Workhead for removing a railway track fastener
AssigneeMelvelle Equipment Corp. Pty Ltd
InventorsAndrew Melvelle, Ben de Rooy, Gary Morris
Life of this patent
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AssigneeMelvelle Equipment Corp. Pty Ltd
InventorsAndrew Melvelle, Ben de Rooy, Gary Morris
Estimating the term…
An apparatus is used to remove one of a plurality of railway track fasteners that secures a pair of laterally spaced railway tracks to underlying sleepers. The track fasteners are each in the form of a known e-clip or PR-clip fastener. The apparatus includes a support frame assembly adapted to locate on the railway tracks, a drive assembly mounted to the support frame assembly, and a workhead associated with the support frame assembly for removal of the track fastener. The workhead includes a percussion hammer and an associated hammer moil arranged for removal of the fastener. The hammer moil includes a moil mount connected at a predetermined angular offset to a moil head. The hammer moil is rotatable relative to the percussion hammer during removal of the track fastener whereby alignment between the moil head and the fastener is maintained.
An apparatus for removing a railway track fastener, said apparatus comprising:
A workhead for removing a railway track fastener, said workhead comprising:
A hammer moil for removing a railway track fastener, said hammer moil comprising:
Dependencies are inferred from the claim text.