EP3696045A4 - Locking mechanism for point machine - Google Patents

Locking mechanism for point machine Download PDF

Info

Publication number
EP3696045A4
EP3696045A4 EP19768993.8A EP19768993A EP3696045A4 EP 3696045 A4 EP3696045 A4 EP 3696045A4 EP 19768993 A EP19768993 A EP 19768993A EP 3696045 A4 EP3696045 A4 EP 3696045A4
Authority
EP
European Patent Office
Prior art keywords
locking mechanism
point machine
machine
point
locking
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
EP19768993.8A
Other languages
German (de)
French (fr)
Other versions
EP3696045A1 (en
EP3696045B1 (en
Inventor
Shuren YANG
Shangchao Liu
Kezheng XU
Tianxin HUANG
Xiaoyong Sun
Yulin Zhang
Siyi XUE
Shuang TIAN
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.)
CRSC Research and Design Institute Group Co Ltd
Original Assignee
CRSC Research and Design Institute Group 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
Application filed by CRSC Research and Design Institute Group Co Ltd filed Critical CRSC Research and Design Institute Group Co Ltd
Priority to RS20230046A priority Critical patent/RS63976B1/en
Priority to HRP20230025TT priority patent/HRP20230025T1/en
Publication of EP3696045A1 publication Critical patent/EP3696045A1/en
Publication of EP3696045A4 publication Critical patent/EP3696045A4/en
Application granted granted Critical
Publication of EP3696045B1 publication Critical patent/EP3696045B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/04—Fluid-pressure devices for operating points or scotch-blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Fluid-Damping Devices (AREA)
  • Lock And Its Accessories (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP19768993.8A 2019-01-03 2019-09-04 Locking mechanism for point machine Active EP3696045B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RS20230046A RS63976B1 (en) 2019-01-03 2019-09-04 Locking mechanism for point machine
HRP20230025TT HRP20230025T1 (en) 2019-01-03 2019-09-04 Locking mechanism for point machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910005651.2A CN109849966B (en) 2019-01-03 2019-01-03 Locking mechanism for point switch
PCT/CN2019/104358 WO2020140467A1 (en) 2019-01-03 2019-09-04 Locking mechanism for point machine

Publications (3)

Publication Number Publication Date
EP3696045A1 EP3696045A1 (en) 2020-08-19
EP3696045A4 true EP3696045A4 (en) 2021-12-01
EP3696045B1 EP3696045B1 (en) 2023-01-11

Family

ID=66893933

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19768993.8A Active EP3696045B1 (en) 2019-01-03 2019-09-04 Locking mechanism for point machine

Country Status (6)

Country Link
EP (1) EP3696045B1 (en)
CN (1) CN109849966B (en)
HR (1) HRP20230025T1 (en)
HU (1) HUE061451T2 (en)
RS (1) RS63976B1 (en)
WO (1) WO2020140467A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109849966B (en) * 2019-01-03 2020-09-08 北京全路通信信号研究设计院集团有限公司 Locking mechanism for point switch
CN114802348B (en) * 2022-03-31 2023-12-29 西安铁路信号有限责任公司 Method for monitoring locking reliability of switch machine
CN116039704B (en) * 2023-03-07 2023-08-11 北京全路通信信号研究设计院集团有限公司 Locking device and switch machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7300023B2 (en) * 2003-11-19 2007-11-27 General Electric Company Machine for railway switching
NL1039271C2 (en) * 2011-12-28 2013-07-01 Richard Roos WINTERPROOF RAILWAY CHANGE / RAILWAY CROSS.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001122117A (en) * 1999-10-25 2001-05-08 Nippon Signal Co Ltd:The Switch-and-lock movement apparatus
AT501894B1 (en) * 2005-05-27 2006-12-15 Metall Und Kunststoffwaren Erz DRIVE SYSTEM FOR A RAILWAY
CN201516859U (en) * 2009-07-28 2010-06-30 西安铁路信号工厂 Reinforcement-free switch locking device
CN202879524U (en) * 2012-11-16 2013-04-17 北京中铁通电务技术开发有限公司 Locking mechanism for switch machine
CN203567758U (en) * 2013-11-12 2014-04-30 西安铁路信号有限责任公司 Modular turnout switch machine
CN104029696B (en) * 2013-11-12 2016-08-17 西安铁路信号有限责任公司 A kind of point machine
CN203681579U (en) * 2013-12-31 2014-07-02 西安铁路信号有限责任公司 Switching locking mechanism comprising adjustable friction damper
CN104494647B (en) * 2014-12-20 2017-04-05 太原市京丰铁路电务器材制造有限公司 A kind of electrohydraulic point machine
CN205311635U (en) * 2015-12-11 2016-06-15 天津辉煌路阳科技有限公司 Shutting structure of goat
CN207550219U (en) * 2017-10-31 2018-06-29 西门子信号有限公司 Driving mechanism, contact unit and the goat of the contact unit of goat
CN109849966B (en) * 2019-01-03 2020-09-08 北京全路通信信号研究设计院集团有限公司 Locking mechanism for point switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7300023B2 (en) * 2003-11-19 2007-11-27 General Electric Company Machine for railway switching
NL1039271C2 (en) * 2011-12-28 2013-07-01 Richard Roos WINTERPROOF RAILWAY CHANGE / RAILWAY CROSS.

Also Published As

Publication number Publication date
EP3696045A1 (en) 2020-08-19
RS63976B1 (en) 2023-03-31
EP3696045B1 (en) 2023-01-11
WO2020140467A1 (en) 2020-07-09
CN109849966B (en) 2020-09-08
CN109849966A (en) 2019-06-07
HRP20230025T1 (en) 2023-04-14
HUE061451T2 (en) 2023-06-28

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