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1. 发明专利

JP2002308161A ATTITUDE CONTROL DEVICE FOR REAPER AND HARVESTING MACHINE 失效
公开(公告)号：JP2002308161A
公开(公告)日：2002-10-23
申请号：JP2001116853
申请日：2001-04-16
申请人： KUBOTA KK
发明人： SATO SHIGEO
IPC分类号： A01D67/00 , B60K28/14 , B62D55/116
摘要： PROBLEM TO BE SOLVED: To precisely and easily change over a set inclination angle of an automatic attitude control to a desired inclination angle in a reaper and harvesting machine having an attitude change operation means freely changing the inclination angle of a machine body relative to a grounding part of a traveling device and a control means performing the automatic attitude control controlling the operation of the attitude change operation means so as to hold the inclination angle relative to the horizontal reference surface of the machine body into the set inclination angle based on detection information of an inclination angle detecting means detecting the inclination angle relative to the horizontal reference surface of the machine body. SOLUTION: This attitude control device is provided with a manual type attitude change command means commanding the change in the inclination angle of the machine body. The control means executes the manual attitude change control controlling the operation of the attitude change operation means based on the inclination angle change command of the attitude change command means. After executing the manual attitude change control, the inclination angle of the machine body emerged by the manual attitude change control is temporarily set as the set inclination angle of the automatic attitude control.

2. 发明专利

JP2002281816A GRAIN-UNLOADING AUGER OPERATION DEVICE OF COMBINE HARVESTER 失效
公开(公告)号：JP2002281816A
公开(公告)日：2002-10-02
申请号：JP2001090199
申请日：2001-03-27
申请人： KUBOTA KK
发明人： SATO SHIGEO
IPC分类号： A01F12/46
摘要： PROBLEM TO BE SOLVED: To provide a grain-unloading auger operation device of a combine harvester which can move the auger to a desired position in a slightly troublesome operation state. SOLUTION: A plurality of revolution command portions 22 to 25 for outputting revolution commands for the automatic revolution of the auger in a state that the revolution command portions 22 to 25 are assigned to a non- working position for storing the auger and to working positions for unloading grains, respectively, as manual operation type command portions for outputting revolution commands for automatically revolving the grain-unloading auger disposed in a machine frame in a freely revolving and lifting state are disposed. When a revolution command is outputted from either one of the revolution command portions 22 to 25, the auger is automatically revolved to a work position assigned for the revolution command portion among the work positions.

3. 发明专利

JP2955403B2 失效
公开(公告)号：JP2955403B2
公开(公告)日：1999-10-04
申请号：JP20265991
申请日：1991-08-13
申请人： KUBOTA KK
发明人： SATO SHIGEO
IPC分类号： A01D34/24 , A01D34/00 , A01D41/02 , A01D41/06

4. 发明专利

JPH1198909A LIFT-CONTROLLING APPARATUS OF COMBINE 失效
公开(公告)号：JPH1198909A
公开(公告)日：1999-04-13
申请号：JP22673898
申请日：1998-08-11
申请人： KUBOTA KK
发明人： SATO SHIGEO
IPC分类号： A01D34/24 , A01D34/00 , A01D41/02 , A01D41/06 , A01D49/00
摘要： PROBLEM TO BE SOLVED: To improve the operability of a lift-controlling apparatus of a combine provided with an auxiliary reaping apparatus. SOLUTION: A reaping and transporting apparatus liftable relative to a mobile machine body is provided with a reaping apparatus 11 and an auxiliary reaping apparatus freely switchable between a working posture protruded to a level lower than the reaping apparatus 11 and a housed posture retreated above the reaping apparatus. A controlling means 21 of controlling the posture- switching actuator of the auxiliary reaping apparatus is freely switchable between a lift-controlling state to control the action of the actuator to keep the reaping apparatus to a preset target level based on the detection information of the height detection means 23 to detect the height of the auxiliary reaping apparatus and a non-controlling state to keep the apparatus in housed posture. The switching between a state commanding the lift-controlling state and a state commanding a non-controlling state is manually performed by a commanding means 26.

5. 发明专利

JP2854464B2 失效
公开(公告)号：JP2854464B2
公开(公告)日：1999-02-03
申请号：JP19053892
申请日：1992-07-17
申请人： KUBOTA KK
发明人： SATO SHIGEO
IPC分类号： A01F12/32

6. 发明专利

JP2839820B2 失效
公开(公告)号：JP2839820B2
公开(公告)日：1998-12-16
申请号：JP13805293
申请日：1993-06-10
申请人： KUBOTA KK
发明人： SATO SHIGEO
IPC分类号： A01D41/12 , A01D67/00 , B60G17/015 , B62D55/116

7. 发明专利

JPH09308350A COMBINE HARVESTER 失效
公开(公告)号：JPH09308350A
公开(公告)日：1997-12-02
申请号：JP12529696
申请日：1996-05-21
申请人： KUBOTA KK
发明人： SATO SHIGEO , TAKASAKI KAZUYA
IPC分类号： A01D34/24
摘要： PROBLEM TO BE SOLVED: To provide a combine harvester capable of housing while avoiding rats by utilizing an ultrasonic sensor for controlling a reaping height. SOLUTION: This combine harvester has a reaping height controlling device 14 connected to an ultrasonic sensor 11 for detecting the relative height of a reaping device to the ground through a reaping height supplementing circuit 13 and capable of outputting a signal to a driving device 15 for conducting an exchanging operation of a solenoid valve V and controlling a lift cylinder 7 for lifting up and down the reaping device so as to make a detected height by the ultrasonic sensor 11 become a set reaping height set by a reaping height setting device 17. Even by cutting off a power source switch 20 for a receiving circuit 13b and a signal treating circuit 13c of the reaping height supplemental circuit 13, and a driving device 15 for stopping the control of the reaping height by the reaping height controlling device 14, power circuits 22, 23 of a transmitting circuit 13a of the reaping height supplementing circuit 13 are kept as an on-state and the ultrasonic sensor 11 is kept as sending the ultrasonic wave.

8. 发明专利

JPH08317720A COMBINE HARVESTER 失效
公开(公告)号：JPH08317720A
公开(公告)日：1996-12-03
申请号：JP15568396
申请日：1996-06-17
申请人： KUBOTA KK
发明人： OGAWA KENICHI , AZUMA HIRONOBU , HIRATA KAZUYOSHI , SATO SHIGEO
IPC分类号： A01D67/00 , A01D75/28 , B62D55/116
摘要： PURPOSE: To improve operability of a combine harvester by adding a simple variation to an operation mechanism about rising and lowering of a running machine. CONSTITUTION: Crawler running machines each formed by winding a crawler belt around a driving wheel 12 fitted on a machine body frame 11 at the front side in progress direction of the machine body a running machine body and planetary wheels 14 group supported by supporting frames 15A and 15B vertically movable to the machine body frame 11 and placed at the rear side of the driving wheel 12 are respectively placed at right and left sides of the machine body, a tilted angle-detecting means detecting right and left tilted angles to a horizontal reference plane of the running machine body and a vertically driving means 19 independently vertically driving respective right and left supporting frames 15A and 15B to the machine body frame 11 are installed, a controlling means vertically driving right and left vertically driving means 19 to keep right and left tilted angles of the running machine body at prescribed tilted angles is mounted and the vertically driving means 19 is constituted so that the respective right and left supporting frames 15A and 15B are respectively and simultaneously driven through a rising and lowering mechanism.

9. 发明专利

JP2558077B2 失效
公开(公告)号：JP2558077B2
公开(公告)日：1996-11-27
申请号：JP19529494
申请日：1994-08-19
申请人： KUBOTA KK
发明人： MIZUMOTO MASAYA , ODAWARA TETSUKAZU , EGUCHI JUTARO , KIME OSAMU , SATO SHIGEO
IPC分类号： A01D41/02 , A01D34/00 , A01D34/24 , A01D47/00

10. 发明专利

JP2529738B2 失效
公开(公告)号：JP2529738B2
公开(公告)日：1996-09-04
申请号：JP25591289
申请日：1989-09-30
申请人： KUBOTA KK
发明人： SATO SHIGEO , MINAMI RYUICHI
IPC分类号： A01F12/32 , A01F12/48

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