IT1298067B1 - SLIDING DEVICE FOR RAILWAY EXCHANGES - Google Patents

SLIDING DEVICE FOR RAILWAY EXCHANGES

Info

Publication number
IT1298067B1
IT1298067B1 IT97VR000117A ITVR970117A IT1298067B1 IT 1298067 B1 IT1298067 B1 IT 1298067B1 IT 97VR000117 A IT97VR000117 A IT 97VR000117A IT VR970117 A ITVR970117 A IT VR970117A IT 1298067 B1 IT1298067 B1 IT 1298067B1
Authority
IT
Italy
Prior art keywords
sliding device
railway
exchanges
tongue
support structure
Prior art date
Application number
IT97VR000117A
Other languages
Italian (it)
Inventor
Graziadio Mazzi
Original Assignee
Impresa Angelo Mazzi Snc Di Ma
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 Impresa Angelo Mazzi Snc Di Ma filed Critical Impresa Angelo Mazzi Snc Di Ma
Priority to IT97VR000117A priority Critical patent/IT1298067B1/en
Publication of ITVR970117A0 publication Critical patent/ITVR970117A0/en
Priority to EP98830576A priority patent/EP0922807B1/en
Priority to PT98830576T priority patent/PT922807E/en
Priority to ES98830576T priority patent/ES2173562T3/en
Priority to DE69803972T priority patent/DE69803972T2/en
Priority to AT98830576T priority patent/ATE213797T1/en
Priority to DK98830576T priority patent/DK0922807T3/en
Publication of ITVR970117A1 publication Critical patent/ITVR970117A1/en
Application granted granted Critical
Publication of IT1298067B1 publication Critical patent/IT1298067B1/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
    • 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
    • E01B2202/04—Nature of the support or bearing
    • E01B2202/044—Rolling
    • E01B2202/046—Rolling with rolls on fixed part

Abstract

The present invention relates to a sliding device for railway points which is associated with a rail of a track in the vicinity of a set of points in which a stock rail (4) and a tongue (3) co-operate and which is provided with a support structure (7) on which at least one rotary travel element (8) able to support the tongue (3) in an inactive position (6) is mounted, and with fixing means (9) for fastening the sliding device onto the railway track. The support structure (7) is mounted on top of a slide shoe (2), with respect to which it has a matching box-shaped form having two side flanks (11) on each of which at least one spindle (16) carrying one or more rotary travel elements (8) is mounted. <IMAGE>
IT97VR000117A 1997-12-10 1997-12-10 SLIDING DEVICE FOR RAILWAY EXCHANGES IT1298067B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT97VR000117A IT1298067B1 (en) 1997-12-10 1997-12-10 SLIDING DEVICE FOR RAILWAY EXCHANGES
EP98830576A EP0922807B1 (en) 1997-12-10 1998-09-30 Sliding device for railway points
PT98830576T PT922807E (en) 1997-12-10 1998-09-30 SLIDING DEVICE FOR RAILWAY NEEDLES
ES98830576T ES2173562T3 (en) 1997-12-10 1998-09-30 SLIDE DEVICE FOR RAILWAY DEVICES.
DE69803972T DE69803972T2 (en) 1997-12-10 1998-09-30 Slide device for railway switches
AT98830576T ATE213797T1 (en) 1997-12-10 1998-09-30 SLIDING DEVICE FOR RAILWAY SWITCHES
DK98830576T DK0922807T3 (en) 1997-12-10 1998-09-30 Sliding device for railway track change

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97VR000117A IT1298067B1 (en) 1997-12-10 1997-12-10 SLIDING DEVICE FOR RAILWAY EXCHANGES

Publications (3)

Publication Number Publication Date
ITVR970117A0 ITVR970117A0 (en) 1997-12-10
ITVR970117A1 ITVR970117A1 (en) 1999-06-10
IT1298067B1 true IT1298067B1 (en) 1999-12-20

Family

ID=11428461

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97VR000117A IT1298067B1 (en) 1997-12-10 1997-12-10 SLIDING DEVICE FOR RAILWAY EXCHANGES

Country Status (7)

Country Link
EP (1) EP0922807B1 (en)
AT (1) ATE213797T1 (en)
DE (1) DE69803972T2 (en)
DK (1) DK0922807T3 (en)
ES (1) ES2173562T3 (en)
IT (1) IT1298067B1 (en)
PT (1) PT922807E (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2367084A (en) * 2000-09-22 2002-03-27 Peddinghaus Carl Dan Gmbh Apparatus for lifting a point tongue blade
CA2552373A1 (en) 2003-12-30 2005-07-14 Mazzi Technology S.R.L. A sliding device for railway switches
DE102007038653B4 (en) * 2006-10-13 2017-01-05 Schwihag Ag Device for changing switch points
AU2014369422B2 (en) 2013-12-20 2020-02-27 Loughborough University Railway points, railway points operating apparatus and railway track crossing
GB2516707B (en) * 2013-12-20 2015-06-24 Univ Loughborough Railway points operating apparatus
DE102014212074B4 (en) 2014-06-24 2018-08-16 Cdp Bharat Forge Gmbh Device for supporting a tongue rail of a switch

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH368201A (en) 1959-02-27 1963-03-31 Peddinghaus Carl Dan Kg Spring-loaded roller bearings for switch blades
DE1658366A1 (en) 1967-10-16 1970-10-22 Wolfen Filmfab Veb Switch tongue guide device
AT375697B (en) 1982-09-03 1984-08-27 Maurer Gerhard ROLLER BEARING FOR SWITCHES
DE4041264A1 (en) 1990-12-21 1992-06-25 Peddinghaus Carl Dan Gmbh DEVICE FOR Raising the Tongue Rail of a Switch
US5390881A (en) 1992-07-22 1995-02-21 Bwg Butzbacher Weichenbau Gmbh Roller assembly for a switch tongue used with a stock rail
DE9317723U1 (en) 1993-11-19 1994-01-20 Enzesfeld Caro Metallwerke Ag Turnout for rail transport tracks
US5501418A (en) * 1994-10-03 1996-03-26 Humphrey; John Switch point roller assist apparatus

Also Published As

Publication number Publication date
DK0922807T3 (en) 2002-06-10
ITVR970117A0 (en) 1997-12-10
ES2173562T3 (en) 2002-10-16
EP0922807A1 (en) 1999-06-16
PT922807E (en) 2002-08-30
EP0922807B1 (en) 2002-02-27
ATE213797T1 (en) 2002-03-15
DE69803972T2 (en) 2002-11-14
ITVR970117A1 (en) 1999-06-10
DE69803972D1 (en) 2002-04-04

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Legal Events

Date Code Title Description
0001 Granted