GB197367A - Improvements in and relating to railway chair keys - Google Patents

Improvements in and relating to railway chair keys

Info

Publication number
GB197367A
GB197367A GB339322A GB339322A GB197367A GB 197367 A GB197367 A GB 197367A GB 339322 A GB339322 A GB 339322A GB 339322 A GB339322 A GB 339322A GB 197367 A GB197367 A GB 197367A
Authority
GB
United Kingdom
Prior art keywords
relating
keys
railway chair
chair keys
inner part
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
GB339322A
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
Priority to GB339322A priority Critical patent/GB197367A/en
Publication of GB197367A publication Critical patent/GB197367A/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
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/58—Fastening the rail in the chair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

197,367. Williams, A. H. Oct. 31, 1922. Chair keys.- Keys formed as folding wedges have the outer part d of substantially greater size than the inner part c so that the outer part can be driven home or removed without striking the inner part. A packing strip may be introduced between the inner part and the rail.
GB339322A 1922-10-31 1922-10-31 Improvements in and relating to railway chair keys Expired GB197367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB339322A GB197367A (en) 1922-10-31 1922-10-31 Improvements in and relating to railway chair keys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB339322A GB197367A (en) 1922-10-31 1922-10-31 Improvements in and relating to railway chair keys

Publications (1)

Publication Number Publication Date
GB197367A true GB197367A (en) 1923-05-17

Family

ID=9757481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB339322A Expired GB197367A (en) 1922-10-31 1922-10-31 Improvements in and relating to railway chair keys

Country Status (1)

Country Link
GB (1) GB197367A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934436A (en) * 1956-10-05 1960-04-26 Lever Brothers Ltd Process for the preparation of a meat flavor
CN107217554A (en) * 2017-06-07 2017-09-29 芜湖中铁科吉富轨道有限公司 The anti-tripping iron construction of heel of switch rail
GB2559577A (en) * 2017-02-08 2018-08-15 Schwihag Ag Spring element for securing a railway rail to a railway chair

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934436A (en) * 1956-10-05 1960-04-26 Lever Brothers Ltd Process for the preparation of a meat flavor
GB2559577A (en) * 2017-02-08 2018-08-15 Schwihag Ag Spring element for securing a railway rail to a railway chair
GB2559577B (en) * 2017-02-08 2020-11-18 Schwihag Ag Combination of a rail chair and a spring element for securing a railway rail to the chair
CN107217554A (en) * 2017-06-07 2017-09-29 芜湖中铁科吉富轨道有限公司 The anti-tripping iron construction of heel of switch rail

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