USD31790S - Design for a rock-crusher frame - Google Patents

Description

015-21. OR D31a790 EX DESIGN.

No. 3|,790. Patented Nov. 7, I899.

E. C. BACON. ROCK CRUSHER FRAME.

(A iimm bud Oct. 12, 1899.)

Ma gi f UNITED STATES PATENT OFFICE.

EARLE G. BACON, OF NEW YORK, N. Y.

DESIGN FOR A ROCK-CRUSHER FRAME.

SPECIFICATION forming part of Design No. 31,790, dated November 7, 1899.

Application filed October 12, 1899. Serial No. 733,440. Term of patent 14 years.

To all whom it may concern.-

Be it known that I, EARLE C. BACON, a citizen of the United States, residing in the city of New York, borough of Brooklyn, in the county of Kings and State of New York, have invented and produced a new and original Design for Rock-Crusher Frames, of which the following is a specification, reference being had to the accompanying drawings, forming part thereof.

Figure 1 is a plan view of a crusher-frame, showing my new design. Fig. 2 is a side elevation, and Fig. 3 is a corresponding end View.

The leading feature of my design is the bracket projecting forwardly from the lower portion of the frame at the front.

The main portion of the frame is approximately rectangular in plan view and is marked A. As shown, it has the lateral projections A A and the horizontal webs A and A, the

latter of which rises near the front to about the mid-heightofthis part and is there marked A and the downwardly-projecting lugs A.

B is the 0 rwardly-proj ecti n g bracket forming the main feature of the design. It extends from the lower portion of the front and has the connecting-webs B B at the sides.

B B are raised segments on the under face of the bracket, and B is a boss on the upper face arranged centrally to the segments.

I claim- The design for a rock-crnsher frame, as herein shown and described.

In testimony that I claim the invention above set forth I affix my signature in presence of two witnesses.

EARLE C. BACON.

Witnesses:

CHARLES R. SEARLE, A. L. BOYLE.

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