Magnetic press

Details Magnetic press Magnetic press

1998-07-22

1999-11-02

Jones, David

Metal deforming

With means to drive tool

Including magnet, solenoid or explosive

72707, 100256, B21J 730, H01R 4300

Patent

active

059748532

ABSTRACT:
A magnetic press (10) for performing a manufacturing operation includes tooling (60) operatively connected to reciprocating parts comprising rods (22), and a magnet (41) connected to the rods (22) through a stationary plate (31). A control circuit (200) electrically operates a reciprocating magnet (41) and a stationary magnet (51) for inducing flux fields of attraction in the magnets (41,51), and for reversing the polarity of the flux fields to eliminate residual magnetism and for cushioning the landing of magnet (41) on a return stroke.

REFERENCES:
patent: 2876452 (1959-03-01), Herman et al.
patent: 2951437 (1960-09-01), Diener
patent: 3055250 (1962-09-01), Hubbard
patent: 3343398 (1967-09-01), Kerns
patent: 3584496 (1971-06-01), Keller
patent: 3783662 (1974-01-01), Keller et al.
patent: 3883839 (1975-05-01), Barrett et al.
patent: 4022090 (1977-05-01), Doherty et al.
patent: 4081774 (1978-03-01), Barrett et al.
patent: 4703644 (1987-11-01), Waldner
patent: 4926677 (1990-05-01), Waldner
patent: 5113736 (1992-05-01), Meyerle
patent: 5131124 (1992-07-01), Skotek
patent: 5197186 (1993-03-01), Strong et al.
patent: 5325699 (1994-07-01), Stuart
patent: 5502996 (1996-04-01), Strong et al.
patent: 5813274 (1998-09-01), Strong et al.

Affiliated with

Also associated with

Rating

Magnetic press does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic press will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2120888