Implements or apparatus for applying pushing or pulling force – Method or apparatus for placement of conductive wire – Conduit snakes
Patent
1980-04-21
1982-05-11
Watson, Robert C.
Implements or apparatus for applying pushing or pulling force
Method or apparatus for placement of conductive wire
Conduit snakes
B65H 5900
Patent
active
043289533
ABSTRACT:
This invention pertains to the use of a hand-held hydraulic apparatus which uses hand operated or a small motor for actuating a hydraulic cylinder to move a piston rod to actuate particular attachments and apparatus. This apparatus includes apparatus to expand a tube; remove or insert a bearing either internally or externally; pull a wheel drum; cut lengthwise a race of a bearing; a quick-adjusting hydraulic jack; a knock-out with cutter; a shear; a press and a wheel puller.
REFERENCES:
patent: 2010713 (1935-08-01), Countryman
patent: 3385087 (1968-05-01), Huth
patent: 4132665 (1979-01-01), Nelson
patent: 4151903 (1979-05-01), Martino
patent: 4271692 (1981-06-01), Specktor
McBride Joan
Roberts Ralph R.
Watson Robert C.
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