Rivet blank feeder for riveting apparatus

Metal working – Means to assemble or disassemble – With magazine supply

Patent

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Details

2924353, 292811, 198488, 214 1BC, B23Q 710

Patent

active

040444627

ABSTRACT:
The present apparatus transfers cylindrical rivet slugs or blanks from a supply point to an annular elastomeric holder which is coaxial with and associated with rivet head forming means. The apparatus comprises a fluid pressure power cylinder having a piston rod projecting therefrom and a transfer arm fixed to the piston rod. The power cylinder operates to raise and lower the transfer arm and means are provided for swinging the transfer arm horizontally between positions in axial alignment with the rivet slug supply means and the rivet head forming means. The transfer arm receives a rivet slug at the supply means, lowers by operation of the power cylinder, swings to axial alignment with the rivet head forming means, and raises to insert the rivet slug in the elastomeric annular holder. The movements are then reversed to return the transfer arm to the starting position.

REFERENCES:
patent: 2244595 (1941-06-01), Amiot
patent: 2306851 (1942-12-01), Ward
patent: 2974811 (1961-03-01), Dammert et al.
patent: 3587872 (1971-06-01), Pauly
patent: 3747193 (1973-07-01), Gregory
patent: 3766627 (1973-10-01), Headman
patent: 3824833 (1974-07-01), Bachmann
patent: 3851769 (1974-12-01), Noguchi et al.

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