GB738179A - Earth-working rotor for an earth-working machine - Google Patents
Earth-working rotor for an earth-working machineInfo
- Publication number
- GB738179A GB738179A GB57553A GB57553A GB738179A GB 738179 A GB738179 A GB 738179A GB 57553 A GB57553 A GB 57553A GB 57553 A GB57553 A GB 57553A GB 738179 A GB738179 A GB 738179A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- supports
- blades
- plates
- earth
- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Working Implements (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Abstract
738,179. Rotary cultivators. ROTARY HOES, Ltd. Dec. 18, 1953 [Jan. 8, 1953], No. 575/53. Class 6 (1). Relates to rotary cultivators of the type having a rotor with its axis transverse to the line of travel, the rotor including blades spaced around its periphery and extending generally parallel to its axis. According to the invention the blades 24 are thin and are bolted throughout their lengths to rigid backing plates 22 which are integral with axially-spaced, radiallyextending, supports 11, 12, 13, 14 fixed to the rotor-shaft 17. The backing plates are mounted between slots in adjacent supports and the groups of backing plates may be arranged in straight or curved lengths along the rotor or they may be staggered helically, as shown. Each plate 22 has slots 26 to enable the blade gradually to be advanced to take up wear and additional stiffness is imparted by stiffening plates 23 welded between the supports so as to rest edgeways against the blades 24. Chisel-like blades 30 are mounted adjustably in tubular holders 28 on the outermost supports 11, 12 to cut a clearance for the rotor. The rotor may be driven in either direction and holes for the securing of a driving sprocket are provided in both end-supports. In a modification, the supports 11-14 do not extend to the full diameter of the rotor but are merely flanges on the shaft 17, the backing-plates being integral with segmental discs which are bolted to the flanges to build up the rotor-structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB57553A GB738179A (en) | 1953-01-08 | 1953-01-08 | Earth-working rotor for an earth-working machine |
| ES0213044A ES213044A1 (en) | 1953-01-08 | 1954-01-07 | Earth-working rotor for an earth-working machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB57553A GB738179A (en) | 1953-01-08 | 1953-01-08 | Earth-working rotor for an earth-working machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB738179A true GB738179A (en) | 1955-10-12 |
Family
ID=9706799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB57553A Expired GB738179A (en) | 1953-01-08 | 1953-01-08 | Earth-working rotor for an earth-working machine |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES213044A1 (en) |
| GB (1) | GB738179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2177018A1 (en) * | 1972-03-21 | 1973-11-02 | Hans Heinrich Blum Ohg |
-
1953
- 1953-01-08 GB GB57553A patent/GB738179A/en not_active Expired
-
1954
- 1954-01-07 ES ES0213044A patent/ES213044A1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2177018A1 (en) * | 1972-03-21 | 1973-11-02 | Hans Heinrich Blum Ohg |
Also Published As
| Publication number | Publication date |
|---|---|
| ES213044A1 (en) | 1954-03-01 |
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