JP5003311B2 - 作業車両 - Google Patents
作業車両 Download PDFInfo
- Publication number
- JP5003311B2 JP5003311B2 JP2007173191A JP2007173191A JP5003311B2 JP 5003311 B2 JP5003311 B2 JP 5003311B2 JP 2007173191 A JP2007173191 A JP 2007173191A JP 2007173191 A JP2007173191 A JP 2007173191A JP 5003311 B2 JP5003311 B2 JP 5003311B2
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- pto
- shaft
- switch
- torque
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 description 154
- 230000008859 change Effects 0.000 description 33
- 230000035945 sensitivity Effects 0.000 description 27
- 230000001965 increasing effect Effects 0.000 description 18
- 230000007246 mechanism Effects 0.000 description 17
- 230000009467 reduction Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 16
- 230000003028 elevating effect Effects 0.000 description 16
- 239000010720 hydraulic oil Substances 0.000 description 11
- 230000007935 neutral effect Effects 0.000 description 11
- 230000001133 acceleration Effects 0.000 description 9
- 230000007423 decrease Effects 0.000 description 9
- 239000003921 oil Substances 0.000 description 9
- 230000001174 ascending effect Effects 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 6
- 238000003971 tillage Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2004—Control mechanisms, e.g. control levers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Mechanical Control Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007173191A JP5003311B2 (ja) | 2007-06-29 | 2007-06-29 | 作業車両 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007173191A JP5003311B2 (ja) | 2007-06-29 | 2007-06-29 | 作業車両 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010149197A Division JP5003797B2 (ja) | 2010-06-30 | 2010-06-30 | 作業車両 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009015374A JP2009015374A (ja) | 2009-01-22 |
| JP2009015374A5 JP2009015374A5 (https=) | 2010-05-27 |
| JP5003311B2 true JP5003311B2 (ja) | 2012-08-15 |
Family
ID=40356246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007173191A Expired - Fee Related JP5003311B2 (ja) | 2007-06-29 | 2007-06-29 | 作業車両 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5003311B2 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011021150A1 (de) * | 2009-08-18 | 2011-02-24 | Bucyrus Hex Gmbh | Bagger |
| JP5404482B2 (ja) * | 2010-03-16 | 2014-01-29 | 三菱農機株式会社 | 作業車両のエンジン回転数制御装置 |
| JP5003797B2 (ja) * | 2010-06-30 | 2012-08-15 | 井関農機株式会社 | 作業車両 |
| JP5835154B2 (ja) * | 2012-08-21 | 2015-12-24 | 井関農機株式会社 | 作業車 |
| JP7275006B2 (ja) * | 2019-11-08 | 2023-05-17 | 株式会社クボタ | 作業車両 |
| JP7366697B2 (ja) * | 2019-11-08 | 2023-10-23 | 株式会社クボタ | 作業車両 |
| EP3819154B1 (en) | 2019-11-08 | 2022-10-12 | Kubota Corporation | Working vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4569530B2 (ja) * | 2006-06-30 | 2010-10-27 | 井関農機株式会社 | 田植作業機 |
-
2007
- 2007-06-29 JP JP2007173191A patent/JP5003311B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009015374A (ja) | 2009-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4950737B2 (ja) | 農作業用トラクタ | |
| JP5003311B2 (ja) | 作業車両 | |
| JP2008254534A (ja) | 作業車両 | |
| JP2011127473A (ja) | 作業車のエンジン制御装置 | |
| JP5003797B2 (ja) | 作業車両 | |
| JP2009156190A (ja) | 作業車両 | |
| JP6090068B2 (ja) | 作業車両 | |
| JP5181979B2 (ja) | 作業車両の変速装置 | |
| JP2010019401A (ja) | 作業車両の変速装置 | |
| JP5549302B2 (ja) | 作業車両 | |
| JP5087892B2 (ja) | 苗移植機 | |
| JP5228538B2 (ja) | 作業車 | |
| JP5035934B2 (ja) | 作業車両 | |
| JP2010004847A (ja) | 作業車両 | |
| JP5262438B2 (ja) | 作業車両 | |
| JP5012619B2 (ja) | 作業車両の変速装置 | |
| JP2010213604A (ja) | 作業車両 | |
| JP5633362B2 (ja) | 作業車の変速制御装置 | |
| JP2009047044A (ja) | 走行制御機構 | |
| JP5104722B2 (ja) | 作業車両 | |
| JP5369901B2 (ja) | 作業車両の変速装置 | |
| JP2009232773A (ja) | 農作業車両 | |
| JP5076711B2 (ja) | 作業車両の走行変速装置 | |
| JP5272654B2 (ja) | トラクタの走行伝動装置 | |
| JP6184359B2 (ja) | トラクタ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100324 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100414 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100628 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110908 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110914 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111110 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120424 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120507 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150601 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5003311 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |