CA2210395A1 - Rail fastening devices - Google Patents

Rail fastening devices

Info

Publication number
CA2210395A1
CA2210395A1 CA002210395A CA2210395A CA2210395A1 CA 2210395 A1 CA2210395 A1 CA 2210395A1 CA 002210395 A CA002210395 A CA 002210395A CA 2210395 A CA2210395 A CA 2210395A CA 2210395 A1 CA2210395 A1 CA 2210395A1
Authority
CA
Canada
Prior art keywords
rail
pair
flange
clip
abutment surface
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
CA002210395A
Other languages
French (fr)
Other versions
CA2210395C (en
Inventor
Jude Igwemezie
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GBGB9500700.1A external-priority patent/GB9500700D0/en
Priority claimed from CA 2144018 external-priority patent/CA2144018A1/en
Priority claimed from CA 2162349 external-priority patent/CA2162349A1/en
Priority claimed from US08/566,327 external-priority patent/US5782406A/en
Application filed by Individual filed Critical Individual
Priority to CA002210395A priority Critical patent/CA2210395C/en
Priority claimed from PCT/CA1996/000021 external-priority patent/WO1996023107A1/en
Publication of CA2210395A1 publication Critical patent/CA2210395A1/en
Application granted granted Critical
Publication of CA2210395C publication Critical patent/CA2210395C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Railway Tracks (AREA)

Abstract

A steel tie (20) for incorporation in a rail track has rail fastening devices consisting of a pair of opposing longitudinally extending shoulders (51, 52) adapted to accommodate the rail flange (48) between them.
Each shoulder (51, 52) has a downwardly facing abutment surface (77), and a resilient rail clip (53, 153) that bears upwardly on the abutment surface (77), an end portion (86, 186) that extends inwardly from the abutment surface (77) and bears resiliently on the upper side of the flange (48) for restraining the rail (22) against vertical movement. A further form of rail clip (301) is in the form of a bent rod that is symmetrical about a vertical plane extending laterally of the rail (22). A further bent rod clip (401) has limb portions (406, 407) extending transversely of the rail (22) and inner and outer portions (407, 403) adapted to bear on the rail flange (48) and on a bearing surface (64), respectively. The limb portions consist of an upper pair (406) and a lower pair (404), and as a result of upward pressure exerted by the rail flange one pair (406) is displaced into contact with the other pair (404) to provide a load bearing cross section of increased depth providing increased strength and bending stiffness. A rail tie plate (201) suitable for attachment to a wood tie, has a pair of upstanding abutment members (204) to accommodate a rail (22), each having an upwardly facing lower ramp surface (227) to facilitate insertion of a rail clip (53, 153).
CA002210395A 1995-01-13 1996-01-15 Rail fastening devices Expired - Fee Related CA2210395C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002210395A CA2210395C (en) 1995-01-13 1996-01-15 Rail fastening devices

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
GBGB9500700.1A GB9500700D0 (en) 1995-01-13 1995-01-13 Rail retaining device
GB9500700.1 1995-01-13
CA 2144018 CA2144018A1 (en) 1995-03-06 1995-03-06 Rail fastening apparatus
CA2,144,018 1995-03-06
CA 2162349 CA2162349A1 (en) 1995-11-07 1995-11-07 Rail fastener devices
CA2,162,349 1995-11-07
US08/566,327 1995-12-01
US08/566,327 US5782406A (en) 1993-06-02 1995-12-01 Rail tie plate clips and shoulders
PCT/CA1996/000021 WO1996023107A1 (en) 1995-01-13 1996-01-15 Rail fastening devices
CA002210395A CA2210395C (en) 1995-01-13 1996-01-15 Rail fastening devices

Publications (2)

Publication Number Publication Date
CA2210395A1 true CA2210395A1 (en) 1996-08-01
CA2210395C CA2210395C (en) 2008-11-25

Family

ID=27508567

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002210395A Expired - Fee Related CA2210395C (en) 1995-01-13 1996-01-15 Rail fastening devices

Country Status (1)

Country Link
CA (1) CA2210395C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012160238A1 (en) * 2011-05-26 2012-11-29 Railtech Sufetra, S.A. Fastening assembly for railway rails and a method for producing said assembly
CN102918205A (en) * 2010-03-03 2013-02-06 佛斯洛威克有限公司 Hook bolt for fastening rails to hollow sleepers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102918205A (en) * 2010-03-03 2013-02-06 佛斯洛威克有限公司 Hook bolt for fastening rails to hollow sleepers
CN102918205B (en) * 2010-03-03 2014-10-08 佛斯洛威克有限公司 Hook bolt for fastening rails to hollow sleepers
WO2012160238A1 (en) * 2011-05-26 2012-11-29 Railtech Sufetra, S.A. Fastening assembly for railway rails and a method for producing said assembly

Also Published As

Publication number Publication date
CA2210395C (en) 2008-11-25

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140115