Impact enhancing device of an electric nailer

Details Impact enhancing device of an electric nailer Impact enhancing device of an electric nailer

2005-04-19

2005-04-19

Kim, Eugene (Department: 3721)

Elongated-member-driving apparatus

With means to move or guide member into driving position

Including supply magazine for constantly urged members

Reexamination Certificate

active

06880740

ABSTRACT:
An impact enhancing device of an electric nailer, comprising: an AC power source, a protection circuit, a first switch, a full-wave rectifier, a timing controller circuit, an energy-storage circuit, a solid-state switch circuit, an electro-magnetic coil device, a DC power source, a second switch, a reset enable single shot trigger circuit, and a relay. Thus, the electric nailer provides a larger impact force with a smaller volume and a lighter weight.

REFERENCES:
patent: 3267337 (1966-08-01), Doyle et al.
patent: 3589587 (1971-06-01), Manganaro
patent: 3662190 (1972-05-01), Naber
patent: 3673475 (1972-06-01), Britton, Jr.
patent: 4012675 (1977-03-01), Schulze, Jr.
patent: 4212054 (1980-07-01), Seki
patent: 4293088 (1981-10-01), Barrett et al.
patent: 4300282 (1981-11-01), Bunyea et al.
patent: 4349143 (1982-09-01), Ewig
patent: 4492880 (1985-01-01), Weiss
patent: 4500938 (1985-02-01), Dulin
patent: 4558391 (1985-12-01), Ward et al.
patent: 4747455 (1988-05-01), Cunningham
patent: 4770335 (1988-09-01), Wingert
patent: 5114442 (1992-05-01), Artz
patent: 5491624 (1996-02-01), Levran et al.
patent: 5592367 (1997-01-01), Sugimori et al.
patent: 5666715 (1997-09-01), Zoiss et al.

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