JPS6413913A - Rolling apparatus for combine - Google Patents

Rolling apparatus for combine

Info

Publication number
JPS6413913A
JPS6413913A JP17032287A JP17032287A JPS6413913A JP S6413913 A JPS6413913 A JP S6413913A JP 17032287 A JP17032287 A JP 17032287A JP 17032287 A JP17032287 A JP 17032287A JP S6413913 A JPS6413913 A JP S6413913A
Authority
JP
Japan
Prior art keywords
width
dead zone
command
deviation angle
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.)
Granted
Application number
JP17032287A
Other languages
Japanese (ja)
Other versions
JPH0671385B2 (en
Inventor
Shigeo Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kubota Corp filed Critical Kubota Corp
Priority to JP17032287A priority Critical patent/JPH0671385B2/en
Publication of JPS6413913A publication Critical patent/JPS6413913A/en
Publication of JPH0671385B2 publication Critical patent/JPH0671385B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Combines (AREA)
  • Harvester Elements (AREA)

Abstract

PURPOSE:To improve controlling accuracy of a combine, by increasing the width of dead zone in lowering motion compared with lifting operation and decreasing the dead zone in lifting motion. CONSTITUTION:Width of dead zone is 0.25 deg. in the case of automatic control of inclination angle. When the deviation angle is positive, whether the right lower limit switch 25b is ON or not is judged. When the switch is ON, a command to shift in left upper direction is transmitted and when the switch is OFF, whether the deviation angle V is larger than the width of the dead zone or not is again judged. When it is larger than the width, a command to shift in right lower direction is transmitted. The width of the dead zone is increased from about 0.25 to about 0.5 in the case of transmitting a lowering command. When the deviation angle is negative, an operation reverse to the above is carried out.
JP17032287A 1987-07-07 1987-07-07 Combine rolling device Expired - Fee Related JPH0671385B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17032287A JPH0671385B2 (en) 1987-07-07 1987-07-07 Combine rolling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17032287A JPH0671385B2 (en) 1987-07-07 1987-07-07 Combine rolling device

Publications (2)

Publication Number Publication Date
JPS6413913A true JPS6413913A (en) 1989-01-18
JPH0671385B2 JPH0671385B2 (en) 1994-09-14

Family

ID=15902809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17032287A Expired - Fee Related JPH0671385B2 (en) 1987-07-07 1987-07-07 Combine rolling device

Country Status (1)

Country Link
JP (1) JPH0671385B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112183U (en) * 1991-03-15 1992-09-29 三菱農機株式会社 Aircraft tilt control device for traveling vehicles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0939582A (en) * 1995-08-02 1997-02-10 Shohei Okamura Folding cover body for protecting vehicle traveling on road

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112183U (en) * 1991-03-15 1992-09-29 三菱農機株式会社 Aircraft tilt control device for traveling vehicles

Also Published As

Publication number Publication date
JPH0671385B2 (en) 1994-09-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees