Hood, Grant · Kansas City, Mo. : Kansas City Jeweler and Optician · leaf 192
ither driven up or downas the height of the balance requires. 184 THE CYLINDER ESCAPEMENT, In the same illustration, the height of the escape wheelis shown with reference to the cylinder. The web or rim ofthe wheel e should be of such a height that it will pass throughthe center of the lower… … Fig. 4. 4 was made. This one is greatly enlarged, and gives a goodidea of the general proportions. I also show a cross sectionof a cylinder through the lips. This is the part that is cutaway nearly one-half; the receiving lip is rounded on bothsides while the let off lip is only rounded on the…
Clocks and watches
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