Improved trasher arrangement and parallelogram mounting system
AssigneeK Factor Consulting Pty Ltd
InventorMichael George PEARSON
Life of this patent
Estimating the term…
Abstract
The present invention provides a ground engaging device (10, 10.100, 10.110 and 10.120) which includes a frame assembly (12) having at least one first frame arm (14), and at least one second frame arm (16), in this case only one second frame arm (16). The at least one first frame arm (14) is located in a forward position relative to the at least one second frame arm (16) relative to the forward direction of operation of the device (10). There is also present at least one gauge wheel (18) being mounted to the at least one first frame arm (14) for rotation with respect thereto. The present invention also provides an improved parallelogram linkage, and a planter, fertiliser, cultivator or trasher with such improvements.
Claims23
A parallelogram linkage for a ground engaging implement, said linkage having a first end for mounting to a frame for carrying and or towing one or more ground engaging implements, and a second end to which can be mounted one or more ground engaging devices or tools, said first end including spaced first bracket members to receive two first pivot pins between them, and said second end including spaced second bracket members to receive two second pivot pins between them, said linkage also including a first support arm and a second support arm which pivotally connects said first end to said second end, and wherein spacing between said first bracket members is greater than spacing between said second bracket members.
-18. (canceled)
21-51. (canceled)
A parallelogram linkage for a ground engaging implement, said linkage having a first end for mounting to a bar or frame for carrying and or towing one or more ground engaging implements, and a second end to which can be mounted one or more ground engaging devices or tools, said first end including within said linkage a connection means to connect said linkage to said bar or frame.
-64. (canceled)
Dependencies are inferred from the claim text.