d a windlass turning piece formed like one-half of an ordinary bell ; between single post at the meeting edges of the glass, the in bearings in the base, by which the follower is these parts there is a shoulder, as shown in the sectional view. Each jaw is provided with a rear lug formed sash bars… … at the joints where the fellies come together. Fig. 2 is an enlarged and Fig. 3 a sectional view of the bolt and tire, showing how the joint is made. The tire is operated by a lever, andis prevented from turning position shown at the left in Fig. 2, there will bea made with flanges to fit over the…
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