Device for removing a peduncle from a printed circuit board

Details Device for removing a peduncle from a printed circuit board Device for removing a peduncle from a printed circuit board

1991-11-25

1993-04-27

Yost, Frank T.

Cutlery

Cutting tools

Plural cooperating blades

30182, 30210, B26B 1500

Patent

active

052050416

ABSTRACT:
A device (10) for removing a connecting peduncle (28) passing through a separation slot (42) between two printed circuit boards (26, 27) includes a reciprocating moving element (13) having a cutting face (14) thereon formed on a undersurface of a projection projecting from a shank (2) slidable between a pair of bucking elements (17, 18) facing each other to provide at least in an initial section thereof a seat in which the shank (2) is insertable without play. The transverse dimension of the moving element (13) is such as to be received in a sliding manner guided in the slot (42) to receive the peduncle between its cutting face (14) and the edges of the bucking elements. The inner end of the shank (2) is connected to a reciprocating part of a motor device (11) so that upon operation of the motor device (11) the moving element (13) cuts the peduncle while the bucking elements (17, 18) engage with their bucking surfaces (15, 16 ) at the sides of the peduncle to avoid transmission of transverse strains in the printed circuit boards to be separated.

REFERENCES:
patent: 2650663 (1953-09-01), Wales et al.
patent: 2714250 (1955-08-01), Twedt
patent: 2873523 (1959-02-01), Garland et al.
patent: 3041725 (1962-07-01), Harries
patent: 3509706 (1970-05-01), McCutcheon et al.
patent: 3808683 (1974-05-01), Hetherington
patent: 4312610 (1982-01-01), Burt

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