US413985A - Churn - Google Patents

Description

(No Model.)

R. L. TRIMBLE.

GHURN.

No. 113,985. Patented Oct. 29, 1889.

o O O O o o o o o o mo o o o o UNITED STATES PATENT OFFICEQ ROBERT L. TRIMBLE, OF NEVVMAN, ILLINOIS.

CHURN.

SPECIFICATION formng part of Letters Patent No. 413985, dated October 29, 1889.

Application filed March 1, 188% To all whom it may concern:

Be it known that- I, ROBERT L. TRIMBLE, a citizen of the United States, residing atNewman, in the county of Douglas and State of Illinois, have invented certain new and useful Improvenents in Churns; and I do declare the following to be a full, clear, and exact description of theinvention, such as will enable others skilled in the art to which it appertains to make and use the same, reference beinghad to the aeconpanying drawings, and to the letters of reference marked thereon, which form a part of this specification.

The invention relates to that class of churns in which a vihratory dasher is enployed.

The churn will first be described in connection with the drawngs, and then the novelty pointed out in the claim.

Figure 1 is a longitudinal section of the churn in avertical plane; Fig. 2, a transverse vertical section, and Fi g. 3 a detail perspcctive View of the dasher.

In the drawings, A represents the churnbody, rounded at the ends on the inside, having the renovable cover a and provided on the inside, about the middle, with the vertical grooves a' a'. ln these grooves fits the perforated dividing-board B, which extends froni the bottom of the churn-body about twothirds of the way to the top thei-cof, and is knife-edged at the upper end b, so as not to interfere with the free turning ot' the dasher C. This dasher consists of two parts fastened to- Serial No. l,618. (No model.)

gether at a meeting angle, wherein is secured a journaled angle-piece D, the journals d d extending out beyond the dasher. Across the outer angle of the dash is fastened the bifurcated ends of the handle E, which passes through the slot a of the cover a. By this Construction the dash-journals d d play freely in the grooves a" a', and on the kulte-edge b of the board B turns the angle-piece D With very little friction. Each Wingc of the dasher vibrates in the quadrant of a circle, alternately forcing the crean through the holes in the dividing-board, thus effectually breaking the butter globules and quickly bringing the butter. The leverage thus Conveniently obtained renders the labor of churning very light and accompaned with little fatigue.

What I claim as new, and desire to protect by Letters Patent, is-

The handled dasher C, having two equal perforated wings fastened together at a meeting angle, and the journals d d, projeoting at the sides from the angle-pieee D, in conbination with the perforated dividing-board B, knife-edged at the top, and the churn-body A, having the vertical grooves a' d', as and for the purpose specified.

In testinony whereof I affix ny signature in presence of two witnesses.

ROBERT L. TRIMBLE. lVitnesses:

W. C. RANDALL, G. T. BANE.

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