Metal working – Plural diverse manufacturing apparatus including means for... – With means to feed work intermittently from one tool station...
Patent
1976-10-07
1978-03-07
Meister, J. M.
Metal working
Plural diverse manufacturing apparatus including means for...
With means to feed work intermittently from one tool station...
291606, 29705, B23P 2300
Patent
active
040770990
ABSTRACT:
Apparatus for inserting helical springs into annular safety catches including a revolving table, four pliers units positioned on the periphery of the table, a first station for feeding catches, a second station where a helical spring is inserted in a catch, a third station where the ends of the catch are brought into coplanar position, and a fourth station with a sensing head where the end product is checked with provision to separate out faulty products.
REFERENCES:
patent: 1423441 (1922-07-01), Lemaitre
patent: 1856952 (1932-05-01), Foerster
patent: 3825988 (1974-07-01), Hardick et al.
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