US112288A - Improvement in harvesters - Google Patents
Improvement in harvesters Download PDFInfo
- Publication number
- US112288A US112288A US112288DA US112288A US 112288 A US112288 A US 112288A US 112288D A US112288D A US 112288DA US 112288 A US112288 A US 112288A
- Authority
- US
- United States
- Prior art keywords
- pitman
- harvesters
- improvement
- frame
- pivoted
- 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
- 241001124569 Lycaenidae Species 0.000 title description 6
- 238000010276 construction Methods 0.000 description 4
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/18—Safety devices for parts of the machines
Definitions
- soPIoKEEs JACOBS ⁇ w soPIoKEEs, oE PHILADELPHIA, PENNSYLVANIA, ASSIGNOE To l i yJONATHAN ⁇ w. GEUBB, -oE SAME PLAGE.
- My invention relates to a novel method of connecting the pitman and cutters in twoguidewa'y in Said frame, and a link-rod pivoted ⁇ both to the pitman and cutter-bar, as herein ⁇ e after described. ⁇
- a finger-beam, E,I is secured fto a shoe, E',
- a bracebar, G is pivoted at one end to the frame,and
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Description
` pivoted to the lower end of a coupling 'ame 'UNITED STATES PATENT N GEI-ICE.
JACOBS `w) soPIoKEEs, oE PHILADELPHIA, PENNSYLVANIA, ASSIGNOE To l i yJONATHAN `w. GEUBB, -oE SAME PLAGE.
IMPROVEMENT IN HARVESTERS.
\ speaiaton armingparn iofLeaei-S Patent No. 112,288, dma February 2s, 1871.
`@To all whom itmayloncem: I Be it known thatI, J ,icons W ScHUoImRS, f of the city and countyof Philadelphia, in the State of Pennsylvania, have invented a new and useful Improvement in Harvesters, of
\ which the-following is a specification:
My inventionrelates to a novel method of connecting the pitman and cutters in twoguidewa'y in Said frame, and a link-rod pivoted `both to the pitman and cutter-bar, as herein` e after described.`
My improvements are to be used in a fullyorganized harvesting-machine. In the accom-` panyingdrawing,however, I have shown so much only of the mechanism as illustrates the "invention herein claimed, the construction of I the other parts being well understood by skilly ful builders of harvesting machinery.
i Ifigurel` represents a plan; Fig.` 2, a side `j elevatioirofthe machine; and Fig. 3, an enlarged guide.
view,l in perspective, of the pitman- The driving-wheels `A A are mounted on an axle, B, which carries a main frame, C. The tongue D projects from the front of the frame.
A finger-beam, E,Iis secured fto a shoe, E',
having lugs' upon it, by means of which it is y or arm, F the upper end of which is swiveled to the under side of the frame at f. A bracebar, G, is pivoted at one end to the frame,and
at the other to the coupling-arm.
A crank-shaft, N, driven by proper gearing,
I operates the pitman P, the lower end of which carries a pin, l, or cross-head, which slides in a groove. A link-rod, p, is pivoted at one end to this pitman, and at the other to the cutterbar B. i
By this mode of construction the pitman always reciprocates in a uniform path, while the link-rod p swings around its pivoted connection with the pitman in conformity with the swinging of the finger-beam around its pivots e, and the cutters will continue to run without ,I binding at any inclination to which the outer end of the linger-beam can be raised or lowered in running over imeven ground.
Iclaim'y as my invention- The combination of the coupling-frame, the nger-beam hinged thereto, the pitm an work- `ing in a guide in the coupling-frame, the cut- ;trbar, and the link-rodfpivoted both to the pitman and cutter-bar, allthese parts being constructed and operating as described, to insure theworking of the cutters at varying inclinations of the linger-beam, as set forth.
In testimony whereof I have hereunto subscribed my name.
JACOBS W. SGHUCKEBS.
Witnesses:
' A. H. PIERSON,
DANIEL H. PIERSON.
Publications (1)
Publication Number | Publication Date |
---|---|
US112288A true US112288A (en) | 1871-02-28 |
Family
ID=2181756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US112288D Expired - Lifetime US112288A (en) | Improvement in harvesters |
Country Status (1)
Country | Link |
---|---|
US (1) | US112288A (en) |
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0
- US US112288D patent/US112288A/en not_active Expired - Lifetime
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