Home instruction for sheet metal workers . Fig. 451. Finished Model—Closed Sash. Fig. 452. Finished Model—Open Sash. School. Notice that a piece of glass, a, has been placed in the sta-tionary side and the operating sash b is in position but closed. Fig. 452 shows similar conditions, but the sash is opened. In Fig. 453 is shown the same turret with the caps loose, a representsthe outside stationary cap No. XI, b the corner cap No. X, andc the interlocking cap No. VI for the corner post cut off on theline 6 6e in Pattern No. VI, Fig. 431C, as before mentioned. 316 Home Instruction for Sheet Met
Home instruction for sheet metal workers . Fig. 451. Finished Model—Closed Sash. Fig. 452. Finished Model—Open Sash. School. Notice that a piece of glass, a, has been placed in the sta-tionary side and the operating sash b is in position but closed. Fig. 452 shows similar conditions, but the sash is opened. In Fig. 453 is shown the same turret with the caps loose, a representsthe outside stationary cap No. XI, b the corner cap No. X, andc the interlocking cap No. VI for the corner post cut off on theline 6 6e in Pattern No. VI, Fig. 431C, as before mentioned. 316 Home Instruction for Sheet Metal Workers Note the flap d in Fig. 453, which closes against the lower 454 shows all the caps in position with the interlocking capf fastened by a few soldered tacks at the side; the gutter c,known also as No. Ill, is placed over the top curb, and leaders. Fig. Caps Loose. Fig. Caps in Position. a, b and c soldered in position. After the gutter c is in position,the leaders are soldered to it, as in Fig. 455, in which A is thegutter and B the leader, slipped in the gutter from the bottomand laps a turned down and soldered from the top at b. An angle is placed at the bottom ofthe leader in Fig. 454, secured tothe lower curb, which securesthe leader at the bottom. Thiscompletes the model turret overwhich a skylight can be placedas desired and as previouslymentioned. In practice, after the sidesof the movable sashes arein position and the skylightis set over them, the sashesare usually glazed before theglass is laid in the glazing of the sash isdone by passing the glass from the top between theskylight bars at A, Fig. 456, and then sliding the light betweenthe grooves in the open sash. Fig. 456 is an illustration of a hipskylight with a ventilating ridge and a turret having movable andstationary sashes.
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Keywords: ., bookcentury1900, bookdecade1920, bookpublishernewyo, bookyear1922
