Global Patent Index - EP 1022384 A1

EP 1022384 A1 2000-07-26 - Multipiece swing nose crossing of a railway switch

Title (en)

Multipiece swing nose crossing of a railway switch

Title (de)

Bewegliche zwei- oder mehrstückige Herzstückspitze

Title (fr)

Pointe mobile multipièce d'un coeur de croisement

Publication

EP 1022384 A1 (DE)

Application

EP 99124182 A

Priority

DE 19901949 A

Abstract (en)

The points are designed so that at least the main tip (3) and the sec. tip (4) are connected shape locked at right angles to the rail extension, yet are mutually longitudinally movable. The main tip and the secondary tip are connected with each other, additionally positively locked, at right angles to the rail extension.

Abstract (de)

Um bei einer defekten beweglichen zwei- oder mehrstückigen, wenigstens eine Hauptspitze (3) und eine Nebenspitze (4) aufweisenden Herzstückspitze für eine Weiche einer Gleisschiene mit einem an der Hauptspitze (3) angreifenden Stellorgan zu vermeiden, daß es beim Überfahren von der Spitze her im Extremfall zu Entgleisungen der überfahrenden Fahrzeuge kommt, sind wenigstens die Hauptspitze (3) und die Nebenspitze (4) quer zur Schienenerstreckung formschlüssig, jedoch zueinander längsverschieblich miteinander verbunden. <IMAGE>

IPC 1-7 (main, further and additional classification)

E01B 7/06

IPC 8 full level (invention and additional information)

E01B 7/06 (2006.01)

CPC (invention and additional information)

E01B 7/06 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1022384 A1 20000726; DE 19901949 A1 20000817; DE 19901949 C2 20021031

INPADOC legal status


2004-01-07 [18D] DEEMED TO BE WITHDRAWN

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- Effective date: 20030530

2003-02-05 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: THYSSENKRUPP WEICHENBAU GMBH

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2002-03-06 [17Q] FIRST EXAMINATION REPORT

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- Effective date: 20020116

2001-04-11 [AKX] PAYMENT OF DESIGNATION FEES

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2001-04-11 [AXX] PAYMENT OF EXTENSION FEES

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2000-07-26 [17P] REQUEST FOR EXAMINATION FILED

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- Effective date: 20000520

2000-07-26 [AK] DESIGNATED CONTRACTING STATES:

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- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-07-26 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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