Elongated-member-driving apparatus – With means to head member – Heading tool extends within hollow portion of member
Patent
1988-05-13
1989-08-08
Bell, Paul A.
Elongated-member-driving apparatus
With means to head member
Heading tool extends within hollow portion of member
2924354, 227 51, B21J 1512
Patent
active
048544914
ABSTRACT:
Construction parts, particularly in the aircraft industry, are interconnected as follows. A first major component includes (i) a first guide structure, (ii) means for mounting, guiding and holding a first pressure plate in the first guide structure, (iii) drill means movably disposed in the guide structure; (iv) rivet pin holding and guiding means movably disposed in the first guide structure, such that the rivet pin can be aligned with a drilled bore as drilled by the drill means; a second major component includes (i) a second guide structure; (ii) means for mounting, guiding, and holding a second pressure plate in the second guide structure; (iii) a rivet pin holder; (iv) a closure ring or sleeve feeding, holding, and positioning device; (v) and a closure ring or sleeve setting device; the two components are mounted and positioned such that (a) the two pressure plates are aligned whereupon (b) the rivet pin holder is aligned with the rivet pin holding means, through a bore as drilled by the drill means, and the closure ring or sleeve feeding device is alignable with the rivet pin holder as to holding of rivet pin in concentric relation to each other, and in concentric relation to the rivet ring a sleeve setting device.
REFERENCES:
patent: 462066 (1986-11-01), McClay et al.
patent: 4515302 (1985-05-01), Davern et al.
patent: 4662556 (1987-05-01), Gidlund
patent: 4676422 (1987-06-01), Gidlund et al.
patent: 4759109 (1988-07-01), Mason et al.
Bell Paul A.
Messerschmitt-Boelkow-Blohm GmbH
Siegemund Ralf H.
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