Significant breakthroughs in tractor development included the invention of the rear-mounted three point hydraulic hitch by Harry Ferguson, and the Power Take-Off, which entered widespread use from around 1960.

It has 2 wheels for movement and a three-point connection for the tractor.

A standard method of attaching implements to a tractor that uses two lower points and one upper point.

A hitch coupler for a three point hitch (2) or Euroframe attachment of a work machine (1), such as a tractor or the like, which has both self- latching and self-locking capabilities.

A rolled turf layer including a main frame tube supported by a frame assembly adapted for installation on a three point hitch of a vehicle such as a tractor.

It is a very useful accessory, because it is positioned on the front of the tractor, allows the application of any type of tool which has three points universal link.

The entire apparatus can be mounted to the three point linkage of a tractor.

It is equipped with three-point connection and a pump unit and a multiplier that is inserted directly into the P.T.O. of the tractor that provides a powerful thrust and a high working speed.

The transmission assembly comprises a housing member withat least three attachment sites for components of a three point hitch arrangement.

The lifting mechanism may be the three point hitch of a tractor or the front arms of a front end loader.

The invention relates to a stabilizer (30, 32) for a three-point attachment device (10).

Devices attached to three-point suspension devices are usually fully supported by tractors.