Impact enhancing device of an electric nailer

Elongated-member-driving apparatus – With means to move or guide member into driving position – Including supply magazine for constantly urged members

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

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.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Impact enhancing device of an electric nailer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Impact enhancing device of an electric nailer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Impact enhancing device of an electric nailer will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3394240

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.