DE59701184D1 - Kastenschwellenheizung - Google Patents

Kastenschwellenheizung

Info

Publication number: DE59701184D1
Authority: DE; Germany
Prior art keywords: box; heating; box threshold; threshold heating; type sleeper
Prior art date: 1996-06-11
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.): Expired - Fee Related

Application number

DE59701184T

Other languages

English (en)

Inventor

Armin Heim

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.)

Schwihag GmbH

Original Assignee

Schwihag GmbH

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.)

1996-06-11

Filing date

1997-06-10

Publication date

2000-04-06

1997-06-10 Application filed by Schwihag GmbH filed Critical Schwihag GmbH

2000-04-06 Application granted granted Critical

2000-04-06 Publication of DE59701184D1 publication Critical patent/DE59701184D1/de

2017-06-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- E01B7/24—Heating of switches

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Railway Tracks (AREA)
Control And Other Processes For Unpacking Of Materials (AREA)
Cookers (AREA)
Resistance Heating (AREA)
Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)

DE59701184T 1996-06-11 1997-06-10 Kastenschwellenheizung Expired - Fee Related DE59701184D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19623312		1996-06-11
PCT/EP1997/003004 WO1997047814A1 (de)	1996-06-11	1997-06-10	Kastenschwellenheizung

Publications (1)

Publication Number	Publication Date
DE59701184D1 true DE59701184D1 (de)	2000-04-06

Family

ID=7796656

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE59701184T Expired - Fee Related DE59701184D1 (de)	1996-06-11	1997-06-10	Kastenschwellenheizung

Country Status (5)

Country	Link
EP (1)	EP0904460B1 (de)
AT (1)	ATE190099T1 (de)
AU (1)	AU3094497A (de)
DE (1)	DE59701184D1 (de)
WO (1)	WO1997047814A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005021636A1 (de) *	2005-05-06	2006-11-16	SCHWIHAG GESELLSCHAFT FüR EISENBAHNOBERBAU MBH	Eisenbahnschwelle, insbesondere Hohlschwelle
AT502480B1 (de) *	2006-02-13	2007-04-15	Richard Pfanzelter	Trogschwellenheizung für stahltrogschwelle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2704517A (en) *	1951-08-08	1955-03-22	Gracia Manuel De	Railroad track with rail de-icing means
US4391425A (en) *	1978-03-20	1983-07-05	Keep Jr Henry	Railroad switch heater
DE4315200C2 (de) *	1993-05-07	2003-04-30	Schwihag Gmbh	Querschwelle mit Verstellvorrichtung für Weichenzungen

1997
- 1997-06-10 DE DE59701184T patent/DE59701184D1/de not_active Expired - Fee Related
- 1997-06-10 AT AT97925990T patent/ATE190099T1/de not_active IP Right Cessation
- 1997-06-10 WO PCT/EP1997/003004 patent/WO1997047814A1/de not_active Ceased
- 1997-06-10 AU AU30944/97A patent/AU3094497A/en not_active Abandoned
- 1997-06-10 EP EP97925990A patent/EP0904460B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0904460A1 (de)	1999-03-31
AU3094497A (en)	1998-01-07
ATE190099T1 (de)	2000-03-15
EP0904460B1 (de)	2000-03-01
WO1997047814A1 (de)	1997-12-18

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Legal Events

Date	Code	Title	Description
2001-03-22	8364	No opposition during term of opposition
2010-04-22	8339	Ceased/non-payment of the annual fee