EA201691783A1 - Ось колесных пар и соответствующий способ ультразвукового контроля - Google Patents

Ось колесных пар и соответствующий способ ультразвукового контроля

Info

Publication number
EA201691783A1
EA201691783A1 EA201691783A EA201691783A EA201691783A1 EA 201691783 A1 EA201691783 A1 EA 201691783A1 EA 201691783 A EA201691783 A EA 201691783A EA 201691783 A EA201691783 A EA 201691783A EA 201691783 A1 EA201691783 A1 EA 201691783A1
Authority
EA
Eurasian Patent Office
Prior art keywords
axis
ultrasonic
control method
wheel parts
ultrasound control
Prior art date
Application number
EA201691783A
Other languages
English (en)
Other versions
EA033305B1 (ru
Inventor
Стефано Кантини
Стевен Червелло
Original Assignee
Луккини Рс С.П.А.
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 Луккини Рс С.П.А. filed Critical Луккини Рс С.П.А.
Publication of EA201691783A1 publication Critical patent/EA201691783A1/ru
Publication of EA033305B1 publication Critical patent/EA033305B1/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
    • B61F15/00—Axle-boxes
    • B61F15/20—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B17/00—Wheels characterised by rail-engaging elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/02—Dead axles, i.e. not transmitting torque
    • B60B35/025—Dead axles, i.e. not transmitting torque the wheels being removable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/02—Dead axles, i.e. not transmitting torque
    • B60B35/04—Dead axles, i.e. not transmitting torque straight
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/08—Railway vehicles
    • G01M17/10—Suspensions, axles or wheels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/30—Increase in
    • B60B2900/331—Safety or security
    • B60B2900/3316—Safety or security by indicating wear, failure or loss
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/541—Servicing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/30—Railway vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

Изобретение относится к оси колесных пар и соответствующему способу ультразвукового контроля. В каждом из концов упомянутой оси выполнено глухое отверстие, соосное с упомянутой осью и имеющее размеры, обеспечивающие возможность вмещения ультразвукового датчика. Основные отверстия выполнены с возможностью вмещения держателя ультразвукового датчика, содержащего множество ультразвуковых преобразователей для контроля упомянутой оси изнутри упомянутого отверстия. Основное преимущество настоящего изобретения - упрощение распространения ультразвуковых колебаний без помех, вызванных геометрическими несплошностями, обычно присутствующими на концах оси, и тем самым сведение к минимуму числа ложных распознаваний в считываниях отраженных сигналов.
EA201691783A 2014-03-27 2015-03-17 Ось колесных пар и соответствующий способ ультразвукового контроля EA033305B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBS20140074 2014-03-27
PCT/IB2015/051934 WO2015145303A2 (en) 2014-03-27 2015-03-17 Axle of wheel sets and respective method for the ultrasound inspection

Publications (2)

Publication Number Publication Date
EA201691783A1 true EA201691783A1 (ru) 2016-12-30
EA033305B1 EA033305B1 (ru) 2019-09-30

Family

ID=50693751

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201691783A EA033305B1 (ru) 2014-03-27 2015-03-17 Ось колесных пар и соответствующий способ ультразвукового контроля

Country Status (26)

Country Link
US (1) US10336350B2 (ru)
EP (1) EP3122573B1 (ru)
JP (1) JP6542254B2 (ru)
KR (1) KR20160137559A (ru)
CN (1) CN106457889B (ru)
AU (1) AU2015237896B2 (ru)
BR (1) BR112016021560B1 (ru)
CA (1) CA2941838C (ru)
CL (1) CL2016002347A1 (ru)
DK (1) DK3122573T3 (ru)
EA (1) EA033305B1 (ru)
ES (1) ES2682419T3 (ru)
HK (1) HK1231444A1 (ru)
HR (1) HRP20181158T1 (ru)
HU (1) HUE039831T2 (ru)
IL (1) IL247976B (ru)
MX (1) MX2016012074A (ru)
PH (1) PH12016501911A1 (ru)
PL (1) PL3122573T3 (ru)
PT (1) PT3122573T (ru)
RS (1) RS57473B1 (ru)
SG (1) SG11201607532TA (ru)
SI (1) SI3122573T1 (ru)
UA (1) UA114874C2 (ru)
WO (1) WO2015145303A2 (ru)
ZA (1) ZA201606140B (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600081794A1 (it) * 2016-08-03 2018-02-03 Lucchini Rs Spa Elemento di protezione di sale montate ferroviarie e relativo metodo di fabbricazione
US10571432B2 (en) * 2016-08-31 2020-02-25 General Electric Company Methods, systems, and devices for solid axle testing
CN106950288B (zh) * 2017-05-03 2018-07-17 中国科学院武汉岩土力学研究所 一种基于多频超声扫描的孔内空区探测装置及方法
AT522189B1 (de) * 2019-02-20 2020-12-15 Siemens Mobility Austria Gmbh Radsatz für Fahrzeuge
CN112881530B (zh) * 2021-01-15 2022-11-04 哈尔滨国铁科技集团股份有限公司 一种探头架导向装置

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US3685350A (en) * 1970-12-28 1972-08-22 Giuseppe Pettinato Ultrasonic probe
US3888187A (en) * 1973-12-03 1975-06-10 Moss Jr John H Van Dampened axle bearing mounting
US5131276A (en) * 1990-08-27 1992-07-21 Ultrafast, Inc. Ultrasonic load indicating member with transducer
US5426978A (en) * 1992-10-09 1995-06-27 Mitsubishi Denki Kabushiki Kaisha Non-destructive axle flaw detecting apparatus
DE19509290C1 (de) * 1995-03-15 1996-05-02 Bbc Reaktor Gmbh Prüfkopf zum Ultraschallprüfen einer eingebauten Innenmehrkantschraube
JP3786494B2 (ja) * 1997-04-23 2006-06-14 東日本旅客鉄道株式会社 鉄道車両の車軸、輪軸検査システム、輪軸管理方法及びデータキャリア取付方法
JP2000146922A (ja) * 1998-11-06 2000-05-26 Hitachi Eng Co Ltd 輪軸の超音波探傷方法および装置
CA2389519A1 (en) * 1999-12-22 2001-06-28 Wabash Technology Corporation Vehicle axle end wheel speed sensor
JP2002082100A (ja) * 2000-09-07 2002-03-22 Central Japan Railway Co 中ぐり軸の超音波探傷装置
US7017414B2 (en) * 2003-07-30 2006-03-28 General Electric Company Ultrasonic inspection method and system therefor
DE102004012667A1 (de) 2004-03-16 2005-10-06 Bundesrepublik Deutschland, vertreten durch Bundesministerium der Verteidigung, vertreten durch Bundesamt für Wehrtechnik und Beschaffung Rad, Radkörper und Radsatz eines Schienenfahrzeuges
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Also Published As

Publication number Publication date
KR20160137559A (ko) 2016-11-30
HUE039831T2 (hu) 2019-02-28
AU2015237896B2 (en) 2018-03-22
SI3122573T1 (sl) 2018-09-28
WO2015145303A2 (en) 2015-10-01
PL3122573T3 (pl) 2018-10-31
CA2941838C (en) 2021-08-31
SG11201607532TA (en) 2016-10-28
HK1231444A1 (zh) 2017-12-22
WO2015145303A3 (en) 2015-12-17
EP3122573A2 (en) 2017-02-01
CL2016002347A1 (es) 2017-01-20
MX2016012074A (es) 2017-04-13
PH12016501911B1 (en) 2017-01-09
CA2941838A1 (en) 2015-10-01
UA114874C2 (uk) 2017-08-10
ZA201606140B (en) 2017-11-29
AU2015237896A1 (en) 2016-09-22
EP3122573B1 (en) 2018-05-02
PH12016501911A1 (en) 2017-01-09
PT3122573T (pt) 2018-08-06
IL247976B (en) 2020-10-29
US20170106881A1 (en) 2017-04-20
BR112016021560B1 (pt) 2020-12-08
CN106457889A (zh) 2017-02-22
DK3122573T3 (en) 2018-08-06
ES2682419T3 (es) 2018-09-20
CN106457889B (zh) 2018-10-26
JP2017514737A (ja) 2017-06-08
RS57473B1 (sr) 2018-09-28
US10336350B2 (en) 2019-07-02
IL247976A0 (en) 2016-11-30
HRP20181158T1 (hr) 2018-09-21
EA033305B1 (ru) 2019-09-30
JP6542254B2 (ja) 2019-07-10

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG TJ TM