US78203A - Improvement in cultivators - Google Patents

Improvement in cultivators Download PDF

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US78203A
US78203A US78203DA US78203A US 78203 A US78203 A US 78203A US 78203D A US78203D A US 78203DA US 78203 A US78203 A US 78203A
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Prior art keywords
standards
cultivators
improvement
plate
hart
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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
    • A01B15/00Elements, tools, or details of ploughs
    • A01B15/12Beams; Handles

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
  • Soil Working Implements (AREA)
  • Protection Of Plants (AREA)

Description

G D.VHAR T. Cultivator.
No. 78,203. Patented May 26', 1868.
UNITED STATES PATENT OFFICE.
' GEORGE D. HART, 0 MUNoY, PENNSYLVANIA.
IMPROVEM ENT. IN CULTIVATORS.
Specification forming part of Letters Patent No. 78,203, dated 26, 1868 antedated May 11, 1868.
To all whom it may concern:
Be it known that I, GEORGE D. HART, of Muncy, Lycomin g county, State of Pennsylvania, have invented a new and useful Improvement on a Cultivator or Corn-Plow, originally secured by Letters Patent dated 2d day of April, 1867, No. 63,384; and I do hereby declare that the following is a full, clear, and exact description of the construction and operationof the same, reference beinghad t0 the annexed drawings, making a part of this specification, in which- Figure l is a perspective view. Fig. 2 is a reverse view of the plate securing the standards to the under part of the frame of said machine. Fig. 3 is a View of the standards when detached from the plate No. 2. Fig. 4 is a per pendicular front view, showing the combination of three standards instead of two, as in the original machine. I
Letters a. b show the plate as connecting the standards with the frame. 0 0 represent the manner in which the tops of the standards are secured in plate. Letterd shows the flange or book by which the standard is connected with plate; e e, in Fig. 4, the same as d in Fig. 3, the third arm in this drawing, and the hooks and flanges on the two back standards for secur- GEO. D. HART.
Witnesses:
W. W. HART, JAMES OoUDEN.
US78203D Improvement in cultivators Expired - Lifetime US78203A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030004882A1 (en) * 2000-11-06 2003-01-02 Holler Anne Marie Optimized server for streamed applications
US20060245564A1 (en) * 2005-04-29 2006-11-02 International Business Machines Corporation Enabling a software service provider to automatically obtain software service

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030004882A1 (en) * 2000-11-06 2003-01-02 Holler Anne Marie Optimized server for streamed applications
US20060245564A1 (en) * 2005-04-29 2006-11-02 International Business Machines Corporation Enabling a software service provider to automatically obtain software service

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