EP3992054A4 - Foldable vehicular coupler and vehicle - Google Patents

Foldable vehicular coupler and vehicle Download PDF

Info

Publication number
EP3992054A4
EP3992054A4 EP19907492.3A EP19907492A EP3992054A4 EP 3992054 A4 EP3992054 A4 EP 3992054A4 EP 19907492 A EP19907492 A EP 19907492A EP 3992054 A4 EP3992054 A4 EP 3992054A4
Authority
EP
European Patent Office
Prior art keywords
vehicle
foldable vehicular
coupler
vehicular coupler
foldable
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.)
Granted
Application number
EP19907492.3A
Other languages
German (de)
French (fr)
Other versions
EP3992054C0 (en
EP3992054A1 (en
EP3992054B1 (en
Inventor
Quan Liu
Hui Liu
Jibo Liu
Huanjun LIU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Qingdao Sifang Rolling Stock Research Institute Co Ltd
Original Assignee
CRRC Qingdao Sifang Rolling Stock Research Institute Co 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
Priority claimed from CN201921497292.9U external-priority patent/CN210391159U/en
Priority claimed from CN201910849520.2A external-priority patent/CN110422194B/en
Application filed by CRRC Qingdao Sifang Rolling Stock Research Institute Co Ltd filed Critical CRRC Qingdao Sifang Rolling Stock Research Institute Co Ltd
Publication of EP3992054A1 publication Critical patent/EP3992054A1/en
Publication of EP3992054A4 publication Critical patent/EP3992054A4/en
Application granted granted Critical
Publication of EP3992054C0 publication Critical patent/EP3992054C0/en
Publication of EP3992054B1 publication Critical patent/EP3992054B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/08—Adjustable coupling heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Agricultural Machines (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
EP19907492.3A 2019-09-09 2019-11-25 Foldable vehicular coupler and vehicle Active EP3992054B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201921497292.9U CN210391159U (en) 2019-09-09 2019-09-09 Folding coupler and vehicle
CN201910849520.2A CN110422194B (en) 2019-09-09 2019-09-09 Folding car coupler and vehicle
PCT/CN2019/120626 WO2020140646A1 (en) 2019-09-09 2019-11-25 Foldable vehicular coupler and vehicle

Publications (4)

Publication Number Publication Date
EP3992054A1 EP3992054A1 (en) 2022-05-04
EP3992054A4 true EP3992054A4 (en) 2022-09-28
EP3992054C0 EP3992054C0 (en) 2023-07-19
EP3992054B1 EP3992054B1 (en) 2023-07-19

Family

ID=71406914

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19907492.3A Active EP3992054B1 (en) 2019-09-09 2019-11-25 Foldable vehicular coupler and vehicle

Country Status (2)

Country Link
EP (1) EP3992054B1 (en)
WO (1) WO2020140646A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4299406A1 (en) 2022-06-30 2024-01-03 Dellner Couplers AB Endpiece for a coupling rod, draft gear for a coupling rod, coupler for a multi-car vehicle and method for building a draft gear or coupler

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1129920A1 (en) * 2000-03-02 2001-09-05 Schwab Verkehrstechnik AG Foldable coupling bar for rail vehicles
EP1985518A1 (en) * 2007-04-25 2008-10-29 Voith Patent GmbH Automatic pivot coupling
WO2018120675A1 (en) * 2016-12-29 2018-07-05 比亚迪股份有限公司 Railway coupling and straddle-type railcar comprising same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE534926C2 (en) * 2010-06-23 2012-02-21 Ego Int Bv Energy absorbing torch head for a towing device
CN202213592U (en) * 2011-09-07 2012-05-09 邦巴尔迪尔运输有限公司 Coupler device and railway vehicle employing same
CN106274960B (en) 2016-08-31 2018-02-06 中车青岛四方车辆研究所有限公司 The locking device of collapsible hitch, collapsible hitch and its locking means
CN206664601U (en) * 2017-04-16 2017-11-24 陕西海舵铁路科技发展有限公司 A kind of foldable hitch for rolling stock
CN107719407B (en) * 2017-10-09 2019-03-29 长沙开元仪器股份有限公司 A kind of rail vehicle Automatic Link Establishment
CN110422194B (en) * 2019-09-09 2024-03-08 中车青岛四方车辆研究所有限公司 Folding car coupler and vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1129920A1 (en) * 2000-03-02 2001-09-05 Schwab Verkehrstechnik AG Foldable coupling bar for rail vehicles
EP1985518A1 (en) * 2007-04-25 2008-10-29 Voith Patent GmbH Automatic pivot coupling
WO2008132124A1 (en) * 2007-04-25 2008-11-06 Voith Patent Gmbh Automatic articulated coupling
WO2018120675A1 (en) * 2016-12-29 2018-07-05 比亚迪股份有限公司 Railway coupling and straddle-type railcar comprising same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020140646A1 *

Also Published As

Publication number Publication date
EP3992054C0 (en) 2023-07-19
EP3992054A1 (en) 2022-05-04
WO2020140646A1 (en) 2020-07-09
EP3992054B1 (en) 2023-07-19

Similar Documents

Publication Publication Date Title
EP3672841A4 (en) Passenger and vehicle mutual authentication
EP3889495A4 (en) Vehicle lamp module and vehicle using same
EP3847043A4 (en) Land and aerial transportation vehicle and powertrain thereof
EP3770040A4 (en) Steering system and vehicle equipped with same
EP3972400A4 (en) Vehicle-mounted apparatus and vehicle
EP3750734A4 (en) Hybrid power transmission and hybrid power vehicle
EP3415354A4 (en) Hybrid car and vehicle
EP3778354A4 (en) Steering system and vehicle equipped with same
EP4011702A4 (en) Vehicular lamp and vehicle
EP3782854A4 (en) Vehicle-mounted display assembly and vehicle
EP4043784A4 (en) Vehicle lamp module and vehicle lamp
EP3750730A4 (en) Powertrain and vehicle provided with same
EP4039519A4 (en) Vehicular display system and vehicle
EP3950424A4 (en) Multifunctional cargo transfer vehicle and method
EP3950629A4 (en) Laminated glass for vehicles, and vehicle
EP3889009A4 (en) Charging interface component and vehicle
EP3415353A4 (en) Hybrid car and vehicle
EP3992054A4 (en) Foldable vehicular coupler and vehicle
EP4082873A4 (en) Vehicle
EP3988511A4 (en) Vehicular exterior member and exterior member for far-infrared camera-equipped vehicle
EP4003792A4 (en) Vehicle bumper extension with crush can bracing
EP3875351A4 (en) Member and vehicle skeleton
EP3909831A4 (en) Suspension unit and vehicle
EP3936409A4 (en) Onboard communication apparatus and railroad vehicle
EP3865381A4 (en) Unmanned vehicle chassis and unmanned vehicle

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220127

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20220826

RIC1 Information provided on ipc code assigned before grant

Ipc: B61G 7/08 20060101ALI20220822BHEP

Ipc: B61G 7/00 20060101ALI20220822BHEP

Ipc: B61G 1/00 20060101AFI20220822BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230321

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LIU, HUANJUN

Inventor name: LIU, JIBO

Inventor name: LIU, HUI

Inventor name: LIU, QUAN

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602019033304

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

U01 Request for unitary effect filed

Effective date: 20230725

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20230731

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

U20 Renewal fee paid [unitary effect]

Year of fee payment: 5

Effective date: 20231024

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231020

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231119

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230719

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231019

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231119

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230719

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231020

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230719

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230719

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230719

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230719

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230719

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT