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Class 172/223 - Moldboard type shiftable about longitudinal axis


Subclass of Class 172 - Earth working
Definition: Apparatus in which the earth working element is of the type
No. of patents: 1
Last issue date: 01/15/1991


NumberTitleIssue Date
4984638Plow with symmetrical bodies having concave vertical and horizontal cross-sections
A plow having symmetrical mold-boards and bodies, the plow comprising a hitch 1 connected in particular by means of a pivot 3 and to a main frame 4 which is provided with a pivot 18 receiving a hydraulic actuator 17 whose action causes a beam 8 to pivot a... 		01/15/1991
 
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