Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1977-02-15
1979-04-10
Moore, Christopher K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15236C, 15344, A47L 904
Patent
active
041481100
ABSTRACT:
A rotary scraping or abrading tool in which a rotatable disc has a multiple of guiding bores through which scraping elements are axially arranged. The scraping elements have outer active ends extending beyond the face of the disc facing the workpiece to be treated. Inner ends of the scraping elements bear against a disc of elastic material. The scraping elements are provided with axial play within the bores which are arranged as coacting sets of holes in at least two adjacent parallel discs. The scraping elements are in the form of circular cylindrical tubular studs with a scraping end cross-cut and with an inner end thereof having a head. The cross section of the head exceeds the cross section of the remainder of the stud. The bores, moreover, have an axis at an acute angle relative to the direction of rotation of the discs.
REFERENCES:
patent: 1290990 (1919-01-01), Hickey
patent: 2153207 (1939-04-01), Petty
patent: 2618005 (1952-11-01), Harshbarger
patent: 2664586 (1954-01-01), Prins et al.
patent: 2831451 (1958-04-01), May
patent: 3909875 (1975-10-01), Rother et al.
LandOfFree
Rotating scraping or abrading 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 Rotating scraping or abrading tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotating scraping or abrading tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1064934