NO932993L - Motor-driven tillage device - Google Patents
Motor-driven tillage deviceInfo
- Publication number
- NO932993L NO932993L NO932993A NO932993A NO932993L NO 932993 L NO932993 L NO 932993L NO 932993 A NO932993 A NO 932993A NO 932993 A NO932993 A NO 932993A NO 932993 L NO932993 L NO 932993L
- Authority
- NO
- Norway
- Prior art keywords
- motor
- snorkel
- tillage device
- cooling
- aerating machine
- Prior art date
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)
- Massaging Devices (AREA)
- Harvester Elements (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Jet Pumps And Other Pumps (AREA)
- Characterised By The Charging Evacuation (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
In an aerating machine with an electromotive drive, the cooling air is supplied to the cooling fan (28) of the motor (22) via a snorkel-like cooling-air intake conduit (38), the inlet (38) of the snorkel being located so far above the level of the ground to be worked that there is no fear that foreign bodies will be sucked up. The "snorkel" expediently consists of a concertina tube (34), the upper end of which is arranged on the control handle (40) of the aerating machine. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9211347U DE9211347U1 (en) | 1992-08-24 | 1992-08-24 | Motor-driven scarifier |
Publications (4)
Publication Number | Publication Date |
---|---|
NO932993D0 NO932993D0 (en) | 1993-08-23 |
NO932993L true NO932993L (en) | 1994-02-25 |
NO178951B NO178951B (en) | 1996-04-01 |
NO178951C NO178951C (en) | 1996-07-10 |
Family
ID=6882983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO932993A NO178951C (en) | 1992-08-24 | 1993-08-23 | Power-driven tillage equipment |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0584532B1 (en) |
AT (1) | ATE118958T1 (en) |
DE (2) | DE9211347U1 (en) |
DK (1) | DK0584532T3 (en) |
NO (1) | NO178951C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020001342A1 (en) * | 2018-06-26 | 2020-01-02 | Tti (Macao Commercial Offshore) Limited | Powered lawn dethatcher |
US11973396B2 (en) | 2021-03-31 | 2024-04-30 | Honda Motor Co., Ltd. | Electric transmission for an electric lawnmower |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU759366A (en) * | 1967-06-28 | 1969-01-09 | Sutherland Ernest | Improvements in and relating to stroke cycle internal combustion engines for rotary lawn mowers and the like |
DE3232895C2 (en) * | 1982-09-04 | 1986-02-13 | Gutbrod-Werke GmbH, 6601 Bübingen | Sickle lawn mower with electric drive |
JPS6071332A (en) * | 1983-09-27 | 1985-04-23 | Iseki & Co Ltd | Engine cover for agricultural machine and the like |
GB8409220D0 (en) * | 1984-04-10 | 1984-05-23 | Black & Decker Inc | Garden tool |
-
1992
- 1992-08-24 DE DE9211347U patent/DE9211347U1/en not_active Expired - Lifetime
-
1993
- 1993-07-21 AT AT93111693T patent/ATE118958T1/en not_active IP Right Cessation
- 1993-07-21 EP EP93111693A patent/EP0584532B1/en not_active Expired - Lifetime
- 1993-07-21 DE DE59300097T patent/DE59300097D1/en not_active Expired - Fee Related
- 1993-07-21 DK DK93111693.3T patent/DK0584532T3/en active
- 1993-08-23 NO NO932993A patent/NO178951C/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO178951B (en) | 1996-04-01 |
NO932993D0 (en) | 1993-08-23 |
DK0584532T3 (en) | 1995-07-24 |
EP0584532A1 (en) | 1994-03-02 |
DE9211347U1 (en) | 1992-12-03 |
NO178951C (en) | 1996-07-10 |
ATE118958T1 (en) | 1995-03-15 |
DE59300097D1 (en) | 1995-04-06 |
EP0584532B1 (en) | 1995-03-01 |
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