Metal working – Method of mechanical manufacture – Electrical device making
Patent
1985-05-09
1987-06-09
Goldberg, Howard N.
Metal working
Method of mechanical manufacture
Electrical device making
29741, 140147, H05K 330, B23P 1900
Patent
active
046709797
ABSTRACT:
A simplified method of and apparatus for mounting an electronic part such as a transistor on a circuit board. Two or more selected ones of terminals of an electronic part are angularly bent in prior, and when the electronic part is to be mounted on a circuit board, the terminals are forcibly inserted into through-holes of the circuit board to an extent wherein bent portions of the terminals are projected below the circuit board. As a result, if a weak force is applied to pull the part off, the bent portions of the terminals will frictionally engage with edges of the through-holes to prevent the part from being removed from the board.
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Iino Akira
Kawada Shigeo
Murano Kazuo
Shibuya Ichiro
Tanzaki Hiromasa
Arbes Carl J.
Goldberg Howard N.
Silver Seiko Ltd.
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