Self-dispersing facilitating fluid forming roll

Details Self-dispersing facilitating fluid forming roll Self-dispersing facilitating fluid forming roll

1996-09-09

1997-09-09

Larson, Lowell A.

Metal deforming

With cleaning, descaling, or lubrication of work or product

Lubricating

72236, 72 43, 723796, B21B 4502, B21B 2706, B21B 2800, B21C 3702

Patent

active

056644507

ABSTRACT:
A method and apparatus for manufacturing resilient, deformable serpentine products including a pair of form rolls (10, 12). The form rolls (10, 12) are generally circular in shape and include a plurality of intermeshing blades (56). The blades (56) have a plurality of teeth (62) each including a peak (70), a valley (74), and a central hollow region (64) that receives a shaft (90) for transferring a fluid thereto. The fluid is then conveyed from the shaft (90) through a plurality of grooves (80) on the surface of the blades (56). In one embodiment, the fluid is to aid in the forming process.

REFERENCES:
patent: 4067219 (1978-01-01), Bianchi
patent: 4118964 (1978-10-01), Fusco
patent: 4507948 (1985-04-01), Wallis
patent: 5007270 (1991-04-01), Wallis
Heat Exchanger Manufacturing Equipment, Livernois Engineering Co., Mar. 1989 [Technical Bulletin].

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