Abstract: A tractor has a base for supporting a motive power source, left and right driven wheels, and left and right transmissions for the respective left and right wheels; a handle structure coupled to the base for grasping by an operator from behind the tractor; a drive system for driving each of the left and right transmissions with motive power from the motive power source; wherein the left and right transmissions are hydrostatic transmissions, further having a speed regulator control lever on each transmission that allows seamless control of the transmission from reverse speed through neutral into forward speed; and a transmission control coupled to each speed regulator control lever; further wherein there is a longitudinally disposed space between the left and right transmissions, and a power take off shaft is disposed in the space extending anteriorly and driven by the motive power source for powering a powered attachment arranged to be attached at the anterior of the tractor, further including a shaft extensio

Abstract: A tractor has a base for supporting a motive power source, left and right driven wheels, and left and right transmissions for the respective left and right wheels; a handle structure coupled to the base for grasping by an operator from behind the tractor; a drive system for driving each of the left and right transmissions with motive power from the motive power source; wherein the left and right transmissions are hydrostatic transmissions, further having a speed regulator control lever on each transmission that allows seamless control of the transmission from reverse speed through neutral into forward speed; and a transmission control coupled to each speed regulator control lever; further wherein there is a longitudinally disposed space between the left and right transmissions, and a power take off shaft is disposed in the space extending anteriorly and driven by the motive power source for powering a powered attachment arranged to be attached at the anterior of the tractor, further including a shaft extensio

Abstract: A tractor has a base for supporting a motive power source, left and right driven wheels, and left and right transmissions for the respective left and right wheels; a handle structure coupled to the base for grasping by an operator from behind the tractor; a drive system for driving each of the left and right transmissions with motive power from the motive power source; wherein the left and right transmissions are hydrostatic transmissions, further having a speed regulator control lever on each transmission that allows seamless control of the transmission from reverse speed through neutral into forward speed; and a transmission control coupled to each speed regulator control lever; further wherein there is a longitudinally disposed space between the left and right transmissions, and a power take off shaft is disposed in the space extending anteriorly and driven by the motive power source for powering a powered attachment arranged to be attached at the anterior of the tractor, further including a shaft extensio

Abstract: A tractor has a base for supporting a motive power source, left and right driven wheels, and left and right transmissions for the respective left and right wheels; a handle structure coupled to the base for grasping by an operator from behind the tractor; a drive system for driving each of the left and right transmissions with motive power from the motive power source; wherein the left and right transmissions are hydrostatic transmissions, further having a speed regulator control lever on each transmission that allows seamless control of the transmission from reverse speed through neutral into forward speed; and a transmission control coupled to each speed regulator control lever; further wherein there is a longitudinally disposed space between the left and right transmissions, and a power take off shaft is disposed in the space extending anteriorly and driven by the motive power source for powering a powered attachment arranged to be attached at the anterior of the tractor, further including a shaft extensio

Abstract: A tractor has a base for supporting a motive power source, left and right driven wheels, and left and right transmissions for the respective left and right wheels. A handle structure is coupled to the base for grasping by an operator from behind the tractor. A drive system drives each of the left and right transmissions with motive power from the motive power source. A single lever hand control is provided for operation by a single hand of the operator for controlling both left and right transmissions seamlessly each between reverse speed through neutral and forward speed.

Abstract: A tractor has a base for supporting a motive power source, left and right driven wheels, and left and right transmissions for the respective left and right wheels. A handle structure is coupled to the base for grasping by an operator from behind the tractor. A drive system drives each of the left and right transmissions with motive power from the motive power source. A single lever hand control is provided for operation by a single hand of the operator for controlling both left and right transmissions seamlessly each between reverse speed through neutral and forward speed.

Abstract: A tractor has a base for supporting a motive power source, left and right driven wheels, and left and right transmissions for the respective left and right wheels. A handle structure is coupled to the base for grasping by an operator from behind the tractor. A drive system drives each of the left and right transmissions with motive power from the motive power source. A single lever hand control is provided for operation by a single hand of the operator for controlling both left and right transmissions seamlessly each between reverse speed through neutral and forward speed.

Abstract: A tractor has a base for supporting a motive power source, left and right driven wheels, and left and right transmissions for the respective left and right wheels. A handle structure is coupled to the base for grasping by an operator from behind the tractor. A drive system drives each of the left and right transmissions with motive power from the motive power source. A single lever hand control is provided for operation by a single hand of the operator for controlling both left and right transmissions seamlessly each between reverse speed through neutral and forward speed.

Abstract: A collapsible, lightweight bicycle carrier for a vehicle that can be installed and removed easily by one person. When removed from the vehicle, the hollow and capped tube, that serves as the anchor for the front looped straps, is utilized to store the strapping components of the carrier. The capped tube is dimensioned to fit in a standard water bottle carrier supplied with the bicycle. The bicycle is attached to the vehicle using two looped straps dimensioned to fit over the storage tube. The tube is anchored through a vehicle opening. The bicycle is furnished with protective pads that fasten to the bicycle frame and handlebars. The bicycle is inverted and attached to the trailing ends of the looped straps that extend through the gap of the vehicle opening. The posterior of the bicycle is then fastened to the vehicle using two straps with adjusting buckles. A rear support structure may also be secured to the seat post of the bicycle.

Abstract: The invention relates to a dethatching machine having an improved rotating shaft mechanism. The shaft mechanism is provided with a plurality if engaging tines to engage and remove unwanted thatch. The shaft is also provided with added weight located at the periphery of the shaft mechanism so as to provide improved kinematic condition for the shaft.