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posted: 28 Nov 2008 22:36 from: Martin Wynne
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Some track details, taken recently in the yard at Hull Paragon by Mick Nicholson. A bullhead crossing. The clean new galvanised chair screws, the paint markings on the wing rails and the lack of rail wear suggest this is a recent renewal. But this timber escaped: bullhead_crossing_detail1.jpg bullhead_crossing_detail2.jpg For comparison, a flat-bottom crossing: fb_crossing_detail.jpg A switch anchor. This prevents the switch rail from moving forward at the tip, which would upset the planing geometry: switch_anchor.jpg This anchor has been cut through: cut_switch_anchor.jpg Many thanks again, Mick. Martin. |
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