US31194A - Improvement in plows - Google Patents

Improvement in plows Download PDF

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Publication number
US31194A
US31194A US31194DA US31194A US 31194 A US31194 A US 31194A US 31194D A US31194D A US 31194DA US 31194 A US31194 A US 31194A
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Prior art keywords
plows
improvement
brace
landside
standard
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Expired - Lifetime
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B3/00Ploughs with fixed plough-shares
    • A01B3/04Animal-drawn ploughs
    • A01B3/06Animal-drawn ploughs without alternating possibility, i.e. incapable of making an adjacent furrow on return journey, i.e. conventional ploughing
    • A01B3/08Swing ploughs

Definitions

  • Figure l is a side view ofthe plow.
  • Fig. 2 is a plan showing the position of the beam B and the landside b, by which it will be f seen that the beam is straight with the landside, and consequently makes a straight draft.
  • o is the bent standard, and o the brace upon which the land-side handle rests.
  • Fig. 3 represents the position ofthe handle a and brace c c, the brace o c having a flange,
  • the arrangement of the beam B handles a c, landside b, standard o, and brace c c with i flange s, the whole constructed as and for the purposes set forth.

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  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Ladders (AREA)

Description

J. SWEITZER.
.Patented 1an. 22, 1861.l
haan/f'- UNTTED- STATES PATENT OFFICE.
lJEREMIAH SVVEITZER, OF MISHAWAKA,INDIANA.
IMPROVEMENT IN PLOWS.
Specification forming part of Letters Patent N0. 3 l,l94, dated January 22, 1861.
I To all whom it may concern.;
Be it known that I, JEREMIAH SWErrZER, of Mishawaka, county of St. Joseph, and State ot' Indiana, have invented a new and valuable Improvement in Plows; and I do hereby declare that the following is a full and complete description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
The nature ot' my invention consists in the arrangement ofthe several parts ofthe plow, as hereinafter set forth.
Figure l is a side view ofthe plow.
Fig. 2 is a plan showing the position of the beam B and the landside b, by which it will be f seen that the beam is straight with the landside, and consequently makes a straight draft. In the same figure ois the bent standard, and o the brace upon which the land-side handle rests.
Fig. 3 represents the position ofthe handle a and brace c c, the brace o c having a flange,
the standard o is strengthened, and the rubbish allowed to escape without clogging.
What I claim as my invention, and desire to secure by Letters Patent, is-
The arrangement of the beam B, handles a c, landside b, standard o, and brace c c with i flange s, the whole constructed as and for the purposes set forth.
JEREMIAH SWEITZER.
Witnesses:
i H. E. HURLBUT,
J. H. QUIGG.
US31194D Improvement in plows Expired - Lifetime US31194A (en)

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US31194A true US31194A (en) 1861-01-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634708A (en) * 1984-01-25 1987-01-06 Sandoz Ltd. Indolophenanthridines useful as dopaminergic and analgesic agents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634708A (en) * 1984-01-25 1987-01-06 Sandoz Ltd. Indolophenanthridines useful as dopaminergic and analgesic agents

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