ry draw slide. The parts are madea very little tapering or wedging, so that thefaces are drawn together very tightly, and aring of leather or rubber allowed to projectfrom the face of the female part, makes aperfectly tight contact with the plane face ofthe other part. Fig. 1 shows the female, and… … jecting collar of packing material or the hoseitself, which fits tightly against the face of C,and F F on each part are simply projectionsto receive the blows of the mallet or hammer,two or three of which only are required atany time to effect a junction or separationeven if the water is flowing…
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