DE20008922U1 - Rail fastening - Google Patents

Rail fastening

Info

Publication number
DE20008922U1
DE20008922U1 DE20008922U DE20008922U DE20008922U1 DE 20008922 U1 DE20008922 U1 DE 20008922U1 DE 20008922 U DE20008922 U DE 20008922U DE 20008922 U DE20008922 U DE 20008922U DE 20008922 U1 DE20008922 U1 DE 20008922U1
Authority
DE
Germany
Prior art keywords
leg
bracing
approximately
height
bending radius
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20008922U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INNOVATIESTICHTING HIGH RAIL T
Original Assignee
INNOVATIESTICHTING HIGH RAIL T
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by INNOVATIESTICHTING HIGH RAIL T filed Critical INNOVATIESTICHTING HIGH RAIL T
Priority to DE20008922U priority Critical patent/DE20008922U1/en
Publication of DE20008922U1 publication Critical patent/DE20008922U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00Fastening rails on sleepers, or the like
    • E01B9/38Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/44Fastening the rail on the tie-plate
    • E01B9/46Fastening the rail on the tie-plate by clamps
    • E01B9/48Fastening the rail on the tie-plate by clamps by resilient steel clips
    • E01B9/483Fastening the rail on the tie-plate by clamps by resilient steel clips the clip being a shaped bar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (2)

1. Schienenbefestigung mittels einer elastischen Spann­ klemme aus Stabstahl, wobei die Spannklemme die Form eines W aufweist und in ihrem Mittelteil den Schaft einer Hakenschraube umschlingt, die gegeneinander­ laufenden freien Enden der Spannklemme Verspannungsarme bilden, die auf einem Schienenfuß aufliegen, wobei diese Verspannungsarme (2) mit einem inneren Biege­ radius (Ri) nach oben vom Schienenfuß fortweisend in einen Schenkel (3) übergehen, der gegenüber dem jewei­ ligen Verspannungsarm (2) höhenversetzt in etwa recht­ winklig zum Verspannungsarm (2) verläuft, dadurch gekennzeichnet, daß der innere Biegeradius (Ri) mindestens 25 mm beträgt und die Höhe der Spannklemme von der Unterseite des Verspannungsarmes (2) zur Oberseite des genannten Schenkels (3) mindestens 50 mm beträgt.1.Rail fastening by means of an elastic tensioning clamp made of steel bars, the tensioning clamp having the shape of a W and wrapping the shaft of a hook screw in its central part, the free ends of the tensioning clamp running against each other forming bracing arms which rest on a rail foot, whereby these bracing arms ( 2 ) with an inner bending radius (R i ) pointing upwards from the rail foot into a leg ( 3 ), which is offset from the respective bracing arm ( 2 ) at an offset in height, approximately at right angles to the bracing arm ( 2 ), characterized in that the inner Bending radius (R i ) is at least 25 mm and the height of the tension clamp from the underside of the bracing arm ( 2 ) to the top of said leg ( 3 ) is at least 50 mm. 2. Schienenbefestigung nach Anspruch 1, dadurch gekenn­ zeichnet, daß der innere Biegeradius (Ri) ca. 54 mm und die Höhe (H) ca. 64 mm beträgt, und daß der Übergangsbereich von den den Verspannungsarmen (2) gegenüberliegenden, auf einer Rippenplatte aufliegenden Auflageschenkel (4) zu den den Radius (Ri) aufweisenden, mit den Ver­ spannungsarmen verbundenen Schenkel (3) nach außen geneigt ist, derart, daß zumindest Teile des genannten Schenkels (3) über den Querschnitt der Auflageschenkel (4) seitlich herausragen.2. Rail fastening according to claim 1, characterized in that the inner bending radius (R i ) is approximately 54 mm and the height (H) is approximately 64 mm, and that the transition area from the bracing arms ( 2 ) opposite one another Rib plate resting support leg ( 4 ) to the radius (R i ) having, with the United low-stress connected leg ( 3 ) is inclined to the outside such that at least parts of said leg ( 3 ) over the cross section of the support leg ( 4 ) laterally stick out.
DE20008922U 2000-05-18 2000-05-19 Rail fastening Expired - Lifetime DE20008922U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20008922U DE20008922U1 (en) 2000-05-18 2000-05-19 Rail fastening

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20008790 2000-05-18
DE20008922U DE20008922U1 (en) 2000-05-18 2000-05-19 Rail fastening

Publications (1)

Publication Number Publication Date
DE20008922U1 true DE20008922U1 (en) 2000-09-07

Family

ID=7941592

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20008922U Expired - Lifetime DE20008922U1 (en) 2000-05-18 2000-05-19 Rail fastening

Country Status (1)

Country Link
DE (1) DE20008922U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012167947A1 (en) * 2011-06-10 2012-12-13 Schwihag Ag Rail-fastening system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012167947A1 (en) * 2011-06-10 2012-12-13 Schwihag Ag Rail-fastening system
US9290888B2 (en) 2011-06-10 2016-03-22 Schwihag Ag Rail-fastening system

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001012

R156 Lapse of ip right after 3 years

Effective date: 20031202