GB776767A - Improvements in or relating to apparatus for the treatment of turf or for like purposes - Google Patents
Improvements in or relating to apparatus for the treatment of turf or for like purposesInfo
- Publication number
- GB776767A GB776767A GB1464554A GB1464554A GB776767A GB 776767 A GB776767 A GB 776767A GB 1464554 A GB1464554 A GB 1464554A GB 1464554 A GB1464554 A GB 1464554A GB 776767 A GB776767 A GB 776767A
- Authority
- GB
- United Kingdom
- Prior art keywords
- axle
- slitter
- discs
- turf
- spaced apart
- 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
- A01B45/00—Machines for treating meadows or lawns, e.g. for sports grounds
- A01B45/02—Machines for treating meadows or lawns, e.g. for sports grounds for aerating
- A01B45/026—Scarifiers comprising a knife reel actively driven around a substantially horizontal shaft
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Tires In General (AREA)
Abstract
776,767. Agricultural implements. HARGREAVES & CO., Ltd., W. Jan. 11, 1955 [May 19, 1954], No. 14645/54. Class 6(1). A turf-slitter has the spacing members for the slitter discs each formed as a coil spring having end coils spaced apart by a connecting portion, a handle being clamped to the axle of the device between the discs. The slitter disc assemblies comprise discs 13 having bearing hubs 15 attached to either side by means of rivets 16, and are spaced apart on the axle 10 by means of springs such as that shown in Fig. 3, end location for the complete assembly being provided by the insertion of split pins 11 in the ends of the axle. The axle is formed at each end with an area of reduced diameter 19 in order that it may be mounted on the frame member described in Specification 776,765.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1464554A GB776767A (en) | 1954-05-19 | 1954-05-19 | Improvements in or relating to apparatus for the treatment of turf or for like purposes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1464554A GB776767A (en) | 1954-05-19 | 1954-05-19 | Improvements in or relating to apparatus for the treatment of turf or for like purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB776767A true GB776767A (en) | 1957-06-12 |
Family
ID=10044993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1464554A Expired GB776767A (en) | 1954-05-19 | 1954-05-19 | Improvements in or relating to apparatus for the treatment of turf or for like purposes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB776767A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3576216A (en) * | 1969-03-21 | 1971-04-27 | Allis Chalmers Mfg Co | Spring mounting for disc harrow blades |
US4250968A (en) * | 1978-12-18 | 1981-02-17 | Deere & Company | Minimum wrap bi-rotational cutter wheel for a tillage implement |
US4275791A (en) * | 1979-07-27 | 1981-06-30 | Rottinghaus Robert B | Yieldable disc blade assembly |
-
1954
- 1954-05-19 GB GB1464554A patent/GB776767A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3576216A (en) * | 1969-03-21 | 1971-04-27 | Allis Chalmers Mfg Co | Spring mounting for disc harrow blades |
US4250968A (en) * | 1978-12-18 | 1981-02-17 | Deere & Company | Minimum wrap bi-rotational cutter wheel for a tillage implement |
US4275791A (en) * | 1979-07-27 | 1981-06-30 | Rottinghaus Robert B | Yieldable disc blade assembly |
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