WO2015177738A3 - An improved railway anti creep grooved rubber sole plate - Google Patents

An improved railway anti creep grooved rubber sole plate Download PDF

Info

Publication number
WO2015177738A3
WO2015177738A3 PCT/IB2015/053715 IB2015053715W WO2015177738A3 WO 2015177738 A3 WO2015177738 A3 WO 2015177738A3 IB 2015053715 W IB2015053715 W IB 2015053715W WO 2015177738 A3 WO2015177738 A3 WO 2015177738A3
Authority
WO
WIPO (PCT)
Prior art keywords
sole plate
grsp
rubber sole
grooved rubber
anti creep
Prior art date
Application number
PCT/IB2015/053715
Other languages
French (fr)
Other versions
WO2015177738A2 (en
Inventor
Kapil AGGARWAL
Rahul Gupta
Original Assignee
Aggarwal Kapil
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 Aggarwal Kapil filed Critical Aggarwal Kapil
Publication of WO2015177738A2 publication Critical patent/WO2015177738A2/en
Publication of WO2015177738A3 publication Critical patent/WO2015177738A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/681—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material
    • E01B9/683—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material layered or composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Railway Tracks (AREA)

Abstract

This invention relates to an improved railway anti creep grooved rubber sole plate. The present invention provides an anti creep grooved rubber sole plate (GRSP) made from a suitable metallic or polymer lining, sandwiched between two or more layers, similar or different materials, so as to impart additional tensile strength to the device. The invention further provides a GRSP having two opposite sides, characterized in that at least one of its opposite sides is a surface with at least a suitable number of semispherical or similar cavities made and arranged alternately one into another so as to augment the creation of vacuum between the two contact surfaces i.e. the GRSP and the Rail bottom and the GRSP and the top of Pre Stressed Concrete (PSC) Sleeper.
PCT/IB2015/053715 2014-05-20 2015-05-20 An improved railway anti creep grooved rubber sole plate WO2015177738A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN3390/DEL/2013 2014-05-20
IN3390DE2013 2014-05-20

Publications (2)

Publication Number Publication Date
WO2015177738A2 WO2015177738A2 (en) 2015-11-26
WO2015177738A3 true WO2015177738A3 (en) 2016-03-17

Family

ID=54554913

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/053715 WO2015177738A2 (en) 2014-05-20 2015-05-20 An improved railway anti creep grooved rubber sole plate

Country Status (1)

Country Link
WO (1) WO2015177738A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU180231U1 (en) * 2017-12-15 2018-06-06 Акционерное общество "РС-Комплект" UNDERWAY GASKET

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551633A (en) * 1994-11-02 1996-09-03 Illinois Tool Works, Inc. Elastomeric pad between railroad rail and railroad tie
EP2298991A1 (en) * 2009-09-18 2011-03-23 Angst und Pfister AG Chamfer rail with protective inlay
US20120168569A1 (en) * 2009-06-29 2012-07-05 Voestalpine Vae Gmbh Rail
CN101956358B (en) * 2009-07-17 2012-09-19 中国钢铁股份有限公司 Rubber plate for railway level crossings and rubber hold-down strip thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551633A (en) * 1994-11-02 1996-09-03 Illinois Tool Works, Inc. Elastomeric pad between railroad rail and railroad tie
US20120168569A1 (en) * 2009-06-29 2012-07-05 Voestalpine Vae Gmbh Rail
CN101956358B (en) * 2009-07-17 2012-09-19 中国钢铁股份有限公司 Rubber plate for railway level crossings and rubber hold-down strip thereof
EP2298991A1 (en) * 2009-09-18 2011-03-23 Angst und Pfister AG Chamfer rail with protective inlay

Also Published As

Publication number Publication date
WO2015177738A2 (en) 2015-11-26

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