GB191229872A - Improvements in Railway Chairs and Chair Keys. - Google Patents

Improvements in Railway Chairs and Chair Keys.

Info

Publication number
GB191229872A
GB191229872A GB191229872DA GB191229872A GB 191229872 A GB191229872 A GB 191229872A GB 191229872D A GB191229872D A GB 191229872DA GB 191229872 A GB191229872 A GB 191229872A
Authority
GB
United Kingdom
Prior art keywords
chair
jaw
chairs
keys
chair keys
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
Inventor
Oliver Imray
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191229872A publication Critical patent/GB191229872A/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
    • E01B13/00—Arrangements preventing shifting of the track
    • E01B13/02—Rail anchors
    • 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
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/44—Fastening the rail on the tie-plate
    • E01B9/50—Fastening the rail on the tie-plate by keys
    • 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
    • E01B9/60—Rail fastenings making use of clamps or braces supporting the side of the rail
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2201/00—Fastening or restraining methods
    • E01B2201/02—Fastening or restraining methods by wedging action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Manipulator (AREA)

Abstract

29,872. Imray, O., [Stephenson, J. W.]. Dec. 28. [Addition to 29,828/12.] Chair keys and wedges ; chairs with separate jaws.-Consists in providing a separate jaw 23 between the rail and the key 25 described in the parent Specification. The chair has depressions 8<a> to receive lips 8 on the jaw 23, which may also have lips 9. The curved deflecting-channel for the key may be formed wholly in the jaw 4 or partly in both jaws 4, 23.
GB191229872D 1912-12-27 1912-12-28 Improvements in Railway Chairs and Chair Keys. Expired GB191229872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191229828T 1912-12-27

Publications (1)

Publication Number Publication Date
GB191229872A true GB191229872A (en) 1913-12-24

Family

ID=32576321

Family Applications (4)

Application Number Title Priority Date Filing Date
GB191229828D Expired GB191229828A (en) 1912-12-27 1912-12-27 Improvements in Railway Chairs and Chair Keys.
GB191325679D Expired GB191325679A (en) 1912-12-27 1912-12-28 Improvements in Railway Chairs and Chair Keys.
GB191229872D Expired GB191229872A (en) 1912-12-27 1912-12-28 Improvements in Railway Chairs and Chair Keys.
GB191229873D Expired GB191229873A (en) 1912-12-27 1912-12-28 Improvements in Clamps for Preventing the Creeping of Railway Rails.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB191229828D Expired GB191229828A (en) 1912-12-27 1912-12-27 Improvements in Railway Chairs and Chair Keys.
GB191325679D Expired GB191325679A (en) 1912-12-27 1912-12-28 Improvements in Railway Chairs and Chair Keys.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191229873D Expired GB191229873A (en) 1912-12-27 1912-12-28 Improvements in Clamps for Preventing the Creeping of Railway Rails.

Country Status (1)

Country Link
GB (4) GB191229828A (en)

Also Published As

Publication number Publication date
GB191229828A (en) 1913-07-03
GB191325679A (en) 1913-12-11
GB191229873A (en) 1913-10-23

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