FREE BOOKS

Author's List




PREV.   NEXT  
|<   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26   27   28   29   30   31   32  
33   34   35   36   37   38   39   40   41   42   43   44   45   46   47   48   49   50   51   52   53   54   55   56   57   >>   >|  
mick in 1885: TO THE CONGRESS OF THE UNITED STATES _"REMONSTRANCE"_ "Of the Citizens of New York against the renewal of Letters Patent granted to Cyrus H. McCormick, June 21, 1834, for improvements in the Reaping Machine. "Among the early reaper inventors of this country, Mr. Obed Hussey, now of Baltimore, stood for many years deservedly the most prominent, and he has doubtless by his genius and indefatigable exertions (although in a modest way) contributed more to the advancement of this invention than any other man. He first tested his machine in 1833, and took out a patent for it the 31st of December of that year. "He first constructed his machine with a reel to gather the grain up to the cutters, and throw it upon the platform; but on trial, with his cutter, he thought it unnecessary and only an incumbrance, and, therefore, threw it aside and has never used it since. The main frame-work containing the gearing was suspended on two wheels about three feet four inches in diameter. The platform was attached to the rear of this frame, and extended out one side of it say six feet. The team was attached to the front end of the frame and traveled at the side of the standing grain as in Randall's machine. The cutting apparatus was pretty much the same as now used in Hussey's machine. The knife is constructed of steel plates, riveted to a flat bar of iron. These plates are three inches broad at the end where they are riveted to the bar, and four and a half inches long, projecting in front, and tapering nearly to a point, forming what is described as a saw with very coarse teeth, which are sharp on both edges. This cutter is supported on what he terms guards, which are attached to the front edge of the platform or cutter-bar (as termed by Hussey), one every three inches the whole width of the machine, projecting horizontally in front about six or eight inches. These guards have long slots through them horizontally through which the cutter vibrates, and thus form a support for the grain whilst it is cut, and protect the cutter from liability to injury from large stones and other obstructions. The cutter is attached by means of a pitman rod to a crank, which is put in motion by gearing connecting with one or both of the ground wheels as may be desired, according to circumstances, which gives to the cutter as the machine advances, a quick vibrating motion; and each point of the cutter vibrates from the centre of one gu
PREV.   NEXT  
|<   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26   27   28   29   30   31   32  
33   34   35   36   37   38   39   40   41   42   43   44   45   46   47   48   49   50   51   52   53   54   55   56   57   >>   >|  



Top keywords:

cutter

 
machine
 

inches

 
attached
 

Hussey

 

platform

 
wheels
 

gearing

 

constructed

 

plates


guards

 
horizontally
 

motion

 

vibrates

 

riveted

 

projecting

 

coarse

 
Machine
 

termed

 

supported


forming

 

CONGRESS

 

deservedly

 

Baltimore

 

tapering

 
connecting
 
ground
 

reaper

 
pitman
 

desired


centre
 

vibrating

 

circumstances

 

advances

 
obstructions
 

inventors

 

country

 

support

 
injury
 

stones


liability

 
whilst
 

protect

 

cutters

 

granted

 
gather
 

Patent

 
incumbrance
 

unnecessary

 

thought