SG11202005919YA - Railcar bogie - Google Patents

Railcar bogie

Info

Publication number
SG11202005919YA
SG11202005919YA SG11202005919YA SG11202005919YA SG11202005919YA SG 11202005919Y A SG11202005919Y A SG 11202005919YA SG 11202005919Y A SG11202005919Y A SG 11202005919YA SG 11202005919Y A SG11202005919Y A SG 11202005919YA SG 11202005919Y A SG11202005919Y A SG 11202005919YA
Authority
SG
Singapore
Prior art keywords
railcar bogie
railcar
bogie
Prior art date
Application number
SG11202005919YA
Inventor
Tomohiro Narita
Kazuo Isomura
Takaya Ono
Original Assignee
Kawasaki Heavy Ind Ltd
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 Kawasaki Heavy Ind Ltd filed Critical Kawasaki Heavy Ind Ltd
Publication of SG11202005919YA publication Critical patent/SG11202005919YA/en

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
    • B61F5/301—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating metal springs
    • B61F5/302—Leaf springs
    • 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
    • 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
    • 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
    • B61F5/305—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating rubber springs
    • 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
SG11202005919YA 2017-12-26 2018-12-18 Railcar bogie SG11202005919YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017248982A JP6530806B1 (en) 2017-12-26 2017-12-26 Railcar trolley
PCT/JP2018/046571 WO2019131330A1 (en) 2017-12-26 2018-12-18 Railroad vehicle bogie

Publications (1)

Publication Number Publication Date
SG11202005919YA true SG11202005919YA (en) 2020-07-29

Family

ID=66821563

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202005919YA SG11202005919YA (en) 2017-12-26 2018-12-18 Railcar bogie

Country Status (5)

Country Link
US (1) US11584402B2 (en)
JP (1) JP6530806B1 (en)
CN (1) CN110312654B (en)
SG (1) SG11202005919YA (en)
WO (1) WO2019131330A1 (en)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547950A (en) * 1978-09-27 1980-04-05 Sumitomo Metal Ind Truck for railway rolling stock that side beam is omitted
JPH04119266U (en) * 1991-04-01 1992-10-26 日本車輌製造株式会社 Railway vehicle trolley
FR2780016B1 (en) * 1998-06-18 2000-08-04 Alsthom Gec RAIL VEHICLE BOGIE AND METHOD FOR MANUFACTURING A SIDING OF SUCH BOGIE
FR2782687B1 (en) * 1998-09-02 2003-01-10 Alstom Technology COMPOSITE LONGERON BOGIE
JP2012116279A (en) 2010-11-30 2012-06-21 Toyo Electric Mfg Co Ltd Pantograph with bellows type cover
US9358989B2 (en) * 2011-07-14 2016-06-07 Kawasaki Jukogyo Kabushiki Kaisha Railcar bogie
JP5947772B2 (en) * 2011-07-14 2016-07-06 川崎重工業株式会社 Railcar bogie
JP5947590B2 (en) * 2011-07-14 2016-07-06 川崎重工業株式会社 Railcar bogie
JP5576990B2 (en) * 2011-09-15 2014-08-20 株式会社ジーエイチクラフト Leaf spring for railcar bogie
JP5863373B2 (en) * 2011-10-07 2016-02-16 日本車輌製造株式会社 Railcar roof structure
JP5878791B2 (en) * 2012-02-29 2016-03-08 川崎重工業株式会社 Leaf spring unit and bogie for railway vehicles using the same
JP5438796B2 (en) * 2012-04-06 2014-03-12 川崎重工業株式会社 Railway vehicle carriage and railway vehicle equipped with the same
US8474383B1 (en) * 2012-08-31 2013-07-02 Strato, Inc. Transom for a railway car truck
CN104822576B (en) * 2013-01-10 2017-03-15 川崎重工业株式会社 Railcar bogie
JP6088366B2 (en) 2013-06-19 2017-03-01 川崎重工業株式会社 Leaf spring cover and railcar bogie equipped with the same
CN107161167B (en) * 2016-03-07 2018-08-28 株洲时代新材料科技股份有限公司 Rubber pad and its stiffness tuning method for series-connected helical spring
JP6944765B2 (en) * 2016-05-16 2021-10-06 川崎重工業株式会社 Assembling method of railroad car bogie, measuring jig and railroad car bogie

Also Published As

Publication number Publication date
US20200317233A1 (en) 2020-10-08
JP6530806B1 (en) 2019-06-12
CN110312654A (en) 2019-10-08
JP2019112009A (en) 2019-07-11
CN110312654B (en) 2020-12-04
WO2019131330A1 (en) 2019-07-04
US11584402B2 (en) 2023-02-21

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