Blank turn-over device for high speed nut formers

Details Blank turn-over device for high speed nut formers Blank turn-over device for high speed nut formers

1975-12-29

1977-04-19

Combs, E. M.

10162A, B21K 164, B21K 2700, B21J 512

Patent

active

040179281

ABSTRACT:
A blank turn-over device for high speed nut forming machines is disclosed having a vertical shaft provided between two dies. At the bottom end of the shaft a slot or indentation is provided suitable for holding a cut-off nut blank so that when the vertical shaft turns 180.degree., the cut-off nut blank will be reversed for punching at the next station without making an arched turn-over path.

REFERENCES:
patent: 252440 (1882-01-01), Duckworth
patent: 729822 (1903-06-01), Wetmore
patent: 2086684 (1937-07-01), Taylor
patent: 2544218 (1951-03-01), Burdsall
patent: 3069917 (1962-12-01), Hilgers
patent: 3259929 (1966-07-01), Van De Meerendonk
patent: 3488784 (1970-01-01), Hatebur
patent: 3717890 (1973-02-01), Weller

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