UA91039C2 - Опорный скользун с постоянным контактом - Google Patents

Опорный скользун с постоянным контактом

Info

Publication number
UA91039C2
UA91039C2 UAA200708230A UAA200708230A UA91039C2 UA 91039 C2 UA91039 C2 UA 91039C2 UA A200708230 A UAA200708230 A UA A200708230A UA A200708230 A UAA200708230 A UA A200708230A UA 91039 C2 UA91039 C2 UA 91039C2
Authority
UA
Ukraine
Prior art keywords
base
side bearing
wall section
constant contact
cap
Prior art date
Application number
UAA200708230A
Other languages
English (en)
Ukrainian (uk)
Inventor
Джей П. Монако
Брэдфорд Джонстоун
Даниэль Дж. Шнейрс
Джеффри М. РУБАК
Original Assignee
Асф - Кистоун, Инк.
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 Асф - Кистоун, Инк. filed Critical Асф - Кистоун, Инк.
Publication of UA91039C2 publication Critical patent/UA91039C2/ru

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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/14—Side bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Vibration Dampers (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

В изобретении предлагается имеющий большое перемещение опорный скользун с постоянным контактом для железнодорожных вагонов, который обеспечивает улучшенные характеристики управления и позволяет достичь улучшенного контроля траектории движения и прохождения кривой пути за счет использования различных комбинаций конструктивных элементов. Опорный скользун содержит основание и в целом цилиндрическую секцию стенки, отходящую вверх от основания. Колпак в форме стакана включает в целом круговую верхнюю секцию и в целом цилиндрическую секцию стенки, отходящую вниз от нее. Секция стенки колпака заходит в секцию стенки основания. Внутри основания предусмотрена, по крайней мере, одна винтовая пружина, идущая к обратной стороне колпака.
UAA200708230A 2006-07-19 2007-07-18 Опорный скользун с постоянным контактом UA91039C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/488,272 US7546807B2 (en) 2006-07-19 2006-07-19 Constant contact side bearing

Publications (1)

Publication Number Publication Date
UA91039C2 true UA91039C2 (ru) 2010-06-25

Family

ID=38952159

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200708230A UA91039C2 (ru) 2006-07-19 2007-07-18 Опорный скользун с постоянным контактом

Country Status (8)

Country Link
US (1) US7546807B2 (ru)
CN (1) CN101108620B (ru)
AU (1) AU2007202418B2 (ru)
BR (1) BRPI0703122B1 (ru)
CA (1) CA2592404C (ru)
MX (1) MX2007008694A (ru)
RU (1) RU2007127640A (ru)
UA (1) UA91039C2 (ru)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7546807B2 (en) * 2006-07-19 2009-06-16 Amsted Rail Company, Inc Constant contact side bearing
US7549379B2 (en) * 2006-07-19 2009-06-23 Amsted Rail Company, Inc Railway freight car side bearing
US7503264B2 (en) * 2006-11-16 2009-03-17 Basf Corporation Constant contact side bearing assembly
US7527003B1 (en) * 2008-05-21 2009-05-05 Asf Keystone, Inc. Railroad freight car sidebearing
US7802524B1 (en) * 2009-08-11 2010-09-28 Wabtec Holding Corp. Constant contact side bearing assembly with improved cap machining for a railcar
US20120051678A1 (en) * 2010-09-01 2012-03-01 Amsted Rail Company, Inc. Railroad freight car sidebearing
US8356558B2 (en) * 2011-03-04 2013-01-22 Ttx Company Constant contact side bearing
US8869954B2 (en) 2011-04-15 2014-10-28 Standard Car Truck Company Lubricating insert for railroad brake head assembly
US8869709B2 (en) 2011-08-10 2014-10-28 Standard Car Truck Company High friction railroad car components with friction modifying inserts
US8869710B2 (en) 2011-12-12 2014-10-28 Standard Car Truck Company Railroad car side bearing
CN102705413A (zh) * 2012-06-07 2012-10-03 山东宁津弹簧有限公司 一种应用于铁路160吨重载货车的弹簧组件
DE102015016024B4 (de) * 2014-12-17 2023-12-21 Liebherr-Aerospace Lindenberg Gmbh Federsystem eines Schienenfahrzeuges
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
WO2018126186A1 (en) * 2016-12-30 2018-07-05 Nevis Industries Llc Railcar truck roller bearing adapter-pad systems
USD932370S1 (en) * 2017-05-30 2021-10-05 Miner Enterprises, Inc. Railcar side bearing pad
US11198457B2 (en) 2018-04-27 2021-12-14 Amsted Rail Company, Inc. Railway truck assembly having friction assist side bearings
US10711842B2 (en) 2018-05-23 2020-07-14 Amsted Rail Company, Inc. Roller bearing seal assembly and a component thereof
US11091179B2 (en) 2018-11-01 2021-08-17 Amsted Rail Company, Inc. Rail car side bearing
US20210040991A1 (en) 2019-08-09 2021-02-11 Amsted Rail Company, Inc. Roller Bearing Seal Case
US11613281B2 (en) 2020-10-26 2023-03-28 Amsted Rail Company, Inc. Railway truck assembly having compressible side bearings
US11680604B2 (en) 2020-11-20 2023-06-20 Amsted Rail Company, Inc. Roller bearing seal assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044992A1 (de) * 2000-09-11 2002-03-21 Mannesmann Rexroth Ag Pendelstütze zur Abstützung eines Wagenkastens an einem Drehgestell
US6644214B1 (en) * 2002-09-18 2003-11-11 Asf-Keystone, Inc. Constant contact side bearing
AU2004225959B2 (en) * 2003-03-26 2009-07-30 Amsted Rail Company, Inc. Constant contact side bearing arrangement for railway cars
CA2469116C (en) * 2003-06-25 2009-08-18 Asf-Keystone, Inc. Three-piece motion control truck system
US8534202B2 (en) * 2003-10-23 2013-09-17 A. Stucki Company Modular base side bearing
US7546807B2 (en) * 2006-07-19 2009-06-16 Amsted Rail Company, Inc Constant contact side bearing
US7549379B2 (en) * 2006-07-19 2009-06-23 Amsted Rail Company, Inc Railway freight car side bearing

Also Published As

Publication number Publication date
AU2007202418A1 (en) 2008-02-07
CA2592404C (en) 2011-09-06
AU2007202418B2 (en) 2009-05-14
CA2592404A1 (en) 2008-01-19
BRPI0703122B1 (pt) 2020-09-15
CN101108620A (zh) 2008-01-23
US20080035013A1 (en) 2008-02-14
MX2007008694A (es) 2009-01-07
US7546807B2 (en) 2009-06-16
RU2007127640A (ru) 2009-01-27
BRPI0703122A (pt) 2008-03-04
CN101108620B (zh) 2010-04-14

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