. 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. essaryamount of hose and typesof suction tips or steam trap and dustcollector are connectedby means of a hose of^ large diameter, and thesuction hose is attachedto the bottom of the dustcollector. When the injector valve is opened the live steam passes the
. 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. essaryamount of hose and typesof suction tips or steam trap and dustcollector are connectedby means of a hose of^ large diameter, and thesuction hose is attachedto the bottom of the dustcollector. When the injector valve is opened the live steam passes the open-ing of the suction chamber and creates a vacuum therein, which pro-duces the suction, drawing the dust and dirt into the dust collectorwhere it is retained by the water. The air, after unloading its burdenof dirt, then passes into the steam trap and is exhausted into the at-mosphere. 903c. STREET SWEEPER. In this apparatus the entire systemof brushes is enclosed within a casing somewhat resembling a carpetsweeper, with slanting plates at the front and rearto permit the brushes to throw the dirt into trays or pans held within thecasing. The street clean-ing portion of the auto isextremely simple, beingoperated by a single ratch-et-controller lever so that asingle movement will el-evate the cleaner or lowerit for
Size: 1375px × 1817px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorhiscoxgardnerdexter18, bookcentury1900, bookdecade1910
