GB389183A - Improvements in the cutting cylinders of lawn mowers - Google Patents
Improvements in the cutting cylinders of lawn mowersInfo
- Publication number
- GB389183A GB389183A GB3178831A GB3178831A GB389183A GB 389183 A GB389183 A GB 389183A GB 3178831 A GB3178831 A GB 3178831A GB 3178831 A GB3178831 A GB 3178831A GB 389183 A GB389183 A GB 389183A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gashes
- shaft
- lawn
- mowers
- spiders
- 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
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
- A01D34/52—Cutting apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D2101/00—Lawn-mowers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
389,183. Lawn-mowers. FLEMING, J. M., Grangehurst, Lynton Park, Cheadle Hulme, Cheshire, and BARNES, W. H., 9, Badminton Road, Chorlton-cum- Hardy, Manchester. Nov. 17, 1931, No. 31788. [Class 6 (ii).] A rotary cutting cylinder for lawn-mowers comprises a central shaft A having longitudinal gashes a so as to expand the metal locally as at a<1>, Fig. 5, and the spiders B carrying the blades are pressed or driven on the shaft and held frictionally at the expanded parts. The gashes may be formed by a rounded chisellike tool which does not remove the metal but bulges it out on both sides of the gash. Instead of having gashes, the shaft may be knurled as by a tool or rollers. The spiders are driven on either hot or cold. The spider arms b. are twisted spirally to receive the blades which may be bolted thereto.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3178831A GB389183A (en) | 1931-11-17 | 1931-11-17 | Improvements in the cutting cylinders of lawn mowers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3178831A GB389183A (en) | 1931-11-17 | 1931-11-17 | Improvements in the cutting cylinders of lawn mowers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB389183A true GB389183A (en) | 1933-03-16 |
Family
ID=10328406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3178831A Expired GB389183A (en) | 1931-11-17 | 1931-11-17 | Improvements in the cutting cylinders of lawn mowers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB389183A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2495372A (en) * | 1945-08-02 | 1950-01-24 | Pioneer Gen E Motor Corp | Reel and cutter blade for lawn mowers |
US2709884A (en) * | 1950-07-01 | 1955-06-07 | Henry L Heineke | Lawn mower reel |
GB2309502A (en) * | 1996-01-24 | 1997-07-30 | Sturmey Archer Ltd | Securing member on shaft |
-
1931
- 1931-11-17 GB GB3178831A patent/GB389183A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2495372A (en) * | 1945-08-02 | 1950-01-24 | Pioneer Gen E Motor Corp | Reel and cutter blade for lawn mowers |
US2709884A (en) * | 1950-07-01 | 1955-06-07 | Henry L Heineke | Lawn mower reel |
GB2309502A (en) * | 1996-01-24 | 1997-07-30 | Sturmey Archer Ltd | Securing member on shaft |
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