CA778092A - Automatic header control for harvesting machines - Google Patents

Automatic header control for harvesting machines

Info

Publication number
CA778092A
CA778092A CA778092A CA778092DA CA778092A CA 778092 A CA778092 A CA 778092A CA 778092 A CA778092 A CA 778092A CA 778092D A CA778092D A CA 778092DA CA 778092 A CA778092 A CA 778092A
Authority
CA
Canada
Prior art keywords
harvesting machines
header control
automatic header
automatic
control
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
CA778092A
Inventor
L. Kaminski Tony
C. Zoerb Gerald
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.)
Canadian Patents and Development Ltd
Original Assignee
Canadian Patents and Development Ltd
Publication date
Application granted granted Critical
Publication of CA778092A publication Critical patent/CA778092A/en
Expired legal-status Critical Current

Links

CA778092A Automatic header control for harvesting machines Expired CA778092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA778092T

Publications (1)

Publication Number Publication Date
CA778092A true CA778092A (en) 1968-02-13

Family

ID=36225400

Family Applications (1)

Application Number Title Priority Date Filing Date
CA778092A Expired CA778092A (en) Automatic header control for harvesting machines

Country Status (1)

Country Link
CA (1) CA778092A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197691A (en) * 1978-09-25 1980-04-15 Hagie Manufacturing Co. Detasseling device depth adjusting control system and method
US4414792A (en) * 1982-03-30 1983-11-15 Blackwelders Height control for agricultural machine
US4507910A (en) * 1983-11-21 1985-04-02 Ezra C. Lundahl, Inc. Automatic sonar activated height control for a header
WO1992006582A1 (en) * 1990-10-12 1992-04-30 British Technology Group Ltd Crop sensing apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197691A (en) * 1978-09-25 1980-04-15 Hagie Manufacturing Co. Detasseling device depth adjusting control system and method
US4414792A (en) * 1982-03-30 1983-11-15 Blackwelders Height control for agricultural machine
US4507910A (en) * 1983-11-21 1985-04-02 Ezra C. Lundahl, Inc. Automatic sonar activated height control for a header
WO1992006582A1 (en) * 1990-10-12 1992-04-30 British Technology Group Ltd Crop sensing apparatus
GB2256354A (en) * 1990-10-12 1992-12-09 British Tech Group Crop sensing apparatus
GB2256354B (en) * 1990-10-12 1994-03-16 British Tech Group Crop sensing apparatus
US5299413A (en) * 1990-10-12 1994-04-05 British Technology Group Limited Crop sensing apparatus

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