BE761532R - Coeur pour - Google Patents
Coeur pourInfo
- Publication number
- BE761532R BE761532R BE761532A BE761532A BE761532R BE 761532 R BE761532 R BE 761532R BE 761532 A BE761532 A BE 761532A BE 761532 A BE761532 A BE 761532A BE 761532 R BE761532 R BE 761532R
- Authority
- BE
- Belgium
- Prior art keywords
- heart
- Prior art date
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
- E01B7/14—Frogs with movable parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Seats For Vehicles (AREA)
- Push-Button Switches (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Braking Arrangements (AREA)
- Railway Tracks (AREA)
- Pivots And Pivotal Connections (AREA)
- Warehouses Or Storage Devices (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Clamps And Clips (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002025A DE2002025C3 (de) | 1970-01-17 | 1970-01-17 | Herzstück mit beweglicher Spitze |
Publications (1)
Publication Number | Publication Date |
---|---|
BE761532R true BE761532R (fr) | 1971-06-16 |
Family
ID=5759867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE761532A BE761532R (fr) | 1970-01-17 | 1971-01-13 | Coeur pour |
Country Status (11)
Country | Link |
---|---|
US (1) | US3723728A (fr) |
BE (1) | BE761532R (fr) |
DE (1) | DE2002025C3 (fr) |
ES (1) | ES385537A1 (fr) |
FI (1) | FI58806C (fr) |
FR (1) | FR2077186A6 (fr) |
GB (1) | GB1330456A (fr) |
IT (1) | IT976360B (fr) |
LU (1) | LU62430A1 (fr) |
NL (1) | NL7016434A (fr) |
SE (1) | SE361504B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2164924C3 (de) * | 1971-12-28 | 1979-01-04 | Elektro Thermit Gmbh | Herzstück, bei dem zwischen der Herzstückspitze und den Flügelschienen Füllstücke angeordnet sind, die in der Endlage mechanisch verschlossen werden können |
DE3828921C3 (de) * | 1988-08-26 | 2000-10-26 | Weichenbau Laeis Gmbh & Co Kg | Verfahren zum Herstellen einer Weiche mit Herzstück mit federndbeweglicher Spitze sowie eine Weiche mit Herzstück |
DE4305228A1 (de) * | 1993-02-19 | 1994-08-25 | Butzbacher Weichenbau Gmbh | Herzstück |
AT411350B (de) * | 2002-08-13 | 2003-12-29 | Vae Eisenbahnsysteme Gmbh | Weichenantrieb für bewegliche herze |
FR2847916B1 (fr) * | 2002-12-03 | 2006-06-23 | Cogifer | Coeur de croisement a pointe mobile |
US7327634B2 (en) * | 2004-07-09 | 2008-02-05 | Aps Technology, Inc. | Rotary pulser for transmitting information to the surface from a drill string down hole in a well |
GB2417510B (en) * | 2004-08-31 | 2007-09-05 | Balfour Beatty Plc | Switch |
ES1072245Y (es) * | 2010-04-09 | 2010-09-09 | Amurrio Ferrocarril Y Equipos | Dispositivo de encerrojamiento para corazon de punta movil |
CN110159090B (zh) * | 2019-06-26 | 2023-07-28 | 桂林赛普电子科技有限公司 | 用于人工道岔扳手的智能锁装置及其使用方法 |
CN114829741A (zh) | 2019-12-18 | 2022-07-29 | 贝克休斯油田作业有限责任公司 | 用于泥浆脉冲遥测的振荡剪切阀及其操作 |
CN115667671A (zh) | 2020-06-02 | 2023-01-31 | 贝克休斯油田作业有限责任公司 | 用于剪切阀脉冲器的角相关阀释放单元 |
CN113668297B (zh) * | 2021-08-16 | 2022-05-24 | 燕山大学 | 一种道岔*** |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH358825A (de) * | 1958-05-09 | 1961-12-15 | Stin | Aufschneidbarer Spitzenverschluss an Eisenbahnweichen |
CH372339A (de) * | 1959-08-10 | 1963-10-15 | Peddinghaus Carl Dan Kg | Klammerspitzenverschluss für Weichenzungen |
AT250433B (de) * | 1964-09-15 | 1966-11-10 | Oesterr Alpine Montan | Weichenbetätigungsvorrichtung |
DE1272951B (de) * | 1966-12-21 | 1968-07-18 | Kloeckner Werke Ag | Einfaches Herzstueck mit schwenkbarer Herzstueckspitze |
AT288463B (de) * | 1967-02-17 | 1971-03-10 | Oeesterreichisch Alpine Montan | Weichen-Herzstück |
US3521053A (en) * | 1968-06-10 | 1970-07-21 | Pintsch Bamag Ag | Crossing frogs for rails of railroad track and the like |
-
1970
- 1970-01-17 DE DE2002025A patent/DE2002025C3/de not_active Expired
- 1970-04-30 FR FR7015982A patent/FR2077186A6/fr not_active Expired
- 1970-10-21 SE SE14208/70A patent/SE361504B/xx unknown
- 1970-11-10 NL NL7016434A patent/NL7016434A/xx unknown
- 1970-11-13 ES ES385537A patent/ES385537A1/es not_active Expired
- 1970-12-30 US US00102602A patent/US3723728A/en not_active Expired - Lifetime
-
1971
- 1971-01-12 FI FI58/71A patent/FI58806C/fi active
- 1971-01-12 IT IT19240/71A patent/IT976360B/it active
- 1971-01-13 BE BE761532A patent/BE761532R/fr active
- 1971-01-15 GB GB219071A patent/GB1330456A/en not_active Expired
- 1971-01-15 LU LU62430D patent/LU62430A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES385537A1 (es) | 1973-04-16 |
DE2002025C3 (de) | 1975-06-12 |
SE361504B (fr) | 1973-11-05 |
FI58806B (fi) | 1980-12-31 |
LU62430A1 (fr) | 1971-08-04 |
DE2002025B2 (de) | 1974-10-24 |
IT976360B (it) | 1974-08-20 |
NL7016434A (fr) | 1971-07-20 |
GB1330456A (en) | 1973-09-19 |
FI58806C (fi) | 1981-04-10 |
DE2002025A1 (de) | 1971-11-04 |
FR2077186A6 (fr) | 1971-10-22 |
US3723728A (en) | 1973-03-27 |
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