US72576A - To all whom it may concern - Google Patents

Description

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LEMAN WIARD AND WILLIAM H. NELSON, OF SPRING TOWNSHIP, PENN- SYLVANIA.

Leem Patent No. 72,576, dated December 24, 1867.

IMPROVEMENT IN UHURNS.

TO ALL WHOM IT MAY CONCERN:

I Be it known that we, LEMAN *WTARD and WILLIAM H. NELSON, of the township of Spring, in the county of Crawford, and State of Pennsylvania, have invented a new and improved Churn; and we do hereby declare that the following is a full and exact description of the same, reference. being had to the accompanying drawings, and the letters of reference marked, thereon.

Figure 1 is a side view of our churn, with one side of the churn-box removed to better show the inside con'-.

struction of the same. 7 I

A is the churn-cask or box; C the revolving dash on the shaft 0, on which is the bevel-gear wheel R, driven by the crankwvheelS. ,B is a standard placed in the loops 1 and 2, from which it may be removed at pleasure. This standard,'B, supports the cogged Wheels which move the dashers. G is a smaller cogged wheel, moved by the crank-wheel S, which wheel S is a bevel-gear and spur-gear wheel both; the same being better shown. ,at S, Figure 2. On the wheel G is a plate-wheel, X, with the holes 3 and 4, for a wrist on which the pitman W is hung. V I I i Figure 3 represents the revolving (la-sh C, and

Figure 4.!epresents the dash D, which does not revolve, hut is hung on the rod M, and is moved up and i down by the pitman W attached to its upper end. 1

The handle of the revolving dash passes through a hole, 8, in thedash D. There is a notch, 9, in the blade of the dash D, which fit-s on a guide-rod, E, screwed on the inside of the churn-box A. On turning the crank F, the dash C revolves, While at the same time the dash D moves up and down, thus breaking the cream. For the purpose of cleaning, all the dashers and the cogged gear-wheels can be retrieved by drawing the standard, B, from the loops 1 2.' O is a point on which the shaft 0 of the dash C revolves.

What we claim as our invention, and desire to secure by Letters Patent, is as follows, to wit The-two dasher D C, constructed and operated-as described, when the same are in the aforesaid combine.- tion for the purposes set forth. I

LEMAN WIARD,

. W. H. NELSON.

Witnesses:

A. B. RICHMOND, J. D. NICHOLAS.

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