IPC 2013 : E01B 31/22 : Cutting or grinding wooden sleepers, e.g. for forming rail seats (E01B 31/24 takes precedence).

IPC2013 > E > E01 > E01B > E01B 31/00 > E01B 31/22[2] > Cutting or grinding wooden sleepers, e.g. for forming rail seats (E01B 31/24 takes precedence).
Notes[t] E01 - E06: BUILDING
Notes[g] E01B 27/00 - E01B 37/00: Making, maintaining, renewing, or taking-up the ballastway or the track; Tools or machines specially designed therefor
E SECTION E — FIXED CONSTRUCTIONS.
E01 CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES.
E01B PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS (derailing or rerailing blocks on track, track brakes or retarders B61K; removal of foreign matter from the permanent way, vegetation control, applying liquids E01H).
E01B 31/00 Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor (characterised by features independent of use on assembled track B21, B23 - B25, B27).
E01B 31/22 · · Cutting or grinding wooden sleepers, e.g. for forming rail seats (E01B 31/24 takes precedence).

CIP2013: Invenciones publicadas en esta sección.

  1. 1.-

    METODO Y DISPOSITIVO PARA EL TRATAMIENTO DE TRAVIESAS DE FERROCARRIL DESECHADAS.

    . Ver ilustración. Solicitante/s: IDROSERVICE S.R.L. Inventor/es:

    Un método de tratamiento por hidrodemolición de traviesas de ferrocarril desechadas, que comprende el paso de alimentar una traviesa a través de una estación de hidrodemolición y dirigir al menos un chorro de agua a alta presión sobre cada cara de dicha traviesa para retirar al menos una capa superficial de la traviesa.