Patent · US Active

Rail fastening system

US11913177B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

SHIWIHAG AG · CH

Inventors

Stefan Lienhard · Konstanz, DE
Frank Meyer · Stockach, DE

Key dates

Filing date	Jan 8, 2019
Grant date	Feb 27, 2024
Priority date	—
Expiry date	Jun 24, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16B13/00
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

Rail fastening system (1) for fastening a rail (2) to a rail subsurface, preferably for a ballastless track, comprising a base plate (10), preferably made of a plastic, and at least one dowel (20), wherein the base plate (10) has at least one opening (15), which completely penetrates the base plate (10) in the thickness direction, and the dowel (20) is introduced into the opening (15), is held therein by means of a retaining contour and projects in the thickness direction at least on one side beyond the base plate (10).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.