USD4452S - Design for cylinder and frame of steam-engine - Google Patents

Description

D15-2 CR DAMZ EX PMENTED Nov 1 1870 GELSTON SANFORD, OF BERGEN, NEW JERSEY.

Design No. 4,452, dated November 1, 1870.

DESIGN FOR CYLINDER AND FRAME OF STEAM-ENGINE.

The Schedule referred to in these Letters Patent and making part of the same.

To all 'whom it may concern:

Be it known that I, GELsToN SANFORD, of Bergen Point, in the county of Hudson and State of New Jersey, have invented a new Design for the Cyl inder and Frame of e Steam-Engine; and I do hereby declare that the following is n full, clear, and exact description of the same, reference being` had to the accompanying drawing forming part oi' this speeicn-tion, and in which- Figures l and 2 represent side views, in perspective, from positions at right angles to each other, of a steam-engine frame with its attachments, as embraced by my design.

Similar letters of reference indicate corresponding parts.

The cylinder A is of square form externally, and has projecting up from it, on opposite sides, parallel therewith, the side frames B B, which are of tapering-shape in direction of their widtli,al1dof a uniform thickness at their edges, except at top, where they are spread ont, 'as shown at a a, at either end of semicircnlar swells b b, that serve as bearings for the engine-shaft.

The square exterior of the cylinder termina-tes at the bottom with n lower iiange, c, which rests upon the feed water-heater C.

This heater O is also of square or rectangular shape, and is provided with a hase flange, cl, united to its body by a molding, c.

Arranged on the one side of the cylinder, and of a corresponding width therewith, is the steam-chest E, to the cover of which is attached, by n. weh, fthe pump-cylinder F, which is arranged to occupy an oblique position relatively to the hase of the entire frame, as rcpr'esented'in iig. 1.

NVbat I claim as my invention, and desire to secure by Letters Patent, is-

l. The design and configuration of the cylinderportion A, side-frames B B, and feed water-heater (l, when combined, as herein shown and described.

2. The design and coniignration of the stcan1-chest E, its cover 4", and the pump-cylinder li, as herein relnesented and described.

GELSTON SANFORD.

Witnesses:

FRED. HAYNES, It. E. RABEAU.

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