DE4406633A1 - Low wear wheel system for running on tracks - Google Patents
Low wear wheel system for running on tracksInfo
- Publication number
- DE4406633A1 DE4406633A1 DE19944406633 DE4406633A DE4406633A1 DE 4406633 A1 DE4406633 A1 DE 4406633A1 DE 19944406633 DE19944406633 DE 19944406633 DE 4406633 A DE4406633 A DE 4406633A DE 4406633 A1 DE4406633 A1 DE 4406633A1
- Authority
- DE
- Germany
- Prior art keywords
- wheels
- rails
- wheel
- wheel system
- torques
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
Description
Die Verschleiß-Wirkungen an Schienen sind im Buch "Grundlagen der Bahntechnik", J. Fiedler, Werner-Verlag, 3. Auflage 1991, in Abb. 38 auf S. 97 dargestellt. Eine wesentliche Verschluß-Ursache ist das Auflaufen der Radkränze auf die Schienen. Zweiachswagen oder Drehgestelle durchlaufen den Gleisbogen polygonal.The wear effects on rails are described in the book "Fundamentals of Railway Technology", J. Fiedler, Werner-Verlag, 3rd edition 1991, shown in Fig. 38 on p. 97. A major cause of closure is the run-up of the wheel rims on the rails. Two-axle wagons or bogies pass through the Track arch polygonal.
Beim Einsatz von Drehgestellen mit Einzelradaufhängung wird der Bogenwiderstand und bei hohen Geschwindigkeiten der Verschleiß an Rad und Schiene deutlich vermindert.When using bogies with independent wheel suspension, the arc resistance and at high speeds the wear on the wheel and Rail significantly reduced.
In der Literatur gibt es verschiedene Quellen, die sich mit zusätzlichen Führungsvorrichtungen befassen.In the literature there are various sources that deal with additional guidance devices deal.
Bahnsysteme mit zusätzlichen Führungsrädern sind schon im US-Patent 1 184 039, aus dem Jahr 1916 - unter Verwendung von Spezialschienen - dargestellt.Railway systems with additional guide wheels are already in the US patent 1 184 039, from 1916 - using special rails - shown.
In DE-PS 8 45 646 vom 04. 08. 52 sind Führungsvorrichtungen für Fahrzeuge dargestellt, in der auf Führungsflächen laufende Rollen, die mit Scheiben kombiniert werden, die ihrerseits mit Flanken einer Rille zusammenwirken.In DE-PS 8 45 646 from 04. 08. 52 are guide devices for vehicles shown, in the rollers running on guide surfaces, with discs be combined, which in turn interact with flanks of a groove.
Führungsvorrichtungen, die außerhalb der Tragschienen angebracht sind, und bei der Führungsrollen entlang äußerer Führungsflächen laufen, sind in einer französischen Patentschrift (Nr. 24 10 589, angemeldet am 30. 11. 1977) angegeben.Guide devices which are mounted outside the mounting rails, and in which guide rollers run along outer guide surfaces are in one French patent specification (No. 24 10 589, filed on November 30, 1977).
In der Österreichischen Patentschrift AT 321 196 (ausgegeben am 25. 03. 1975) wurden Führungsbahnen mit Umschalträdern patentiert, die vorzugsweise mit Luftreifen einsetzbar sind.In Austrian patent AT 321 196 (issued on March 25, 1975) guideways with switching wheels were patented, preferably can be used with pneumatic tires.
Weitere Druckschriften, in denen zu der Problematik Stellung
bezogen wird, sind:
DE-GM 74 40 825,
DE-GM 72 06, 686,
DE-AS 15 05 996,
Schweizerische Bauzeitung, 15. Nov. 52, S. 655/656 und
ZEV-Glas. Ann. 96 (1972), Nr. 9, S. 279-284.Other publications in which statements are made regarding the problem are:
DE-GM 74 40 825,
DE-GM 72 06, 686,
DE-AS 15 05 996,
Swiss Bauzeitung, Nov. 15, 52, pp. 655/656 and
ZEV glass. Ann. 96 (1972), No. 9, pp. 279-284.
Der im Patentanspruch angegebenen Erfindung liegt das Problem zugrunde, den Verschleiß, der insbesondere durch das Auflaufen der mit Spurkränzen versehenen Räder auf die Schienen an konventionellen Schienen und Rädern auch bei der Geradeausfahrt auftritt, zu verringern.The invention specified in the claim is based on the problem the wear and tear, in particular due to the accumulation of flanges provided wheels on the rails on conventional rails and wheels also occurs when driving straight ahead.
Dieses Problem wird durch die im Patentanspruch aufgeführten Merkmale gelöst. This problem is solved by the features listed in the claim solved.
Die mit der Erfindung erzielten Vorteile bestehen darin, daßThe advantages achieved with the invention are that
- - das Radsystem auf den herkömmlichen Schienen - auch im Weichen- und Kreuzungsbereich - eingesetzt werden kann,- The wheel system on the conventional rails - also in the switch and Crossing area - can be used
- - sich die von den Rädern beanspruchten Flächen der Schienen vergrößern,- the areas of the rails that are used by the wheels increase,
- - das Spurspiel vergrößert werden kann,- the track play can be increased,
- - die Schienen, insbesondere in Gleisbögen, und die konventionellen Laufräder einen erheblich geringeren Verschleiß aufweisen, so daß dadurch die Wartungsintervalle deutlich vergrößert werden können,- The rails, especially in bends, and the conventional wheels have a significantly lower wear, so that the Maintenance intervals can be increased significantly,
- - Räder mit einfach herzustellenden Laufflächen eingesetzt werden können,- wheels with easy to manufacture treads can be used,
- - das Radsystem auch in Verbindung mit Antriebs- oder Bremssystemen einsetzbar ist,- The wheel system can also be used in conjunction with drive or braking systems is
- - herkömmliche Wagen bzw. Drehgestelle nachträglich mit Führungsrädern ausgestattet werden können.- conventional carriages or bogies later with guide wheels can be equipped.
In der Fig. 1 ist ein Radsystem gemäß Anspruch 2 für ein Drehgestell schematisch dargestellt. Das System ist im Mittelteil wie ein übliches Drehgestell aufgebaut; die Laufräder können spurkranzlos sein. Im vorderen und hinteren Bereich des Drehgestells sind jeweils zwei Halterungen für die Führungsräder angeordnet, die das Gestell verlängern. Die Führungsräder sind gegenüber der Horizontalen geneigt, damit sie nicht gegen Leitschienen, Flügellenker o. ä. stoßen. Die Laufflächen der Führungsräder können konkav sein, weil in diesem Fall die Berührungsflächen zwischen Rädern und Schienen vergrößert werden. Die Führungsräder laufen auf den oberen Innenflächen der Schienen.In Fig. 1, a wheel system according to claim 2 for a bogie is shown schematically. The system is constructed in the middle part like a conventional bogie; the wheels can be without a rim. In the front and rear area of the bogie two brackets for the guide wheels are arranged, which extend the frame. The guide wheels are inclined to the horizontal so that they do not hit guard rails, wing links or similar. The running surfaces of the guide wheels can be concave, because in this case the contact surfaces between the wheels and rails are increased. The guide wheels run on the upper inner surfaces of the rails.
Claims (6)
- - und das System auch auf den gebräuchlichen Breitfuß-Schienen und Gleisverbindungen
- - und/oder das System auch mit den üblichen mit Spurkranz versehenen Rädern
- - und/oder das System auch im Zusammenwirken mit dem Antriebssystem
- - und/oder das System auch im Zusammenwirken mit dem Bremssystem eingesetzt werden kann.
- - and the system also on the common wide-foot rails and track connections
- - And / or the system also with the usual wheels provided with a flange
- - And / or the system also in cooperation with the drive system
- - And / or the system can also be used in cooperation with the braking system.
- - und die Führungsräder mit der gleichen Umfangsgeschwindigkeit wie die Tragräder umlaufen
- - und/oder die Führungsräder federnd gegen die Schienen gedrückt werden können.
- - And run the guide wheels at the same peripheral speed as the idler wheels
- - And / or the guide wheels can be pressed resiliently against the rails.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944406633 DE4406633C2 (en) | 1994-03-01 | 1994-03-01 | Running gear with running and guide wheels for railways |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944406633 DE4406633C2 (en) | 1994-03-01 | 1994-03-01 | Running gear with running and guide wheels for railways |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4406633A1 true DE4406633A1 (en) | 1995-09-07 |
DE4406633C2 DE4406633C2 (en) | 1998-01-29 |
Family
ID=6511503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19944406633 Expired - Fee Related DE4406633C2 (en) | 1994-03-01 | 1994-03-01 | Running gear with running and guide wheels for railways |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4406633C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111674420B (en) * | 2020-06-23 | 2021-10-26 | 株洲时代新材料科技股份有限公司 | Adaptive guide wheel device for railway vehicle and design method thereof |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1184039A (en) * | 1916-03-18 | 1916-05-23 | Thomas C Spelling | Mounting for horizontal wheels. |
DE845646C (en) * | 1950-05-11 | 1952-08-04 | Henri Ruhlmann | Guide device for vehicles |
DE7206686U (en) * | 1972-08-10 | Brust U Neugebauer Gmbh | Driving device for operating equipment to be transported underground on cooler tracks | |
AT321196B (en) * | 1971-08-05 | 1975-03-25 | Ford Motor Co | Transport system |
DE7440825U (en) * | 1975-08-14 | Schneider W Gmbh & Co Kg | Maintenance and recovery vehicle for elevated rail roads | |
DE1505996B2 (en) * | 1964-10-21 | 1977-07-21 | Maschinenfabrik Habegger Ag Thun, Thun (Schweiz) | SINGLE-AXLE CHASSIS FOR TWO-RAIL TRACKS, IN PARTICULAR SMALL STANDING RAILWAYS |
DE2243910B2 (en) * | 1972-09-07 | 1977-08-18 | Demag Ag, 4100 Duisburg | RAIL VEHICLE WITH ROTATING GUIDE ROLLERS ABOUT VERTICAL AXES |
FR2410589A1 (en) * | 1977-11-30 | 1979-06-29 | Hindre Pierre | Rail vehicle with externally flanged wheels - having tyres shrink fitted onto bodies which are located on axle by stepped seating |
DE4109356A1 (en) * | 1990-11-29 | 1992-06-04 | Bochumer Eisen Heintzmann | Track guiding of running wheel of railed vehicle - using control information picked-up from adjusting drives for running wheels suspended to be separately controllable |
DE4114860C1 (en) * | 1991-05-07 | 1992-06-17 | Bochumer Eisenhuette Heintzmann Gmbh & Co Kg, 4630 Bochum, De | Railed vehicle drive using digital track guidance - uses opto-electric triangulation sensor pair comprising transmitter and receiver using laser measuring beams |
EP0318923B1 (en) * | 1987-12-03 | 1992-07-15 | Gec Alsthom Sa | Railway vehicle with steered axles |
EP0394898B1 (en) * | 1989-04-25 | 1993-10-06 | Gec Alsthom Sa | Bogie with two adjustable axles pivoting assembled under a body of a rail vehicle |
-
1994
- 1994-03-01 DE DE19944406633 patent/DE4406633C2/en not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7206686U (en) * | 1972-08-10 | Brust U Neugebauer Gmbh | Driving device for operating equipment to be transported underground on cooler tracks | |
DE7440825U (en) * | 1975-08-14 | Schneider W Gmbh & Co Kg | Maintenance and recovery vehicle for elevated rail roads | |
US1184039A (en) * | 1916-03-18 | 1916-05-23 | Thomas C Spelling | Mounting for horizontal wheels. |
DE845646C (en) * | 1950-05-11 | 1952-08-04 | Henri Ruhlmann | Guide device for vehicles |
DE1505996B2 (en) * | 1964-10-21 | 1977-07-21 | Maschinenfabrik Habegger Ag Thun, Thun (Schweiz) | SINGLE-AXLE CHASSIS FOR TWO-RAIL TRACKS, IN PARTICULAR SMALL STANDING RAILWAYS |
AT321196B (en) * | 1971-08-05 | 1975-03-25 | Ford Motor Co | Transport system |
DE2243910B2 (en) * | 1972-09-07 | 1977-08-18 | Demag Ag, 4100 Duisburg | RAIL VEHICLE WITH ROTATING GUIDE ROLLERS ABOUT VERTICAL AXES |
FR2410589A1 (en) * | 1977-11-30 | 1979-06-29 | Hindre Pierre | Rail vehicle with externally flanged wheels - having tyres shrink fitted onto bodies which are located on axle by stepped seating |
EP0318923B1 (en) * | 1987-12-03 | 1992-07-15 | Gec Alsthom Sa | Railway vehicle with steered axles |
EP0394898B1 (en) * | 1989-04-25 | 1993-10-06 | Gec Alsthom Sa | Bogie with two adjustable axles pivoting assembled under a body of a rail vehicle |
DE4109356A1 (en) * | 1990-11-29 | 1992-06-04 | Bochumer Eisen Heintzmann | Track guiding of running wheel of railed vehicle - using control information picked-up from adjusting drives for running wheels suspended to be separately controllable |
DE4114860C1 (en) * | 1991-05-07 | 1992-06-17 | Bochumer Eisenhuette Heintzmann Gmbh & Co Kg, 4630 Bochum, De | Railed vehicle drive using digital track guidance - uses opto-electric triangulation sensor pair comprising transmitter and receiver using laser measuring beams |
Non-Patent Citations (3)
Title |
---|
CH-Z.: Schweizerische Bauzeitung, 15. Nov. 52, S. 655/656 * |
DE-B.: "Grundlagen der Bahntechnik", J. Fiedler, Werner-Verlag, 3. Aufl., S. 97, Abb. 38 * |
DE-Z.: ZEV-Glas. Ann. 96 (1972), Nr. 9, S.279-284 * |
Also Published As
Publication number | Publication date |
---|---|
DE4406633C2 (en) | 1998-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8122 | Nonbinding interest in granting licenses declared | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |