Riveter for efficiently riveting and drafting setting mandrels and scraps
US5351379A · kind A · utility
10Cited by
7References
5Claims
0Family size
Inventor
Key dates
| Filing date | Jul 20, 1993 |
| Grant date | Oct 4, 1994 |
| Priority date | — |
| Expiry date | Jul 20, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/5377
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A riveter includes a suction device mounted on a rear portion of a rivet pulling head portion capable of exerting a Venturi effect when applying a compressed air stream in the suction device for automatically drafting any mandrel broken off from a set rivet, and a plurality of radial apertures radially formed through the jaws clamping the ratchet mandrel for purging any scraps or burrs produced by the mandrel clamped and pulled by the riveter for cleanliness of the jaws for preventing malfunction of the jaws.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.