Rail for an air turning vane assembly

Details Rail for an air turning vane assembly Rail for an air turning vane assembly

1986-01-27

1987-02-10

Watson, Robert C.

Fluid handling

Systems

138 37, 138 39, 292835, 29513, B21D 3900

Patent

active

046416846

ABSTRACT:
An air turning vane assembly in which the vanes are attached to rail tabs by integral locking clips formed upon the rail tabs. The rail assembly is constructed from nestable rails having cutout portions to receive the tabs of similar rails to permit compact nesting. A locking tool has a cutting tooth which cuts a ribbon in a vane wall to form an integral locking clip for securing the vanes to the rails.

REFERENCES:
patent: 2861597 (1958-11-01), Gracer
patent: 2959195 (1960-11-01), Gracer
patent: 3405737 (1968-10-01), Harper
patent: 3427847 (1969-02-01), Harper
patent: 4467829 (1984-08-01), DeLord
"Snips Magazine", vol. 50, No. 11, Jan. 1982, p. 25.
Durodyne Durovane Rail Advertisement.

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