atic action of the apparatus is an andthe parallel bars to spread the crossed locking important feature, as the device way be set in opera- AN IMPROVED STEAM MOTOR. bars and bring them in firm contact with the side tim- tion by one person. The illustration represents a rotary engine in which bers.… … Ninth Street, La Crosse, Wis. Projecting.tongues on Al YEDELER’S ROTARY ENGINE. the upright timbers of the well hole frames retain SCHMIDT'S SAFETY DEVICE FOR ELEVATORS. periphery of the piston at the same time, whereby ita the platform or cage in sliding contact therewith. expansive force is…
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