FR2246432A1 - Narrow gauge rail truck bogie - has rocking cross-member accommodating pre-loaded cross-roll slewing ring - Google Patents

Narrow gauge rail truck bogie - has rocking cross-member accommodating pre-loaded cross-roll slewing ring

Info

Publication number
FR2246432A1
FR2246432A1 FR7335520A FR7335520A FR2246432A1 FR 2246432 A1 FR2246432 A1 FR 2246432A1 FR 7335520 A FR7335520 A FR 7335520A FR 7335520 A FR7335520 A FR 7335520A FR 2246432 A1 FR2246432 A1 FR 2246432A1
Authority
FR
France
Prior art keywords
cross
rocking
slewing ring
member accommodating
narrow gauge
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
FR7335520A
Other languages
French (fr)
Other versions
FR2246432B1 (en
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.)
Sambre & Meuse Usines
Original Assignee
Sambre & Meuse Usines
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 Sambre & Meuse Usines filed Critical Sambre & Meuse Usines
Priority to FR7335520A priority Critical patent/FR2246432A1/en
Priority to OA55055A priority patent/OA04504A/en
Publication of FR2246432A1 publication Critical patent/FR2246432A1/en
Application granted granted Critical
Publication of FR2246432B1 publication Critical patent/FR2246432B1/fr
Granted legal-status Critical Current

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
    • B61F5/50—Other details
    • B61F5/52—Bogie frames
    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

The bogie is particularly for metre-gauge railways, having a rocking cross-member flexibly coupled to its frame and carrying the swivel joint to the truck frame. The joint incorporates a preloaded cross-roll slewing ring with rollers (19) mounted between two races (17, 18) and the top face of the cross-member is widened to support the lower race of the ring on its entire surface. The widened portions can consist of brackets welded to opposite sides of the cross-member, and strengthened by angle-pieces welded to their undersides and to the sides of the member. The top face of the latter can have a circular seat machined out to the diameter of the lower ring race, which is bolted to it.
FR7335520A 1973-10-04 1973-10-04 Narrow gauge rail truck bogie - has rocking cross-member accommodating pre-loaded cross-roll slewing ring Granted FR2246432A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7335520A FR2246432A1 (en) 1973-10-04 1973-10-04 Narrow gauge rail truck bogie - has rocking cross-member accommodating pre-loaded cross-roll slewing ring
OA55055A OA04504A (en) 1973-10-04 1973-11-08 Bogie for narrow gauge railway car.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7335520A FR2246432A1 (en) 1973-10-04 1973-10-04 Narrow gauge rail truck bogie - has rocking cross-member accommodating pre-loaded cross-roll slewing ring

Publications (2)

Publication Number Publication Date
FR2246432A1 true FR2246432A1 (en) 1975-05-02
FR2246432B1 FR2246432B1 (en) 1978-12-08

Family

ID=9125923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335520A Granted FR2246432A1 (en) 1973-10-04 1973-10-04 Narrow gauge rail truck bogie - has rocking cross-member accommodating pre-loaded cross-roll slewing ring

Country Status (2)

Country Link
FR (1) FR2246432A1 (en)
OA (1) OA04504A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103625499A (en) * 2013-06-29 2014-03-12 南车青岛四方机车车辆股份有限公司 Framework of narrow-gauge train bogie

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103625499A (en) * 2013-06-29 2014-03-12 南车青岛四方机车车辆股份有限公司 Framework of narrow-gauge train bogie
CN103625499B (en) * 2013-06-29 2016-07-06 中车青岛四方机车车辆股份有限公司 A kind of framework of narrow-gauge train bogie

Also Published As

Publication number Publication date
OA04504A (en) 1980-03-30
FR2246432B1 (en) 1978-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse