JP2018088876A - トラクタ - Google Patents
トラクタ Download PDFInfo
- Publication number
- JP2018088876A JP2018088876A JP2016236030A JP2016236030A JP2018088876A JP 2018088876 A JP2018088876 A JP 2018088876A JP 2016236030 A JP2016236030 A JP 2016236030A JP 2016236030 A JP2016236030 A JP 2016236030A JP 2018088876 A JP2018088876 A JP 2018088876A
- Authority
- JP
- Japan
- Prior art keywords
- switch
- lever
- lift
- engine
- lowest position
- 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.)
- Granted
Links
Images
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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
-
- 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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/04—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to presence or absence of the driver, e.g. to weight or lack thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
Description
Claims (4)
- 作業機の昇降油圧システムの昇降バルブと、昇降レバーとが機械的に連結されるトラクタにおいて、
リバーサレバーが中立であり、PTOクラッチが切であり、シートスイッチがオンであり、かつ、昇降レバーが最下げ位置にあることをエンジン始動の条件としたことを特徴とするトラクタ。 - 前記昇降レバーが最下げ位置にあることを非接触で検出する請求項1に記載のトラクタ。
- 前記昇降レバーの回動方向と直交する側面にスイッチ駆動部を設け、
前記昇降レバーが最下げ位置まで回動されたときに前記スイッチ駆動部と対向する位置にスイッチを設け、
前記スイッチによって、前記昇降レバーが最下げ位置にあることを検出する請求項2に記載のトラクタ。 - 前記昇降レバーの最下げ位置に対応する箇所に、「エンジン始動許可位置」を示す銘板を設けた請求項1から3の何れか一項に記載のトラクタ。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016236030A JP6713633B2 (ja) | 2016-12-05 | 2016-12-05 | トラクタ |
| PCT/JP2017/043139 WO2018105497A1 (ja) | 2016-12-05 | 2017-11-30 | トラクタ |
| US16/466,603 US11122728B2 (en) | 2016-12-05 | 2017-11-30 | Tractor |
| EP17877696.9A EP3549418B1 (en) | 2016-12-05 | 2017-11-30 | Tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016236030A JP6713633B2 (ja) | 2016-12-05 | 2016-12-05 | トラクタ |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020084808A Division JP7022781B2 (ja) | 2020-05-13 | 2020-05-13 | トラクタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018088876A true JP2018088876A (ja) | 2018-06-14 |
| JP6713633B2 JP6713633B2 (ja) | 2020-06-24 |
Family
ID=62491056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016236030A Active JP6713633B2 (ja) | 2016-12-05 | 2016-12-05 | トラクタ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11122728B2 (ja) |
| EP (1) | EP3549418B1 (ja) |
| JP (1) | JP6713633B2 (ja) |
| WO (1) | WO2018105497A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3991033A1 (en) * | 2019-06-27 | 2022-05-04 | Clark Equipment Company | Methods and apparatus for startup processes for a power machine |
| JP7234056B2 (ja) * | 2019-06-28 | 2023-03-07 | 株式会社クボタ | 作業車両 |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62139208U (ja) * | 1986-02-25 | 1987-09-02 | ||
| JPS63186208U (ja) * | 1987-05-23 | 1988-11-29 | ||
| JPH0632837Y2 (ja) * | 1989-04-05 | 1994-08-31 | 有光工業株式会社 | 背負式薬剤散布機 |
| JPH099719A (ja) * | 1995-06-30 | 1997-01-14 | Kubota Corp | 農用作業車 |
| JP2000106723A (ja) * | 1998-10-05 | 2000-04-18 | Mitsubishi Agricult Mach Co Ltd | 移動農機の油圧制御装置 |
| JP2003009608A (ja) * | 2000-09-14 | 2003-01-14 | Kanzaki Kokyukoki Mfg Co Ltd | 農用トラクタの走行制御装置 |
| JP2004190636A (ja) * | 2002-12-13 | 2004-07-08 | Kubota Corp | トラクタのエンジン制御装置 |
| JP2007290617A (ja) * | 2006-04-26 | 2007-11-08 | Yanmar Co Ltd | エンジン制御システム及び作業機 |
| JP2007325532A (ja) * | 2006-06-07 | 2007-12-20 | Yanmar Co Ltd | ロールベーラ |
| JP2009273426A (ja) * | 2008-05-16 | 2009-11-26 | Mitsubishi Agricult Mach Co Ltd | 作業車両の制御装置 |
| JP2010051189A (ja) * | 2008-08-26 | 2010-03-11 | Kubota Corp | 作業車のリフトアーム昇降構造 |
| JP2013129304A (ja) * | 2011-12-21 | 2013-07-04 | Iseki & Co Ltd | 作業車両 |
| US20160029546A1 (en) * | 2014-08-01 | 2016-02-04 | Kubota Corporation | Lift control apparatus for ground work apparatus |
| JP2016113044A (ja) * | 2014-12-16 | 2016-06-23 | デルタ工業株式会社 | 自動変速機のシフト装置 |
| JP2016200038A (ja) * | 2015-04-08 | 2016-12-01 | 井関農機株式会社 | トラクタ |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2985713B2 (ja) * | 1995-02-17 | 1999-12-06 | 井関農機株式会社 | 田植機の植付部昇降制御装置 |
| US6293077B1 (en) * | 2000-05-02 | 2001-09-25 | Mtd Products Inc | Deck attachment and lift system |
| US6316891B1 (en) * | 2000-08-15 | 2001-11-13 | Deere & Company | Interlock circuit for a lawn and garden tractor |
| US6935434B1 (en) * | 2004-03-12 | 2005-08-30 | Deere & Company | Hitch control system with spring centered control lever |
| US8171907B2 (en) * | 2009-11-19 | 2012-05-08 | Briggs And Stratton Corporation | Push button starting system for outdoor power equipment |
| US8393432B2 (en) * | 2011-03-18 | 2013-03-12 | Seats, Inc. | Vehicle seat switch actuator |
| US8924039B2 (en) * | 2012-06-29 | 2014-12-30 | Nacco Materials Handling Group, Inc. | Vehicle operator presence detector |
| JP5831504B2 (ja) * | 2013-07-03 | 2015-12-09 | 株式会社豊田自動織機 | 産業車両 |
| JP6607975B2 (ja) * | 2018-01-09 | 2019-11-20 | 本田技研工業株式会社 | 車両用制御装置 |
-
2016
- 2016-12-05 JP JP2016236030A patent/JP6713633B2/ja active Active
-
2017
- 2017-11-30 WO PCT/JP2017/043139 patent/WO2018105497A1/ja not_active Ceased
- 2017-11-30 EP EP17877696.9A patent/EP3549418B1/en active Active
- 2017-11-30 US US16/466,603 patent/US11122728B2/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62139208U (ja) * | 1986-02-25 | 1987-09-02 | ||
| JPS63186208U (ja) * | 1987-05-23 | 1988-11-29 | ||
| JPH0632837Y2 (ja) * | 1989-04-05 | 1994-08-31 | 有光工業株式会社 | 背負式薬剤散布機 |
| JPH099719A (ja) * | 1995-06-30 | 1997-01-14 | Kubota Corp | 農用作業車 |
| JP2000106723A (ja) * | 1998-10-05 | 2000-04-18 | Mitsubishi Agricult Mach Co Ltd | 移動農機の油圧制御装置 |
| JP2003009608A (ja) * | 2000-09-14 | 2003-01-14 | Kanzaki Kokyukoki Mfg Co Ltd | 農用トラクタの走行制御装置 |
| JP2004190636A (ja) * | 2002-12-13 | 2004-07-08 | Kubota Corp | トラクタのエンジン制御装置 |
| JP2007290617A (ja) * | 2006-04-26 | 2007-11-08 | Yanmar Co Ltd | エンジン制御システム及び作業機 |
| JP2007325532A (ja) * | 2006-06-07 | 2007-12-20 | Yanmar Co Ltd | ロールベーラ |
| JP2009273426A (ja) * | 2008-05-16 | 2009-11-26 | Mitsubishi Agricult Mach Co Ltd | 作業車両の制御装置 |
| JP2010051189A (ja) * | 2008-08-26 | 2010-03-11 | Kubota Corp | 作業車のリフトアーム昇降構造 |
| JP2013129304A (ja) * | 2011-12-21 | 2013-07-04 | Iseki & Co Ltd | 作業車両 |
| US20160029546A1 (en) * | 2014-08-01 | 2016-02-04 | Kubota Corporation | Lift control apparatus for ground work apparatus |
| JP2016113044A (ja) * | 2014-12-16 | 2016-06-23 | デルタ工業株式会社 | 自動変速機のシフト装置 |
| JP2016200038A (ja) * | 2015-04-08 | 2016-12-01 | 井関農機株式会社 | トラクタ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3549418A1 (en) | 2019-10-09 |
| EP3549418A4 (en) | 2020-01-01 |
| EP3549418A9 (en) | 2019-12-04 |
| EP3549418B1 (en) | 2023-12-27 |
| WO2018105497A1 (ja) | 2018-06-14 |
| US11122728B2 (en) | 2021-09-21 |
| JP6713633B2 (ja) | 2020-06-24 |
| US20190320573A1 (en) | 2019-10-24 |
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