GB320957A - Improvements relating to lawn mowers - Google Patents
Improvements relating to lawn mowersInfo
- Publication number
- GB320957A GB320957A GB21968/28A GB2196828A GB320957A GB 320957 A GB320957 A GB 320957A GB 21968/28 A GB21968/28 A GB 21968/28A GB 2196828 A GB2196828 A GB 2196828A GB 320957 A GB320957 A GB 320957A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- spindles
- cross bar
- roller
- cutters
- 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
- A01D34/46—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 hand-guided by a walking operator
-
- 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)
- Soil Working Implements (AREA)
Abstract
320,957. Webb & Co., Ltd., H. C., aud Taytor, F. W. July 28, 1928. Lawn-mowers. - The spindle of a removable rotary cutting-cylinder can be detachably engaged at its ends with spindles permanently mounted on the side frames. of the machine, the spindles being secured together by an axially movable catch or catches mounted within the spindle of the cutters. In the two plates a, Fig. 3, constituting the side frames of the machine is mounted a pair of coaxial short. spindles c, one of which carries a sprocket wheel e through which it is driven by chain or gear mechanism from the rear driving roller. The hollow cutter spindle, j has a channelled plate h at one end which fits on a member i on the adjacent end spindle, driving connection between the spindles being thus effected, and has in each end an axially slidable bolt or catch k pressed into axial holes in the end spindles by a helical spring l between the inner ends of the bolts. A flanged sleeve m, slidably mounted on the exterior of the spindle, is used for releasing the catches and removing the cutters. The guard plate or deflector p, Fig. 1, by which the cut grass is thrown forward into the grass box is pivotally mounted on a cross bar q and to its lower end is secured the ledger blade r which is adjustable relative to the cutters by nuts v on a screw t which is pivoted to a lug s attached to the upper end of the guard plate and which passes through an adjacent cross bar u. Leaf springs are arranged between the cross bar u and the guard plate p. The rotary blades mav be made to co-operate equally with the fixed blade along its entire length by a rotatable eccentric sleeve x, Fig. 4, which forms a bearing for one end of the cross bar q. The front ground roller y is mounted on a spindle 2 carried in a cradle 3 pivoted at. 4 and is adjusted by a nut 7 on a screw 5 engaging the roller cradle and pivoted at one end on a cross bar 6. The screw carries a spring 8 so that by adjustment of the nut 7 the height of the roller may be varied as required.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21968/28A GB320957A (en) | 1928-07-28 | 1928-07-28 | Improvements relating to lawn mowers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21968/28A GB320957A (en) | 1928-07-28 | 1928-07-28 | Improvements relating to lawn mowers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB320957A true GB320957A (en) | 1929-10-28 |
Family
ID=10171775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21968/28A Expired GB320957A (en) | 1928-07-28 | 1928-07-28 | Improvements relating to lawn mowers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB320957A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0189619A1 (en) * | 1983-09-20 | 1986-08-06 | Brouwer Turf Equipment Limited | Mower |
WO1990010375A2 (en) * | 1989-03-13 | 1990-09-20 | Ransomes Sims & Jefferies Limited | Grass cutting unit |
GB2233203A (en) * | 1989-06-22 | 1991-01-09 | Electrolux Northern | Cylinder mower |
US9119344B2 (en) | 2013-02-05 | 2015-09-01 | The Toro Company | Reel mower having quick change grooming attachments |
-
1928
- 1928-07-28 GB GB21968/28A patent/GB320957A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0189619A1 (en) * | 1983-09-20 | 1986-08-06 | Brouwer Turf Equipment Limited | Mower |
WO1990010375A2 (en) * | 1989-03-13 | 1990-09-20 | Ransomes Sims & Jefferies Limited | Grass cutting unit |
WO1990010375A3 (en) * | 1989-03-13 | 1990-12-13 | Ransomes Sims & Jefferies Ltd | Grass cutting unit |
US5265404A (en) * | 1989-03-13 | 1993-11-30 | Ransomes, Sims & Jefferies Limited | Reel-type grass cutting unit |
GB2233203A (en) * | 1989-06-22 | 1991-01-09 | Electrolux Northern | Cylinder mower |
US9119344B2 (en) | 2013-02-05 | 2015-09-01 | The Toro Company | Reel mower having quick change grooming attachments |
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