EP0054135A1 - Arrangement de freins à disque de véhicules sur rails - Google Patents
Arrangement de freins à disque de véhicules sur rails Download PDFInfo
- Publication number
- EP0054135A1 EP0054135A1 EP81108687A EP81108687A EP0054135A1 EP 0054135 A1 EP0054135 A1 EP 0054135A1 EP 81108687 A EP81108687 A EP 81108687A EP 81108687 A EP81108687 A EP 81108687A EP 0054135 A1 EP0054135 A1 EP 0054135A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- brake
- gear
- stage
- intermediate shaft
- arrangement
- 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- Withdrawn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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
- B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
- B61C9/50—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
- B61C9/52—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with transmission shafts at an angle to the driving axles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19023—Plural power paths to and/or from gearing
- Y10T74/19074—Single drive plural driven
- Y10T74/19079—Parallel
- Y10T74/19093—Spur and bevel
Definitions
- the invention relates to an arrangement of disc brakes on a rail vehicle driven via a multi-stage reduction gear outside the wheel set.
- Disc brakes of rail vehicles generally act directly on the impeller, i.e. the impellers are designed as brake discs and are overlapped by the brake teeth. Such an arrangement not inconsiderably increases the weight of the impeller and thus the unsprung mass. If the brake device with the brake caliper, the brake cylinders and the like is suspended from the sprung part of the vehicle for the purpose of reducing the mass of the wheel set, then disadvantageous relative movements between the parts of the brake system occur during operation.
- the invention has for its object to reduce the unsprung masses of the entire drive with the aid of a brake arrangement of the aforementioned Ar t and thereby design the disc brake so that it consists of only a few parts and these parts do not perform any relative movements to one another.
- the invention consists in that an intermediate shaft of the gearbox passes through its housing and carries a brake disc on the outside, on which a braking device suspended directly on the housing acts.
- the mechanics of the brake caliper suspension are therefore simpler.
- the brake disc runs in a torque range which is reduced by the step-up factor of the gear stages following the intermediate shaft in comparison to the impeller torque, and in a speed range increased by the same factor.
- the disk and the braking force generating apparatus can be significantly reduced in size.
- a further reduction in mass occurs if brakes are arranged on both ends of the intermediate shaft of the transmission.
- the intermediate shaft can expediently be designed as a carrier for the bevel gear and spur pinion of a two-stage angular gear with a fast bevel gear stage and a slower spur gear stage.
- the brake disc is advantageously made in one piece. This makes it easy to replace a worn disc, as it can be removed from the shaft end without having to carry out auxiliary disassembly from the drive unit or on the frame. Compared to the state of the art, all pressing and pressing work is eliminated. In addition to the saving in services, this means a significant reduction in risk on the parts that previously had to be pressed or dismantled, such as the axle, impeller and bearing.
- a double-axle drive consists of two wheel sets 1, each having a two-stage bevel gear 3 drivingly mounted on the axle shaft 2 of the wheel sets and an electric motor 4 which is arranged with its armature shaft 5 in the direction of travel and carries the bevel gear 3 on its end faces.
- Each bevel gear 3 has a bevel gear stage with a pinion 6, which sits at the end of the drive shaft 7 or bevel pinion shaft of the gear and meshes with a bevel gear 8.
- the shaft 9 of the bevel gear 8 forms an intermediate shaft and has a spur-toothed pinion 10 which meshes with a large gear 11 and together with this forms the output stage.
- the armature shaft 5 is centered on stepped ends of the bevel pinion shafts 7 and is freely rotatable in itself.
- the torque is guided around the centering and bearing points by a torsionally flexible and flexible coupling 12.
- the armature of the electric motor 4 is so far only indirectly stored in the motor-gear block, specifically via the bevel pinion shafts 7 mounted there directly and statically determined.
- the bevel gears 3 are designed in mirror image with respect to the electric motor 4 such that their the centers of the Intermediate shaft 9 and the axle shaft 2 in the side view (Fig. 1) end lines diverge downwards. This arrangement ensures a high ground clearance of the bogie.
- the intermediate shaft 9 is guided out of the housing 13 of the angular gear 3 on both sides. It carries at its ends a brake disc 14 on which brake devices 15 act, e.g. a brake caliper 16 with a brake cylinder 17. The two latter are connected to the housing 13, so that there is no relative movement between the brake disc 14 and the braking devices 15.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
- Gear Transmission (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803047412 DE3047412A1 (de) | 1980-12-17 | 1980-12-17 | Anordnung von scheibenbremsen an einem schienenfahrzeug |
DE3047412 | 1980-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0054135A1 true EP0054135A1 (fr) | 1982-06-23 |
Family
ID=6119326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81108687A Withdrawn EP0054135A1 (fr) | 1980-12-17 | 1981-10-22 | Arrangement de freins à disque de véhicules sur rails |
Country Status (6)
Country | Link |
---|---|
US (1) | US4498562A (fr) |
EP (1) | EP0054135A1 (fr) |
JP (1) | JPS57164858A (fr) |
BR (1) | BR8107814A (fr) |
CA (1) | CA1157396A (fr) |
DE (1) | DE3047412A1 (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2135001A (en) * | 1983-02-10 | 1984-08-22 | Lucas Ind Plc | Disc brakes for rail vehicles |
EP0308616A3 (en) * | 1987-09-19 | 1989-11-29 | Carl Hurth Maschinen- Und Zahnradfabrik Gmbh & Co | Driving unit for rail vehicles |
FR2691938A1 (fr) * | 1992-06-09 | 1993-12-10 | Thomson Csf | Dispositif de freinage d'une roue ferroviaire, et système de freinage de l'essieu d'une bogie. |
EP0589865A1 (fr) * | 1992-09-21 | 1994-03-30 | SGP Verkehrstechnik Gesellschaft m.b.H. | Assemblage de frein pour véhicules ferroviaires |
KR100800981B1 (ko) * | 2000-08-23 | 2008-02-05 | 데구사 게엠베하 | 왁스를 사용한 실리카의 피복방법 |
EP2960120A1 (fr) * | 2014-06-23 | 2015-12-30 | Siemens Aktiengesellschaft | Unité de traction pour un véhicule sur rail |
CN109415070A (zh) * | 2016-07-01 | 2019-03-01 | 西波希米亚大学 | 用于牵引车辆的紧凑型驱动单元 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679506A (en) * | 1985-11-21 | 1987-07-14 | General Motors Corporation | Railway truck with improved steering linkage, detachable suspension and traction motor mounted brake |
US5474155A (en) * | 1992-09-21 | 1995-12-12 | Sgp Verkehrstechnik Gesellschaft M.B.H. | Brake installation for railborne vehicles |
AT399694B (de) * | 1993-09-23 | 1995-06-26 | Sgp Verkehrstechnik | Bremsanordnung für von einer gekoppelten motor-getriebe-einheit angetriebene räder |
DE10032707A1 (de) * | 2000-07-07 | 2002-01-17 | Voith Turbo Kg | Antriebseinheit zum Antrieb mindestens einer Radantriebswelle, insbesondere einer Radsatzwelle |
DE102006018794A1 (de) * | 2006-04-22 | 2007-10-25 | Kraus-Maffei Wegmann Gmbh & Co. Kg | Verfahren und Vorrichtung zum Verlegen eines Brückenelements |
EP3199418A1 (fr) * | 2016-01-26 | 2017-08-02 | Siemens Aktiengesellschaft | Entrainement d'essieu double |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE468708C (de) * | 1927-04-09 | 1928-11-19 | Bbc Brown Boveri & Cie | Antrieb fuer Schienenfahrzeuge mit auf einer festen Achse drehbar gelagerten Triebraedern |
US2174409A (en) * | 1937-12-18 | 1939-09-26 | Westinghouse Air Brake Co | Brake mechanism |
DE1047825B (de) * | 1957-01-19 | 1958-12-31 | Bergische Stahlindustrie | Anordnung von Scheibenbremsen an Fahrzeugen, insbesondere Schienenfahrzeugen mit Raedern kleinen Durchmessers |
CH494662A (de) * | 1968-07-16 | 1970-08-15 | Rheinstahl Huettenwerke Ag | Doppelachsantrieb für Schienenfahrzeuge |
DE2901989A1 (de) * | 1979-01-19 | 1980-08-07 | Thyssen Industrie | Drehgestell fuer schienenfahrzeuge wie strassenbahnen o.dgl. |
DE2910392A1 (de) * | 1979-03-16 | 1980-09-25 | Thyssen Industrie | Drehgestell fuer schienenfahrzeuge, insbesondere fuer strassenbahnen o.dgl. |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD68700A (fr) * | ||||
US767865A (en) * | 1904-04-20 | 1904-08-16 | Brown Hoisting Machinery Co | Brake for overhead electrically-driven locomotives. |
US1667565A (en) * | 1917-04-24 | 1928-04-24 | Executrix Cressida C Radcliffe | Hydraulic power-transmitting apparatus for motor vehicles |
DE459816C (de) * | 1926-07-03 | 1928-05-14 | Joseph Vollmer | Anordnung des zwischen die Achsrohre eingebauten Getriebegehaeuses fuer Kraftfahrzeuge |
US2213349A (en) * | 1934-07-12 | 1940-09-03 | American Voith Contact Co | Hydraulic power transmission mechanism |
US2106843A (en) * | 1935-02-16 | 1938-02-01 | Hahn Wilhelm | Power transmission gear for rail vehicles |
DE1127934B (de) * | 1957-12-30 | 1962-04-19 | Arn Jung Lokomotivfabrik G M B | Antriebsanordnung fuer Fahrzeuge, insbesondere Schienenfahrzeuge |
US3455251A (en) * | 1967-02-20 | 1969-07-15 | Gen Steel Ind Inc | Electric railway truck with intergeared motors |
DE1806820A1 (de) * | 1968-06-19 | 1970-06-11 | Lokomotivbau Elektrotech | Anordnung von Scheibenbremsen an elektrischen Triebfahrzeugen,insbesondere an Schienentriebfahrzeugen |
FR1594377A (fr) * | 1968-12-11 | 1970-06-01 | ||
GB1212962A (en) * | 1969-01-15 | 1970-11-18 | Lokomotivbau Elektrotech | Brake arrangements on electrically driven vehicles |
DE2514265C3 (de) * | 1975-03-27 | 1979-06-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Antrieb für ein elektrisches Schienenfahrzeug |
DE2629566A1 (de) * | 1976-07-01 | 1978-01-12 | Uerdingen Ag Waggonfabrik | Triebdrehgestell fuer ein schienenfahrzeug |
-
1980
- 1980-12-17 DE DE19803047412 patent/DE3047412A1/de not_active Ceased
-
1981
- 1981-10-22 EP EP81108687A patent/EP0054135A1/fr not_active Withdrawn
- 1981-11-12 CA CA000392131A patent/CA1157396A/fr not_active Expired
- 1981-11-23 US US06/324,066 patent/US4498562A/en not_active Expired - Fee Related
- 1981-12-01 BR BR8107814A patent/BR8107814A/pt unknown
- 1981-12-08 JP JP56196417A patent/JPS57164858A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE468708C (de) * | 1927-04-09 | 1928-11-19 | Bbc Brown Boveri & Cie | Antrieb fuer Schienenfahrzeuge mit auf einer festen Achse drehbar gelagerten Triebraedern |
US2174409A (en) * | 1937-12-18 | 1939-09-26 | Westinghouse Air Brake Co | Brake mechanism |
DE1047825B (de) * | 1957-01-19 | 1958-12-31 | Bergische Stahlindustrie | Anordnung von Scheibenbremsen an Fahrzeugen, insbesondere Schienenfahrzeugen mit Raedern kleinen Durchmessers |
CH494662A (de) * | 1968-07-16 | 1970-08-15 | Rheinstahl Huettenwerke Ag | Doppelachsantrieb für Schienenfahrzeuge |
DE2901989A1 (de) * | 1979-01-19 | 1980-08-07 | Thyssen Industrie | Drehgestell fuer schienenfahrzeuge wie strassenbahnen o.dgl. |
DE2910392A1 (de) * | 1979-03-16 | 1980-09-25 | Thyssen Industrie | Drehgestell fuer schienenfahrzeuge, insbesondere fuer strassenbahnen o.dgl. |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2135001A (en) * | 1983-02-10 | 1984-08-22 | Lucas Ind Plc | Disc brakes for rail vehicles |
EP0308616A3 (en) * | 1987-09-19 | 1989-11-29 | Carl Hurth Maschinen- Und Zahnradfabrik Gmbh & Co | Driving unit for rail vehicles |
FR2691938A1 (fr) * | 1992-06-09 | 1993-12-10 | Thomson Csf | Dispositif de freinage d'une roue ferroviaire, et système de freinage de l'essieu d'une bogie. |
EP0589865A1 (fr) * | 1992-09-21 | 1994-03-30 | SGP Verkehrstechnik Gesellschaft m.b.H. | Assemblage de frein pour véhicules ferroviaires |
KR100800981B1 (ko) * | 2000-08-23 | 2008-02-05 | 데구사 게엠베하 | 왁스를 사용한 실리카의 피복방법 |
EP2960120A1 (fr) * | 2014-06-23 | 2015-12-30 | Siemens Aktiengesellschaft | Unité de traction pour un véhicule sur rail |
CN109415070A (zh) * | 2016-07-01 | 2019-03-01 | 西波希米亚大学 | 用于牵引车辆的紧凑型驱动单元 |
CN109415070B (zh) * | 2016-07-01 | 2020-12-08 | 西波希米亚大学 | 铁路牵引车辆的紧凑型驱动单元 |
EP3263418B1 (fr) * | 2016-07-01 | 2021-01-13 | Západoceská Univerzita V Plzni | Unité d'entraînement compacte pour véhicules à traction |
US11233440B2 (en) | 2016-07-01 | 2022-01-25 | Wikov Mgi A.S. | Compact drive unit for traction vehicles |
Also Published As
Publication number | Publication date |
---|---|
BR8107814A (pt) | 1982-09-08 |
JPS57164858A (en) | 1982-10-09 |
DE3047412A1 (de) | 1982-07-15 |
US4498562A (en) | 1985-02-12 |
CA1157396A (fr) | 1983-11-22 |
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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 |
Designated state(s): AT BE CH DE FR GB IT NL SE |
|
17P | Request for examination filed |
Effective date: 19820709 |
|
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: 19841231 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: PIEPENBREIER, ERNST |