Patent ID: 8714594
Filing Date: 2014-05-06
Classification: A01D

Abstract:
1. A trailer for the endwise transport of a combine header with the combine header having a forward end, a rearward end, a first end and a second end, comprising: an elongated wheeled frame having a forward end, a rearward end, a first side, and a second side; said wheeled frame including elongated and longitudinally extending first and second horizontally spaced-apart frame members, having forward and rearward ends, which have a plurality of spaced-apart cross-members, having first and second ends, secured to said first and second frame members and which extend therebetween; said first ends of said cross-members being secured to said first frame member; said second ends of said cross-members being secured to said second frame member; a first elongated, transversely extending header bar support member having inner and outer ends; said first header bar support member having its said inner end pivotally secured, about a horizontal axis, to one of said cross-members rearwardly of said forward end of said frame; said inner end of said first header bar support member being pivotally secured to the respective cross-member between said first and second ends of said respective cross-member so as to extend therefrom towards said second frame member whereby said outer end of said first header bar support member is disposed laterally outwardly and above said second frame member; a first slider assembly selectively longitudinally slidably adjustably mounted on said first header bar support; said first slider assembly including a selective locking pin for locking said first slider assembly to said first header bar support member in various positions with respect thereto; a first support having upper and lower ends; said upper end of said first support being pivotally secured to said first header bar support member between said inner and outer ends of said first header bar support member; said lower end of said first support being selectively vertically adjustably secured to the respective cross-member; a second elongated, transversely extending header bar support member having inner and outer ends; said second header bar support member having its said inner end pivotally secured, about a horizontal axis, to one of said cross-members forwardly of said rearward end of said frame; said inner end of said second header bar support member being pivotally secured to the respective cross-member between said first and second ends of the respective cross-member so as to extend therefrom towards said second frame member whereby said outer end of said second header bar support member is disposed laterally outwardly and above said second frame member; a second slider assembly selectively longitudinally slidably adjustably mounted on said second header bar support member; said second slider assembly including a selective locking pin for selectively locking said second slider assembly to said second header bar support member in various positions with respect thereto; a second support having upper and lower ends; said upper end of said second support being pivotally secured to said second header bar support member between said inner and outer ends; said lower end of said second support being selectively vertically adjustably secured to the respective cross-member; an elongated and longitudinally extending header bar having a forward end, and a rearward end; said header bar being mounted on said first and second slider assemblies and extending therebetween; a first electrically operated jack having a base end and a rod end; said first jack being extendable and retractable; said base end of said first jack being selectively removably secured to said first header bar support member; said rod end of said first jack being selectively removably secured to said first slider assembly; a second electrically operated jack having a base end and a rod end; said base end of said second jack being selectively removably secured to said second header bar support member; said rod end of said second jack being selectively removably secured to said second slider assembly; the extension of said first and second jacks, when said first and second slider assemblies are unlocked from said first and second header bar support members, causing said first and second slider assemblies and said header bar to move towards said outer ends of said first and second header bar support members; the retraction of said first and second jacks, when said first and second slider assemblies are unlocked from said first and second header bar support members, causing said first and second slider assemblies and said header bar to move towards said inner ends of said first and second header bar support members.