Metal working – Plural diverse manufacturing apparatus including means for... – Including composite tool
Patent
1986-08-21
1988-08-02
Bilinsky, Z. R.
Metal working
Plural diverse manufacturing apparatus including means for...
Including composite tool
29707, 29741, 29838, 227 1, 227 7, H05K 330
Patent
active
047606398
ABSTRACT:
The invention involves apparatus for equipping circuit boards with electronic components wherein the terminal pins of the components inserted into openings in the circuit board lying on an anvil. The anvil serves the purpose of severing and bending the terminal lugs by means of suitable cutting tools each consisting of a stationary and a movable knife. Monitoring devices are provided for the terminal pin ends protruding from the openings on the side of the circuit board opposite the components. According to the invention, there is assigned to each terminal pin (26, 27) a magnetic field-dependent sensor (151, 251), whose actuating magnet (131-140, 231) is movable over monitored. Preferably the individual push rods (101 to 110) are guided at a lateral distance between the movable knifes (7, 10; 17, 20), under spring pressure.
REFERENCES:
patent: 3858892 (1975-01-01), Rutschke et al.
patent: 4309808 (1982-01-01), Dean et al.
patent: 4485548 (1984-12-01), Janisiewicz
patent: 4570336 (1986-02-01), Richter et al.
Bilinsky Z. R.
Moran John F.
Siemens Aktiengesellschaft
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