US PATENT SUBCLASS 29 / 889.21
.~.~.~ Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member

Current as of: June, 1999
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29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
889  DF  .~ Impeller making {7}
889.2  DF  .~.~ Turbomachine making {3}
889.21.~.~.~ Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member

DEFINITION

Classification: 29/889.21

Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member:

(under subclass 889.2) Process wherein the manufacturing includes the permanent association of the flow interacting members with the rotary support member.

SEE OR SEARCH CLASS

416, Fluid Reaction Surfaces (i.e., Impellers), for specific blade assembly under

204,.