Dual head anchor adjuster

E - Fixed Constructions – 01 – B

Patent

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Details

E01B 29/24 (2006.01) E01B 3/08 (2006.01) E01B 13/02 (2006.01) E01B 31/02 (2006.01)

Patent

CA 2047648

A rail adjuster has a frame which mounts a head assembly for powered vertical movement between a raised travel position and a lowered operative position, with the head assembly having adjuster arms which can be positioned immediately adjacent a pair of rail-mounted anchors. The adjuster arms are moved together to shift the rail-mounted anchors along the rail toward the tie to achieve the anchor adjusting. The adjuster arms are constructed in a pivoting linkage having a horizontally acting hydraulic cylinder to provided a substantially horizontal force to the adjuster arms for providing an enhanced mechanical advantage in adjusting the anchors.

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