US PATENT SUBCLASS 29 / 448
.~.~.~ Of skin on frame member

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

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
428  DF  .~ Assembling or joining {21}
446  DF  .~.~ With prestressing of part {5}
448.~.~.~ Of skin on frame member {1}
449  DF  .~.~.~.~> By flexing

DEFINITION

Classification: 29/448

Of skin on frame member:

(under subclass 446) Process wherein one of the parts is a sheet or web and the other part includes spaced supporting elements to which the edges of the sheet are joined such that the sheet is held taut within its elastic limit.

(1) Note. Included, for example, are processes of attaching the skin of an aircraft to the wings or fuselage.

SEE OR SEARCH THIS CLASS, SUBCLASS:

462, for a process of joining a plate or sheet to a frame of spaced elements which does not involve prestressing of a part.