JPS6332411B2 - - Google Patents

Info

Publication number
JPS6332411B2
JPS6332411B2 JP57035670A JP3567082A JPS6332411B2 JP S6332411 B2 JPS6332411 B2 JP S6332411B2 JP 57035670 A JP57035670 A JP 57035670A JP 3567082 A JP3567082 A JP 3567082A JP S6332411 B2 JPS6332411 B2 JP S6332411B2
Authority
JP
Japan
Prior art keywords
reaping
ground
ultrasonic
height
reflected
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
Application number
JP57035670A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58152411A (ja
Inventor
Hiroshi Kishida
Susumu Tsunoda
Kazuyuki Maeoka
Shigeo Sato
Atsushi Tonari
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 JP3567082A priority Critical patent/JPS58152411A/ja
Publication of JPS58152411A publication Critical patent/JPS58152411A/ja
Publication of JPS6332411B2 publication Critical patent/JPS6332411B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Harvester Elements (AREA)
JP3567082A 1982-03-04 1982-03-04 刈取収穫機 Granted JPS58152411A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3567082A JPS58152411A (ja) 1982-03-04 1982-03-04 刈取収穫機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3567082A JPS58152411A (ja) 1982-03-04 1982-03-04 刈取収穫機

Publications (2)

Publication Number Publication Date
JPS58152411A JPS58152411A (ja) 1983-09-10
JPS6332411B2 true JPS6332411B2 (enExample) 1988-06-29

Family

ID=12448304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3567082A Granted JPS58152411A (ja) 1982-03-04 1982-03-04 刈取収穫機

Country Status (1)

Country Link
JP (1) JPS58152411A (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116856B2 (enExample) * 1973-09-13 1976-05-28
JPS5216325A (en) * 1975-07-30 1977-02-07 Yanmar Agricult Equip Cutterrbar adjusting device for combine
JPS56104329U (enExample) * 1980-01-10 1981-08-14

Also Published As

Publication number Publication date
JPS58152411A (ja) 1983-09-10

Similar Documents

Publication Publication Date Title
US10345284B2 (en) Ground sensor
WO2008042423A3 (en) Systems for three-dimensional ultrasound mapping
EP0260113A2 (en) Ultrasonic height control system
KR102179631B1 (ko) 초음파 신호를 생성하고 평가하기 위한, 특히 장애물로부터의 차량의 거리를 결정하기 위한 장치 및 방법
US5606504A (en) Crop swath-width measurement using acoustic transducers
JPS6332411B2 (enExample)
JPS6332410B2 (enExample)
JP3183998B2 (ja) 超音波式距離検出装置
JPS58152408A (ja) 農作業機の作業部対地レベル検出装置
JPH0123232Y2 (enExample)
JPS631785Y2 (enExample)
JPS59220108A (ja) 移動作業機
JPH025705Y2 (enExample)
JPH0224415Y2 (enExample)
JPS5870318A (ja) 作業者の制御装置
JPH0633774Y2 (ja) コンバインにおける刈高さ制御装置
JPS61192221A (ja) 収穫機
JPH0431644B2 (enExample)
JPH05292820A (ja) 作物収穫装置
JPS6134973Y2 (enExample)
JPS61254113A (ja) コンバインの刈取部高さ制御装置
JPH055848Y2 (enExample)
JP2555005B2 (ja) 収穫機の自動刈高さ制御装置
JPH0224416Y2 (enExample)
JPS63313512A (ja) コンバインにおける刈高制御装置