EP 0129358 A2 19841227 - Rivetting apparatus and method.
Title (en)
Rivetting apparatus and method.
Title (de)
Nietvorrichtung und Nietverfahren.
Title (fr)
Appareil de rivetage et procédé.
Publication
Application
Priority
GB 8316254 A 19830615
Abstract (en)
A portable or fixed rivetting system incorporates a base 11, a punch 14 and a flat anvil 12 having a substantial inertia and movable on base 11. A hollow rivet 17 is driven by punch 14 through sheet 15 and into sheet 16. A piercing edge 22 of the rivet cuts through sheet 15 and penetrates substantially into sheet 16. When the anvil 12 retracts t,o base 11 and increased rivetting force causes protuding portion 23 to flow outward, expanding the end of the rivet and thus setting it.
IPC 1-7
IPC 8 full level
B21J 15/02 (2006.01); B21J 15/04 (2006.01); B21J 15/36 (2006.01)
CPC (source: EP)
B21J 15/025 (2013.01); B21J 15/04 (2013.01); B21J 15/36 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0129358 A2 19841227; EP 0129358 A3 19851023; GB 2141369 A 19841219; GB 2141369 B 19861119; GB 8316254 D0 19830720
DOCDB simple family (application)
EP 84303719 A 19840604; GB 8316254 A 19830615