US63422A - Xmartin l l - Google Patents

Description

M. L. POWELL.

Stovepipe.

Patented April 2, 1867.

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MARTIN L. POWELL, or NEWCASTLE, INDIANA.

Letters Patent No. 63,422, dated April 2, 1867.

IMPROVEMENT IN STOVE PIPES.

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Be it known that I, MARTIN L. POWELL, of Newcastle, in the county of Henry, and State of Indiana, have invented a new and improved Reversible'Elbow and Collar for Heating, Cooking, and other Stoves; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the some, reference being had to the annexed drawings, making a part of this specification, in which Figure 1 is a view of the collar detached; and

Figure 2 is a detached view of reversible elbow, the line D representing the angle, which angle is or may be composed of any number of angles, the sum of which shall make an angle of forty-five degrees. The elbow may be cast or of sheet iron.

Figure 3 shows the collar A, cast on back ot stove S, or attached in usual manner to a sheet-iron stove, with elbow, 13, attached so as to ascend perpendicularly.

Figure I shows the collar A same as in fig. 3, with the reversible elbow reversed, by which the pipe enters the chimney horizontally.

Figure 5 shows the collar A reversed in its position on the stove, with the elbow B attached so as to enter the chimney or flue at any point below the collar A in a horizontal direction.

Figure 6 shows the collar Aattached as in figs. 3 and 4, with the elbow B lengthened and extending upward so as toenter the side of a flue or chimney at a point above the'level of the collar A.

Figure 7 shows the collar A attached or cast to top of stove, with the elbow B attached so as to enter the flue or chimney horizontally.

Figure 8 shows the collar A attached thesame as in fig. 7, with elbow reversed so as to cause the pipe to ascend perpendicularly. Y

By means of which collar and elbow all of the foregoing changes and positions are attained without any change in the shape of the said collar and elbow.

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

1. The collar A, constructed substantially as set forth, so as to be attached to the stove in any of the modes above set forth.

2. I claim the reversible elbow B, composed of any number of angles, the sums of which shall make an angle of forty-five degrees, constructed and operated substantially as and for the purposes set forth.

3. I claim the combination of the reversible collar and the reversible elbow B, constructed and operated in combination, substantially as and for the purposes set forth.

MARTIN L. POWELL. Witnesses:

Tues. B. BEDDING, JAMES .KINSEY.

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