GB1122320A - Improvements in couplings for mounting the cutters of rotary scythe mowers - Google Patents
Improvements in couplings for mounting the cutters of rotary scythe mowersInfo
- Publication number
- GB1122320A GB1122320A GB1713567A GB1713567A GB1122320A GB 1122320 A GB1122320 A GB 1122320A GB 1713567 A GB1713567 A GB 1713567A GB 1713567 A GB1713567 A GB 1713567A GB 1122320 A GB1122320 A GB 1122320A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotary
- cutters
- couplings
- mounting
- mowers
- 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
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
- A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
- A01D34/6806—Driving mechanisms
-
- 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
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
-
- 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
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
- A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
- A01D34/6806—Driving mechanisms
- A01D2034/6837—Drive connections
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Braking Arrangements (AREA)
Abstract
1,122,320. Rotary-scythe mowers. E. J. WOLF. 14 April, 1967 [6 Dec., 1966], No. 17135/67. Heading A1F. [Also in Division F2]. A rotary lawn mower has a friction slip coupling between its motor shaft and cutter 18 comprising a driven part 7 having a conical surface urged into engagement with a corresponding surface of a part 3 by spring discs 13 which yield on the cutter striking an obstacle, permitting the driven part 7 to tilt until it engages a friction brake ring 19.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW0042917 | 1966-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1122320A true GB1122320A (en) | 1968-08-07 |
Family
ID=7603446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1713567A Expired GB1122320A (en) | 1966-12-06 | 1967-04-14 | Improvements in couplings for mounting the cutters of rotary scythe mowers |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE696289A (en) |
DE (1) | DE1507434B1 (en) |
FR (1) | FR1509682A (en) |
GB (1) | GB1122320A (en) |
LU (1) | LU53272A1 (en) |
NL (1) | NL150989B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0802714A1 (en) * | 1994-09-22 | 1997-10-29 | Clark Equipment Company | Rotary mower with automatic engine cut off |
DE102010045496B4 (en) * | 2010-09-15 | 2015-04-02 | Mws Schneidwerkzeuge Gmbh & Co. Kg | safety clutch |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4335240A1 (en) * | 1993-10-15 | 1995-04-20 | Wolf Outils | Storage for the knife carrier of a lawnmower |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2707362A (en) * | 1952-11-03 | 1955-05-03 | Buffalo Eclipse Corp | Yieldable drive connection for a rotary lawn mower |
-
1966
- 1966-12-06 DE DE19661507434 patent/DE1507434B1/en not_active Withdrawn
-
1967
- 1967-01-31 FR FR8806A patent/FR1509682A/en not_active Expired
- 1967-03-24 LU LU53272D patent/LU53272A1/xx unknown
- 1967-03-30 BE BE696289D patent/BE696289A/xx not_active IP Right Cessation
- 1967-04-11 NL NL6705066A patent/NL150989B/en unknown
- 1967-04-14 GB GB1713567A patent/GB1122320A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0802714A1 (en) * | 1994-09-22 | 1997-10-29 | Clark Equipment Company | Rotary mower with automatic engine cut off |
EP0802714A4 (en) * | 1994-09-22 | 2000-03-01 | Clark Equipment Co | Rotary mower with automatic engine cut off |
DE102010045496B4 (en) * | 2010-09-15 | 2015-04-02 | Mws Schneidwerkzeuge Gmbh & Co. Kg | safety clutch |
Also Published As
Publication number | Publication date |
---|---|
DE1507434B1 (en) | 1970-04-02 |
BE696289A (en) | 1967-09-01 |
NL150989B (en) | 1976-10-15 |
NL6705066A (en) | 1968-06-07 |
FR1509682A (en) | 1968-01-12 |
LU53272A1 (en) | 1967-05-24 |
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