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OwnerJohn H. Crane, deceased, Foy Aline Crane, executrixinventors
Estimating the term…
Longitudinally extending main and motor and drive frames are provided with the frames supported from each other for relative angular displacement about a horizontal central axis extending longitudinally of the frames and about an upstanding axis spaced centrally intermediate the opposite ends of the frames. The motor and drive frame include motor driven ground engageable drive structure and the main frame includes support structure for supporting a depending earthworking tool. Adjustment structure is provided for releasably retaining the main and motor and drive frames in adjusted angularly displaced positions relative to each other about both the horizontal and upstanding axes and the motor and drive frame includes rear elevated hand grip structure angularly displaceable with the motor and drive frame relative to the main frame. Further, the support structure for the depending earthworking tool is oscillatably supported from the main frame for angular displacement about a horizontal axis extending longitudinally of the main frame and control structure is provided for adjustably angularly displacing the support structure relative to the main frame inversely relative to angular displacement of the motor and drive frame relative to the main frame.
A garden plow including a longitudinal main frame and a longitudinal motor and drive frame, mounting means mounting said main frame from said motor and drive frame for angular displacement about a horizontal central axis extending longitudinally of said motor and drive frame, said motor and drive frame including motor driven ground-engageable support and drive means mounted thereon, said main frame and motor and drive frame including means operative to releasably retain said main frame in predetermined adjusted angularly displaced positions about said horizontal axis relative to said motor and drive frame, said motor and drive frame including hand grip means for gripping by the operator of said plow, said main frame including support means for supporting earthworking tool means therefrom, said mounting means including means also mounting said main frame from said motor and drive frame for oscillation about an upstanding axis spaced centrally intermediate the opposite ends of said main frame, means operative to releasably retain said main frame in predetermined adjusted angularly displaced positions about said upstanding axis relative to said motor and drive frame, said main frame including support means for supporting earthworking tool means therefrom, said support means for supporting earthworking tool means from said main frame including means for mounting said tool means from said main frame for angular displacement about a horizontal axis extending longitudinally of said main frame, and means operatively connected between said motor and drive frame and said earthworking tool means support means operative to inversely angularly displace said earthworking tool means support means relative to said main frame in response to angular displacement of said main frame relative to said motor and drive frame.
A garden plow including a longitudinal main frame and a longitudinal motor and drive frame, mounting means mounting said main frame from said motor and drive frame for oscillation about an upstanding axis spaced intermediate the opposite ends of said main frame, said motor and drive frame including motor driven ground-engageable support and drive means mounted thereon, means operative to releasably retain said main frame in predetermined angularly displaced position about said upstanding axis relative to said motor and drive frame, said main frame including support means for supporting earthworking tool means therefrom, said mounting means also including means for supporting said main frame from said motor and drive frame for oscillation about a horizontal central axis extending longitudinally of said motor and drive frame and angularly displaceable about said upstanding axis with said main frame relative to said motor and drive frame, said motor and drive frame including means operative to releasably retain said main frame in predetermined adjusted angularly displaced positions about said horizontal axis relative to said motor and drive frame, said support means for supporting earthworking tool means from said main frame including means for mounting said tool means from said main frame for angular displacement about a horizontal axis extending longitudinally of said main frame, and means operatively connected between said motor and drive frame and said earthworking tool means support means operative to inversely angularly displace said earthworking tool means support means relative to said main frame in response to angular displacement of said main frame relative to said motor and drive frame.
Dependencies are inferred from the claim text.