GB1354299A - Railway sleepers - Google Patents

Railway sleepers

Info

Publication number
GB1354299A
GB1354299A GB1354299DA GB1354299A GB 1354299 A GB1354299 A GB 1354299A GB 1354299D A GB1354299D A GB 1354299DA GB 1354299 A GB1354299 A GB 1354299A
Authority
GB
United Kingdom
Prior art keywords
sleeper
resin
wood
moulded
rail
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.)
Expired
Application number
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.)
Portec Inc
Original Assignee
Portec Inc
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 Portec Inc filed Critical Portec Inc
Publication of GB1354299A publication Critical patent/GB1354299A/en
Expired legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/44—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from other materials only if the material is essential
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

1354299 Railway sleepers PORTEC INC 3 May 1971 12759/71 Heading E1G A railway sleeper comprises a body of moulded synthetic resin composition having a pair of integral canted rail seats raised above (Fig. 8) or recessed below (Fig. 13) its top surface, each rail seat having a bonded-on flat or channel-section rail pad 3, 3a of synthetic resin. In modifications the sleeper body is of rectangular, trapezium or arched section. In further modifications the sleeper is moulded in two half-lengths which may have mating tongue and groove end formations, Figs. 10, 11 (not shown), or may Fig. 12 (not shown) be identically provided with an end pocket (6) for a wood, metal or resin keystone and/or in situ resin filling. The sleeper body may be of epoxy, polyurethane, phenolic, or polyester resin, or a thermoplastic material, and may be filled with shavings, wood chips, wood flour, ground corn stalks or straw.
GB1354299D 1971-05-03 1971-05-03 Railway sleepers Expired GB1354299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1275971 1971-05-03

Publications (1)

Publication Number Publication Date
GB1354299A true GB1354299A (en) 1974-06-05

Family

ID=10010608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1354299D Expired GB1354299A (en) 1971-05-03 1971-05-03 Railway sleepers

Country Status (1)

Country Link
GB (1) GB1354299A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249574A2 (en) * 1986-06-10 1987-12-16 Preussag Stahl Aktiengesellschaft Concrete sleeper system
WO2007032701A1 (en) * 2005-09-16 2007-03-22 Gosudarstvennoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya 'moscow State University Of Railway Engineering' (Miit) Reinforced concrete cross-tie
EP2610040A1 (en) * 2012-01-02 2013-07-03 Ludo Debergh Mixing apparatus and method for the production of composite material
ES2419554A1 (en) * 2012-02-17 2013-08-20 Administrador De Infraestructuras Ferroviarias (Adif) Aerodynamic high-speed railway sleeper
RU2533941C1 (en) * 2013-06-14 2014-11-27 Открытое акционерное общество "БетЭлТранс" Reinforced-concrete underrail base
CN108978359A (en) * 2018-08-17 2018-12-11 中国铁道科学研究院集团有限公司铁道建筑研究所 A kind of anti-railway ballast splashing type concrete sleeper

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249574A2 (en) * 1986-06-10 1987-12-16 Preussag Stahl Aktiengesellschaft Concrete sleeper system
EP0249574B1 (en) * 1986-06-10 1991-01-23 Preussag Stahl Aktiengesellschaft Concrete sleeper system
WO2007032701A1 (en) * 2005-09-16 2007-03-22 Gosudarstvennoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya 'moscow State University Of Railway Engineering' (Miit) Reinforced concrete cross-tie
EA008752B1 (en) * 2005-09-16 2007-08-31 Государственное образовательное учреждение высшего профессионального образования "Московский государственный университет путей сообщения" (МИИТ) Reinforced concrete cross-tie
EP2610040A1 (en) * 2012-01-02 2013-07-03 Ludo Debergh Mixing apparatus and method for the production of composite material
ES2419554A1 (en) * 2012-02-17 2013-08-20 Administrador De Infraestructuras Ferroviarias (Adif) Aerodynamic high-speed railway sleeper
WO2013121069A3 (en) * 2012-02-17 2013-11-14 Administrador De Infraestructuras Ferroviarias (Adif) High-speed railway aerodynamic sleeper
US9410293B2 (en) 2012-02-17 2016-08-09 Administrador De Infraestructuras Ferroviarias (Adif) High-speed railway aerodynamic sleeper
RU2533941C1 (en) * 2013-06-14 2014-11-27 Открытое акционерное общество "БетЭлТранс" Reinforced-concrete underrail base
CN108978359A (en) * 2018-08-17 2018-12-11 中国铁道科学研究院集团有限公司铁道建筑研究所 A kind of anti-railway ballast splashing type concrete sleeper

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees