Tongue lifting device for tongue blades made of stock rail profiles
OwnerBernd Lesemanninventor
Life of this patent
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Abstract
A device for lifting a tongue blade (2) of points made of stock rail profiles, with a rolling device (5) includes a plurality of rollers (44, 45, 46, 47), sliding knobs, balls or the like which are orientated essentially parallel to a running rail (1), which transport said tongue blade (2) in a direction transversely to the running rail (1), and a base plate (3) which serves as rail support for said running rail (1) and which is mountable on a concrete or lumber tie, wherein said rolling device (5) can be arranged beside a longitudinal side wall of said lumber or concrete tie and is displaced downwardly such that the base of said running rail (1) and the base of said tongue blade (2) lie essentially at the same horizontal level.
Claims8
Device for lifting a tongue blade (2) of a switch made of stock rail profiles, comprising a rolling device (5) including a plurality of rollers (44, 45, 46, 47), sliding knobs, balls or the like which are orientated essentially parallel to a running rail (1), and which transport said tongue blade (2) in a direction transversely to the running rail (1), and a base plate (3) which serves as a rail support for said running rail (1) and which is mountable on a concrete or lumber tie,
- wherein said rolling device (5) is arranged beside a longitudinal side wall of said lumber or concrete tie and is displaced downwardly such that the base of said running rail (1) and the base of said tongue blade (2) lie essentially at the same horizontal level.
Dependencies are inferred from the claim text.