EP0363349A3 - Herzstück mit Herzspitze aus gegossenem Hartmanganstahl - Google Patents
Herzstück mit Herzspitze aus gegossenem Hartmanganstahl Download PDFInfo
- Publication number
- EP0363349A3 EP0363349A3 EP19890890258 EP89890258A EP0363349A3 EP 0363349 A3 EP0363349 A3 EP 0363349A3 EP 19890890258 EP19890890258 EP 19890890258 EP 89890258 A EP89890258 A EP 89890258A EP 0363349 A3 EP0363349 A3 EP 0363349A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- centerpiece
- manganese steel
- thresholds
- frog
- webs
- 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.)
- Withdrawn
Links
- 229910000617 Mangalloy Inorganic materials 0.000 title abstract 2
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Escalators And Moving Walkways (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Chain Conveyers (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Bei einem Herzstück (1) mit einer Herzspitze (2) aus gegosse
nem Hartmanganstahl, bei welchem im Überlaufbereich ein Teil
der Flügelschiene (3) an die Herzspitze (2) angegossen ist,
weist das Herzstück (1) quer verlaufende Stege (9) im Bereich
der Schwellen auf, wobei die Stege (9) unmittelbar an den
Schwellen oder Unterlagsplatten abstützbar sind, und das
Herzstück (1) ausschließlich über die Stege (9) an den
Schwellen abgestützt wird, wodurch bei hoher Stabilität und
kleinen Abmessungen des Herzstückes eine hohe Präzision der
Lage der Fahrkanten und der Herzstückspitze (2) ohne aufwen
dige Einpassarbeiten erzielt wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT244988 | 1988-10-04 | ||
AT2449/88 | 1988-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0363349A2 EP0363349A2 (de) | 1990-04-11 |
EP0363349A3 true EP0363349A3 (de) | 1991-04-10 |
Family
ID=3534555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890890258 Withdrawn EP0363349A3 (de) | 1988-10-04 | 1989-10-03 | Herzstück mit Herzspitze aus gegossenem Hartmanganstahl |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0363349A3 (de) |
CA (1) | CA2000106A1 (de) |
DD (1) | DD289568A5 (de) |
FI (1) | FI894686A (de) |
HU (1) | HU205975B (de) |
NO (1) | NO893940L (de) |
PT (1) | PT91886A (de) |
SK (1) | SK564389A3 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5101747A (en) * | 1989-12-19 | 1992-04-07 | Gerber Garment Technology, Inc. | Apparatus and method for separating pattern pieces from waste material |
KR100776202B1 (ko) | 2006-10-18 | 2007-11-16 | 삼표이앤씨 주식회사 | 분기기용 망간크로싱 및 그 제조방법 |
CN103061212B (zh) * | 2012-12-31 | 2016-03-02 | 中铁宝桥集团有限公司 | 固定型高锰钢整铸辙叉新型结构 |
CN103643599B (zh) * | 2013-12-23 | 2016-08-03 | 安徽华星消防设备(集团)有限公司 | 高锰钢辙叉 |
CZ30786U1 (cs) * | 2016-07-21 | 2017-06-27 | DT - Výhybkárna a strojírna, a.s. | Srdcovka se zkráceným monoblokem |
CN108103855A (zh) * | 2018-01-05 | 2018-06-01 | 龙运生 | 一种固定型合金钢组合辙叉 |
CN108914719A (zh) * | 2018-06-15 | 2018-11-30 | 中铁宝桥集团有限公司 | 镶嵌式锻造高锰钢组合固定型辙叉 |
DE102022109744A1 (de) | 2021-04-26 | 2022-10-27 | Deutsche Bahn Aktiengesellschaft | Herzstück einer schienenweiche |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3263076A (en) * | 1963-10-07 | 1966-07-26 | American Brake Shoe Co | Railroad frogs |
GB2002668A (en) * | 1977-08-19 | 1979-02-28 | Voest Alpine Montan Ag | Method of joining frogs of wear-resisting manganese steel to rails of carbon steel |
DE2922406A1 (de) * | 1979-06-01 | 1980-12-04 | Butzbacher Weichenbau Gmbh | Herzstueck fuer weichen |
US4824055A (en) * | 1987-02-02 | 1989-04-25 | Nortrak Limited | Railroad FROG |
-
1989
- 1989-09-22 HU HU497489A patent/HU205975B/hu not_active IP Right Cessation
- 1989-10-02 DD DD33323989A patent/DD289568A5/de not_active IP Right Cessation
- 1989-10-03 NO NO89893940A patent/NO893940L/no unknown
- 1989-10-03 PT PT9188689A patent/PT91886A/pt unknown
- 1989-10-03 FI FI894686A patent/FI894686A/fi not_active Application Discontinuation
- 1989-10-03 CA CA 2000106 patent/CA2000106A1/en not_active Abandoned
- 1989-10-03 EP EP19890890258 patent/EP0363349A3/de not_active Withdrawn
- 1989-10-04 SK SK564389A patent/SK564389A3/sk unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3263076A (en) * | 1963-10-07 | 1966-07-26 | American Brake Shoe Co | Railroad frogs |
GB2002668A (en) * | 1977-08-19 | 1979-02-28 | Voest Alpine Montan Ag | Method of joining frogs of wear-resisting manganese steel to rails of carbon steel |
DE2922406A1 (de) * | 1979-06-01 | 1980-12-04 | Butzbacher Weichenbau Gmbh | Herzstueck fuer weichen |
US4824055A (en) * | 1987-02-02 | 1989-04-25 | Nortrak Limited | Railroad FROG |
Also Published As
Publication number | Publication date |
---|---|
DD289568A5 (de) | 1991-05-02 |
NO893940L (no) | 1990-04-05 |
EP0363349A2 (de) | 1990-04-11 |
NO893940D0 (no) | 1989-10-03 |
SK279283B6 (sk) | 1998-09-09 |
FI894686A0 (fi) | 1989-10-03 |
FI894686A (fi) | 1990-04-05 |
HUT54745A (en) | 1991-03-28 |
SK564389A3 (en) | 1998-09-09 |
HU205975B (en) | 1992-07-28 |
CA2000106A1 (en) | 1990-04-04 |
PT91886A (pt) | 1990-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19911011 |