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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Futcher; Ralph J.
Address:
Beaconsfield, CA
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
4986177 Apparatus for controlling the load/relief pressures in a calender January 22, 1991
There is disclosed a load/relief apparatus for use in a calender of a papermaking machine having a force transfer member positioned between on upper fluid actuator and two lower spaced apart fluid actuators. A linking arm is releasably connected to the lower part of the transfer arm spac
4744156 Drier felting arrangement May 17, 1988
A web drier wherein the fabric carries the web to be dried around a plurality of drier drums in a sequence with at least one turning roll positioned between each roll in the sequence so that the web carried on the fabric is in direct face-to-face contact with each of the drums. The f
4677762 Drier felting arrangement July 7, 1987
A web drier wherein the fabric carries the web to be dried around a plurality of drier drums in a sequence with at least one turning roll positioned between each roll in the sequence so that the web carried on the fabric is in direct face-to-face contact with each of the drums. The f
4160694 Twin wire web forming with wire tension control July 10, 1979
A twin wire web forming machine suitable for making newsprint or slower draining grades of product is provided with a substantially continuously curving S-shaped formation and dewatering path, wherein one of the wires diverges from the web subsequent to passage through a formation zone l










 
 
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