NO178951C - Power-driven tillage equipment - Google Patents
Power-driven tillage equipmentInfo
- Publication number
- NO178951C NO178951C NO932993A NO932993A NO178951C NO 178951 C NO178951 C NO 178951C NO 932993 A NO932993 A NO 932993A NO 932993 A NO932993 A NO 932993A NO 178951 C NO178951 C NO 178951C
- Authority
- NO
- Norway
- Prior art keywords
- snorkel
- power
- tillage equipment
- cooling
- driven tillage
- 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)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Characterised By The Charging Evacuation (AREA)
- Preliminary Treatment Of Fibers (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)
- Aeration Devices For Treatment Of Activated Polluted Sludge (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 |
Publications (4)
Publication Number | Publication Date |
---|---|
NO932993D0 NO932993D0 (en) | 1993-08-23 |
NO932993L NO932993L (en) | 1994-02-25 |
NO178951B NO178951B (en) | 1996-04-01 |
NO178951C true 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/de not_active Expired - Lifetime
-
1993
- 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 AT AT93111693T patent/ATE118958T1/en not_active IP Right Cessation
- 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 |
---|---|
NO932993L (en) | 1994-02-25 |
ATE118958T1 (en) | 1995-03-15 |
DE59300097D1 (en) | 1995-04-06 |
NO932993D0 (en) | 1993-08-23 |
DK0584532T3 (en) | 1995-07-24 |
EP0584532B1 (en) | 1995-03-01 |
EP0584532A1 (en) | 1994-03-02 |
NO178951B (en) | 1996-04-01 |
DE9211347U1 (en) | 1992-12-03 |
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