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flanch
/ flæntʃ /
Example Sentences
The steam-cylinder, about ten feet in length, is fitted with a carefully-made piston, G, having a flanch rising four or five inches and extending completely around its circumference, and nearly in contact with the interior surface of the cylinder.
Between this flanch and the cylinder is driven a “packing” of oakum, which is held in place by weights; this prevents the leakage of air, water, or steam, past the piston, as it rises and falls in the cylinder at each stroke of the engine.
In 1789, Mr. William Jessop constructed a railway at Loughborough, in Leicestershire, and there introduced the cast-iron edge-rail, with flanches cast upon the tire of the waggon-wheels to keep them on the track, instead of having the margin or flanch cast upon the rail itself; and this plan was shortly after adopted in other places.
Armourists that have amused themselves by treating on the curious and obsolete terms of heraldry, have supposed that the flanch and flasque represent that part of female attire which covered the body from the lower part of the neck to the waist, and that this part of the ladies' dress contained the heraldic bearing.
Application for reissue received and filed Oct 29 1867. 1st, Making the barrel of a door or shutter bolt of sheet metal, substantially as shown and described. 2d, The bolt catch or keeper with the base plate formed with a flanch at right angles, substantially as described, that it may be secured by screws parallel with the axis of the bolt, substantially as described.
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