INVENTIONS AND APPLIANCES OF INTEREST TO AGRICULTURE.
C. J. LYNDE, MACDONALD COLLEGE, QUE. PROV., CANADA.
WATERING TROUGH
This invention provides a sheet metal trough without seams. A single metal sheet is folded at the corners in the manner illustrated in the small figure, and us
then braced at the ends and middle by metal straps.—Carl C. Rchnepil, Sioux City, lowa. (U.S. Patent, 1,361,350.)
LISTER PLOUGH
The guide runners here are attached directly to the beam by means of a cross bar, and are thereby kept in the same relation to the beam at all depths and are always in proper "position to clear trash
They improve the action of the plough in “double listing,” that is, in bursting out ridges.—lnternational Harvesting Co., Chicago, 111. (U.S. Patent, 1,359,055.)
DETACHABLE PLOUGH SHARE
It is an advantage to be able to change a plough share quickly when it becomes dulled, and this advantage is given by this invention. The share is held securely while at work, and is detached quickly
without removing bolts, simply by moving the handle shown.—Rock Inland Plough Co., Rock Island, 111. (U.S. Patent. 1,356,725.)
GRAIN SEED CUP
The object of this invention is to provide, in tractor drawn seed drills, seed cups so made that the tractor operator can see at a glance whether the grain ie
feeding properly. This is accomplished by making the cups open at- the top, as illustrated in the figure at the right.—Thomas Mfg. Co.. Springfield, Ohio. (U.S. Patent, 1,359,758.)
CORN PLANTER
This planter does without a check wire but needs shallow furrows made at the conoct intervals across the field. The seed dropping mechanism is operated by
tiie- carrying wheels, but if these drag in slippery soil, the gage wheel conc-cts the error automatically when it drops into the next furrow. International Harvester Co., Chicago, 111. (U.S. Patent,1,359,028.)
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Bibliographic details
Otago Witness, Issue 3511, 28 June 1921, Page 55
Word Count
305INVENTIONS AND APPLIANCES OF INTEREST TO AGRICULTURE. Otago Witness, Issue 3511, 28 June 1921, Page 55
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