es to a The Detached Lever Escapement. 15 radial line ; the back of the tooth at an angle of thirty-six degreesto the same radial line ; and make teeth half a tooth-space deepor long. We now come to the consideration of the pallets and how todelineate them. To this we shall add a careful analysis… … V7 / rA K-~7-, \ \e \ •—.-.t-r-- / 90 J* no -••0-1 Fig. 8 inside of the circle n at f to the circle « at <?. If now we imagineour escape wheel to be pressed forward in the direction of thearrow j, the tooth D would press on the arc / and be held. If,however, we should revolve the arc / on the…
Clocks and watches
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