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EP0054135A1 - Arrangement de freins à disque de véhicules sur rails - Google Patents

Arrangement de freins à disque de véhicules sur rails Download PDF

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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Withdrawn
Application number
EP81108687A
Other languages
German (de)
English (en)
Inventor
Ernst Piepenbreier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Technologies AG
Original Assignee
Thyssen Industrie AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thyssen Industrie AG filed Critical Thyssen Industrie AG
Publication of EP0054135A1 publication Critical patent/EP0054135A1/fr
Withdrawn legal-status Critical Current

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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)
EP81108687A 1980-12-17 1981-10-22 Arrangement de freins à disque de véhicules sur rails Withdrawn EP0054135A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3047412 1980-12-17
DE19803047412 DE3047412A1 (de) 1980-12-17 1980-12-17 Anordnung von scheibenbremsen an einem schienenfahrzeug

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
JPS57164858A (en) 1982-10-09
CA1157396A (fr) 1983-11-22
DE3047412A1 (de) 1982-07-15
BR8107814A (pt) 1982-09-08
US4498562A (en) 1985-02-12

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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