GB1144611A - Improvements in or relating to rotary implements having flail like attachments - Google Patents
Improvements in or relating to rotary implements having flail like attachmentsInfo
- Publication number
- GB1144611A GB1144611A GB523067A GB523067A GB1144611A GB 1144611 A GB1144611 A GB 1144611A GB 523067 A GB523067 A GB 523067A GB 523067 A GB523067 A GB 523067A GB 1144611 A GB1144611 A GB 1144611A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- limb
- coupling element
- flail
- attachments
- 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
- A01D34/52—Cutting apparatus
- A01D34/535—Cutting apparatus with cutting members pivotally attached to the rotating axle, e.g. flails
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
1,144,611. Flail mowers. BOMFORD & EVERSHED Ltd., D. R. BOMFORD and J. V. FOX. 1 Feb., 1968 [3 Feb., 1967], No. 5230/67. Heading A1F. A rotary implement comprises flail-like attachments 13, 14 yieldingly connected by means of a coupling element to a rotary shaft 10, the coupling element comprising two spaced limbs 15, 16 which are releasably retained in pairs of holes along the length of the shaft. The spiced limbs 15, 16 of the U-shaped coupling member are inserted in holes 18, 19 and the end of limb 15, which is longer than limb 16, in hole 18a, this end being bent in the opposite direction to that of rotation. The end of limb 16 abuts against the inner surface 30 of the shaft. The coupling is released by straightening limb 15. Other embodiments include securing the coupling element by means of a nut screwed to the projecting end of limb 15, both ends of the coupling element passing through the shaft and secured by bending or a nut or the two ends of the coupling element being bent inwards for engagement in aligned holes (23), (24) extending diametrically through the shaft, Fig. 2 (not shown). The shaft may be tubular and have a polygonal (e.g. square) cross-section. The pairs of holes may be placed so that the flail-like attachments are helically arranged.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB523067A GB1144611A (en) | 1967-02-03 | 1967-02-03 | Improvements in or relating to rotary implements having flail like attachments |
SE140668A SE336071B (en) | 1967-02-03 | 1968-02-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB523067A GB1144611A (en) | 1967-02-03 | 1967-02-03 | Improvements in or relating to rotary implements having flail like attachments |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1144611A true GB1144611A (en) | 1969-03-05 |
Family
ID=9792163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB523067A Expired GB1144611A (en) | 1967-02-03 | 1967-02-03 | Improvements in or relating to rotary implements having flail like attachments |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1144611A (en) |
SE (1) | SE336071B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3765158A (en) * | 1970-12-28 | 1973-10-16 | Mott Corp | Means for connecting a blade to a mower shaft |
FR2454260A1 (en) * | 1979-04-20 | 1980-11-14 | Cras Alexander Le | NEW TRIMMER MACHINE |
EP0951815A3 (en) * | 1994-04-28 | 2000-12-20 | Jimmie Jay Dallman | Flail cutter for brush cutting maching |
-
1967
- 1967-02-03 GB GB523067A patent/GB1144611A/en not_active Expired
-
1968
- 1968-02-02 SE SE140668A patent/SE336071B/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3765158A (en) * | 1970-12-28 | 1973-10-16 | Mott Corp | Means for connecting a blade to a mower shaft |
FR2454260A1 (en) * | 1979-04-20 | 1980-11-14 | Cras Alexander Le | NEW TRIMMER MACHINE |
EP0951815A3 (en) * | 1994-04-28 | 2000-12-20 | Jimmie Jay Dallman | Flail cutter for brush cutting maching |
Also Published As
Publication number | Publication date |
---|---|
SE336071B (en) | 1971-06-21 |
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