to the structures of the paper machine.

L'invention concerne un ensemble racle situé dans une machine à papier, conçu pour nettoyer, p. ex. un rouleau (T), et qui est comporte une surface (P) contre laquelle on règle une racle (10), un support de lame (12) pour supporter la racle, un bâti (23) et un ensemble support articulé (14) supportant la racle (10) et qui est lui-même supporté par le bâti (23). Cet ensemble support articulé (14) est en outre parallèle à la racle et s'étend sur sensiblement toute la largeur du rouleau. L'ensemble racle comporte également un dispositif de chargement (20, 20') entre le support de lame (12) et le bâti (23), conçu pour pivoter la racle (10) par rapport au bâti (23) et pour appuyer la racle (10) contre la surface (P) en exerçant une pression déterminée. Grâce au support continu, l'ensemble racle ne subit quasiment aucune déviation lorsqu'il est fixé par son bâti directement aux structures de la machine à papier.

Affiliated with

Also associated with

Rating

Doctor assembly in a paper machine with a jointed bearing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Doctor assembly in a paper machine with a jointed bearing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Doctor assembly in a paper machine with a jointed bearing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1676141