US23134A - Improvement in plows - Google Patents
Improvement in plows Download PDFInfo
- Publication number
- US23134A US23134A US23134DA US23134A US 23134 A US23134 A US 23134A US 23134D A US23134D A US 23134DA US 23134 A US23134 A US 23134A
- Authority
- US
- United States
- Prior art keywords
- plow
- improvement
- plows
- whitney
- furrow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 description 8
- 230000001105 regulatory Effects 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B5/00—Ploughs with rolling non-driven tools, e.g. discs
- A01B5/04—Ploughs with rolling non-driven tools, e.g. discs drawn by tractors
- A01B5/06—Ploughs with rolling non-driven tools, e.g. discs drawn by tractors without alternating possibility, e.g. with rotary counters provided with scrapers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/925—Natural rubber compositions having nonreactive materials, i.e. NRM, other than: carbon, silicon dioxide, glass titanium dioxide, water, hydrocarbon or halohydrocarbon
- Y10S524/926—Natural rubber compositions having nonreactive materials, i.e. NRM, other than: carbon, silicon dioxide, glass titanium dioxide, water, hydrocarbon or halohydrocarbon with water as NRM, exemplified
Description
J. M. WHITNEY. PLOW.
No. 23,134. Patented Mar. 1, 1859.
ATENT FFICE.
J NO'. M. WHITNEY, OF BOLTON, MASSACHUSETTS.
IMPROVEMENT IN PhOVVS.
Specification forming part of Letters Patent No; 23,534., dated March 1, 1859.
To all whom it may concern:
Be it known that I, JOHN M. WHITNEY, of
Bolton, county of Worcester, in the State of Massachusetts, have invented a new and useful Improvement in Holding Flows; and I do hereby declare that the following is a full and exact description thereof, reference being bad to the accompanying drawings, and to the letters of reference marked thereom' The nature of my invention consists in arranging with the plowshare and its beam an adjustable frame carrying a rotating regulating-wheel, as hereinafter specified.
To enable those skilled to make and use my improved plow, I will proceed to describe its construction and operation, referring; by letters to the accompanying drawings, forming part of this specification, and in which- Figure 1 represents a back elevation; Fig. 2, an elevation'on the land side, and Fig. 3 a top view of the same.
Similar letters denote the same parts in the different views.
I represents the mold-board, G the beam, and g the handles, of a plow of ordinary construction, and to which is attached by journalboxes B d on the land side of the plow the adjustable swinging frame 0 D.-
E is auadjusting brace-rod, which is pivoted atone end to the rear side of the frame piece 0, near its extremity, and secured in any desired position at its other end by a setscrew, F, passing through aslot in said rod E and into the standard A.
. 7 His a rotary ground-wheel which travels on the land side of the plow.
From the foregoing description of the construction of my improved plow arrangement it will be understood to operate as follows: As the plow is started to form the furrow the wheel H, with its frame 0 D, on the land side of and sufficiently heavy to control the other parts of the apparatus, travels upon the ground and governs the run of the plow by controlling the angle at which the mold-board works, thus regulating perfectly its operation and the depth of furrow. The run of the plow, it will be seen, may be readily varied according to variable circumstances under which it may have to work by the adjustment up and down of the wheel H and its frame-work 0 D.
It will also be seen that the apparatus for regulating the operation of the plow in form-. ing the furrow, being abreast of the body of the plow, does not at all hinder the operator in turning the latter at the end of the furrow.
I am aware of wheels having been used in connection with a plow, and do not claim broadly any such device; but,
Having described the construction and opmy hand and seal this 11th day of February,
JOHN M. WHITNEY. n SL1 Witnesses:
I. N. MciNrruE, HENRY W. TURPIN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US23134A true US23134A (en) | 1859-03-01 |
Family
ID=2090213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US23134D Expired - Lifetime US23134A (en) | Improvement in plows |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US23134A (en) |
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0
- US US23134D patent/US23134A/en not_active Expired - Lifetime
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