Portable electrical power tool having a rare earth permanent mag

Details Portable electrical power tool having a rare earth permanent mag Portable electrical power tool having a rare earth permanent mag

1996-12-13

1999-01-05

Dougherty, Thomas M.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 90, 30388, 30389, H02K 714

Patent

active

058567151

ABSTRACT:
A power tool is provided having a housing with a handle for an operator, a rare earth permanent magnet motor oriented within the housing having a rotary output portion operatively driving an implement. The motor has a relatively high horsepower output for its size enabling the location of the motor relative to the implement and the handle to be functionally and ergonomically optimized.

REFERENCES:
patent: D282236 (1986-01-01), Shohoji et al.
patent: D295824 (1988-05-01), Hoshino et al.
patent: D303206 (1989-09-01), Yother et al.
patent: D305606 (1990-01-01), Cavedo
patent: D315854 (1991-04-01), Kawakami et al.
patent: D363656 (1995-10-01), Gierke
patent: 1531930 (1925-03-01), Harrison
patent: 3253624 (1966-05-01), Fegan et al.
patent: 3407857 (1968-10-01), Bentley
patent: 4221051 (1980-09-01), Glass
patent: 4334390 (1982-06-01), Sumerau
patent: 4574531 (1986-03-01), McCurry
patent: 4693648 (1987-09-01), Cavedo
patent: 4802931 (1989-02-01), Croat
patent: 4851058 (1989-07-01), Croat
patent: 4954739 (1990-09-01), Schultz et al.
patent: 5174362 (1992-12-01), Croat
patent: 5178692 (1993-01-01), Panchanathan
patent: 5561907 (1996-10-01), Cambell et al.
"Electric Machinery and Transformers", second edition, by Bhag S. Guru, Husein R. Hiziroglu, 1995.

Affiliated with

Also associated with

Rating

Portable electrical power tool having a rare earth permanent mag does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable electrical power tool having a rare earth permanent mag, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable electrical power tool having a rare earth permanent mag will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-865358