Resources Contact Us Home
Trailing mower and drawbar articulation

Image Number 3 for United States Patent #4662646.

An articulate tow bar for use with a ride-on for pulling an independent mower unit. The tow bar has first and second members pivotally attached at adjacent ends by a lockable coupling that permits the members to be positioned alternately in a transport position or working position. The first member is pivotally attached to the tractor by a horizontal hinge and the second member is pivotally attached to the independent unit by a universal joint, the pivotal connections permit the tractor and independent unit to operate on hilly uneven terrain. Controls are located on the articulate tow bar adjacent the mower for operating the independent unit which allows the tow bar and the mower unit to be readily adaptable to conventional mowers.

  Recently Added Patents
Method and system for controlled media sharing in a network
Integrated transmit/receive switch
Multi-wired antenna for mobile apparatus
Flavonoid dimers and methods of making and using such
Nucleic acid sequences encoding secE/sec61-gamma subunits of protein translocation complexes
Navigation system and navigation apparatus
  Randomly Featured Patents
Lavatory faucet
Fully amorphized source/drain for leaky junctions
Methods and devices for creating, downloading and managing an animation
On-demand overlay routing for computer-based communication networks
Gas separation apparatus and methods
Adjustable electronic device holder mountable to a cart handle
Triple-diffused trench MOSFET and method of fabricating the same
Projection exposure method and apparatus
Cosmetic container for lipstick and the like
15-Cycloalkyl-prostaglandin derivatives