Method of manufacturing curved wear surfaces for skid shoes

Details Method of manufacturing curved wear surfaces for skid shoes Method of manufacturing curved wear surfaces for skid shoes

1998-10-01

1999-12-14

Echols, P. W.

Metal working

Method of mechanical manufacture

Assembling or joining

29530, 228120, 228121, 228175, 228185, 228256, 228257, B23P 2500

Patent

active

060001178

ABSTRACT:
A wear surface for helicopter shoes is constructed by forming a railed enclosure on a curved base plate, placing a mosaic of smooth-surfaced tungsten carbide blocks on the base plate within the enclosure, brazing the blocks to the plate and rails, and grinding the rails to form a smooth, edgeless transition between the wear surface and the plate surface.

REFERENCES:
patent: 3117845 (1964-01-01), Reed
patent: 3395879 (1968-08-01), Bayliff et al.
patent: 3722071 (1973-03-01), Orsdel
patent: 4544116 (1985-10-01), Shwayder
patent: 5211359 (1993-05-01), Rene et al.
patent: 5224669 (1993-07-01), Guimbal
patent: 5358201 (1994-10-01), Brown

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