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Class 172/259 - With vertically adjustable wheel


Subclass of Class 172 - Earth working
Definition: Apparatus in which a ground wheel may be vertically adjustable
No. of patents: 8
Last issue date: 06/14/2011


NumberTitleIssue Date
7958943Wheel mounting/height adjustment mechanism for a power equipment unit
A wheel mounting and height adjustment mechanism for use with a power equipment unit/implement such as a lawn mower. In one embodiment, the mechanism may include a block defining a plurality of bores, each bore to selectively receive an axle of a wheel assembly. A p...
06/14/2011
6102129Aerator
A turf aerator is provided with two separate shafts, each having a plurality of tines mounted thereon for aerating the turf. Each shaft is selectively connected to an output shaft of a motor mounted on the frame of the aerator by two separate drive trains...
08/15/2000
5477928Soft turf wheel adapter for lawn maintenance equipment
The invention provides extension links for lawn maintenance equipment to move the front axle forward and allow oversize wheels to be used, increasing flotation capability for soft soil while maintaining the height adjustability....
12/26/1995
5398768Aerator
An aerator includes a frame supported on a pair of forward drive wheels and a pair of rearward caster wheels. An aerator head is mounted on a pivot frame on the forward end of the aerator frame, pivotable to move the aerator head from a disengaged positio...
03/21/1995
5255748Terracing attachment assembly for a moldboard plow
A terracing attachment assembly is used with a moldboard plow movable in a forward direction across a field. The plow includes a plurality of moldboard plow bottoms supported below the plow frame in a spaced apart and laterally staggered relation along th...
10/26/1993
4286671Kit for converting a rotary tiller into a plow
A rotary tiller plow attachment kit for converting into a plow a rotary tiller of the type having a frame, a pair of handle bars extending rearwardly therefrom, and a horizontal power driven axle on which a pair of cleated pull wheels may be mounted. The ...
09/01/1981
4220209Plow with improved tool raising construction
The application discloses a multi-row plow adapted to be towed behind a small walking tractor. The plow comprises a draft frame having a pivotal attachment to the tractor and a tool frame. At the rear of the tool frame there is a ground engaging wheel. Ap...
09/02/1980
3986573Utility tractor
A hand guided, motor driven, utility tractor having a single drive wheel which is rotatably mounted on a frame approximately 1/2 to 2/3 of the length of the frame away from its front end and which is driven by an engine mounted on the frame forward of the...
10/19/1976
 
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