Method of converting an implement frame from a forward harvesting mode to a lateral transport mode

Claim 1

A method of converting a mobile frame of a pull-type crop harvesting implement from a forward harvesting mode to a lateral transport mode, comprising the steps of: supporting said frame at a left forward end thereof at a predetermined elevated position above a field; pivoting a field tongue connected to said left forward frame end from a fowardly-extending position, in which said tongue may be coupled to a tractor or the like for towing said implement in a forward direction in its harvesting mode, toward a right lateral side of said frame to a transversely-extending fixed position with said frame being stationarily-positioned during said pivoting of said field tongue; pivoting one of two rotatably spaced-apart ground wheels, which is mounted to and supports said frame at a left rearward end thereof, from a forwardly-directed position to a transversely-directed position; disposing a transport tongue at said right lateral side of said frame in a fixed position extending outwardly from said right lateral frame side; supporting said frame at said right lateral side thereof at a predetermined elevated position above the field; removing the other of said two ground wheels which is mounted in a forwardly-directed position and supports said frame at a right rearward side thereof; remounting said other wheel in a transversely-directed position along said transversely-extending field tongue; and removing said support from said left forward frame end.

Claim 2

A method of converting a mobile frame of a pull-type crop harvesting implement from a forward harvesting mode to a lateral transport mode, comprising the steps of: supporting said frame at a left forward end thereof at a predetermined elevated position above a field; pivoting a field tongue connected to said left forward frame end from a fowardly-extending position, in which said tongue may be coupled to a tractor or the like for towing said implement in a forward direction in its harvesting mode, toward a right lateral side of said frame to a transversely-extending fixed position with said frame being stationarily-positioned during said pivoting of said field tongue; pivoting one of two rotatably spaced-apart ground wheels, which is mounted to and supports said frame at a left rearward end thereof, from a forwardly-directed position to a transversely-directed position; disposing a transport tongue at said right lateral side of said frame in a fixed position extending outwardly from said right lateral frame side; supporting said frame at said right lateral side thereof at a predetermined elevated position above the field; removing the other of said two ground wheels which is mounted in a forwardly-directed position and supports said frame at a right rearward side thereof; remounting said other wheel in a transversely-directed position along said transversely-extending field tongue; and removing said support from said left forward frame end.

Claim 7

A method of converting a mobile frame of a pull-type crop harvesting implement from a harvesting mode, wherein said frame may be moved in a forward direction across a field, to a lateral transport mode, wherein said frame may be moved in a direction transverse to said forward direction, comprising the steps of: supporting said frame at a forward end thereof adjacent on lateral side thereof at a predetermined elevated position above the field; moving a field tongue, being pivotally connected about a vertical axis at said forward frame end adjacent said one lateral frame side, from a forwardly-extending position, wherein said field tongue may be coupled to a tractor or the like for towing said frame in its harvesting mode, toward an opposite other lateral side of said frame to a fixed position extending transverse to said forwardly-extending position with said frame being stationarily-positioned during said pivoting of said field tongue; moving one of a pair of rotatable ground wheels, which one ground wheel mountably supports, and is pivotally connected about a vertical axis to, said frame at its rearward end adjacent its one lateral side, from a forwardly-directed position, wherein said one wheel movably supports said frame in its harvesting mode, to a position directed transversely to said forwardly-directed position; positioning a transport tongue in a fixed relationship to said frame extending laterally outwardly from said opposite other lateral side of said frame adjacent said rearward frame end for coupling said frame at said other lateral side thereof to said tractor or the like; supporting said frame at said opposite other lateral side thereof at a predetermined elevated position above the field; transferring the other of said pair of rotatable ground wheels from a forwardly-directed position located at said rearward frame end adjacent said opposite other lateral frame side, wherein said other wheel, along with said one wheel when in its corresponding, forwardly-directed position, also movable supports said frame in its harvesting mode, to a location along said field tongue adjacent to said one lateral frame side and in a position directed transversely to said forwardly-directed position, wherein said other wheel is rotatably coupled to said field tongue and mountably supports said frame at its forward end adjacent its one lateral side; and removing said support from said forward end of said frame adjacent its one lateral side.

Claim 8

A method of converting a mobile frame of a pull-type crop harvesting implement from a harvesting mode, wherein said frame may be moved in a forward direction across a field, to a lateral transport mode, wherein said frame may be moved in a direction transverse to said forward direction, comprising the steps of: supporting said frame at a forward end thereof adjacent on lateral side thereof at a predetermined elevated position above the field; moving a field tongue, being pivotally connected about a vertical axis at said forward frame end adjacent said one lateral frame side, from a forwardly-extending position, wherein said field tongue may be coupled to a tractor or the like for towing said frame in its harvesting mode, toward an opposite other lateral side of said frame to a fixed position extending transverse to said forwardly-extending position with said frame being stationarily-positioned during said pivoting of said field tongue; moving one of a pair of rotatable ground wheels, which one ground wheel mountably supports, and is pivotally connected about a vertical axis to, said frame at its rearward end adjacent its one lateral side, from a forwardly-directed position, wherein said one wheel movably supports said frame in its harvesting mode, to a position directed transversely to said forwardly-directed position; positioning a transport tongue in a fixed relationship to said frame extending laterally outwardly from said opposite other lateral side of said frame adjacent said rearward frame end for coupling said frame at said other lateral side thereof to said tractor or the like; supporting said frame at said opposite other lateral side thereof at a predetermined elevated position above the field; transferring the other of said pair of rotatable ground wheels from a forwardly-directed position located at said rearward frame end adjacent said opposite other lateral frame side, wherein said other wheel, along with said one wheel when in its corresponding, forwardly-directed position, also movable supports said frame in its harvesting mode, to a location along said field tongue adjacent to said one lateral frame side and in a position directed transversely to said forwardly-directed position, wherein said other wheel is rotatably coupled to said field tongue and mountably supports said frame at its forward end adjacent its one lateral side; and removing said support from said forward end of said frame adjacent its one lateral side.