. Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries. 654. FRICTION-PLATE CLUTCH. In this model theplates are pressed into V-shapedrings with perforations for lubrica-tion. The V shape allows of agreat friction with hght pressure onthe clutch lever. Alternate V plates are fixed toouter shell by their mortised edges,and t


. Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries. 654. FRICTION-PLATE CLUTCH. In this model theplates are pressed into V-shapedrings with perforations for lubrica-tion. The V shape allows of agreat friction with hght pressure onthe clutch lever. Alternate V plates are fixed toouter shell by their mortised edges,and the intervening plates to theinner hub in the same perforations for lubricating areshov^n in the lower section of thecut, No. 655. • MOTION AND CONTROLLING DEVICES, ETC. 251


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Keywords: ., bookauthorhiscoxgardnerdexter18, bookcentury1900, bookdecade1910