GB403791A - Improvements in supporting devices for railway rails - Google Patents

Improvements in supporting devices for railway rails

Info

Publication number
GB403791A
GB403791A GB3034232A GB3034232A GB403791A GB 403791 A GB403791 A GB 403791A GB 3034232 A GB3034232 A GB 3034232A GB 3034232 A GB3034232 A GB 3034232A GB 403791 A GB403791 A GB 403791A
Authority
GB
United Kingdom
Prior art keywords
sleeper
chair
metal
rail
newport
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
GB3034232A
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.)
Guest Keen and Nettlefolds Ltd
Original Assignee
Guest Keen and Nettlefolds 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 Guest Keen and Nettlefolds Ltd filed Critical Guest Keen and Nettlefolds Ltd
Publication of GB403791A publication Critical patent/GB403791A/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
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/22—Fastening on steel sleepers without clamp members
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/081—Plural intersections under common control
    • G08G1/082—Controlling the time between beginning of the same phase of a cycle at adjacent intersections

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

403,791. Railway sleepers and chairs. GUEST, KEEN, & NETTLEFOLDS, Ltd., Cwmbran Works, near Newport, Monmouth. shire, CLARKSON, W. A., 4, Westfield Road, and ADAMS, R. G., River View, Christchurch Road, both in Newport, Monmouthshire. Oct. 28, 1932, No. 30342. [Class 104 (ii).] In rail supports of the kind in which a rail chair or chair plate is cast on to a metal sleeper by providing the latter with one or more openings through which the metal flows during casting to provide on the underside of the sleeper anchorage heads for securing the chair, the openings 11 in the sleeper are elongated transversely of the rail seat, and the metal of the sleeper at one or both ends of the slots is bent upwards to form ribs 17 which are enclosed by the chair metal.
GB3034232A 1932-06-30 1932-10-28 Improvements in supporting devices for railway rails Expired GB403791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1854832A GB403720A (en) 1932-06-30 1932-06-30 Improvements in or relating to traffic control signals

Publications (1)

Publication Number Publication Date
GB403791A true GB403791A (en) 1934-01-04

Family

ID=10114312

Family Applications (3)

Application Number Title Priority Date Filing Date
GB2484333A Expired GB403732A (en) 1932-06-30 1932-06-30 Improvements in or relating to traffic control signals
GB1854832A Expired GB403720A (en) 1932-06-30 1932-06-30 Improvements in or relating to traffic control signals
GB3034232A Expired GB403791A (en) 1932-06-30 1932-10-28 Improvements in supporting devices for railway rails

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB2484333A Expired GB403732A (en) 1932-06-30 1932-06-30 Improvements in or relating to traffic control signals
GB1854832A Expired GB403720A (en) 1932-06-30 1932-06-30 Improvements in or relating to traffic control signals

Country Status (2)

Country Link
DE (1) DE652535C (en)
GB (3) GB403732A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB535709A (en) * 1939-10-17 1941-04-18 Automatic Telephone & Elect Improvements in traffic control systems
DE1139057B (en) * 1958-03-07 1962-10-31 Standard Elektrik Lorenz Ag Road traffic signal system with several centrally controlled traffic signal points
DE1132835B (en) * 1959-04-23 1962-07-05 Siemens Ag Traffic light system for regulating traffic at intersections
DE1132033B (en) * 1959-04-24 1962-06-20 Siemens Ag Centrally controlled traffic light system for road traffic
DE1277720B (en) * 1961-02-09 1968-09-12 Signalbau Huber Muenchen K G Device for controlling a three-aspect signal transmitter in a traffic light signal system
JPS5225240B2 (en) * 1972-05-17 1977-07-06
CN113112834A (en) * 2021-04-14 2021-07-13 广东古田智能科技有限公司 Traffic light system and lamp bead fault detection method thereof

Also Published As

Publication number Publication date
GB403732A (en) 1934-01-01
DE652535C (en) 1937-11-02
GB403720A (en) 1934-01-01

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