SE310436BSE7715/59ASE771559ASE310436BSE 310436 BSE310436 BSE 310436BSE 7715/59 ASE7715/59 ASE 7715/59ASE 771559 ASE771559 ASE 771559ASE 310436 BSE310436 BSE 310436B
Authority
SE
Sweden
Application number
SE7715/59A
Inventor
H Merritt
A Gougelot
Original Assignee
Massey Ferguson Ltd
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 Massey Ferguson LtdfiledCriticalMassey Ferguson Ltd
Priority to SE7715/59ApriorityCriticalpatent/SE310436B/xx
Publication of SE310436BpublicationCriticalpatent/SE310436B/xx
A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
A01B63/114—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to achieve a constant working depth
A01B63/1145—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to achieve a constant working depth for controlling weight transfer between implements and tractor wheels