Percussion electrical hand held tool

Details Percussion electrical hand held tool Percussion electrical hand held tool

2006-05-23

2006-05-23

Smith, Scott A. (Department: 3721)

Tool driving or impacting

Impacting devices

Hammer head driven by pulsating fluid pressure

C173S216000

Reexamination Certificate

active

07048076

ABSTRACT:
An electrical hand-held tool includes an electric motor (2) having a rotor shaft (3) extending transverse to the tool percussion axis (A), a rotor sheet stack (4) supported on the rotor shaft, and a pinion (5) supported on the rotor shaft, a percussion mechanism (6) including an eccentric (7), and a drive gear (8) engageable with the motor pinion (5) for driving the eccentric (7), with the rotor sheet stack (4) being arranged, with respect to the percussion axis A, completely diametrically opposite the drive gear (8).

REFERENCES:
patent: 3828865 (1974-08-01), Schnizler, Jr.
patent: 3921729 (1975-11-01), Schmuck
patent: 4066136 (1978-01-01), Wanner et al.
patent: 4353425 (1982-10-01), Simpson
patent: 4462467 (1984-07-01), Weingartner
patent: 6209659 (2001-04-01), Blessing
patent: 6484814 (2002-11-01), Bongers-Ambrosius
patent: 6732815 (2004-05-01), Hanke et al.
patent: 6843327 (2005-01-01), Meixner et al.
patent: 2004/0108124 (2004-06-01), Kristen et al.

Affiliated with

Also associated with

Rating

Percussion electrical hand held tool does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3573179