US 6,982,025 B2 | ||
Adjustable resilient blade support | ||
Richard E. Pitt, Almonte (Canada) | ||
Assigned to AstenJohnson, Inc., Charleston, S.C. (US) | ||
Appl. No. 10/450,244 PCT Filed Dec. 14, 2001, PCT No. PCT/CA01/01803 § 371(c)(1), (2), (4) Date Nov. 20, 2003, PCT Pub. No. WO02/48454, PCT Pub. Date Jun. 20, 2002. |
||
Claims priority of application No. 0030679 (GB), filed on Dec. 15, 2000. | ||
Prior Publication US 2004/0069431 A1, Apr. 15, 2004 | ||
This patent is subject to a terminal disclaimer. | ||
Int. Cl. D21F 1/00 (2006.01); D21G 9/00 (2006.01) |
U.S. Cl. 162—352 | 15 Claims |
1. An adjustable resilient blade mounting, for use in the forming section of a paper making machine, comprising in combination:
a base member having a leading face, a trailing face, a first edge and a second edge;
a first flexible member having a first edge and a second edge, the first edge of the first flexible member being attached
to the first edge of the base member;
a first flexible hose member disposed between the second edges of the base member and the first flexible member;
a second flexible member having a first edge and a second edge, the second edge of the second flexible member being attached
to the second edge of the first flexible member; and
a second flexible hose member disposed between the first edges of the first and second flexible members.
|