US 11,913,177 B2
Rail fastening system
Stefan Lienhard, Constance (DE); and Frank Meyer, Stockach (DE)
Assigned to SHIWIHAG AG, Tägerwilen (CH)
Appl. No. 16/960,919
Filed by SCHWIHAG AG, Tägerwilen (CH)
PCT Filed Jan. 8, 2019, PCT No. PCT/EP2019/050327
§ 371(c)(1), (2) Date Jul. 9, 2020,
PCT Pub. No. WO2019/137905, PCT Pub. Date Jul. 18, 2019.
Claims priority of application No. 10 2018 100 554.7 (DE), filed on Jan. 11, 2018.
Prior Publication US 2020/0332474 A1, Oct. 22, 2020
Int. Cl. E01B 9/38 (2006.01); E01B 9/18 (2006.01); E01B 9/28 (2006.01); F16B 2/06 (2006.01)
CPC E01B 9/38 (2013.01) [E01B 9/18 (2013.01); E01B 9/28 (2013.01); E01B 2204/09 (2013.01); F16B 2/065 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A rail fastening system (1) for fastening a rail (2) to a rail subsurface, comprising:
a base plate (10); 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 a thickness direction,
wherein the at least one dowel (20) is introduced into the opening (15), is held in the opening (15) by a retaining contour, and projects in a thickness direction at least on one side beyond the base plate (10),
wherein the base plate (10) has
a mounting surface (11) for connecting one or more components for rail fastening and
a bearing surface (14) opposite the mounting surface (11) in the thickness direction,
wherein the opening (15) penetrates the mounting surface (11) and the bearing surface (14) and the dowel (20) projects beyond the base plate (10) on the side of the bearing surface (14),
wherein, in order to realize the retaining contour, the opening (15) has an internal thread (16) and/or the dowel (20) has an external thread (23), which is configured in such a manner that the dowel (20) can be screwed into the opening (15) from a side of the mounting surface (11).