GB197367A - Improvements in and relating to railway chair keys - Google Patents
Improvements in and relating to railway chair keysInfo
- 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
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.
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)
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 |
-
1922
- 1922-10-31 GB GB339322A patent/GB197367A/en not_active Expired
Cited By (4)
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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