Apparatus for removing press fit pins

Details Apparatus for removing press fit pins Apparatus for removing press fit pins

1993-03-08

1994-02-08

Echols, P. W.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29267, 81426, B23P 1904, B25B 702

Patent

active

052839362

ABSTRACT:
An apparatus for removing a press-fit pin from a bore in an article, such as a press-fit pin in aligned bores of a cam dog for a railway brake apparatus. The apparatus has a pair of spaced jaws, moveable towards each other, one of the jaws having a peg extending outwardly therefrom and towards the other jaw, while the other jaw preferably has a groove in the end. Upon placement of an article on one jaw, and movement of the jaws together, the peg forces at least a portion of the press-fit pin from the bore and into the groove. The press-fit pin can then be grasped at the exposed portion and removed from the bore.

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