Tie plate conveying and orientating system
First Claim
1. For use with a railway track renewal or construction machine adapted to run along said railway track, apparatus for conveying and orientating tie plates for delivery to a mechanism for positioning and laying the tie plates on ties, comprising, in combination:
- a first longitudinally directed power driven conveyor for serially delivering tie plates from a storage area towards said mechanism, with the rail engaging side of the plates facing upward and the field end of the plates facing forward;
a second longitudinally directed power driven conveyor longitudinally and vertically spaced downstream of said first conveyor;
a curved conveyor at least partially spanning said longitudinal and vertical spacing arranged to receive tie plates from an end of the first power conveyor and to deliver said plates transverse to said second conveyor; and
an intermediate conveyor overlying the inlet end of said second power driven conveyor in line with the exit end of said curved conveyor said intermediate conveyor spanning a portion of the vertical distance between said first and second driven conveyor between said curved conveyor and said second driven conveyor, whereby said tie plates are delivered from said first longitudinally directed power driven conveyor to said cured conveyor onto said intermediate conveyor to said second longitudinally directed power driven conveyor with the field side of said plates facing outwardly.
2 Assignments
0 Petitions
Accused Products
Abstract
A system including method and apparatus for conveying and orientating tie plates for use with a railway track renewal or construction machine designed to run along a railway track. The system provides a delivery of tie plates to mechanisms for positioning and laying the plates on new or reconditioned ties adjacent both ends of each tie with the field side of the tie plate facing outwardly. A first longitudinally directed power driven conveyor is located centrally with its inlet end in a gondola car used to store the tie plates. This conveyor is divided along its longitudinal center by a wall to provide a means for conveying two adjacent lines of tie plates. The tie plates are introduced to this first conveyor on both sides of the dividing wall with the plates facing upward and the field end of the plates facing forward. A pair of second longitudinally directed power driven conveyors are located on the track working machine downstream of and outwardly from the first conveyor and at a lower level. Two undriven curved roller conveyors are arranged to receive one each of the lines of plates from the exit end of the first driven conveyor and to deliver the plates transversely outward and downward to separate ones of the two second power driven conveyors for delivery to the laying mechanisms.
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Citations
7 Claims
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1. For use with a railway track renewal or construction machine adapted to run along said railway track, apparatus for conveying and orientating tie plates for delivery to a mechanism for positioning and laying the tie plates on ties, comprising, in combination:
- a first longitudinally directed power driven conveyor for serially delivering tie plates from a storage area towards said mechanism, with the rail engaging side of the plates facing upward and the field end of the plates facing forward;
a second longitudinally directed power driven conveyor longitudinally and vertically spaced downstream of said first conveyor;
a curved conveyor at least partially spanning said longitudinal and vertical spacing arranged to receive tie plates from an end of the first power conveyor and to deliver said plates transverse to said second conveyor; and
an intermediate conveyor overlying the inlet end of said second power driven conveyor in line with the exit end of said curved conveyor said intermediate conveyor spanning a portion of the vertical distance between said first and second driven conveyor between said curved conveyor and said second driven conveyor, whereby said tie plates are delivered from said first longitudinally directed power driven conveyor to said cured conveyor onto said intermediate conveyor to said second longitudinally directed power driven conveyor with the field side of said plates facing outwardly. - View Dependent Claims (2, 3, 4)
- a first longitudinally directed power driven conveyor for serially delivering tie plates from a storage area towards said mechanism, with the rail engaging side of the plates facing upward and the field end of the plates facing forward;
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5. For use with a railway track renewal or construction machine adapted to run along said railway track, apparatus for conveying and orientating tie plates for delivery to a mechanism for positioning and laying the tie plates on ties, comprising, in combination:
- a first longitudinally directed power driven conveyor for serially delivering tie plates from a storage area towards said mechanism, with the rail engaging side of the plates facing upward and the field end of the plates facing forward;
a second longitudinally directed power driven conveyor longitudinally and vertically spaced downstream of said first conveyor;
an undriven curved roller conveyor at least partially spanning said longitudinal and vertical spacing arranged to receive tie plates from an end of the first power conveyor and to deliver said plates transverse to said second conveyor; and
a second undriven roller conveyor overlying the inlet end of said second power driven conveyor in line with the exit end of said curved roller conveyor with the rolls of said second roller conveyor being transverse to said second driven conveyor and said second roller conveyor spanning a portion of the vertical distance between said first and second driven conveyor between said curved roller conveyor and said second driven conveyor, whereby said tie plates are delivered from said first longitudinally directed power driven conveyor to said undriven curved roller conveyor onto said second roller conveyor to said second longitudinally directed power driven conveyor with the field side of said plates facing outwardly. - View Dependent Claims (6, 7)
- a first longitudinally directed power driven conveyor for serially delivering tie plates from a storage area towards said mechanism, with the rail engaging side of the plates facing upward and the field end of the plates facing forward;
Specification