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Class 172/268 - Toggle links at acute angle


Subclass of Class 172 - Earth working
Definition: Apparatus in which the axes of the two links are disposed
No. of patents: 3
Last issue date: 01/26/1982


NumberTitleIssue Date
4312408Overload tool mounting assembly for soil tilling implement
An assembly for mounting the shank of a ground tool to a clamping plate carried on the tool bar of a soil tilling farm implement. The mounting assembly has a mounting member for attachment to the clamping plate, a first pivotal connection of the tool shan...
01/26/1982
4068723Floating beam plow
A beam for supporting an earth working tool, such as a moldboard plow, which is made so that it will float vertically over obstacles that do not hook the earth working tool, and which also includes linkage that will trip to provide clearance over obstacle...
01/17/1978
4054177Trip beam linkage
A trip beam linkage for moldboard plow or other earth working tools which trips to clear obstacles such as rocks and the like and uses a sturdy, compact and reliable folding tripping linkage which permits reliable, high clearance tripping using tension sp...
10/18/1977
 
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