Metal working – Means to assemble or disassemble – Means to drive self-piercing work part
Patent
1987-10-23
1988-11-22
Echols, P. W.
Metal working
Means to assemble or disassemble
Means to drive self-piercing work part
29 11, 29434, 29809, 198421, 414131, B23P 1904
Patent
active
047855312
ABSTRACT:
An automated apparatus is operative for attaching sequential hinges, such as easel hinges having rosette fastening elements thereon, to sequential pairs of first and second substantially flat, penetrable members, in order to hingeably connect the penetrable members together. The apparatus includes a jaw assembly, a feeder assembly for feeding sequential hinges to the jaw assembly, a jaw advancement assembly for advancing the jaw assembly to a work station, first and second member advancement assemblies for advancing sequential pairs of first and second members, respectively, to the work station, a hammer assembly for urging the sequential pairs of first and second members into engagment with sequential hinges at the work station and a control assembly for controlling the jaw advancement assembly, the first and second member advancements assemblies and the hammer assembly.
REFERENCES:
patent: 3470599 (1969-10-01), Burman et al.
patent: 3930808 (1976-01-01), Miller et al.
patent: 4349942 (1982-09-01), Roy
patent: 4603454 (1986-08-01), Janssen, Jr. et al.
Roy Armand E.
Roy Leo T.
Craft, Inc.
Echols P. W.
Rawlins Andrew E.
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