ES346643A1 - Oscillating Harrow - Google Patents
Oscillating HarrowInfo
- Publication number
- ES346643A1 ES346643A1 ES346643A ES346643A ES346643A1 ES 346643 A1 ES346643 A1 ES 346643A1 ES 346643 A ES346643 A ES 346643A ES 346643 A ES346643 A ES 346643A ES 346643 A1 ES346643 A1 ES 346643A1
- Authority
- ES
- Spain
- Prior art keywords
- harrow
- oscillating
- wheel
- driven
- frame
- 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
Links
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
- A01B19/00—Harrows with non-rotating tools
- A01B19/02—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame
- A01B19/06—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame with tools or tool-frames moved to-and-fro mechanically
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
An oscillating harrow comprises a vibrator carried by the harrow section 33 and comprising an out-of-balance element rotatable in a horizontal plane and means for driving the element. As shown the element comprises a wheel 18 with a weight 19 fastened to the spokes which is driven by a belt drive 25 from the tractor power take-off 31. The wheel may be driven by a separate power unit. The harrow sections are attached to the implement frame by links 40 and chains 9. The frame rests on the ground by means of wheels or skids 45 at the front and pivoted spring-urged supports 46 at the rear.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH39763A DE1297372B (en) | 1966-11-02 | 1966-11-02 | Harrow driven by an unbalance oscillator |
Publications (1)
Publication Number | Publication Date |
---|---|
ES346643A1 true ES346643A1 (en) | 1969-01-01 |
Family
ID=7435320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES346643A Expired ES346643A1 (en) | 1966-11-02 | 1967-10-31 | Oscillating Harrow |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT273555B (en) |
BE (1) | BE705901A (en) |
CH (1) | CH459639A (en) |
DE (1) | DE1297372B (en) |
ES (1) | ES346643A1 (en) |
GB (1) | GB1158034A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4227578A (en) * | 1976-06-11 | 1980-10-14 | Lubbock Manufacturing Company | Isolation frame |
EP0181964A1 (en) * | 1984-11-23 | 1986-05-28 | Walter Steiner | Soil tilling implement |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3209525A (en) * | 1962-01-04 | 1965-10-05 | Int Harvester Co | Reaction drive arrangement for a reciprocating mower |
-
1966
- 1966-11-02 DE DESCH39763A patent/DE1297372B/en active Pending
-
1967
- 1967-10-26 CH CH1499967A patent/CH459639A/en unknown
- 1967-10-27 AT AT972067A patent/AT273555B/en active
- 1967-10-31 ES ES346643A patent/ES346643A1/en not_active Expired
- 1967-10-31 BE BE705901D patent/BE705901A/xx unknown
- 1967-11-01 GB GB4974367A patent/GB1158034A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1158034A (en) | 1969-07-09 |
DE1297372B (en) | 1969-06-12 |
CH459639A (en) | 1968-07-15 |
BE705901A (en) | 1968-03-01 |
AT273555B (en) | 1969-08-25 |
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