Endless belt power transmission systems or components – Plural belts or plural output loads
Patent
1991-10-02
1992-11-17
Bui, Thuy M.
Endless belt power transmission systems or components
Plural belts or plural output loads
474 86, F16H 700
Patent
active
051638827
ABSTRACT:
The present invention relates to a method of retrofitting a Bridgeport Series One vertical milling machine with a variable speed drive unit. The method generally comprises the removal of a drive motor and stepped pulley attached thereto from the pulley housing of the Series One milling machine. The drive motor and stepped pulley are replaced with a variable speed drive unit comprising a drive housing which is attached to the pulley housing via a flange member formed on the bottom surface thereof. The flange member is specifically configured to be easily retrofittable to the existing aperture defined within the pulley housing by the removal of the drive motor therefrom.
REFERENCES:
patent: 1985688 (1934-12-01), Parsons
patent: 2008983 (1935-07-01), Kearney
patent: 2033749 (1936-03-01), Walter
patent: 2085888 (1937-07-01), Armitage
patent: 2382934 (1945-08-01), Armitage
patent: 2437850 (1948-05-01), Dennis
patent: 2610532 (1952-09-01), Heppenstall
patent: 2618202 (1952-11-01), Eserkaln
patent: 3884421 (1975-05-01), Fullalove et al.
Variable Speed Drives, Brochure of Sterling Electric, Inc.
Bui Thuy M.
Sterling Electric, Inc.
LandOfFree
Variable speed drive conversion for bridgeport series one vertic does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Variable speed drive conversion for bridgeport series one vertic, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable speed drive conversion for bridgeport series one vertic will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1168063