Coating apparatus – Solid member or material acting on coating after application – Running length work
Patent
1989-12-29
1991-07-30
Housel, James C.
Coating apparatus
Solid member or material acting on coating after application
Running length work
118123, 427356, B05C 1104
Patent
active
050351966
ABSTRACT:
An apparatus for controlling the tilt angle of a doctor blade (12) includes two support blocks (2) of a doctor blade supporting beam (7), a first actuator (3, 4) by which the supports (2) are movable about on their bearing points (1), a blade supporting beam (7) pivotally mounted between upper parts of the support blocks (2) having a doctor blade (12) attached to the beam, and a second actuator (11) by which the blade supporting beam (7) is movable about on its pivoting point (8) in order to control the tilt angle and loading of the blade (12). Between the support blocks (2), an axle (28, 41) is pivotally mounted which is arranged via a transfer apparatus to rotate essentially in the same way as the blade support beam (7), at least one guiding member (24, 42) is eccentrically attached to the axle (28, 42), and the first actuator (3, 45) is arranged to rest against the guiding member ( 24, 42), whereby the eccentricity of the guiding member (24, 42) causes the rotation of the supporting blocks about the bearing points (1), when the blade supporting beam (7) is rotated around the bearing point (8) with the help of the second actuator (11) whereby it is possible to maintain a constant tip angle during any changes in the blade loading.
REFERENCES:
patent: 3149005 (1964-09-01), Brundige
patent: 3187718 (1965-06-01), Coghill
patent: 3245378 (1966-04-01), Caple et al.
patent: 4637338 (1987-01-01), Wohrle
patent: 4907529 (1990-03-01), Mannio
Housel James C.
Valmet Paper Machinery Inc.
LandOfFree
Apparatus for controlling the tilt angle of a doctor blade does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for controlling the tilt angle of a doctor blade, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for controlling the tilt angle of a doctor blade will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1536572