GB793431A - Device for spreading swaths by means of rake wheels - Google Patents
Device for spreading swaths by means of rake wheelsInfo
- Publication number
- GB793431A GB793431A GB17916/54A GB1791654A GB793431A GB 793431 A GB793431 A GB 793431A GB 17916/54 A GB17916/54 A GB 17916/54A GB 1791654 A GB1791654 A GB 1791654A GB 793431 A GB793431 A GB 793431A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheels
- rake
- rake wheels
- axles
- alternatively
- 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
- A01D—HARVESTING; MOWING
- A01D78/00—Haymakers with tines moving with respect to the machine
- A01D78/08—Haymakers with tines moving with respect to the machine with tine-carrying rotary heads or wheels
- A01D78/14—Haymakers with tines moving with respect to the machine with tine-carrying rotary heads or wheels the tines rotating about a substantially horizontal axis
- A01D78/142—Arrangements for transport by movement of the heads carrying rake arms
- A01D78/146—Arrangements for transport by movement of the heads carrying rake arms in a horizontal plane
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
793,431. Hay-making. VAN DER LELY N.V., C. June 18, 1954 [July 6, 1953], No. 17916/54. Class 6(3). A swath turner provided with two rake wheels 9, 10 having axes diverging in the forward direction is characterized in that at a distance transverse to the direction of travel a second pair of rake wheels 9A, 10A is provided. As shown, the rake wheels 9, 10, 9A, 10A are mounted on cranked axles 13, 14 and 13A, 14A respectively which are rotatably mounted by means of pins 8, 8A on arms 7, 7A provided with shafts 6, 6A which are rotatably mounted in a tubular member 5 fixed to a tractor frame 2 by means of a connecting member 3. Segments 17, 17A are provided, by means of which the axles may be secured in pre-determined positions. Alternatively the axles may be connected by a spring 19 to a member 18 attached to the segment 17 so that the wheels may yield in a lateral direction. Alternatively a compression spring may be mounted between the axles 13, 14 or 13A and 14A. In a modification the rake wheels are inclined so that the lowermost points are closer together than the uppermost points. In a further modification a running wheel or a further rake wheel may be mounted between each pair of rake wheels or alternatively two rake wheels may be mounted between the wheels 9, 10, or 9A, 10A the wheels being less obliquely disposed and slightly to the rear of the wheels 9, 10, or 9A, 10A. Two pairs of wheels may be mounted on a machine which comprises two frames each carrying one or more rake wheels and joined by a bow-shaped member to which is attached a forwardly extending cam for attachment to a tractor, one pair of rake wheels are pivotally attached on the rear of each frame. Specifications 793,432, 793,433, 793,434 and 793,435 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL793431X | 1953-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB793431A true GB793431A (en) | 1958-04-16 |
Family
ID=19834475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17916/54A Expired GB793431A (en) | 1953-07-06 | 1954-06-18 | Device for spreading swaths by means of rake wheels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB793431A (en) |
-
1954
- 1954-06-18 GB GB17916/54A patent/GB793431A/en not_active Expired
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