This invention therefore endeavors to create a simple kinematically favorable and safely functioning hydraulic position and draft control system, with which the control quantities position and draft are converted into electric quantities, and transmitted without great losses to the control unit that is provided with a solenoid spool, for example.
A01B63/12- Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by an electric motor.A01B63/02- Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors.A01B63/00- Lifting or adjusting devices or arrangements for agricultural machines or implements.A01B- SOIL WORKING IN AGRICULTURE OR FORESTRY PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL.A01- AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING.238000006011 modification reaction Methods 0.000 description 1.238000005859 coupling reaction Methods 0.000 description 1.238000000926 separation method Methods 0.000 description 2.241001236653 Lavinia exilicauda Species 0.000 description 2.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to DEJ22692A priority Critical patent/DE1183295B/en Application filed by International Harverster Corp filed Critical International Harverster Corp Application granted granted Critical Publication of US3246701A publication Critical patent/US3246701A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Original Assignee International Harverster 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 or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US323485A Inventor Schulz Horst Current Assignee (The listed assignees may be inaccurate.
#Naa hydraulic draft control connecting link pdf#
Google Patents Hydraulic position and draft control with electronic sensingĭownload PDF Info Publication number US3246701A US3246701A US323485A US32348563A US3246701A US 3246701 A US3246701 A US 3246701A US 323485 A US323485 A US 323485A US 32348563 A US32348563 A US 32348563A US 3246701 A US3246701 A US 3246701A Authority US United States Prior art keywords draft control link lifting bridge Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US3246701A - Hydraulic position and draft control with electronic sensing
US3246701A - Hydraulic position and draft control with electronic sensing
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