WO1999011110A1 - Ride-on mower having bag-full indicator - Google Patents
Ride-on mower having bag-full indicator Download PDFInfo
- Publication number
- WO1999011110A1 WO1999011110A1 PCT/US1998/015311 US9815311W WO9911110A1 WO 1999011110 A1 WO1999011110 A1 WO 1999011110A1 US 9815311 W US9815311 W US 9815311W WO 9911110 A1 WO9911110 A1 WO 9911110A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bag
- grass
- indicator
- full
- switch
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/063—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor
- A01D43/0631—Control devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D2101/00—Lawn-mowers
-
- 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
Definitions
- the present invention relates to lawn mowers having a grass-clipping
- indicating assembly for indicating to the operator that the collection bag is substantially full
- 5.321.939 utilizes a relatively expensive light sensor system that provides a bag-full indication when a light-blocking state of the sensor continues for a period of time longer
- the bag-full indicating assembly includes an indicator that indicates to a mower operator that the bag is
- the switch comprises a grass-contacting member extending
- the grass-contacting member is movable from a non-activated state to an
- the grass-contacting member comprises an elongate
- the elongate flexible member being in a normally substantially straight configuration and being flexibly bent in response to a build-up of grass clippings within the bag.
- FIG. 1 is a side plan view of a ride-on lawn mower incorporating a bag full indicator
- FIG. 2 is a side plan view similar to that shown in FIG. 1, but showing the lawn
- FIG. 3 is a perspective view of the rear portion of the ride-on mower, with the bag
- FIG. 4 is a rear plan view of the ride-on lawn mower with the bag removed to illustrate the arrangement of the chute and bag-full indicator switch in accordance with the
- FIG. 5 is a perspective view of the bag-full switch utilized in the present invention.
- FIG. 6 is a schematic representation of a cross-sectional view of the bag-full
- FIG. 1 is a side-plan view of a ride-on lawn mower, generally indicated at 10.
- mower 10 includes a conventional cutting assembly 12 disposed beneath the engine and
- the mower is of the
- the mower 10 includes a chute 24 leading from the cutting assembly 12 to a
- the mower 10 includes a
- bag full indicator system which includes a flex-switch 28 mounted within the bag 26 and an
- the flex-switch is a grass-contacting member
- the flex-switch 28 is flexed or bent upwardly in the manner
- the flex-switch is bent by being physically displaced by grass build-up within the
- the flex-switch 28 is mounted immediately below the flex-switch 28
- the flex-switch 28 is preferably one which is manufactured by Tapeswitch
- FIG. 6 is a schematic representation of a cross-sectional view of the flex-switch 28 for the purpose of describing the principle of operation.
- the flex-switch 28 is normally
- opened switch comprising an elongated flexible rubber sheath 36 which houses a pair
- the contact members 38 and 40 run
- wires 42 extend outwardly
- the flex-switch (not including the wires 42) preferably has a total length of between about 7-9 inches, and preferably has a length of between 3'/ 2 - 5 l ⁇ inches of its
- the flex -switch extend substantially
- a flex-switch that angles downwardly from the rear of the mower is likely to be provided with a sufficient bend to indicate a bag-full condition at an earlier timeframe in comparison with
- flattened portion 44 does not contain any of the contact elements 38 or 40.
- the side edges 46 of the flex-switch 28 can be clamped or compressed towards
- the present invention contemplates any sort of mounting which does not
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ502987A NZ502987A (en) | 1997-08-28 | 1998-07-30 | Ride-on mower having bag-full indicator |
| EP98937048A EP1009213B1 (en) | 1997-08-28 | 1998-07-30 | Ride-on mower having bag-full indicator |
| DE69814409T DE69814409T2 (en) | 1997-08-28 | 1998-07-30 | RIDE-ON MOWER WITH LEVEL INDICATOR |
| AT98937048T ATE239352T1 (en) | 1997-08-28 | 1998-07-30 | RIDING MOWER WITH FILL LEVEL INDICATOR |
| AU85845/98A AU744069B2 (en) | 1997-08-28 | 1998-07-30 | Ride-on mower having bag-full indicator |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5624497P | 1997-08-28 | 1997-08-28 | |
| US60/056,244 | 1997-08-28 | ||
| US09/083,105 | 1998-05-22 | ||
| US09/083,105 US5960613A (en) | 1997-08-28 | 1998-05-22 | Ride-on mower having bag-full indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999011110A1 true WO1999011110A1 (en) | 1999-03-11 |
Family
ID=26735148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1998/015311 Ceased WO1999011110A1 (en) | 1997-08-28 | 1998-07-30 | Ride-on mower having bag-full indicator |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5960613A (en) |
| EP (1) | EP1009213B1 (en) |
| AT (1) | ATE239352T1 (en) |
| AU (1) | AU744069B2 (en) |
| DE (1) | DE69814409T2 (en) |
| NZ (1) | NZ502987A (en) |
| WO (1) | WO1999011110A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002002569A1 (en) * | 2000-07-03 | 2002-01-10 | Abbott Gmbh & Co. Kg | Substituted thienopyrimidine derivatives and the use thereof for the prophylaxis and therapy of cerebral ischaemia |
| EP2356897A1 (en) * | 2010-02-17 | 2011-08-17 | Viking GmbH | Ride-on mower |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6272818B1 (en) * | 1998-10-26 | 2001-08-14 | Deere & Company | Pivotably adjustable fill indicator |
| US6622465B2 (en) * | 2001-07-10 | 2003-09-23 | Deere & Company | Apparatus and method for a material collection fill indicator |
| JP3683226B2 (en) | 2002-03-27 | 2005-08-17 | 株式会社クボタ | Grass-cutting structure of grass mower |
| JP2006067915A (en) * | 2004-09-02 | 2006-03-16 | Honda Motor Co Ltd | Lawn mower |
| US7448192B2 (en) * | 2005-03-10 | 2008-11-11 | Kubota Corporation | Fill detection device for grass container |
| GB2434294B (en) * | 2006-01-24 | 2008-04-02 | David Honey | A lawnmower |
| FI119585B (en) * | 2006-04-13 | 2009-01-15 | Actioneco Oy | Plant for processing rock waste |
| JP5091782B2 (en) * | 2008-06-26 | 2012-12-05 | 株式会社クボタ | Cut grass quantity detection device for grass collection container |
| US9510510B2 (en) | 2013-07-03 | 2016-12-06 | Deere & Company | Material collection system sensor |
| US20150068182A1 (en) | 2013-09-11 | 2015-03-12 | Deere & Company | Material collection system sensor |
| JP6193420B2 (en) * | 2016-02-29 | 2017-09-06 | 本田技研工業株式会社 | Lawn mower |
| US10743469B2 (en) * | 2018-05-08 | 2020-08-18 | Superior Tech Inc. | Electronic sensor for material collection system |
| US12538869B2 (en) * | 2021-04-27 | 2026-02-03 | Techtronic Cordless Gp | Lawnmower collection vessel fill indicator assemblies |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01269423A (en) * | 1988-04-22 | 1989-10-26 | Kubota Ltd | Grass collection bag full detection structure |
| JPH02131521A (en) * | 1988-11-11 | 1990-05-21 | Iseki & Co Ltd | moa collector |
| US4981011A (en) | 1989-06-02 | 1991-01-01 | Ingo Olejak | Lawnmower cutoff system |
| JPH04179404A (en) * | 1990-11-12 | 1992-06-26 | Honda Motor Co Ltd | lawn mower |
| US5321939A (en) | 1991-09-25 | 1994-06-21 | Honda Giken Kogyo Kabushiki Kaisha | Detector of grass-bag fullness for mower |
| US5325650A (en) | 1991-10-31 | 1994-07-05 | Honda Giken Kogyo Kabushiki Kaisha | Apparatus for controlling traveling of mower |
| JPH0723644A (en) * | 1993-07-08 | 1995-01-27 | Yanmar Agricult Equip Co Ltd | Mow-grass clogging detector in the mowing machine transport section |
| US5388394A (en) | 1993-05-25 | 1995-02-14 | Murray Outdoor Products, Inc. | Lawn mower grass collection indicator |
| EP0687407A1 (en) * | 1994-06-15 | 1995-12-20 | Castelgarden S.P.A. | Device for detecting the condition of a full bag in a lawn mower machine with a bag for collecting cut grass |
| EP0754402A1 (en) * | 1994-03-15 | 1997-01-22 | Yanmar Agricultural Equipment Co., Ltd. | Catcher box for lawn mower |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3715541A (en) * | 1971-05-18 | 1973-02-06 | Tapeswitch Corp Of America | Cushion seat switch sensor means |
| US4345418A (en) * | 1981-02-20 | 1982-08-24 | Ramiro Arizpe | Disposable bag mounting and shutdown mechanism for rotary lawn mower |
| US4969320A (en) * | 1989-07-28 | 1990-11-13 | The Toro Company | A grass level checker for a grass catcher |
| US5605033A (en) * | 1995-05-02 | 1997-02-25 | Olmr; Jaroslav J. | Lawnmowing apparatus with grass collector fullness detector |
-
1998
- 1998-05-22 US US09/083,105 patent/US5960613A/en not_active Expired - Fee Related
- 1998-07-30 DE DE69814409T patent/DE69814409T2/en not_active Expired - Fee Related
- 1998-07-30 NZ NZ502987A patent/NZ502987A/en unknown
- 1998-07-30 EP EP98937048A patent/EP1009213B1/en not_active Expired - Lifetime
- 1998-07-30 AU AU85845/98A patent/AU744069B2/en not_active Ceased
- 1998-07-30 WO PCT/US1998/015311 patent/WO1999011110A1/en not_active Ceased
- 1998-07-30 AT AT98937048T patent/ATE239352T1/en not_active IP Right Cessation
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01269423A (en) * | 1988-04-22 | 1989-10-26 | Kubota Ltd | Grass collection bag full detection structure |
| JPH02131521A (en) * | 1988-11-11 | 1990-05-21 | Iseki & Co Ltd | moa collector |
| US4981011A (en) | 1989-06-02 | 1991-01-01 | Ingo Olejak | Lawnmower cutoff system |
| JPH04179404A (en) * | 1990-11-12 | 1992-06-26 | Honda Motor Co Ltd | lawn mower |
| US5321939A (en) | 1991-09-25 | 1994-06-21 | Honda Giken Kogyo Kabushiki Kaisha | Detector of grass-bag fullness for mower |
| US5325650A (en) | 1991-10-31 | 1994-07-05 | Honda Giken Kogyo Kabushiki Kaisha | Apparatus for controlling traveling of mower |
| US5388394A (en) | 1993-05-25 | 1995-02-14 | Murray Outdoor Products, Inc. | Lawn mower grass collection indicator |
| JPH0723644A (en) * | 1993-07-08 | 1995-01-27 | Yanmar Agricult Equip Co Ltd | Mow-grass clogging detector in the mowing machine transport section |
| EP0754402A1 (en) * | 1994-03-15 | 1997-01-22 | Yanmar Agricultural Equipment Co., Ltd. | Catcher box for lawn mower |
| EP0687407A1 (en) * | 1994-06-15 | 1995-12-20 | Castelgarden S.P.A. | Device for detecting the condition of a full bag in a lawn mower machine with a bag for collecting cut grass |
Non-Patent Citations (4)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 014, no. 034 (C - 679) 23 January 1990 (1990-01-23) * |
| PATENT ABSTRACTS OF JAPAN vol. 014, no. 356 (C - 0745) 2 August 1990 (1990-08-02) * |
| PATENT ABSTRACTS OF JAPAN vol. 016, no. 490 (C - 0994) 12 October 1992 (1992-10-12) * |
| PATENT ABSTRACTS OF JAPAN vol. 095, no. 004 31 May 1995 (1995-05-31) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002002569A1 (en) * | 2000-07-03 | 2002-01-10 | Abbott Gmbh & Co. Kg | Substituted thienopyrimidine derivatives and the use thereof for the prophylaxis and therapy of cerebral ischaemia |
| EP2356897A1 (en) * | 2010-02-17 | 2011-08-17 | Viking GmbH | Ride-on mower |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1009213B1 (en) | 2003-05-07 |
| ATE239352T1 (en) | 2003-05-15 |
| US5960613A (en) | 1999-10-05 |
| DE69814409T2 (en) | 2003-11-20 |
| AU744069B2 (en) | 2002-02-14 |
| DE69814409D1 (en) | 2003-06-12 |
| AU8584598A (en) | 1999-03-22 |
| EP1009213A1 (en) | 2000-06-21 |
| NZ502987A (en) | 2001-08-31 |
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