Lubrication – Systems – With safety or indicating means
Patent
1977-07-25
1979-05-08
Brown, David H.
Lubrication
Systems
With safety or indicating means
184 27R, 414206, F16N 736
Patent
active
041531400
ABSTRACT:
Lubrication for a rotary shaft positioned within the upper region of a blast furnace is accomplished by mounting a mechanically actuated pump for rotation with a reduction gear box through which the rotatable shaft is driven. The pump is periodically operated by means of an adjustable cam plate mounted on a sector gear which is affixed to the rotatable shaft; torque being transmitted to the shaft via the sector gear which is driven by a pinion coupled to the reduction gearing.
REFERENCES:
patent: 1182777 (1916-05-01), Lavoo
patent: 1393584 (1921-10-01), Stone
patent: 2320140 (1943-05-01), Kocher
patent: 2810457 (1957-10-01), Halliday
patent: 3814403 (1974-06-01), Legille
patent: 3880302 (1975-04-01), Legille
Cimenti Giovanni
Mahr Rene N.
Brown David H.
S.A. des Anciens Etablissements Paul Wurth
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