. 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. 659. SHAFT-THRUST BALL BEARINGSon a vertical shaft. A, A, grooved rings with out-side conical bearings. D, a spherical bearing collarresting on the foot flange C. F, retaining collar. The balls have four point bearings. 252 MOTION AND CONTROLLING DEVICES, 660. B
. 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. 659. SHAFT-THRUST BALL BEARINGSon a vertical shaft. A, A, grooved rings with out-side conical bearings. D, a spherical bearing collarresting on the foot flange C. F, retaining collar. The balls have four point bearings. 252 MOTION AND CONTROLLING DEVICES, 660. BICYCLE BALL BEARING, withhourglass separating rollers. The balls havethree points of pressure contact, two on thecone and one on the cup. The separating rollers are carried by aguide ring frame.
Size: 1631px × 1532px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorhiscoxgardnerdexter18, bookcentury1900, bookdecade1910
