ES432299A1 - Wheel set for rail vehicles - Google Patents

Wheel set for rail vehicles

Info

Publication number
ES432299A1
ES432299A1 ES432299A ES432299A ES432299A1 ES 432299 A1 ES432299 A1 ES 432299A1 ES 432299 A ES432299 A ES 432299A ES 432299 A ES432299 A ES 432299A ES 432299 A1 ES432299 A1 ES 432299A1
Authority
ES
Spain
Prior art keywords
wheel
axle
wheels
wheel set
rail vehicles
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.)
Expired
Application number
ES432299A
Other languages
Spanish (es)
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.)
Fried Krupp Huettenwerke AG
Original Assignee
Fried Krupp Huettenwerke 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
Priority claimed from DE19732362434 external-priority patent/DE2362434C3/en
Application filed by Fried Krupp Huettenwerke AG filed Critical Fried Krupp Huettenwerke AG
Publication of ES432299A1 publication Critical patent/ES432299A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B37/00—Wheel-axle combinations, e.g. wheel sets
    • B60B37/04—Wheel-axle combinations, e.g. wheel sets the wheels being rigidly attached to solid axles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

A wheel set for a rail vehicle comprises solid wheels 2, 3 mounted non-rotatably on an axle 1 by a shrink or interference fit, the median plane 10 of each wheel disc 6, 7 being flat and at right angles to the axle so that the wheels have no camber. When the rims 8, 9 are heated on braking by the application of brake blocks, the wheel hubs 4, 5 are of sufficiently large dimension to take up the resulting radial forces without loosening of their non-rotatable fit on the axle. The wheel discs 6, 7 decrease in thickness in the radially outward direction and stress concentrations in the surfaces thereof are largely avoided, as shown in Fig. 3. The ratio of the radius of curvature in the transition region between the wheel rim and the wheel disc at both surfaces of the wheel to the wheel diameter is about 1 : 20.
ES432299A 1973-12-15 1974-11-26 Wheel set for rail vehicles Expired ES432299A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732362434 DE2362434C3 (en) 1973-12-15 Wheel set for rail vehicles

Publications (1)

Publication Number Publication Date
ES432299A1 true ES432299A1 (en) 1976-11-01

Family

ID=5900868

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432299A Expired ES432299A1 (en) 1973-12-15 1974-11-26 Wheel set for rail vehicles

Country Status (11)

Country Link
JP (1) JPS5094621A (en)
BE (1) BE822052A (en)
DD (1) DD115331A5 (en)
ES (1) ES432299A1 (en)
FR (1) FR2254447B1 (en)
GB (1) GB1457474A (en)
IT (1) IT1023496B (en)
NL (1) NL7414862A (en)
PL (1) PL97860B1 (en)
RO (1) RO65687A (en)
SE (1) SE7415531L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687098B1 (en) * 1992-02-10 1995-11-10 Valdunes LIGHTWEIGHT MONOBLOCK WHEEL FOR RAIL VEHICLE.
AT512312B1 (en) * 2012-01-11 2016-10-15 Siemens Ag Oesterreich wheel profile

Also Published As

Publication number Publication date
NL7414862A (en) 1975-06-17
IT1023496B (en) 1978-05-10
GB1457474A (en) 1976-12-01
RO65687A (en) 1979-03-15
DE2362434A1 (en) 1975-06-26
DE2362434B2 (en) 1975-12-11
DD115331A5 (en) 1975-09-20
SE7415531L (en) 1975-06-16
JPS5094621A (en) 1975-07-28
PL97860B1 (en) 1978-03-30
FR2254447B1 (en) 1979-10-12
BE822052A (en) 1975-03-03
FR2254447A1 (en) 1975-07-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970619