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Heel joint block railroad switch https://www.harmersteel.com/v2/wp-content/themes/kayjayone/c... Dice allit..Design 990 Heel Joints are commonly used with narrow gage mining turnouts to prevent looseness at the heel of the switch point. Use of a pipe thimble permits ..,,,lo demas es un foto, no se puede cut and paste parece. Maybe look at https://www.railbaltica.org/wp-content/uploads/2021/06/RBDG-... page 14 The switch assembly, comprising the steelwork from the stock joint to the switch heel joint inclusive of all rail, components and any baseplates extending beyond the switch heel; b) The frog assembly from the internal to the external heel together with all components and baseplates and any baseplates extending beyond the frog led ends;
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Discussion
rail, components and any baseplates extending beyond the switch heel;
b) The frog assembly from the internal to the external heel together with all components and baseplates and
any baseplates extending beyond the frog led ends;