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1. WO2022001609 - BOGIE AND RAIL VEHICLE HAVING SAME

Publication Number WO/2022/001609
Publication Date 06.01.2022
International Application No. PCT/CN2021/099218
International Filing Date 09.06.2021
IPC
B61F 5/50 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
FRAIL 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
5Constructional 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
50Other details
B61F 5/52 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
FRAIL 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
5Constructional 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
50Other details
52Bogie frames
B32B 25/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
25Layered products essentially comprising natural or synthetic rubber
04comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance
08of synthetic resin
B32B 25/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
25Layered products essentially comprising natural or synthetic rubber
18comprising butyl or halobutyl rubber
B32B 17/06 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or fibres of glass, slag or the like
06comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
B32B 27/06 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
06as the main or only constituent of a layer next to another layer of a specific substance
CPC
B32B 15/04
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
04comprising metal as the main or only constituent of a layer, ; which is; next to another layer of ; the same or of; a ; different material
B32B 15/18
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
18comprising iron or steel
B32B 15/20
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
20comprising aluminium or copper
B32B 17/06
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
B32B 2266/0207
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2266Composition of foam
02Organic
0207Materials belonging to B32B25/00
B32B 2307/102
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2307Properties of the layers or laminate
10having particular acoustical properties
102Insulating
Applicants
  • 比亚迪股份有限公司 BYD COMPANY LIMITED [CN]/[CN]
Inventors
  • 李百成 LI, Baicheng
  • 王升 WANG, Sheng
  • 蔡永宾 CAI, Yongbin
Agents
  • 北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC
Priority Data
202010599054.X28.06.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) BOGIE AND RAIL VEHICLE HAVING SAME
(FR) BOGIE ET VÉHICULE FERROVIAIRE DOTÉ DE CELUI-CI
(ZH) 转向架和具有其的轨道车辆
Abstract
(EN) A bogie (100) and a rail vehicle (200) provided with same. The bogie (100) comprises: a framework (1), a braking device (11), a sound-insulating cover (3) and a horizontal stop (2); the braking device (11) is provided on the framework (1); the sound-insulating cover (3) is in sealed connection with the framework (1); and the sound-insulating cover (3) and the framework (1) jointly define an accommodating space (33); the braking device (11) is provided inside the accommodating space (33); and the horizontal stop (2) is provided at the outer side of the sound-insulating cover (3), and is away from the center of the framework (1).
(FR) La présente invention concerne un bogie (100) et un véhicule ferroviaire (200) doté de celui-ci. Le bogie (100) comprend : une structure (1), un dispositif de freinage (11), un couvercle d'isolation acoustique (3) et une butée horizontale (2) ; le dispositif de freinage (11) est disposé sur la structure (1) ; le couvercle d'isolation acoustique (3) est en raccordement étanche avec la structure (1) ; et le couvercle d'isolation acoustique (3) et la structure (1) délimitent conjointement un espace de réception (33) ; le dispositif de freinage (11) est disposé à l'intérieur de l'espace de réception (33) ; et la butée horizontale (2) est disposée sur le côté extérieur du couvercle d'isolation acoustique (3) et est éloignée du centre de la structure (1).
(ZH) 一种转向架(100)和具有其的轨道车辆(200),转向架(100)包括:构架(1)、制动器(11)、隔声罩(3)和横向止挡(2),制动器(11)设置在构架(1)上,隔声罩(3)与构架(1)密封连接,隔声罩(3)和构架(1)共同限定出容纳空间(33),制动器(11)设置在容纳空间(33)内,横向止挡(2)设置在隔声罩(3)的外侧,远离构架(1)的中心。
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