CHAUNCEY F MASON JR
Engineers in Bolton Landing, NY
License number
Pennsylvania PE009041E
Category
Engineers
Type
Professional Engineer
Address
Address
2
Bolton Landing, NY 12814
Pennsylvania
Pennsylvania
Personal information
See more information about CHAUNCEY F MASON JR at radaris.comName
Address
Phone
Diamond Point, NY
40 Ridgewood Ct, Bolton Lndg, NY 12814
Professional information
Sectional Screen Cylinder
US Patent:
4986900, Jan 22, 1991
Filed:
Apr 4, 1989
Appl. No.:
7/332737
Inventors:
Chauncey Mason - Bolton Landing NY
Assignee:
A. Ahlstrom Corporation - Karhula
International Classification:
B07B 146, B07B 118, B01D 3900
US Classification:
209397
Abstract:
A screen cylinder is made up of a plurality of identical ceramic elements in arcuate form having screen openings, and opposite longitudinally extending edges carrying a tongue and groove, respectively. The elements are joined one to the other along their edges by inserting the tongues into the grooves to form a complete cylinder. Different diameter and lengths of screen cylinders may be formed by varying the number of elements in each closed arrangement of elements, and the closed arrangements may be disposed end-to-end with an intermediate connecting ring between them. End rings are provided to maintain the elements in a generally cylindrical configuration. Cinch rods connected between the end rings and under tension subject the elements in assembly to axial compression.