FR2449161A1 - Operation lever and wedge for railway track points - has inclined notches matching shape of end of connecting rod which is hinged to inside rail of points - Google Patents

Operation lever and wedge for railway track points - has inclined notches matching shape of end of connecting rod which is hinged to inside rail of points

Info

Publication number
FR2449161A1
FR2449161A1 FR7904144A FR7904144A FR2449161A1 FR 2449161 A1 FR2449161 A1 FR 2449161A1 FR 7904144 A FR7904144 A FR 7904144A FR 7904144 A FR7904144 A FR 7904144A FR 2449161 A1 FR2449161 A1 FR 2449161A1
Authority
FR
France
Prior art keywords
points
connecting rod
hinged
wedge
rail
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
FR7904144A
Other languages
French (fr)
Other versions
FR2449161B1 (en
Inventor
Eric Mangani
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.)
EMBRANCHEMENTS INDL CONST
Original Assignee
EMBRANCHEMENTS INDL CONST
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 EMBRANCHEMENTS INDL CONST filed Critical EMBRANCHEMENTS INDL CONST
Priority to FR7904144A priority Critical patent/FR2449161A1/en
Publication of FR2449161A1 publication Critical patent/FR2449161A1/en
Application granted granted Critical
Publication of FR2449161B1 publication Critical patent/FR2449161B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
    • 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
    • E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
    • E01B2202/02—Nature of the movement
    • E01B2202/027—Including a component perpendicular to the plane of the rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
    • E01B2202/08—Locking devices or mechanisms for inhibiting movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)

Abstract

The operating lever or rod (3) has a notch (8a) at its end which has inclined faces (7a, 9a) sloping from the inside to the outside of the track. The notches match in shape the end (18a) of the connecting rod (12a), the other end of which is hinged (13a) to the inside rail (1a) of the points. When the rod (3) moves to the left, part (18a) falls into notch (8a) and further movement pushes the connecting rod and hence the inside rail to the open position. Moving the rod to the right closes the rail and the end lifts out of the notch and is wedged behind the rail (2a) locking the points.
FR7904144A 1979-02-19 1979-02-19 Operation lever and wedge for railway track points - has inclined notches matching shape of end of connecting rod which is hinged to inside rail of points Granted FR2449161A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7904144A FR2449161A1 (en) 1979-02-19 1979-02-19 Operation lever and wedge for railway track points - has inclined notches matching shape of end of connecting rod which is hinged to inside rail of points

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7904144A FR2449161A1 (en) 1979-02-19 1979-02-19 Operation lever and wedge for railway track points - has inclined notches matching shape of end of connecting rod which is hinged to inside rail of points

Publications (2)

Publication Number Publication Date
FR2449161A1 true FR2449161A1 (en) 1980-09-12
FR2449161B1 FR2449161B1 (en) 1982-05-28

Family

ID=9222138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904144A Granted FR2449161A1 (en) 1979-02-19 1979-02-19 Operation lever and wedge for railway track points - has inclined notches matching shape of end of connecting rod which is hinged to inside rail of points

Country Status (1)

Country Link
FR (1) FR2449161A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320636A2 (en) * 1987-12-16 1989-06-21 SASIB S.p.A. Universal outer point lock device for railway points
EP0455182A2 (en) * 1990-05-04 1991-11-06 BWG Butzbacher Weichenbau GmbH Locking device for a switch point
FR2698110A1 (en) * 1992-11-16 1994-05-20 Cogifer Advanced needle rail for switchgear.
EP0885795A1 (en) * 1997-06-20 1998-12-23 Siemens Schweiz AG Locking device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR787213A (en) * 1934-06-12 1935-09-19 Cie De Signaux & D Entpr S Ele Needle point locking device for heel-able or non-heel-able needle
DE1263063B (en) * 1962-08-02 1968-03-14 Int Standard Electric Corp Point lock for drive-on and non-drive-on railway switches
CH456667A (en) * 1967-05-30 1968-07-31 Tech Pour L Ind Nouvelle Sa St Cuttable point lock for railway switches

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR787213A (en) * 1934-06-12 1935-09-19 Cie De Signaux & D Entpr S Ele Needle point locking device for heel-able or non-heel-able needle
DE1263063B (en) * 1962-08-02 1968-03-14 Int Standard Electric Corp Point lock for drive-on and non-drive-on railway switches
CH456667A (en) * 1967-05-30 1968-07-31 Tech Pour L Ind Nouvelle Sa St Cuttable point lock for railway switches

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320636A2 (en) * 1987-12-16 1989-06-21 SASIB S.p.A. Universal outer point lock device for railway points
EP0320636A3 (en) * 1987-12-16 1990-05-23 Sasib S.P.A. Universal outer point lock device for railway points
EP0455182A2 (en) * 1990-05-04 1991-11-06 BWG Butzbacher Weichenbau GmbH Locking device for a switch point
DE4014249A1 (en) * 1990-05-04 1991-11-07 Butzbacher Weichenbau Gmbh DEVICE FOR LOCKING A SWITCH TONGUE
EP0455182A3 (en) * 1990-05-04 1993-04-21 Bwg Butzbacher Weichenbau Gmbh Locking device for a switch point
US5222700A (en) * 1990-05-04 1993-06-29 Bwg Butzbacher Weichenbau Gmbh Device for locking a switch blade
FR2698110A1 (en) * 1992-11-16 1994-05-20 Cogifer Advanced needle rail for switchgear.
EP0598638A1 (en) * 1992-11-16 1994-05-25 Cogifer Compagnie Generale D'installations Ferroviaires Improved tongue for railroad switch
US5419490A (en) * 1992-11-16 1995-05-30 Cogifer - Compagnie Generale D'installations Ferroviaires Point rail for switching gear
EP0885795A1 (en) * 1997-06-20 1998-12-23 Siemens Schweiz AG Locking device

Also Published As

Publication number Publication date
FR2449161B1 (en) 1982-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse