Wheels and wheeling; an indispensable handbook for cyclists, with over two hundred illustrations . Nimrod Spring Frame Safety. Model H, is fitted with Thompsons patent springsystem for rigid frame Safeties. On the subject of. Premier Spring Frame Safety. spring frames they say that it is a remarkable factthat all passenger vehicles, from the heaviest coach tothe lightest perambulator, have their frames supported ANTI-VIBRATION DEVICES. 215 on their axles through fiat and laminated springs, ex-cepting the bicycle and tricycle. The present springsystem overcomes the difficulty hitherto experienc
Wheels and wheeling; an indispensable handbook for cyclists, with over two hundred illustrations . Nimrod Spring Frame Safety. Model H, is fitted with Thompsons patent springsystem for rigid frame Safeties. On the subject of. Premier Spring Frame Safety. spring frames they say that it is a remarkable factthat all passenger vehicles, from the heaviest coach tothe lightest perambulator, have their frames supported ANTI-VIBRATION DEVICES. 215 on their axles through fiat and laminated springs, ex-cepting the bicycle and tricycle. The present springsystem overcomes the difficulty hitherto experiencedof supporting a rigid frame upon such springs. Pas-senger vehicles, excepting the bicycle and tricycle,have their springs resting direct upon their axles; thisbicycle has its springs resting upon the tops of twoforks, whose legs rest upon their axles; this in prac-tice gives the same result. The principle of thebicycle spring arrangement is identical with that ofthe locomotive engine—viz., it has side rods or forksextending from the axles to the springs, workingthrough guides upon its frame. The pattern of the Quadrant known as No. 21 is
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Keywords: ., bookcentury1800, bookdecade1890, bookidwheelswheeli, bookyear1892
