Tool driving or impacting – Drive by means reacting to rotating eccentric mass
Patent
1989-01-18
1990-08-14
Yost, Frank T.
Tool driving or impacting
Drive by means reacting to rotating eccentric mass
15 93R, E02D 718
Patent
active
049479407
ABSTRACT:
A vibrator apparatus adapted for rubbing absorbent granules against a surface to remove oil spots therefrom. The apparatus comprises a platen having a generally flat lower face for engaging the surface, and a power driven shaft rotatably mounted on the platen and eccentrically weighted for vibrating the platen to rub the granules against the surface. The eccentrically weighted shaft comprises at least two eccentric weights mounted on the shaft and projecting radially therefrom at axially spaced locations. At least one of the eccentric weights is rotatable relative to the shaft to adjust the relative angular orientation of the eccentric weights and releasably lockable to the shaft, whereby adjustment of the relative angular orientations of the eccentric weights alters the vibrating motion of the platen. A method of removing oil spots with the vibrator apparatus is also disclosed.
REFERENCES:
patent: 2400341 (1946-05-01), Day et al.
patent: 3396805 (1968-08-01), Muller
patent: 3604520 (1971-09-01), Shatto, Jr.
patent: 3771374 (1973-11-01), Choules
patent: 4113403 (1978-09-01), Tertinek et al.
patent: 4401475 (1983-08-01), Eriksson et al.
patent: 4492001 (1985-01-01), Hedrenius
Dickey Billy R.
Dickey Maylon E.
Fridie Jr. Willmon
Yost Frank T.
LandOfFree
Apparatus and method for removing oil spots from a surface does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for removing oil spots from a surface, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for removing oil spots from a surface will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-455808