US147633A - Improvement in sweeps for cultivators and plows - Google Patents
Improvement in sweeps for cultivators and plows Download PDFInfo
- Publication number
- US147633A US147633A US147633DA US147633A US 147633 A US147633 A US 147633A US 147633D A US147633D A US 147633DA US 147633 A US147633 A US 147633A
- Authority
- US
- United States
- Prior art keywords
- sweeps
- cultivators
- improvement
- plows
- haiman
- 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
- 210000000614 Ribs Anatomy 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Images
Classifications
-
- 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
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/20—Tools; Details
- A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
- A01B35/26—Rigid tools
Definitions
- A represents the sweep, of which al is the wings, and a2 the stem.
- the middle part of the sweep A has a bead or ridge, a3, formed along its central line and extending from the bolt-hole in the stem to, or nearly to, the point, While the side edges of the stem a2 are bent to form flan ges a4, extending along the upper edges of the Wings al.
- Nothing less than a longitudinal and transverse rib Will answer the purpose; but these two corrugations beingfthus relatively placed, prevent the sheet from, being bent in either a vertical or horizontal direction, and enable me to employ thin metal that isniore easily Worked and makes a much cheaper article.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Outerwear In General, And Traditional Japanese Garments (AREA)
- Emergency Lowering Means (AREA)
- Supports For Plants (AREA)
Description
F..` HAIMAN.
Sweeps for Cultivators and Plows.
No.l47,633. Patenredeb.17.1874.
Witnesses: I nvemur'.
Attorneys.
UNITED STATES PATENT ELIAS HAIMAN, OF COLUMBUS, GEORGIA.
IMPROVEMENT IN SWEEPS FOR CULTIVATORS ANDPLOWS.
Specification forming part of Letters Patent No. 147,633, dated February 17, 1874; application filed June 7, 1873.
To all whom it may concern:
Beit known that I, ELIAS HAIMAN, of Columbus, in the county of Muscogee and State of Georgia, have invented a ne'w and useful Improvement in CultiVator-Sweeps; and I do hereby declare that the following is a full, clear, and eXact description oi' the same, refcrence being had to the accompanying drawing forming a partei this speciication, in Whichand then pointed out in the claim.
A represents the sweep, of which al is the wings, and a2 the stem. The middle part of the sweep A has a bead or ridge, a3, formed along its central line and extending from the bolt-hole in the stem to, or nearly to, the point, While the side edges of the stem a2 are bent to form flan ges a4, extending along the upper edges of the Wings al. Nothing less than a longitudinal and transverse rib Will answer the purpose; but these two corrugations beingfthus relatively placed, prevent the sheet from, being bent in either a vertical or horizontal direction, and enable me to employ thin metal that isniore easily Worked and makes a much cheaper article.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-' As a new article of manufacture, a sheet-metal sweep, A, having the ribs a3 a4 a4, arranged as described.
ELIAS HAIMAN.
Witnesses CARLISLE TERRY, W. S. MoMrcHAEL.
Publications (1)
Publication Number | Publication Date |
---|---|
US147633A true US147633A (en) | 1874-02-17 |
Family
ID=2217047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US147633D Expired - Lifetime US147633A (en) | Improvement in sweeps for cultivators and plows |
Country Status (1)
Country | Link |
---|---|
US (1) | US147633A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4026367A (en) * | 1975-06-05 | 1977-05-31 | Tibbs Robert C | Forward angle plow sweep with elevated trailing wing edge |
US4408667A (en) * | 1980-06-20 | 1983-10-11 | Jarvis Henry F | Agricultural shares |
US4787462A (en) * | 1987-01-21 | 1988-11-29 | Nichols Tillage Tools, Inc. | Cultivator sweep |
US20010055962A1 (en) * | 2000-06-26 | 2001-12-27 | Taneaki Chiba | Information distribution system for distributing information by using visual device and electrical device |
EP1397949A1 (en) * | 2002-09-13 | 2004-03-17 | Deere & Company | Soil working share |
US20050252668A1 (en) * | 2004-05-14 | 2005-11-17 | Poutre Benoit J | Multi-speed sweep having progressively aggressive, non-flat soil contacting surfaces |
US20070078706A1 (en) * | 2005-09-30 | 2007-04-05 | Datta Glen V | Targeted advertising |
-
0
- US US147633D patent/US147633A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4026367A (en) * | 1975-06-05 | 1977-05-31 | Tibbs Robert C | Forward angle plow sweep with elevated trailing wing edge |
US4408667A (en) * | 1980-06-20 | 1983-10-11 | Jarvis Henry F | Agricultural shares |
US4787462A (en) * | 1987-01-21 | 1988-11-29 | Nichols Tillage Tools, Inc. | Cultivator sweep |
US20010055962A1 (en) * | 2000-06-26 | 2001-12-27 | Taneaki Chiba | Information distribution system for distributing information by using visual device and electrical device |
EP1397949A1 (en) * | 2002-09-13 | 2004-03-17 | Deere & Company | Soil working share |
US20040060716A1 (en) * | 2002-09-13 | 2004-04-01 | Poutre Benoit Jocelyn | Tillage Sweep |
US20050252668A1 (en) * | 2004-05-14 | 2005-11-17 | Poutre Benoit J | Multi-speed sweep having progressively aggressive, non-flat soil contacting surfaces |
US7770657B2 (en) | 2004-05-14 | 2010-08-10 | Deere & Company | Multi-speed sweep having progressively aggressive, non-flat soil contacting surfaces |
US20070078706A1 (en) * | 2005-09-30 | 2007-04-05 | Datta Glen V | Targeted advertising |
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