Cycle Repairing and Adjusting
With a Chapter on building a Bicycle from a Set of Parts

124 CYCLE REPAIRING toggle spring ; 255V, toggle chain and rod ; 256Y, lubri- cator ; 257V, spindle. The “Eadie” two-speed coaster hub (Fig. 56) com- bines a two-speed gear, a free-wheel, and a brake, its parts being shown in Fig. 57 and consisting of the following : 301A, shell, less cups ; 302A, friction plate ; 303A, brake spring, with phosphor-bronze ring; 304A, chain ring; 305A, clutch part, with gear ring ; 306A, driving screw ; 307A, stud pinion ; 308A, ball-race ring ; 309A, clutch nut; 310A, brake lever; 311A, 312A, and 316A, chain-stay clip with pins and nut ; 314A, spindle ; 315A, toggle spring ; 317A, lock nut with oil-hole cover ; 318A, rigìit hand cup ; 319A, lock ring ; 320A, left hand cup ; 321A, ball retainer, t86 in. large ; 322A, ball retainer, A in. small ; 313A, brake- cam cone and lever ; 323A, clutch-nut spring ; 324A, lubri- cator ; 325A, clutch-nut spring screw ; 326A, grub screw ; 327A, sliding pinion ; 328A, detaining-clutch collar ; 329A, adjusting cone ; 330A, ball retainer, I in. ; 331 A, actu- ating pin ; 332A, brass ferrule ; 333A, spindle nut ; 334A, fixing or check nut ; 335A, split collar ; 336A, detaining- clutch peg ; 337A, guide nut ; and 338A, toggle chain and rod. Figs. 58 and 59 show the Eadie controls. The tables on p. 125 apply to both the “Eadie” two-speed hub and to the “ Eadie ” two-speed coaster. “ Three-Speed ” Variable Gears.—“ Sturmey-Archer ” three-speed gears are of two patterns—without and with an automatic brake and known respectively as the “ three- speed hub” (Figs. 60 to 65), and as the “tri-coaster” (Figs. 66 to 71). The parts of these two devices are shown by Figs. 61 and 66, and it is not proposed