PL449154A1 - Coupling damping device for vehicle coupling - Google Patents

Coupling damping device for vehicle coupling

Info

Publication number
PL449154A1
PL449154A1 PL449154A PL44915424A PL449154A1 PL 449154 A1 PL449154 A1 PL 449154A1 PL 449154 A PL449154 A PL 449154A PL 44915424 A PL44915424 A PL 44915424A PL 449154 A1 PL449154 A1 PL 449154A1
Authority
PL
Poland
Prior art keywords
coupling
base wall
rear element
damping device
vehicle
Prior art date
Application number
PL449154A
Other languages
Polish (pl)
Inventor
Jan Kukulski
Original Assignee
Axtone Spółka Akcyjna
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 Axtone Spółka Akcyjna filed Critical Axtone Spółka Akcyjna
Priority to PL449154A priority Critical patent/PL449154A1/en
Priority to EP25186664.6A priority patent/EP4678502A1/en
Publication of PL449154A1 publication Critical patent/PL449154A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances
    • B61G9/06—Draw-gear combined with buffing appliances with rubber springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/08—Buffers with rubber springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/12—Buffers with fluid springs or shock-absorbers; Combinations thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances
    • B61G9/08—Draw-gear combined with buffing appliances with fluid springs or fluid shock-absorbers; Combinations thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/12—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill
    • B61G9/14—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill with rubber springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/12—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill
    • B61G9/16—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill with fluid springs or fluid shock-absorbers; Combinations thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Przedmiotem zgłoszenia jest sprzęgowe urządzenie amortyzujące do sprzęgu pojazdów, posiadające element tylny (3) i U-kształtną obudowę (1) zawierającą ścianę bazową (11) oraz ściany boczne (12), gdzie ściana bazowa (11) jest usytuowana od strony elementu tylnego (3), we wnętrzu obudowy (1) zamontowana jest ślizgowo płyta oporowa (2), pomiędzy końcami ścian bocznych (12) przeciwległymi do ściany bazowej (11) zamocowany jest sworzeń (10), zaś od elementu tylnego (3) przez otwór w ścianie bazowej (11) do płyty oporowej (2) przebiega pręt, na który założone są amortyzujące wkłady (5) na przemian z przekładkami (6), charakteryzujące się tym, że element tylny (3) stanowi amortyzator.The subject of the application is a coupling shock-absorbing device for a vehicle coupling, having a rear element (3) and a U-shaped housing (1) comprising a base wall (11) and side walls (12), wherein the base wall (11) is located on the side of the rear element (3), a retaining plate (2) is slidably mounted inside the housing (1), a pin (10) is mounted between the ends of the side walls (12) opposite the base wall (11), and a rod runs from the rear element (3) through an opening in the base wall (11) to the retaining plate (2), on which shock-absorbing inserts (5) are mounted alternately with spacers (6), characterized in that the rear element (3) constitutes a shock absorber.

PL449154A 2024-07-08 2024-07-08 Coupling damping device for vehicle coupling PL449154A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL449154A PL449154A1 (en) 2024-07-08 2024-07-08 Coupling damping device for vehicle coupling
EP25186664.6A EP4678502A1 (en) 2024-07-08 2025-07-01 A vehicle coupling shock absorbing device for coupling vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL449154A PL449154A1 (en) 2024-07-08 2024-07-08 Coupling damping device for vehicle coupling

Publications (1)

Publication Number Publication Date
PL449154A1 true PL449154A1 (en) 2026-01-12

Family

ID=98099060

Family Applications (1)

Application Number Title Priority Date Filing Date
PL449154A PL449154A1 (en) 2024-07-08 2024-07-08 Coupling damping device for vehicle coupling

Country Status (2)

Country Link
EP (1) EP4678502A1 (en)
PL (1) PL449154A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020070189A1 (en) * 2000-09-07 2002-06-13 Barker Ronald E. Railcar draft gear assembly and system
AU2007202405A1 (en) * 2006-07-17 2008-01-31 Amsted Rail Company, Inc. Draft sill wear liner
CN103523042A (en) * 2013-10-25 2014-01-22 齐齐哈尔轨道交通装备有限责任公司大连研发中心 Railway vehicle
CN206493957U (en) * 2017-02-24 2017-09-15 浙江大学包头工业技术研究院 A kind of train heavy duty vehicle coupler buffers centralising device
WO2017201535A1 (en) * 2016-05-20 2017-11-23 O-Ring Sales & Service, Inc. Railcar end unit
WO2022223426A1 (en) * 2021-04-19 2022-10-27 Voith Patent Gmbh Draw and buffer gear for a railway coupling, and railway coupling
EP4342763A1 (en) * 2022-09-20 2024-03-27 Dellner Couplers AB Energy absorbing device for a coupler for a railway vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7588154B2 (en) 2005-07-05 2009-09-15 Wabtec Holding Corp. Two piece draft gear housing having an integral yoke
US9707981B2 (en) 2013-10-25 2017-07-18 Crrc Qiqihar Rolling Stock Co., Ltd. Dalian Research & Development Center Car-coupler buffer and rail way car
DE102022109046A1 (en) * 2021-04-19 2022-10-20 Voith Patent Gmbh Pulling and buffing gear for a train coupling and train coupling

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020070189A1 (en) * 2000-09-07 2002-06-13 Barker Ronald E. Railcar draft gear assembly and system
AU2007202405A1 (en) * 2006-07-17 2008-01-31 Amsted Rail Company, Inc. Draft sill wear liner
CN103523042A (en) * 2013-10-25 2014-01-22 齐齐哈尔轨道交通装备有限责任公司大连研发中心 Railway vehicle
WO2017201535A1 (en) * 2016-05-20 2017-11-23 O-Ring Sales & Service, Inc. Railcar end unit
CN206493957U (en) * 2017-02-24 2017-09-15 浙江大学包头工业技术研究院 A kind of train heavy duty vehicle coupler buffers centralising device
WO2022223426A1 (en) * 2021-04-19 2022-10-27 Voith Patent Gmbh Draw and buffer gear for a railway coupling, and railway coupling
EP4342763A1 (en) * 2022-09-20 2024-03-27 Dellner Couplers AB Energy absorbing device for a coupler for a railway vehicle

Also Published As

Publication number Publication date
EP4678502A1 (en) 2026-01-14

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