US128860A - Improvement in cultivators - Google Patents
Improvement in cultivators Download PDFInfo
- Publication number
- US128860A US128860A US128860DA US128860A US 128860 A US128860 A US 128860A US 128860D A US128860D A US 128860DA US 128860 A US128860 A US 128860A
- Authority
- US
- United States
- Prior art keywords
- tongue
- plow
- improvement
- cultivators
- burr
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 240000004658 Medicago sativa Species 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 230000001721 combination Effects 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 235000005824 corn Nutrition 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 150000002505 iron Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B1/2608—Connectors made from folded sheet metal
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/71—Rod side to plate or side
Definitions
- WITNESSES INVENTDRI Ww w w UNITED STATES ATENT IMPROVEMENT IN CULTWATQRS.
- My invention has for its object to furnish a plow which shall be reliable and efficient in operation, simple in construction, and durable in use; and it consists in the construction and com binat-ion of parts as hereinafter more fully described and pointed out by the claim.
- Figure 1 is a perspective looking from the top, and showing the insides of the moldboards a a, with their shares 1) b attached in the usual manner.
- Fig. 2 is a longitudinal section taken through line y 3 Fig. 1.
- These boards are constructed with heavy wroughtiron screw-bolts running from their upper stems c c, which are cast solid into the boards when made. They are secured to a slotted beam, 01, with heavy washers and burrs.
- the slots 6 e are intended to allow the plow to be made narrow or wide to suit any desired width of plantin g and at the same time allow the mold-boards to be thrown close or far apart at their points, or, in fact, turned into any desired position. They are now shown ready to plow toward a row of corn, but may be changed so as to throw the earth away from the row by simply removing them from the slots 6 e and placing them-into the holes ff, when they form an ordinary double-mold-board plow to be used between the rows, or astride, to plow the earth awa-yfrom the roots.
- braces In order to favor the various changes to which this plow is adapted, and at the same time make it permanent, there are two braces, g g, securely bolted to the side of the tongue h, and attached to the cross-beam d.
- a slotted plate On the tongue is placed a slotted plate, '5, made of iron, through which a bolt and handburr, j, secures the double-tree or pullin g-beam k.
- the slotted plate admits of taking up all lost motion by allowing the pulling-chains Z l to be drawn tight, which are attached to the mold-hoards by means of a clasped link, which can move around them and adjust itself in any position.
- the chains shall sustain all the draft necessary to move the plow, and the bolt and hand-burr simply hold the beam snugly against the tongue.
- a cast-iron plate, m On the back end of the tongue, and attached to the cross-beam d, is a cast-iron plate, m, having an ear on each side of the tongue, and a A-shaped ridge running across its face. Inside a notch to suit this is cut out across the tongue. This iron is embedded into the beam, and a strap of iron running across it and coming up through the tongue is secured by a burr to each side.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Soil Working Implements (AREA)
- Road Repair (AREA)
Description
D. CULVER.
improvement in Cultivators.
N0.128,860, Patented July 9,1872.
WITNESSES: INVENTDRI Ww w w UNITED STATES ATENT IMPROVEMENT IN CULTWATQRS.
Specification forming part of Letters Patent No. 128,860, dated July 9, 1872.
SPECIFICATION.
I, DAVID GULVER, of Kingston, in the county of Luzerne and State of Pennsylvania, have invented a new and useful Improvement in Plows. The following is a full and clear statement of the same, reference being had to the accompanying drawing making a part of this specification.
My invention has for its object to furnish a plow which shall be reliable and efficient in operation, simple in construction, and durable in use; and it consists in the construction and com binat-ion of parts as hereinafter more fully described and pointed out by the claim.
Figure 1 is a perspective looking from the top, and showing the insides of the moldboards a a, with their shares 1) b attached in the usual manner. Fig. 2 is a longitudinal section taken through line y 3 Fig. 1.
These boards are constructed with heavy wroughtiron screw-bolts running from their upper stems c c, which are cast solid into the boards when made. They are secured to a slotted beam, 01, with heavy washers and burrs.
The slots 6 e are intended to allow the plow to be made narrow or wide to suit any desired width of plantin g and at the same time allow the mold-boards to be thrown close or far apart at their points, or, in fact, turned into any desired position. They are now shown ready to plow toward a row of corn, but may be changed so as to throw the earth away from the row by simply removing them from the slots 6 e and placing them-into the holes ff, when they form an ordinary double-mold-board plow to be used between the rows, or astride, to plow the earth awa-yfrom the roots. In order to favor the various changes to which this plow is adapted, and at the same time make it permanent, there are two braces, g g, securely bolted to the side of the tongue h, and attached to the cross-beam d. On the tongue is placed a slotted plate, '5, made of iron, through which a bolt and handburr, j, secures the double-tree or pullin g-beam k. The slotted plate admits of taking up all lost motion by allowing the pulling-chains Z l to be drawn tight, which are attached to the mold-hoards by means of a clasped link, which can move around them and adjust itself in any position. It is intended that the chains shall sustain all the draft necessary to move the plow, and the bolt and hand-burr simply hold the beam snugly against the tongue. On the back end of the tongue, and attached to the cross-beam d, is a cast-iron plate, m, having an ear on each side of the tongue, and a A-shaped ridge running across its face. Inside a notch to suit this is cut out across the tongue. This iron is embedded into the beam, and a strap of iron running across it and coming up through the tongue is secured by a burr to each side. By this method of fastening the tongue it will be seen that to raise the front it is necessary to screw the hind burr down and loosen the front one up; and to change the position of the tongue, in the opposite direction the other burr must be used. This is a very simple and effectual way of regulating the depth of the out to be taken in plowing, and at the same time securingfirmlythetongue andcross-beam. The handles of the plow a n are thrown to one side to enable the plowman to walk in the furrow.
Having thus clearly explained the construction of this plow and pointed out the manner of using the same, what I claim as my invention, and desire to secure by Letters Patent, is- I The block m fitting in the cross-beam d and upon each side of the tongue h, and held in place by suitable clamp-bolt, substantially as and for the purpose set forth.
DAVID GULVER. Witnesses present:
CHAS. A. ZIEGLER, J. R. PERRY.
FFIGE. I
Publications (1)
Publication Number | Publication Date |
---|---|
US128860A true US128860A (en) | 1872-07-09 |
Family
ID=2198278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US128860D Expired - Lifetime US128860A (en) | Improvement in cultivators |
Country Status (1)
Country | Link |
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US (1) | US128860A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040249677A1 (en) * | 2003-05-19 | 2004-12-09 | Debarshi Datta | Comprehensive searchable medical record system supporting healthcare delivery and experiment |
US20050010779A1 (en) * | 2001-11-29 | 2005-01-13 | Tadashi Kobayashi | Method and apparatus for recording content containing watermark |
-
0
- US US128860D patent/US128860A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050010779A1 (en) * | 2001-11-29 | 2005-01-13 | Tadashi Kobayashi | Method and apparatus for recording content containing watermark |
US20040249677A1 (en) * | 2003-05-19 | 2004-12-09 | Debarshi Datta | Comprehensive searchable medical record system supporting healthcare delivery and experiment |
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