SG11201509649PA - Railway point crank system - Google Patents

Railway point crank system

Info

Publication number: SG11201509649PA
Authority: SG; Singapore
Prior art keywords: crank system; railway point; point crank; railway; point
Prior art date: 2013-05-24

Application number

SG11201509649PA

Inventor

Iqbal Singh Chadda

Todd Christopher Pink

James Ervin Cooper

Original Assignee

Spx Internat 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.)

2013-05-24

Filing date

2014-05-23

Publication date

2015-12-30

2013-05-24 Priority claimed from US13/901,835 external-priority patent/US9242661B2/en

2013-05-24 Priority claimed from GB1309419.8A external-priority patent/GB2514420B/en

2014-05-23 Application filed by Spx Internat Ltd filed Critical Spx Internat Ltd

2015-12-30 Publication of SG11201509649PA publication Critical patent/SG11201509649PA/en

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
- B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
- B61L5/065—Construction of driving mechanism
- 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
- B61L5/02—Mechanical devices for operating points or scotch-blocks, e.g. local manual control
- 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
- B61L5/045—Fluid-pressure devices for operating points or scotch-blocks using electrically controlled fluid-pressure operated driving means

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Railway Tracks (AREA)
Transmission Devices (AREA)
Details Of Connecting Devices For Male And Female Coupling (AREA)

SG11201509649PA 2013-05-24 2014-05-23 Railway point crank system SG11201509649PA (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US13/901,835 US9242661B2 (en)	2013-05-24	2013-05-24	Railway point crank system
GB1309419.8A GB2514420B (en)	2013-05-24	2013-05-24	Railway point crank system
PCT/IB2014/001885 WO2014191843A2 (en)	2013-05-24	2014-05-23	Railway point crank system

Publications (1)

Publication Number	Publication Date
SG11201509649PA true SG11201509649PA (en)	2015-12-30

Family

ID=51655778

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG11201509649PA SG11201509649PA (en)	2013-05-24	2014-05-23	Railway point crank system

Country Status (7)

Country	Link
EP (1)	EP3003818A2 (en)
JP (1)	JP2016524563A (en)
KR (1)	KR20160012222A (en)
CN (1)	CN105408186A (en)
CA (1)	CA2913246A1 (en)
SG (1)	SG11201509649PA (en)
WO (1)	WO2014191843A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104639800B (en)	2013-11-08	2017-11-24	华为终端（东莞）有限公司	A kind of method and terminal for image noise reduction
CN105398470A (en) *	2015-12-22	2016-03-16	湖南中创轨道工程装备有限公司	Turnout switch linkage device
CN111572593B (en) *	2020-05-05	2024-09-20	中铁宝桥集团有限公司	High-speed magnetic levitation turnout floating type supporting driving device and driving method
CN111959559B (en) *	2020-08-26	2022-03-25	中铁二院工程集团有限责任公司	Movable rack conversion device and system in rack turnout area

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE104882C (en) *
BE791705A (en) *	1971-11-25	1973-03-16	Crutsch Louis	TRACK NEEDLE MANEUVER MECHANISM
JPH06127389A (en) *	1992-10-22	1994-05-10	Fuji Electric Co Ltd	Locking device for switch
EP1459954B1 (en) *	2003-03-21	2006-06-14	Alcatel	Railway points actuating system
GB2405659B (en) *	2003-09-04	2006-07-26	Westinghouse Brake & Signal	Point drive system
US7152830B2 (en) *	2004-04-23	2006-12-26	General Electric Companyy	Switch machine improvements
GB0420618D0 (en) *	2004-09-16	2004-10-20	Westinghouse Brake & Signal	Point drive system
JP5232049B2 (en) *	2009-03-18	2013-07-10	東日本旅客鉄道株式会社	A method for increasing the conversion holding force of the conversion lock device and a mechanism for increasing the conversion holding force of the conversion lock device.

2014
- 2014-05-23 EP EP14777769.2A patent/EP3003818A2/en not_active Withdrawn
- 2014-05-23 WO PCT/IB2014/001885 patent/WO2014191843A2/en active Application Filing
- 2014-05-23 KR KR1020157036626A patent/KR20160012222A/en not_active Application Discontinuation
- 2014-05-23 JP JP2016514496A patent/JP2016524563A/en active Pending
- 2014-05-23 CN CN201480042095.1A patent/CN105408186A/en active Pending
- 2014-05-23 CA CA2913246A patent/CA2913246A1/en not_active Abandoned
- 2014-05-23 SG SG11201509649PA patent/SG11201509649PA/en unknown

Also Published As

Publication number	Publication date
EP3003818A2 (en)	2016-04-13
WO2014191843A3 (en)	2015-05-07
JP2016524563A (en)	2016-08-18
CA2913246A1 (en)	2014-12-04
CN105408186A (en)	2016-03-16
KR20160012222A (en)	2016-02-02
WO2014191843A2 (en)	2014-12-04

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