ATE19800T1 - DEVICE FOR FIXING STOCK RAILS WITH SLIDER FOR RAILWAY SWITCHES. - Google Patents

DEVICE FOR FIXING STOCK RAILS WITH SLIDER FOR RAILWAY SWITCHES.

Info

Publication number
ATE19800T1
ATE19800T1 AT84870048T AT84870048T ATE19800T1 AT E19800 T1 ATE19800 T1 AT E19800T1 AT 84870048 T AT84870048 T AT 84870048T AT 84870048 T AT84870048 T AT 84870048T AT E19800 T1 ATE19800 T1 AT E19800T1
Authority
AT
Austria
Prior art keywords
branch
flange
stock rail
fastening
switch blade
Prior art date
Application number
AT84870048T
Other languages
German (de)
Inventor
Christian Renaud
Original Assignee
Forges Courcelles Centre
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 Forges Courcelles Centre filed Critical Forges Courcelles Centre
Application granted granted Critical
Publication of ATE19800T1 publication Critical patent/ATE19800T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/22—Special sleepers for switches or crossings; Fastening means therefor
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/02—Tongues; Associated constructions
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/44—Fastening the rail on the tie-plate
    • E01B9/46—Fastening the rail on the tie-plate by clamps
    • E01B9/48—Fastening the rail on the tie-plate by clamps by resilient steel clips
    • E01B9/483—Fastening the rail on the tie-plate by clamps by resilient steel clips the clip being a shaped bar

Abstract

1. Apparatus for fastening a stock rail with slide chair (3) for the switch blade (5), in which apparatus a base plate (1) has means intended for fastening the stock rail (7) and for guiding the switch blade (5) with the aid of a slide chair (3) having a nose (35) overlapping the stock rail flange on the switch blade side, characterized in that said base plate (1) has, for the flange (8) of the stock rail (7), a support surface (9) delimited by two ribs (10, 12) parallel to the longitudinal axis of the track, and for the fastening of said flange (8) has a recess (24) disposed longitudinally in the rib (12) situated on the switch blade (5) side and adapted to cooperate with a loop-shaped fastening spring (4) comprising, from one end to the other, a first branch (28), a first curved portion, a second branch (31), a second curved portion, and a third branch (32), the three branches (28, 31, 32) being substantially parallel to one another, the first branch (28) being housed in the recess (24), the second branch (31) being supported on the top face of the base plate against a pressure surface (29) situated on the opposite side of said rib (12) relative to the flange (8) of the stock rail (7), the third branch (32) bearing against the flange (8) of the stock rail (7), applying a substantially normal pressure to said flange, said spring (4) having a flattened shape in order that its highest part will be situated below the upper surface (34) of the slide chair (3), the latter having a shape which provides the access necessary for fitting the spring (4).
AT84870048T 1983-03-30 1984-03-29 DEVICE FOR FIXING STOCK RAILS WITH SLIDER FOR RAILWAY SWITCHES. ATE19800T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8305285A FR2551106B1 (en) 1983-03-30 1983-03-30 SLIDING BEARING NEEDLE FIXING APPARATUS FOR RAILWAY ROUTING
EP84870048A EP0123666B1 (en) 1983-03-30 1984-03-29 Fastening device for stock rails with a slide chair for railway switches

Publications (1)

Publication Number Publication Date
ATE19800T1 true ATE19800T1 (en) 1986-05-15

Family

ID=9287405

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84870048T ATE19800T1 (en) 1983-03-30 1984-03-29 DEVICE FOR FIXING STOCK RAILS WITH SLIDER FOR RAILWAY SWITCHES.

Country Status (4)

Country Link
EP (1) EP0123666B1 (en)
AT (1) ATE19800T1 (en)
DE (2) DE123666T1 (en)
FR (1) FR2551106B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390084B (en) * 1988-05-20 1990-03-12 Voest Alpine Maschinenbau SOFT WITH A HEART PIECE WITH A MOVABLE MAIN AND EXTRA TIP

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023344A (en) * 1933-04-04 1935-12-03 Lorain Steel Co Point and switch
DE2554343A1 (en) * 1975-12-03 1977-06-16 Thyssen Industrie Railway points stock rail fixing shackle - with U-shaped section and right angle bent arm resiliently locking rail foot
GB1553768A (en) * 1977-06-13 1979-10-10 Pandrol Ltd Railway tie plate

Also Published As

Publication number Publication date
EP0123666A1 (en) 1984-10-31
EP0123666B1 (en) 1986-05-14
DE3460141D1 (en) 1986-06-19
FR2551106A1 (en) 1985-03-01
FR2551106B1 (en) 1985-12-06
DE123666T1 (en) 1985-02-14

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee