GB234408A - Railway sleepers and chairs - Google Patents

Railway sleepers and chairs

Info

Publication number
GB234408A
GB234408A GB207025A GB207025A GB234408A GB 234408 A GB234408 A GB 234408A GB 207025 A GB207025 A GB 207025A GB 207025 A GB207025 A GB 207025A GB 234408 A GB234408 A GB 234408A
Authority
GB
United Kingdom
Prior art keywords
chairs
railway sleepers
sleeper
protuberances
depressions
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
GB207025A
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.)
ALEXANDER TERTIUS' HARVEY
Original Assignee
ALEXANDER TERTIUS' HARVEY
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 ALEXANDER TERTIUS' HARVEY filed Critical ALEXANDER TERTIUS' HARVEY
Priority to GB207025A priority Critical patent/GB234408A/en
Publication of GB234408A publication Critical patent/GB234408A/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
    • E01B9/26—Welded fastenings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Pyridine Compounds (AREA)

Abstract

234,408. Harvey, A. T. Jan. 23, 1925. Chairs with fixed jaws; sleepers, integral with chairs, and securing rails to.-One or more chair jaws 13, 14 are secured by electric spot-welding to a sole plate or sleeper 12 and are provided with protuberances 15 or depressions engaging counterpart depressions or protuberances in the sole plate or sleeper.
GB207025A 1925-01-23 1925-01-23 Railway sleepers and chairs Expired GB234408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB207025A GB234408A (en) 1925-01-23 1925-01-23 Railway sleepers and chairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB207025A GB234408A (en) 1925-01-23 1925-01-23 Railway sleepers and chairs

Publications (1)

Publication Number Publication Date
GB234408A true GB234408A (en) 1925-05-28

Family

ID=9733041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB207025A Expired GB234408A (en) 1925-01-23 1925-01-23 Railway sleepers and chairs

Country Status (1)

Country Link
GB (1) GB234408A (en)

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