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Fastening Railway Rails
Abstract: In a concrete railway rail foundation (200; 250; 260), on which anchoring devices (4; 45) for retaining railway rail fastening clips (3) are to be located when the foundation (200; 250; 260) is in use, the face of the foundation (200; 250; 260) which is to be uppermost when the foundation (200; 250; 260) is in use has a rail seat area (202;252;262) for supporting a railway rail (1) extending in a first direction across the rail seat area (202;252;262), two anchoring device seating regions located on either side of the rail seat area (202;252;262) for accommodating respective anchoring devices (4; 45) to be located on the foundation (200; 250; 260), and, on each side of each anchoring device seating region, an upstanding portion (201; 251; 261) having a height substantially the same as or higher than that of an anchoring device (4; 45) to be located on the foundation (200; 250; 260) and a' depth, in a second direction substantially perpendicular to the first direction, which is substantially the same as or deeper than that of the said anchoring device (4; 45). In a concrete railway rail foundation assembly comprising such a concrete railway rail foundation and an anchoring device (45) located in one of the said anchoring device seating regions on the uppermost face of the foundation, the anchoring device comprising an anchoring device body (48) having a front face (46), the body (48) extending above the uppermost face of the foundation (260) such that the front face (46) of the body (48) is adjacent to a railway rail (1) when the assembly is in use, the front face (46) is provided with end parts (47) which extend outwardly from the body (48), such that each end part (47) overlaps part of an adjacent one of the said upstanding portions (201; 251; 261). An electrical insulator (500) for location between a foot of a railway rail (1) and an adjacent anchoring device (4; 45), for use with such a foundation (200; 250; 260), has a reaction face (501) which is wider than the face (41; 46) of the anchoring device (4; 45) against which it is to abut. [Fig. 2]
Notices, Deadlines & Correspondence
Patent Information
Applicants
PANDROL LIMITED
Inventors
1. COX, STEPHEN JOHN
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 7563-delnp-2011-GPA-(12-12-2011).pdf | 2011-12-12 |
| 2 | 7563-delnp-2011-Correspondence-Others-(12-12-2011).pdf | 2011-12-12 |
| 3 | Abstract.jpg | 2012-03-26 |
| 4 | 7563-delnp-2011-Form-5.pdf | 2012-03-26 |
| 5 | 7563-delnp-2011-Form-3.pdf | 2012-03-26 |
| 6 | 7563-delnp-2011-Form-2.pdf | 2012-03-26 |
| 7 | 7563-delnp-2011-Form-1.pdf | 2012-03-26 |
| 8 | 7563-delnp-2011-Drawings.pdf | 2012-03-26 |
| 9 | 7563-delnp-2011-Description (Complete).pdf | 2012-03-26 |
| 10 | 7563-delnp-2011-Correspondence Others.pdf | 2012-03-26 |
| 11 | 7563-delnp-2011-Claims.pdf | 2012-03-26 |
| 12 | 7563-delnp-2011-Abstract.pdf | 2012-03-26 |
| 13 | 7563-delnp-2011-Form-3-(13-07-2012).pdf | 2012-07-13 |
| 14 | 7563-delnp-2011-Correspondence-Others-(13-07-2012).pdf | 2012-07-13 |
| 15 | 7563-delnp-2011-Form-18-(16-10-2012).pdf | 2012-10-16 |
| 16 | 7563-delnp-2011-Correspondence-Others-(16-10-2012).pdf | 2012-10-16 |
| 17 | 7563-delnp-2011-Correspondence Others-(16-04-2015).pdf | 2015-04-16 |
| 18 | 7563-delnp-2011-Assignment-(16-04-2015).pdf | 2015-04-16 |
| 19 | 7563-DELNP-2011-FER.pdf | 2018-03-19 |
| 20 | 7563-DELNP-2011-Information under section 8(2) (MANDATORY) [06-06-2018(online)].pdf | 2018-06-06 |
| 21 | 7563-DELNP-2011-FORM 3 [06-06-2018(online)].pdf | 2018-06-06 |
| 22 | 7563-DELNP-2011-Retyped Pages under Rule 14(1) (MANDATORY) [11-07-2018(online)].pdf | 2018-07-11 |
| 23 | 7563-DELNP-2011-PETITION UNDER RULE 137 [11-07-2018(online)].pdf | 2018-07-11 |
| 24 | 7563-DELNP-2011-FER_SER_REPLY [11-07-2018(online)].pdf | 2018-07-11 |
| 25 | 7563-DELNP-2011-DRAWING [11-07-2018(online)].pdf | 2018-07-11 |
| 26 | 7563-DELNP-2011-CLAIMS [11-07-2018(online)].pdf | 2018-07-11 |
| 27 | 7563-DELNP-2011-2. Marked Copy under Rule 14(2) (MANDATORY) [11-07-2018(online)].pdf | 2018-07-11 |
| 28 | 7563-DELNP-2011-HearingNoticeLetter-(DateOfHearing-28-11-2019).pdf | 2019-11-08 |
| 29 | 7563-DELNP-2011-Correspondence to notify the Controller (Mandatory) [26-11-2019(online)].pdf | 2019-11-26 |
Search Strategy
| 1 | PDF7563DELNP2011_20-09-2017.pdf |