Improvements in or relating to Plough Carriages for Agricultural Purposes.
Year: 1899

page_text: Date of Application, 27th Mar., 1899
Complete Specification Left, 8th Dec., 1899-Accepted, 13th Jan., 1900
PROVISIONAL SPECIFICATION.
Improvements in or relating to Plough Carriages for Agricultural
Purposes.
I, REGINALD HADDAN, of the Firm of Herbert Haddan & Co., of 18, Bucking-
ham Street, Strand, W.C., London, Patent Agent, do hereby declare the nature
of this invention, a communication to me from abroad by Eduard Mandel & Co.,
of Nyirbátor, Hungary, Manufacturers, to be as follows:-
-
a. "
In ploughs for agricultural purposes hitherto used the nave box becomes
worn very soon causing irregular running and a waste of lubricating material
and often also the expensive exchanging of the wheels is necessary. The
present invention relates to improvements for preventing this early wearing
out of the wheel naves and does away therefore with the said disadvantages.
This purpose is obtained by the use of two axles, one for each wheel, arranged
side by side or superposed; each of them is so mounted that it is turned with
its respective wheel.
The two axles are tightly joined to their respective wheels, and are seated
in bearings.
The bearings of the respective axles lying close to one another are seated
in boxes. The axles are provided with adjusting rings, preventing the sliding
of the axles in their bearings.
The boxes are fastened on a plate, which carries at the same time the arm
of the plough.
The boxes are provided with oiling openings which can be closed as desired.
Dated this 27th day of March 1899.
Improvements in or relating to Plough Carriages for Agricultural
Furposes.
I, REGINALD HADDAN, of the Firm of Herbert Haddan & Co., of 18, Bucking-
ham Street, Strand, W.C., London, Patent Agent, do hereby declare the nature
of this invention, a communication to me from abroad by Eduard Mandel & Co.,
of Nyirbátor, Hungary, Manufacturers, and in what manner the same is to be
performed, to be particularly described and ascertained in and by the following
statement:-
In ploughs hitherto used the nave
soon causing irregular running and a
also expensive renewal of the wheels.
boxes of the wheels become worn very
waste of lubricating material and often
The present invention relates to improve-

page_text: ments for preventing this early wearing out of the wheel naves and does away
therefore with the said disadvantages.
In the annexed drawing Fig. 1 is an elevation, Fig. 2 a section of part of
the plough carriage. Fig. 3 is a detail view showing an end elevation of one
of the axle bearings.
The purposes of this invention are obtained by the use of two axles ab one
for each wheel el arranged parallel to one another, each of them is so mounted
that it turns with its respective wheel.
The two axles ab are tightly joined to their respective wheels el and are
seated in bearings fh.
The bearings fh of the respective axles lying close to one another are
formed in boxes cd. The axles are provided with adjustable collars nm pre-
venting the sliding of the axles in their bearings.
The boxes cd are fastened on a plate which carries at the same time the
arm of the plough p.
The boxes are provided with oiling openings which can be closed for example
by plugs rt.
Having now particularly described and ascertained the nature of the said
invention and in what manner the same is to be performed I declare that what
I claim is:
-
In a plough carriage the combination with the wheels el of two axles ab
fastened respectively to said wheels, one to each, two boxes cd each having
bearings fh for the two axles and holding same parallel one to the other and
means for preventing the axles moving endwise in their bearings.
Dated this 8th day of December 1899.
R. HADDAN.