Wheels and wheeling; an indispensable handbook for cyclists, with over two hundred illustrations . Spring Frame Safety. any check to speed with total absence of feet or handvibration. Vales patent Kohinoor Rocker Safety is fitted withtheir rocker spring fork and is absolutely thestrongest and most rigid machine made. The rockerfork, which entirely absorbs vibration, is greatlyimproved. No loss of power to the rider. No sacri-fice of rigidity. Has a powerful and wonderfullyimproved foot brake, which answers both as rest andbrake. A perfect luxury for downhill riding, withoutany additional weigh
Wheels and wheeling; an indispensable handbook for cyclists, with over two hundred illustrations . Spring Frame Safety. any check to speed with total absence of feet or handvibration. Vales patent Kohinoor Rocker Safety is fitted withtheir rocker spring fork and is absolutely thestrongest and most rigid machine made. The rockerfork, which entirely absorbs vibration, is greatlyimproved. No loss of power to the rider. No sacri-fice of rigidity. Has a powerful and wonderfullyimproved foot brake, which answers both as rest andbrake. A perfect luxury for downhill riding, withoutany additional weight. The fork is shown on theirspring frame Safety. ANTI-VIBRATION DEVICES. 231 The Cycledom special Velox Safety is fitted with a11 non-vibrating spring frame as shown in the illus-tration. In the Wenham, vibration is reduced by the con-struction of the frame, for which strong anti-vibratoryproperties are claimed. All brazed joints have beenentirely done away with. This frame is made in twosections, made of one single tube without a joint fromend to end. Starting from the topof the neck till it. Vale Spring Frame Safety. reaches the seat pillar, where the two sections are fixedand bolted about two inches apart; from the seat pillarthe tubes curve down in a semicircle past the back-wheel axle slots and crank bracket, where it is moststrongly stayed by two tubes placed transversely topand bottom, from these back to lower part of looking at the illustration it will be seen thatthis frame combines all the advantages of the double 23* WHEELS ANb W&EELW&. diamond frame (the best, except this, known) withnone of its disadvantages. The wheels are so placed
Size: 1905px × 1311px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, bookidwheelswheeli, bookyear1892
