EP2103738A3 - Frog - Google Patents

Frog Download PDF

Info

Publication number
EP2103738A3
EP2103738A3 EP08466022A EP08466022A EP2103738A3 EP 2103738 A3 EP2103738 A3 EP 2103738A3 EP 08466022 A EP08466022 A EP 08466022A EP 08466022 A EP08466022 A EP 08466022A EP 2103738 A3 EP2103738 A3 EP 2103738A3
Authority
EP
European Patent Office
Prior art keywords
frog
external part
recession
continuing
crossing
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
EP08466022A
Other languages
German (de)
French (fr)
Other versions
EP2103738B1 (en
EP2103738A2 (en
Inventor
Dusan Navratil
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.)
Dt-Vyhybkarna A Strojirna AS
Original Assignee
Dt-Vyhybkarna A Strojirna AS
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 Dt-Vyhybkarna A Strojirna AS filed Critical Dt-Vyhybkarna A Strojirna AS
Priority to PL08466022T priority Critical patent/PL2103738T3/en
Publication of EP2103738A2 publication Critical patent/EP2103738A2/en
Publication of EP2103738A3 publication Critical patent/EP2103738A3/en
Application granted granted Critical
Publication of EP2103738B1 publication Critical patent/EP2103738B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E01B7/10—Frogs
    • 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
    • E01B7/10—Frogs
    • E01B7/12—Fixed frogs made of one part or composite

Abstract

Frog - mainly of a rail switch of town transport - includes the external part (1) continuing the connecting rails (2) and internal part (4) with crossing (5) placed in a recession (5) adjusted in the external part (1) and connected with the external part (1) on detachable basis.
EP08466022A 2008-03-18 2008-08-19 Frog Not-in-force EP2103738B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08466022T PL2103738T3 (en) 2008-03-18 2008-08-19 Frog

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ200819770U CZ18503U1 (en) 2008-03-18 2008-03-18 Frog

Publications (3)

Publication Number Publication Date
EP2103738A2 EP2103738A2 (en) 2009-09-23
EP2103738A3 true EP2103738A3 (en) 2011-07-06
EP2103738B1 EP2103738B1 (en) 2012-10-03

Family

ID=39338505

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08466022A Not-in-force EP2103738B1 (en) 2008-03-18 2008-08-19 Frog

Country Status (5)

Country Link
EP (1) EP2103738B1 (en)
CZ (1) CZ18503U1 (en)
ES (1) ES2396464T3 (en)
PL (1) PL2103738T3 (en)
SK (1) SK5623Y1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010015235B4 (en) * 2010-02-19 2017-02-09 Heinrich Krug GmbH & Co. KG Arrangement with a via a connecting element to a heart piece main body of a switch frog insert and fastener
CZ306360B6 (en) * 2011-04-14 2016-12-21 DT - Výhybkárna a strojírna, a.s. Point crossing frog and process for producing thereof
CN115162064A (en) * 2022-07-29 2022-10-11 浙江德盛铁路器材股份有限公司 Modularization alloy steel frog
EP4339067A1 (en) * 2022-09-16 2024-03-20 voestalpine Turnout Technology Germany GmbH A soft or crossover component with releasable connection and a method and arrangement for monitoring the releasable connection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1461701A (en) * 1923-04-18 1923-07-10 William Wharton Jr & Company I Frog or crossing structure
EP0143289A1 (en) * 1983-10-29 1985-06-05 Schreck-Mieves GmbH Frog for switches or crossings, and method of manufacturing them
DE202004016709U1 (en) * 2004-07-07 2005-02-03 Thyssenkrupp Weichenbau Gmbh Railway line cast crossover block has a detent with a block insert of hard wearing material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1461701A (en) * 1923-04-18 1923-07-10 William Wharton Jr & Company I Frog or crossing structure
EP0143289A1 (en) * 1983-10-29 1985-06-05 Schreck-Mieves GmbH Frog for switches or crossings, and method of manufacturing them
DE202004016709U1 (en) * 2004-07-07 2005-02-03 Thyssenkrupp Weichenbau Gmbh Railway line cast crossover block has a detent with a block insert of hard wearing material

Also Published As

Publication number Publication date
EP2103738B1 (en) 2012-10-03
CZ18503U1 (en) 2008-04-28
PL2103738T3 (en) 2013-02-28
SK32009U1 (en) 2010-03-08
EP2103738A2 (en) 2009-09-23
SK5623Y1 (en) 2010-12-07
ES2396464T3 (en) 2013-02-21

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