e shifting bar in full lines, the dotted lines indicating the posi- tion to which they are brought by the yielding con- nection, such position being attained instantly after the carriage and operating shaft is momentarily stop- ped, the fast pulley having been freed of either of the belts. » C I I… … huge deck derrick, or injury. LEDEBLE'S BICYCLE ATTACHMENT. weighing many tons, i* < » > >• '— AN ATTTOUATIC BELT SHIFTEB. was torn loose from its The illustration represents an improvement in belt- allel rods joined at the front by a block, and connected fastenings and swept overboard, leaving a…
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