e-quires little lubrication, but is sometimes lubricated byoil seepage from a porous wicking plug, one end of whichis supplied with oil under pressure in the hollow crankshaftof the engine. The driven members of some clutches, espe-cially those of the cone type, are carried on spigots orextensions… … 28—The Pfeiffer shoe type clutch engagement and facilitate gear changing. This is usuallyin the form of a disk of small diameter arranged to bearon a flange or collar attached to the throw-out sleeve, andin general is made of fiber or asbestos composition. Thebrake disk is fastened to the gearbox…
Automobiles · Aeronautics
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