EP0381956A3 - Shoe brake unit for railway vehicles - Google Patents

Shoe brake unit for railway vehicles Download PDF

Info

Publication number
EP0381956A3
EP0381956A3 EP19900100875 EP90100875A EP0381956A3 EP 0381956 A3 EP0381956 A3 EP 0381956A3 EP 19900100875 EP19900100875 EP 19900100875 EP 90100875 A EP90100875 A EP 90100875A EP 0381956 A3 EP0381956 A3 EP 0381956A3
Authority
EP
European Patent Office
Prior art keywords
brake
brake block
vehicle wheel
directly
indirectly
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
Application number
EP19900100875
Other languages
German (de)
French (fr)
Other versions
EP0381956B1 (en
EP0381956A2 (en
Inventor
Manfred Bartlechner
Albert Kerscher
Josef Staltmeir
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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse 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 Knorr Bremse AG filed Critical Knorr Bremse AG
Priority to AT90100875T priority Critical patent/ATE94489T1/en
Publication of EP0381956A2 publication Critical patent/EP0381956A2/en
Publication of EP0381956A3 publication Critical patent/EP0381956A3/en
Application granted granted Critical
Publication of EP0381956B1 publication Critical patent/EP0381956B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B61H1/00—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes
    • B61H13/20—Transmitting mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Gas-Filled Discharge Tubes (AREA)

Abstract

The shoe brake unit has two brake blocks (4 and 5) per vehicle wheel (1), of which one brake block (4) can be actuated directly and of which the other brake block (5) lying opposite can be actuated indirectly by a shoe braking unit (6) via a drawbar 14. A two-armed lever (20) which is mounted indirectly or directly on a fixed bearing (19) of the axial bearing (3) is provided, the one end of said lever being coupled to the one brake block (4) and its other end being coupled to the other brake block (5) indirectly via bars (21, 24) or directly. By means of the two-armed lever (20) and its coupling to the brake blocks (4 and 5), it is ensured that, in the release state, the latter are constantly lifted off from the vehicle wheel (1) through identical degrees of release travel; these degrees of release travel are also maintained in the case of longitudinal displacements of the vehicle wheel (1) such as occur with steering axles. <IMAGE>
EP90100875A 1989-02-10 1990-01-17 Shoe brake unit for railway vehicles Expired - Lifetime EP0381956B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90100875T ATE94489T1 (en) 1989-02-10 1990-01-17 BLOCK BRAKE UNIT FOR RAIL VEHICLES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3904013 1989-02-10
DE3904013A DE3904013A1 (en) 1989-02-10 1989-02-10 BLOCK BRAKE DEVICE FOR RAIL VEHICLES

Publications (3)

Publication Number Publication Date
EP0381956A2 EP0381956A2 (en) 1990-08-16
EP0381956A3 true EP0381956A3 (en) 1991-07-31
EP0381956B1 EP0381956B1 (en) 1993-09-15

Family

ID=6373828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90100875A Expired - Lifetime EP0381956B1 (en) 1989-02-10 1990-01-17 Shoe brake unit for railway vehicles

Country Status (4)

Country Link
US (1) US5229688A (en)
EP (1) EP0381956B1 (en)
AT (1) ATE94489T1 (en)
DE (2) DE3904013A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4115386C1 (en) * 1991-05-07 1992-09-17 Lokomotivbau-Elektrotechnische Werke Hennigsdorf Gmbh, O-1422 Hennigsdorf, De Rail vehicle chock pull-rod - has second holder on pull-rod, extending outwards as safety device, coacting with holder on bogie, or axle bearing
DE4206342C2 (en) * 1992-02-29 1994-01-13 Niesky Waggonbau Gmbh Disc brake linkage for rail vehicles with transversely movable wheel set
DE4230550C1 (en) * 1992-09-08 1994-01-05 Aeg Schienenfahrzeuge Brake-block assembly for rail bogie-wheel - has top and bottom suspension points, one being supported on frame via position adjusting mechanism which moves it to and from wheel by double acting ram
DE4403013C1 (en) * 1994-02-01 1995-06-29 Knorr Bremse Systeme Arrangement for suspending and supporting block brake units for rail vehicles
DE4420686C2 (en) * 1994-06-14 2000-09-28 Abb Patent Gmbh Rail vehicle
JP2009508320A (en) * 2005-09-14 2009-02-26 リッテルフューズ，インコーポレイティド Surge arrester with gas, activation compound, ignition stripe and method thereof
US8258632B1 (en) * 2005-10-24 2012-09-04 Lawrence Livermore National Security, Llc Optically-initiated silicon carbide high voltage switch with contoured-profile electrode interfaces
DE102012200862A1 (en) * 2012-01-23 2013-07-25 Robert Bosch Gmbh Battery production by spin coating

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB246241A (en) * 1924-11-04 1926-01-28 William Wycliffe Spooner Improvements in valves & valve-gear for fluid pressure engines
DE2719197A1 (en) * 1977-04-29 1978-11-09 Waggon Union Gmbh Railway vehicle bogie frame brake rod mounting - has hinged brake cylinder facing one way to act on brake block through levers
EP0015582A1 (en) * 1979-03-12 1980-09-17 Knorr-Bremse Ag Braking device for rail vehicles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB868448A (en) * 1959-03-13 1961-05-17 Thomson Houston Comp Francaise Improvements relating to hydrogen filled electric discharge tubes
US3123739A (en) * 1960-08-16 1964-03-03 bergan
DE3721529A1 (en) * 1987-06-30 1989-01-12 Christiansen Jens TRIGGERING AND ISOLATION OF PSEUDO SPARK SWITCHES
ATE108946T1 (en) * 1988-04-11 1994-08-15 Siemens Ag GAS DISCHARGE SWITCH.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB246241A (en) * 1924-11-04 1926-01-28 William Wycliffe Spooner Improvements in valves & valve-gear for fluid pressure engines
DE2719197A1 (en) * 1977-04-29 1978-11-09 Waggon Union Gmbh Railway vehicle bogie frame brake rod mounting - has hinged brake cylinder facing one way to act on brake block through levers
EP0015582A1 (en) * 1979-03-12 1980-09-17 Knorr-Bremse Ag Braking device for rail vehicles

Also Published As

Publication number Publication date
ATE94489T1 (en) 1993-10-15
DE59002674D1 (en) 1993-10-21
EP0381956B1 (en) 1993-09-15
DE3904013A1 (en) 1990-08-16
EP0381956A2 (en) 1990-08-16
US5229688A (en) 1993-07-20

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