Metal working – Means to assemble or disassemble – Overedge assembling means
Reexamination Certificate
2005-11-08
2005-11-08
Bryant, David P. (Department: 3726)
Metal working
Means to assemble or disassemble
Overedge assembling means
C029S524100, C029S525060
Reexamination Certificate
active
06961982
ABSTRACT:
Method and apparatus of back riveting construction for sections of aircraft structure utilizing the flush riveting wherein the back bar tooling for all the rivets in the entire section is a single piece of stationary tooling which conforms to the exterior shape of the aircraft section. The rivet gun is a single impact pneumatic gun with a rivet driving hammer which is offset from the axis of the gun's piston and impact pin to upset rivet under C-channel flanges.
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Gonzalez Richard
Heck Joel J.
Long Earl V.
Palmer Mark W.
Brown, Jr. Edward L.
Bryant David P.
Cessna Aircraft Company
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