WO1995001274A3 - Spring wheel pair, in particular for rail vehicles - Google Patents

Spring wheel pair, in particular for rail vehicles Download PDF

Info

Publication number
WO1995001274A3
WO1995001274A3 PCT/EP1994/002119 EP9402119W WO9501274A3 WO 1995001274 A3 WO1995001274 A3 WO 1995001274A3 EP 9402119 W EP9402119 W EP 9402119W WO 9501274 A3 WO9501274 A3 WO 9501274A3
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
wheel pair
parallel
spring leaf
guiding rods
Prior art date
Application number
PCT/EP1994/002119
Other languages
German (de)
French (fr)
Other versions
WO1995001274A2 (en
Inventor
Fritz Frederich
Original Assignee
Ver Schmiedewerke Gmbh
Fritz Frederich
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 Ver Schmiedewerke Gmbh, Fritz Frederich filed Critical Ver Schmiedewerke Gmbh
Priority to EP94923701A priority Critical patent/EP0706468B1/en
Priority to SK1659-95A priority patent/SK165995A3/en
Priority to DE59403573T priority patent/DE59403573D1/en
Publication of WO1995001274A2 publication Critical patent/WO1995001274A2/en
Publication of WO1995001274A3 publication Critical patent/WO1995001274A3/en

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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • 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
    • B61F3/00—Types of bogies
    • B61F3/16—Types of bogies with a separate axle for each wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

A development of the wheel set is disclosed, in which the stiff, heavy and highly stressed wheelset axle is replaced by parallel spring leaf guiding rods (3, 4) or other appropriate constructions. The elastic suspension arrangement of parallel, opposite wheels (1) allows position errors of the rails to be directly compensated independently for each wheel. In addition, the spring leaf guiding rods (3, 4) take over functions of the running gear, such as distributing the load and taking up longitudinal and transverse forces. Since the components are separated in space, elastically designed and fulfil several functions, the new type of spring wheel pair has small non-suspended masses, is extremely light and versatile.
PCT/EP1994/002119 1993-06-29 1994-06-29 Spring wheel pair, in particular for rail vehicles WO1995001274A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP94923701A EP0706468B1 (en) 1993-06-29 1994-06-29 Spring wheel pair, in particular for rail vehicles
SK1659-95A SK165995A3 (en) 1993-06-29 1994-06-29 Spring wheel pair, in particular for rail vehicles
DE59403573T DE59403573D1 (en) 1993-06-29 1994-06-29 SPRING WHEEL COUPLE, IN PARTICULAR FOR RAIL VEHICLES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4321541.6 1993-06-29
DE4321541A DE4321541A1 (en) 1993-06-29 1993-06-29 Spring wheel pair, especially for rail vehicles

Publications (2)

Publication Number Publication Date
WO1995001274A2 WO1995001274A2 (en) 1995-01-12
WO1995001274A3 true WO1995001274A3 (en) 1995-03-02

Family

ID=6491471

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1994/002119 WO1995001274A2 (en) 1993-06-29 1994-06-29 Spring wheel pair, in particular for rail vehicles

Country Status (6)

Country Link
EP (1) EP0706468B1 (en)
AT (1) ATE156076T1 (en)
DE (2) DE4321541A1 (en)
ES (1) ES2108481T3 (en)
SK (1) SK165995A3 (en)
WO (1) WO1995001274A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR645581A (en) * 1926-12-22 1928-10-27 Improvements to the suspension of railway rolling stock
DE917676C (en) * 1951-09-07 1954-09-09 Rudolf Ahrens Drive for rail-bound vehicles or chassis, especially for those intended for high speeds

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR645581A (en) * 1926-12-22 1928-10-27 Improvements to the suspension of railway rolling stock
DE917676C (en) * 1951-09-07 1954-09-09 Rudolf Ahrens Drive for rail-bound vehicles or chassis, especially for those intended for high speeds

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
F. FREDERICH: "ASPEKTE ZUR SPURFÜRUNG", ZEV ZEITSCHRIFT FÜR EISENBAHNWESEN UND VERKEHRSTECHNIK, vol. 114, no. 1/2, January 1990 (1990-01-01), BERLIN, DE, pages 24 - 29, XP000099619 *

Also Published As

Publication number Publication date
WO1995001274A2 (en) 1995-01-12
EP0706468A1 (en) 1996-04-17
ES2108481T3 (en) 1997-12-16
ATE156076T1 (en) 1997-08-15
DE4321541A1 (en) 1995-01-19
DE59403573D1 (en) 1997-09-04
EP0706468B1 (en) 1997-07-30
SK165995A3 (en) 1996-06-05

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