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GB1265642A - - Google Patents

Info

Publication number
GB1265642A
GB1265642A GB1265642DA GB1265642A GB 1265642 A GB1265642 A GB 1265642A GB 1265642D A GB1265642D A GB 1265642DA GB 1265642 A GB1265642 A GB 1265642A
Authority
GB
United Kingdom
Prior art keywords
ring
friction
axle box
annular
thrust
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
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 filed Critical
Publication of GB1265642A publication Critical patent/GB1265642A/en
Expired 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
    • B61F5/26—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
    • B61F5/32—Guides, e.g. plates, for axle-boxes
    • 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
    • B61F5/308—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating damping devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)
  • Support Of The Bearing (AREA)

Abstract

1,265,642. Axle box guides. SCHWEIZERISCHE WAGONSUND AUFZUGEFABRIK A.G. SCHLIERENZURICH. 6 Jan., 1970 [20 Nov., 1969], No. 627/70. Heading B7L. A rail vehicle bogie frame 1 is attached to an axle box housing 15 by a shock damping guide comprising a guide pin 2 attached to the bogie frame, a casing 3 secured to the pin 2, two coaxial springs 6, 7 arranged concentrically around the guide pin and acting, via a thrust ring 10, on an annular friction member formed of a plurality of segmental friction bodies 50 supported on the axle box housing by a rubber ring having a crosssection substantially of inverted L-shape. The segmental friction bodies 50 comprise parts 12, main parts 13 and friction linings 14 and are shaped to provide in the annular friction member a conical surface 11 which co-operates with a conical surface on the thrust ring 10, the springs 6, 7 acting to press the friction linings 14 against the guide pin casing 3. Packing rings 18, 19 are provided in an annular recess in the thrust ring and around an aperture in the axle box housing respectively to prevent access of dirt to the friction surfaces between the casing 3 and linings 14. In an alternative embodiment, Fig. 2 (not shown), the inner spring (20) acts on a thrust ring (22) and the outer spring (21) acts on a support ring (26), the conical surfaces being provided between the support ring and the annular friction member. In a further embodiment, Fig. 3 (not shown), a thrust (32) and counter (33) ring are provided, conical surfaces being provided between the annular friction member and both these rings.
GB1265642D 1969-11-20 1970-01-06 Expired GB1265642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1086969A AT302408B (en) 1969-11-20 1969-11-20 Axle bearing guide for a rail vehicle bogie

Publications (1)

Publication Number Publication Date
GB1265642A true GB1265642A (en) 1972-03-01

Family

ID=3625244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1265642D Expired GB1265642A (en) 1969-11-20 1970-01-06

Country Status (6)

Country Link
AT (1) AT302408B (en)
BE (1) BE759028A (en)
CH (1) CH509902A (en)
DE (1) DE2056698A1 (en)
FR (1) FR2069587A5 (en)
GB (1) GB1265642A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004054865A1 (en) * 2002-12-13 2004-07-01 Bombardier Transportation Gmbh Wheel set guidance assembly
CN104163180A (en) * 2014-06-26 2014-11-26 南车长江车辆有限公司 Rail wagon bogie single-stage shaft housing hanging and positioning device
CN113696924A (en) * 2021-09-08 2021-11-26 中车唐山机车车辆有限公司 Primary suspension device, positioning spring, bogie and rail train
CN113799830A (en) * 2021-03-30 2021-12-17 中车唐山机车车辆有限公司 Primary suspension device, bogie and rail train
CN115451051A (en) * 2022-08-05 2022-12-09 大连交通大学 Adjustable damping friction shock absorber

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2222511C2 (en) * 1972-05-08 1982-09-02 Gloucester Railway Carriage & Wagon Co. Ltd., Gloucester Axle suspension for rail vehicles
DE2741253C3 (en) * 1977-09-14 1981-04-23 Waggonfabrik Talbot, 5100 Aachen Axle suspension for two-axle rail vehicles
CN110816574A (en) * 2019-11-11 2020-02-21 株洲时代新材料科技股份有限公司 Method and device for improving stability and bearing capacity of steel spring of vehicle suspension system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004054865A1 (en) * 2002-12-13 2004-07-01 Bombardier Transportation Gmbh Wheel set guidance assembly
US7448329B2 (en) 2002-12-13 2008-11-11 Bombardier Transportation Gmbh Wheel set guidance assembly
CN104163180A (en) * 2014-06-26 2014-11-26 南车长江车辆有限公司 Rail wagon bogie single-stage shaft housing hanging and positioning device
CN113799830A (en) * 2021-03-30 2021-12-17 中车唐山机车车辆有限公司 Primary suspension device, bogie and rail train
CN113696924A (en) * 2021-09-08 2021-11-26 中车唐山机车车辆有限公司 Primary suspension device, positioning spring, bogie and rail train
CN113696924B (en) * 2021-09-08 2023-05-23 中车唐山机车车辆有限公司 Suspension device, positioning spring, bogie and rail train
CN115451051A (en) * 2022-08-05 2022-12-09 大连交通大学 Adjustable damping friction shock absorber

Also Published As

Publication number Publication date
CH509902A (en) 1971-07-15
FR2069587A5 (en) 1971-09-03
AT302408B (en) 1972-10-10
BE759028A (en) 1971-05-17
DE2056698A1 (en) 1971-05-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee