GB990895A - Railway sole plate and attachment clip - Google Patents
Railway sole plate and attachment clipInfo
- Publication number
- GB990895A GB990895A GB1486863A GB1486863A GB990895A GB 990895 A GB990895 A GB 990895A GB 1486863 A GB1486863 A GB 1486863A GB 1486863 A GB1486863 A GB 1486863A GB 990895 A GB990895 A GB 990895A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- chair
- rail
- plates
- railway
- 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
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
- Railway Tracks (AREA)
Abstract
990,895. Insulating chair plates. J. BURNS Ltd. April 3, 1964 [April 16, 1963], No. 14868/63. Heading E1G. A synthetic plastic chair plate assembly comprises a plate 1 placed between the rail 2 and the sleeper and a pair of clamping plates 6 secured to the chair plate to engage the upper surface of the rail flange. The plate 1 is preferably of a mixture of 70-90% by weight of Nylon 6 and 30-10% by weight of Nylon 66 and has a central channel to receive the rail flange. Members 3 projecting from each side of the plate have bolt holes 3 and bosses 4 engaged by locating recesses in the plates 6. Integral lugs 7 may further locate the clamping plates and the base of the chair plate 1 may be concave to provide resilience in the rail mounting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1486863A GB990895A (en) | 1963-04-16 | 1963-04-16 | Railway sole plate and attachment clip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1486863A GB990895A (en) | 1963-04-16 | 1963-04-16 | Railway sole plate and attachment clip |
Publications (1)
Publication Number | Publication Date |
---|---|
GB990895A true GB990895A (en) | 1965-05-05 |
Family
ID=10048923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1486863A Expired GB990895A (en) | 1963-04-16 | 1963-04-16 | Railway sole plate and attachment clip |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB990895A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4274582A (en) * | 1979-09-04 | 1981-06-23 | True Temper Corporation | Separate insulator pad between a clip and a railroad rail |
EP2126216A1 (en) * | 2007-01-05 | 2009-12-02 | Pultrusion Technique Inc. | Insulating anti-corrosive rail clamp integrally made of a polymeric composition |
-
1963
- 1963-04-16 GB GB1486863A patent/GB990895A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4274582A (en) * | 1979-09-04 | 1981-06-23 | True Temper Corporation | Separate insulator pad between a clip and a railroad rail |
EP2126216A1 (en) * | 2007-01-05 | 2009-12-02 | Pultrusion Technique Inc. | Insulating anti-corrosive rail clamp integrally made of a polymeric composition |
EP2126216A4 (en) * | 2007-01-05 | 2011-06-15 | Pultrusion Tech Inc | Insulating anti-corrosive rail clamp integrally made of a polymeric composition |
US8870088B2 (en) | 2007-01-05 | 2014-10-28 | Pultrusion Technique Inc. | Insulating anti-corrosive rail clamp integrally made of polymeric composition |
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