US17157A - Improvement in harvesters - Google Patents
Improvement in harvesters Download PDFInfo
- Publication number
- US17157A US17157A US17157DA US17157A US 17157 A US17157 A US 17157A US 17157D A US17157D A US 17157DA US 17157 A US17157 A US 17157A
- Authority
- US
- United States
- Prior art keywords
- box
- harvesters
- improvement
- crank
- guides
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
- F16H21/18—Crank gearings; Eccentric gearings
- F16H21/36—Crank gearings; Eccentric gearings without swinging connecting-rod, e.g. with epicyclic parallel motion, slot-and-crank motion
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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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18248—Crank and slide
- Y10T74/18256—Slidable connections [e.g., scotch yoke]
Definitions
- the object of my invention is to prevent the access of dirt to the mechanism by which the cutter-bar is reciprocated, and provide for the coustantlubrication of the same.
- B is the box to which the cutter-bar is attached, consisting of a rim, 1, and bottom I), a portion of which bottom is made sufficiently thick to admit of the formation therein of a long well, w, for the reception of the crank-pin 19.
- the close cover upon the guides prevents the entrance The peculiarly-constructed close box B, in
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
Description
l- 'KNAUER.
Harvester.
No. 17,157, Y Patent ed April 28, 1857.
lmm WI wnmmm I UNITED STATES PATENT OFFICE.
V ISAIAH KNAUER, OF VALLEY FORGE, PENNSYLVANIA.
IMPROVEMENT IN HARVESTERS.
Specification forming part of Letters Patent No. 17,157, dated April 28, 1857.
To all whom it may concern Be it known thatI, ISAIAH KNAUER, of Valley Forge, in the county of Chester and State of Pennsylvania, have invented a new and useful Improvement in Harvesters; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, forming part of this specification, in which--- Figure l is a top view of the box in which the crank moves in producing the motion of the cutter-bar. Fig. 2 is a section on m superpendicular to bottom of said box. Fig. 3 is a view showing the operating-crank.
Similar characters of reference in the several figures denote the same parts.
The object of my invention is to prevent the access of dirt to the mechanism by which the cutter-bar is reciprocated, and provide for the coustantlubrication of the same.
The nature of my invention consists in a peculiarly-constructed close box for the reception of the operating-crank and. its pin, when I used in combination with covered guides, so
that under all circumstances the top shall be closed while the pin is kept constantly lubricated.
In the drawings, B is the box to which the cutter-bar is attached, consisting of a rim, 1, and bottom I), a portion of which bottom is made sufficiently thick to admit of the formation therein of a long well, w, for the reception of the crank-pin 19. Upon this solid portion of the box bottom are the projections a, by which the box is held in the guides G. These guides are connected by a cover, (J, in which is an opening for the passage of the shaft S, by whose rotation the box is moved, the rotation of the said shaft causing the crank it to move within the box, while the pressure of the pin 10 against the sides of the well to produces the reciprocation of the box and with it the cutter-bar attached thereto. The close cover upon the guides prevents the entrance The peculiarly-constructed close box B, in
combination with guides G G and cover 0, when arranged to operate in the manner and for the purposes set forth.
In testimony whereof I have hereunto signed my name before two subscribing witnesses.
ISAIAH KNAUER.
Witnesses:
' GEO. PATTEN,
JOHN S. HOLLINGSHEAD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US17157A true US17157A (en) | 1857-04-28 |
Family
ID=2079397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US17157D Expired - Lifetime US17157A (en) | Improvement in harvesters |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US17157A (en) |
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0
- US US17157D patent/US17157A/en not_active Expired - Lifetime
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