GB155106A - Improvements in keys for railway chairs - Google Patents

Improvements in keys for railway chairs

Info

Publication number
GB155106A
GB155106A GB2991319A GB2991319A GB155106A GB 155106 A GB155106 A GB 155106A GB 2991319 A GB2991319 A GB 2991319A GB 2991319 A GB2991319 A GB 2991319A GB 155106 A GB155106 A GB 155106A
Authority
GB
United Kingdom
Prior art keywords
chair
key
keys
railway chairs
chairs
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
GB2991319A
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.)
EDWARD JOHN HENRY CURTIS
Original Assignee
EDWARD JOHN HENRY CURTIS
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 EDWARD JOHN HENRY CURTIS filed Critical EDWARD JOHN HENRY CURTIS
Priority to GB2991319A priority Critical patent/GB155106A/en
Publication of GB155106A publication Critical patent/GB155106A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00Fastening rails on sleepers, or the like
    • E01B9/38Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/58Fastening the rail in the chair

Abstract

155,106. Curtis, E. J. H. May 13, 1920. Chair keys consist of a flat spring coiled through somewhat more than one convolution, and parts of the overlapping edges h a v e corresponding bevelled surfaces k, l, the rear one k being within the forward one l to prevent the key fouling the edge of the chair. The portion of the key engaging the chair may have a roughened surface j, and may have lugs g, h bent up to engage the chair, while the key itself may have a slight taper. The rearward surface of the key is normal to the driving-line.
GB2991319A 1920-05-13 1920-05-13 Improvements in keys for railway chairs Expired GB155106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2991319A GB155106A (en) 1920-05-13 1920-05-13 Improvements in keys for railway chairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2991319A GB155106A (en) 1920-05-13 1920-05-13 Improvements in keys for railway chairs

Publications (1)

Publication Number Publication Date
GB155106A true GB155106A (en) 1920-12-16

Family

ID=10299229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2991319A Expired GB155106A (en) 1920-05-13 1920-05-13 Improvements in keys for railway chairs

Country Status (1)

Country Link
GB (1) GB155106A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165246A (en) * 1962-05-31 1965-01-12 Orlo F Stearns Shoe horns

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165246A (en) * 1962-05-31 1965-01-12 Orlo F Stearns Shoe horns

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