Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1987-08-19
1989-04-18
Hornsby, Harvey C.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
51273, 144252R, B27B 1102
Patent
active
048213659
ABSTRACT:
A dust removal attachment for a router has a diamond shaped base plate having a circular central aperture through which the spindle of the router extends during use. A vacuum connection fitting and a handle extend upwardly from opposite ends of the top surface of the base plate. A brush, having bristles arranged in a partial circular arc which surrounds a portion of the circular central opening, is attached by a mounting flange to the bottom surface of the base plate. The brush has a concave body portion which forms a vacuum passage which communicates with the vacuum connection on the top surface of the base plate. In use, chips and dust created by the router bit are contained by the brush and suctioned off through the vacuum connection.
REFERENCES:
patent: 3022806 (1962-02-01), Johnston
patent: 3786846 (1974-01-01), Mehring
patent: 4088164 (1978-05-01), McCord, Jr.
patent: 4090297 (1978-05-01), Wanner et al.
patent: 4606685 (1986-08-01), Maier et al.
Gilden Leon
Hornsby Harvey C.
Reinckens Corinne M.
LandOfFree
Dust removal attachment does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dust removal attachment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dust removal attachment will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2388487