IT1132399B - Meccanismo a volanto e a frizione combinati per la lama di una tosatrice per prati - Google Patents
Meccanismo a volanto e a frizione combinati per la lama di una tosatrice per pratiInfo
- Publication number
- IT1132399B IT1132399B IT24138/80A IT2413880A IT1132399B IT 1132399 B IT1132399 B IT 1132399B IT 24138/80 A IT24138/80 A IT 24138/80A IT 2413880 A IT2413880 A IT 2413880A IT 1132399 B IT1132399 B IT 1132399B
- Authority
- IT
- Italy
- Prior art keywords
- blade
- clutch mechanism
- lawn mower
- combined flywheel
- flywheel
- Prior art date
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
- A01D34/6812—Braking or clutching mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
- F16D67/02—Clutch-brake combinations
-
- 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
- A01D2034/6843—Control levers on the handle of the mower
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D2101/00—Lawn-mowers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/065,951 US4277936A (en) | 1979-08-13 | 1979-08-13 | Combined flywheel and clutch driver, and control and warning device |
US06/114,956 US4316355A (en) | 1979-08-13 | 1980-01-24 | Combined flywheel and clutch mechanism for lawn mower blade |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8024138A0 IT8024138A0 (it) | 1980-08-12 |
IT1132399B true IT1132399B (it) | 1986-07-02 |
Family
ID=26746212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24138/80A IT1132399B (it) | 1979-08-13 | 1980-08-12 | Meccanismo a volanto e a frizione combinati per la lama di una tosatrice per prati |
Country Status (4)
Country | Link |
---|---|
US (1) | US4316355A (it) |
CA (1) | CA1158188A (it) |
IT (1) | IT1132399B (it) |
MX (1) | MX151533A (it) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4418808A (en) * | 1980-05-21 | 1983-12-06 | Nisshin Kogyo Kabushiki Kaisha | Centrifugal clutch brake arrangement for farm work machinery or other apparatus |
US4416107A (en) * | 1980-06-12 | 1983-11-22 | Hoffco, Inc. | Lawn mower blade control mechanism |
US4493180A (en) * | 1982-09-30 | 1985-01-15 | Outboard Marine Corporation | Lawn mower dead man control |
US4704847A (en) * | 1985-12-09 | 1987-11-10 | Western International, Inc. | Control mechanism for walk-behind mower |
SE452349B (sv) * | 1986-04-23 | 1987-11-23 | Dynapac Ab | Forfarande och anordning vid sjelvgaende handmanovrerad vibratorplatta |
JPH0512813Y2 (it) * | 1987-08-19 | 1993-04-05 | ||
DE19846561A1 (de) * | 1998-10-09 | 2000-04-13 | Dolmar Gmbh | Fliehkraftlamellenkupplung |
JP4607382B2 (ja) * | 2000-12-28 | 2011-01-05 | 本田技研工業株式会社 | 歩行型作業機 |
GB2399268B (en) * | 2003-03-11 | 2006-01-18 | Paul David Coates | Throttle |
US7341114B2 (en) * | 2004-09-09 | 2008-03-11 | Schiller-Pfeiffer, Inc. | Turf aerator |
JP4549301B2 (ja) * | 2006-01-10 | 2010-09-22 | ブイアイブイエンジニアリング株式会社 | 刈払機 |
US7849987B2 (en) | 2007-04-26 | 2010-12-14 | Honda Motor Co., Ltd. | Centrifugal blade brake clutch apparatuses and methods |
US8287433B2 (en) * | 2008-01-10 | 2012-10-16 | Komatsu Ltd. | Work vehicle |
IT1398358B1 (it) * | 2010-01-28 | 2013-02-22 | Start Srl | Dispositivo di azionamento |
US8567371B2 (en) * | 2010-03-02 | 2013-10-29 | Honda Motor Co., Ltd. | Throttle auto idle with blade brake clutch |
JP5371861B2 (ja) * | 2010-03-30 | 2013-12-18 | 本田技研工業株式会社 | 歩行型作業機 |
EP3278651A1 (de) * | 2016-08-04 | 2018-02-07 | Andreas Stihl AG & Co. KG | Vorrichtung zur befestigung eines werkzeugs auf einer abtriebswelle eines motorisch angetriebenen arbeitsgerätes |
US10598234B2 (en) * | 2016-09-13 | 2020-03-24 | Parker-Hannifin Corporation | Mechanically released brake for a mowing machine |
US10465642B2 (en) | 2017-03-27 | 2019-11-05 | Kohler Co. | Carburetor drain |
MX2020000519A (es) * | 2019-01-31 | 2020-08-20 | Techtronic Cordless Gp | Herramienta electrica que tiene altura o velocidad variable. |
US11008978B2 (en) | 2019-03-05 | 2021-05-18 | Kohler Co. | Bail driven stale fuel evacuation |
CN114041350A (zh) * | 2021-09-22 | 2022-02-15 | 安徽日竞控制技术有限公司 | 一种手持式除草机及其防护结构 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3026665A (en) * | 1959-08-17 | 1962-03-27 | Hoffco Inc | Lawn mower blade mounting and control |
DE1180198B (de) * | 1962-08-03 | 1964-10-22 | Leipzig Inst Foerdertech | Mit einer Mitnehmerkupplung vereinigte Federdruck-Innenbackenbremse |
US3253391A (en) * | 1963-12-30 | 1966-05-31 | Robert D Meldahl | Lawn mower control mechanism |
US4035994A (en) * | 1975-05-27 | 1977-07-19 | Hoffco, Inc. | Lawn mower blade control apparatus |
US4044533A (en) * | 1976-05-27 | 1977-08-30 | Outboard Marine Corporation | Lawn mower blade clutch and brake |
US4152881A (en) * | 1977-05-05 | 1979-05-08 | Hoffco, Inc. | Lawn mower blade rotation warning device |
US4205737A (en) * | 1977-09-02 | 1980-06-03 | Briggs & Stratton Corporation | Clutch-brake mechanism for rotary mower engines |
-
1980
- 1980-01-24 US US06/114,956 patent/US4316355A/en not_active Expired - Lifetime
- 1980-08-11 CA CA000357947A patent/CA1158188A/en not_active Expired
- 1980-08-12 IT IT24138/80A patent/IT1132399B/it active
- 1980-08-13 MX MX183548A patent/MX151533A/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA1158188A (en) | 1983-12-06 |
MX151533A (es) | 1984-12-13 |
IT8024138A0 (it) | 1980-08-12 |
US4316355A (en) | 1982-02-23 |
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