GB191102608A - Improvements in Points and Crossings for Tramways, Railways and the like. - Google Patents

Improvements in Points and Crossings for Tramways, Railways and the like.

Info

Publication number
GB191102608A
GB191102608A GB191102608DA GB191102608A GB 191102608 A GB191102608 A GB 191102608A GB 191102608D A GB191102608D A GB 191102608DA GB 191102608 A GB191102608 A GB 191102608A
Authority
GB
United Kingdom
Prior art keywords
crossings
points
screws
tongue
nuts
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.)
EDGAR ALLEN AND Co Ltd
ERNEST LARMUTH
Original Assignee
EDGAR ALLEN AND Co Ltd
ERNEST LARMUTH
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 EDGAR ALLEN AND Co Ltd, ERNEST LARMUTH filed Critical EDGAR ALLEN AND Co Ltd
Application granted granted Critical
Publication of GB191102608A publication Critical patent/GB191102608A/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
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • E01B7/12—Fixed frogs made of one part or composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)

Abstract

2608. Allen & Co., E., Bland, F., and Larmuth, E. Feb. 1. Point tongues, construction and mounting of; renewable wearing - parts for crossings and points.-Tramway points with an inclined bearing-surface on the enlarged rounded heel of the tongue a have inclined screws e to retain the tongue and allow for adjustment; liners f and nuts l are used, and lock-nuts l' may also be used. The point box b has a recess k with a lid to give access to the screws e. Crossings without movable parts.-The renewable centre-piece or insert of a crossing has three feet on which it rests in the body of the crossing, the feet having inclined bearing-surfaces engaged by inclined adjusting-screws e.
GB191102608D 1911-02-01 1911-02-01 Improvements in Points and Crossings for Tramways, Railways and the like. Expired GB191102608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191102608T 1911-02-01

Publications (1)

Publication Number Publication Date
GB191102608A true GB191102608A (en) 1911-07-27

Family

ID=32496120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191102608D Expired GB191102608A (en) 1911-02-01 1911-02-01 Improvements in Points and Crossings for Tramways, Railways and the like.

Country Status (1)

Country Link
GB (1) GB191102608A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004081286A1 (en) * 2003-03-12 2004-09-23 Bwg Gmbh & Co. Kg Grooved rail core piece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004081286A1 (en) * 2003-03-12 2004-09-23 Bwg Gmbh & Co. Kg Grooved rail core piece
US7309050B2 (en) 2003-03-12 2007-12-18 Bwg Gmbh & Co., Kg Grooved rail core piece

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