AU7429991A - Switch for grooved rails - Google Patents

Switch for grooved rails

Info

Publication number
AU7429991A
AU7429991A AU74299/91A AU7429991A AU7429991A AU 7429991 A AU7429991 A AU 7429991A AU 74299/91 A AU74299/91 A AU 74299/91A AU 7429991 A AU7429991 A AU 7429991A AU 7429991 A AU7429991 A AU 7429991A
Authority
AU
Australia
Prior art keywords
switch
profiled
cradle
over
grooved rails
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.)
Granted
Application number
AU74299/91A
Other versions
AU631733B2 (en
Inventor
Jean-Pierre Allegrucci
Charles Risch
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.)
Kihn Sarl
Original Assignee
Kihn Sarl
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 Kihn Sarl filed Critical Kihn Sarl
Publication of AU7429991A publication Critical patent/AU7429991A/en
Application granted granted Critical
Publication of AU631733B2 publication Critical patent/AU631733B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • E01B7/06—Constructions with flexible tongues or flexible fishplates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Linear Motors (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Vending Machines For Individual Products (AREA)
  • Push-Button Switches (AREA)
  • Railway Tracks (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

The switch consists of a profiled cradle forming the receptacle of a movable deflecting switch (18) and the rolling and guide surfaces and allowing the installation of the means necessary for operating the switch. To reduce the machining waste, the cradle consists of a profiled body (20) produced by chip-removing machining and bolted to the main rail (22) which, for this purpose, is deprived of its adjacent foot over the entire length of the body (20) and its groove (24) over the length of movability of the switch (18). <IMAGE>
AU74299/91A 1990-04-11 1991-04-11 Switch for grooved rails Ceased AU631733B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU87721 1990-04-11
LU87721A LU87721A1 (en) 1990-04-11 1990-04-11 THREAD RAIL NEEDLE

Publications (2)

Publication Number Publication Date
AU7429991A true AU7429991A (en) 1991-10-17
AU631733B2 AU631733B2 (en) 1992-12-03

Family

ID=19731228

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74299/91A Ceased AU631733B2 (en) 1990-04-11 1991-04-11 Switch for grooved rails

Country Status (6)

Country Link
EP (1) EP0451367B1 (en)
AT (1) ATE86694T1 (en)
AU (1) AU631733B2 (en)
CA (1) CA2035751C (en)
DE (1) DE69001072T2 (en)
LU (1) LU87721A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3505678B1 (en) * 2016-04-21 2021-09-01 IFTEC GmbH & Co. KG Tongue device and railway point
GB2567580B (en) * 2017-02-01 2019-07-24 Laight Designs Ltd Vehicle stand
DE102017109635A1 (en) * 2017-05-04 2018-11-08 Iftec Gmbh & Co.Kg Tongue device and method for producing a tongue device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL36115C (en) * 1900-01-01
US4251042A (en) * 1979-03-05 1981-02-17 Abex Corporation Railway double tongue switch
DE3343239C1 (en) * 1983-11-30 1985-05-30 Elektro-Thermit Gmbh, 1000 Berlin Tongue device for grooved rail switches
AT390084B (en) * 1988-05-20 1990-03-12 Voest Alpine Maschinenbau SOFT WITH A HEART PIECE WITH A MOVABLE MAIN AND EXTRA TIP
LU87503A1 (en) * 1989-04-21 1989-09-12 Kihn Sarl METHOD FOR MANUFACTURING NEEDLES FOR THROAT RAILS AND ONE-PIECE NEEDLE CARRIED OUT BY THIS PROCESS

Also Published As

Publication number Publication date
CA2035751C (en) 2001-12-25
DE69001072T2 (en) 1993-06-17
AU631733B2 (en) 1992-12-03
CA2035751A1 (en) 1991-10-12
DE69001072D1 (en) 1993-04-15
ATE86694T1 (en) 1993-03-15
LU87721A1 (en) 1990-12-11
EP0451367B1 (en) 1993-03-10
EP0451367A1 (en) 1991-10-16

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