Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1983-09-02
1985-07-02
Moon, Charlie T.
Metal working
Method of mechanical manufacture
Assembling or joining
29525, 29526R, 403 15, 403 31, 403314, B23P 1102
Patent
active
045259160
ABSTRACT:
A shaft coupling and method of operating the same serves to establish a positive and reliable frictional connection or interference fit for the operative torque-transmitting interconnection of two shafts. The shaft coupling has an inner sleeve and an outer sleeve coacting with one another by means of conical surfaces or tapers. The shaft coupling, and particularly the sleeves, especially the outer sleeve has two outer support portions or sections and an intermediate portion or section located therebetween. The support portions are provided with infeed bores for the infeed of a pressurized fluid medium, typically pressurized oil, between the conical surfaces or tapers of the sleeves during the mounting of the shaft coupling. At the intermediate portion of either the outer sleeve or inner sleeve there is located an outflow bore for the withdrawal or discharge of the pressurized oil.
REFERENCES:
patent: 2348293 (1944-05-01), Hamer
patent: 2764437 (1956-09-01), Bratt
patent: 2840399 (1958-06-01), Harless et al.
patent: 2980474 (1961-04-01), Gargan
patent: 3114566 (1963-12-01), Coberly et al.
patent: 3690707 (1972-09-01), Van Rooij
patent: 4425050 (1984-01-01), Durand
patent: 4460289 (1984-07-01), Lundgren
Publication entitled "The Ok Coupling from SKF Steel".
Escher Wyss GmbH
Kleeman Werner W.
Moon Charlie T.
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