Simultaneous riveting system of flat surfaces for riveters
OwnerMarco Iannucciinventor
Life of this patent
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Abstract
A riveting system for hammering a set of nails along a path having a rotatable upper table with a plurality of riveting mechanisms positioned along a plurality of radii on the upper table and a lower table having a plurality of upset members positioned along a plurality of radii on the lower table.
Claims24
A simultaneous riveting system of flat surfaces for riveters, comprising riveting and upsetting mechanisms, characterized in that said mechanisms are star arrangement units placed along a certain number of radiuses, so that a unit of mechanisms of each radius must hammer in only nails which are applied into a circular sector of a surface to be riveted, delimited by two successive radiuses, wherein the riveting mechanisms are fixed to an upper revolving table of the system, and as many upsetting mechanisms are respectively fixed to a lower revolving table of the system, the surface to be riveted being placed between the two revolving tables.
A simultaneous riveting system of flat surfaces for riveters, comprising riveting and upsetting mechanisms, characterized in that said mechanisms are star arrangement units placed along a certain number of radiuses, so that a unit of mechanisms of each radius must hammer in only nails which are applied into a circular sector of a surface to be riveted, delimited by two successive radiuses, wherein each riveting mechanism comprises a nail collet which receives a nail from a selecting device and a cylinder's hammer or stem that presses the nail into the surface to be riveted, and the nail selecting device is made of a nail conveyor which sends the nail to the nail collet through a hose, by receiving it from a slanting guide that picks up the nails from a nails' magazine and passes them one by one to a reciprocating laminar disc which pushes them inside the conveyor.
A riveter which comprises:
- a frame;
- an upper table rotatably mounted in said frame;
- a lower table mounted in said frame;
- a plurality of riveting mechanisms positioned along a plurality of radii on said upper table;
- an upset member positioned on said lower table;
- and
- a work piece support for supporting a work piece to be riveted between said upper and lower tables.
Dependencies are inferred from the claim text.