SE8602781D0 - SET TO REPLACE A SAVINGS AND SAVINGS TO EXECUTE THE SET - Google Patents

SET TO REPLACE A SAVINGS AND SAVINGS TO EXECUTE THE SET

Info

Publication number
SE8602781D0
SE8602781D0 SE8602781A SE8602781A SE8602781D0 SE 8602781 D0 SE8602781 D0 SE 8602781D0 SE 8602781 A SE8602781 A SE 8602781A SE 8602781 A SE8602781 A SE 8602781A SE 8602781 D0 SE8602781 D0 SE 8602781D0
Authority
SE
Sweden
Prior art keywords
points
tread
spacer block
savings
acting
Prior art date
Application number
SE8602781A
Other languages
Swedish (sv)
Other versions
SE453604B (en
SE8602781L (en
Inventor
Tage Lonnberg
Original Assignee
Tage Lonnberg
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 Tage Lonnberg filed Critical Tage Lonnberg
Priority to SE8602781A priority Critical patent/SE453604B/en
Publication of SE8602781D0 publication Critical patent/SE8602781D0/en
Priority to PCT/SE1987/000287 priority patent/WO1987007920A1/en
Priority to DE8787904356T priority patent/DE3772204D1/en
Priority to EP87904356A priority patent/EP0310627B1/en
Priority to AT87904356T priority patent/ATE66264T1/en
Publication of SE8602781L publication Critical patent/SE8602781L/en
Publication of SE453604B publication Critical patent/SE453604B/en
Priority to NO880749A priority patent/NO161576C/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
    • E01B7/02—Tongues; Associated constructions
    • E01B7/08—Other constructions of tongues, e.g. tilting about an axis parallel to the rail, movable tongue blocks or rails

Abstract

In a railway switch there are used actuator means (8, 12, 14; 9, 13, 15) co-acting with drive means (16; 17) to move the points (4; 5) alternatively in a vertical direction between an active position in which the tread surface (4b; 5b) of respective points lie on the same level as the tread (2b; 3b) on the head of an adjacent rail, and a lowered inactive position out of the path of a flange (6a; 7a) of a flanged wheel (6; 7) running on the tread of the stock rail (2; 3). The means for actuating the points (4; 5) includes arms (8; 9) which, while using the intrinsic resilience of the points, can be swung about horizontal axes (10; 11) located on the sleepers (1) centrally thereon. The points (4; 5) and the stock rails (2, 3) have provided thereon mutually co-acting and mutually engaging guide surfaces (2e; 4e; 3e; 5e) which guide the points in their pivotal movement between their active and inactive positions. A spacer block (18; 19) inserted between respective stock rails (2; 3) and points (4; 5), the width of which spacer block increases from the tip of the point to the root thereof. The spacer block has provided thereon a guide surface (18e; 19e) for co-action with a corresponding surface (4e; 5e) on the point (4; 5). Protection is also sought for a method of switching the points in a railway switch of this kind.
SE8602781A 1986-06-23 1986-06-23 SET TO REPLACE A SAVINGS AND SAVINGS TO EXECUTE THE SET SE453604B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8602781A SE453604B (en) 1986-06-23 1986-06-23 SET TO REPLACE A SAVINGS AND SAVINGS TO EXECUTE THE SET
PCT/SE1987/000287 WO1987007920A1 (en) 1986-06-23 1987-06-18 A method for switching railway switches and a railway switch for carrying out the method
DE8787904356T DE3772204D1 (en) 1986-06-23 1987-06-18 METHOD FOR SWITCHING RAILWAY SWITCHES, AND RAILWAY SWITCHES FOR CARRYING OUT THIS METHOD.
EP87904356A EP0310627B1 (en) 1986-06-23 1987-06-18 A method for switching railway switches and a railway switch for carrying out the method
AT87904356T ATE66264T1 (en) 1986-06-23 1987-06-18 PROCEDURE FOR SWITCHING RAILWAY SWITCHES, AND RAILWAY SWITCHES FOR CARRYING OUT THIS PROCEDURE.
NO880749A NO161576C (en) 1986-06-23 1988-02-22 Turnout.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8602781A SE453604B (en) 1986-06-23 1986-06-23 SET TO REPLACE A SAVINGS AND SAVINGS TO EXECUTE THE SET

Publications (3)

Publication Number Publication Date
SE8602781D0 true SE8602781D0 (en) 1986-06-23
SE8602781L SE8602781L (en) 1987-12-24
SE453604B SE453604B (en) 1988-02-15

Family

ID=20364889

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602781A SE453604B (en) 1986-06-23 1986-06-23 SET TO REPLACE A SAVINGS AND SAVINGS TO EXECUTE THE SET

Country Status (6)

Country Link
EP (1) EP0310627B1 (en)
AT (1) ATE66264T1 (en)
DE (1) DE3772204D1 (en)
NO (1) NO161576C (en)
SE (1) SE453604B (en)
WO (1) WO1987007920A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2336615A (en) * 1998-04-24 1999-10-27 F H Limited Actuator for a rail switch and crossing system
CN103938501B (en) * 2014-04-08 2016-03-02 南车株洲电力机车有限公司 A kind of rail of marking is nested with the combining device of meter-gage and transition method of transferring
CN107700282B (en) * 2017-09-01 2023-07-07 中国铁建重工集团股份有限公司 Switch spacer
SE542061C2 (en) * 2017-11-14 2020-02-18 Vertex Sweden Ab Railway switch mechanism and method for operating a railway switch mechanism
SE2150323A1 (en) * 2021-03-19 2022-07-05 Bo Johansson A railway switch assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1790548A (en) * 1931-01-27 lofstrand
SE33420C1 (en) * 1912-08-28
US792646A (en) * 1904-01-13 1905-06-20 Charles Wagner Switch.
DE2042233C2 (en) * 1970-08-26 1975-01-16 Elektro Thermit Gmbh Tongue switch, in which the tongues consist of rail sections of the main track

Also Published As

Publication number Publication date
NO880749D0 (en) 1988-02-22
WO1987007920A1 (en) 1987-12-30
EP0310627A1 (en) 1989-04-12
NO161576C (en) 1989-08-30
NO880749L (en) 1988-02-22
EP0310627B1 (en) 1991-08-14
DE3772204D1 (en) 1991-09-19
SE453604B (en) 1988-02-15
ATE66264T1 (en) 1991-08-15
SE8602781L (en) 1987-12-24
NO161576B (en) 1989-05-22

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