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Ballastless Track Section For A Rail Vehicle
Abstract: The invention relates to a ballastless track section for a rail vehicle, said section being fastened to a platform (10) and comprising: a prefabricated concrete track slab (20, 120) comprising two stringers (21, 22); a rounded bearing surface (21c, 22c) borne by an underside of each stringer at each longitudinal end and having a curvature of which the centre of curvature is the top of a rail (21b, 22b) borne by the stringer; a prefabricated support pad (30, 130) for supporting each longitudinal end of the slab (20, 120) and comprising at least two support bases (33, 34) for the two stringers of this longitudinal end of the slab, each base (33, 34) comprising at least one shim (33a, 34b) of predetermined thickness supporting said rounded bearing surface (21c, 22c) of the stringer of said slab facing this base.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
14 October 2021
Publication Number
44/2021
Publication Type
INA
Invention Field
CIVIL
Status
Email
patent@bananaip.com
Parent Application
Patent Number
Legal Status
Grant Date
2024-01-29
Renewal Date
Applicants
SYSTRA
72-76 rue Henry Farman
75015 PARIS
Inventors
1. VIAN, David
110 boulevard Saint-Germain
75006 PARIS
2. ALLOUI, Youcef
78, rue Jean Monnet, Domaine de la princesse G55
33700 MERIGNAC
3. LE GUENNEC, Mathilde
10 rue Juliette Dodu
75010 PARIS
4. GIRARDI, Marcel
34 rue de Bretagne
14123 IFS
5. OLIVE, Jérôme
74 rue de la Tour
75116 PARIS
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202147046946-IntimationOfGrant29-01-2024.pdf | 2024-01-29 |
| 1 | 202147046946-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [14-10-2021(online)].pdf | 2021-10-14 |
| 2 | 202147046946-PatentCertificate29-01-2024.pdf | 2024-01-29 |
| 2 | 202147046946-STATEMENT OF UNDERTAKING (FORM 3) [14-10-2021(online)].pdf | 2021-10-14 |
| 3 | 202147046946-PROOF OF RIGHT [14-10-2021(online)].pdf | 2021-10-14 |
| 3 | 202147046946-Annexure [24-01-2024(online)].pdf | 2024-01-24 |
| 4 | 202147046946-PRIORITY DOCUMENTS [14-10-2021(online)].pdf | 2021-10-14 |
| 4 | 202147046946-FORM-26 [24-01-2024(online)].pdf | 2024-01-24 |
| 5 | 202147046946-Written submissions and relevant documents [24-01-2024(online)].pdf | 2024-01-24 |
| 5 | 202147046946-POWER OF AUTHORITY [14-10-2021(online)].pdf | 2021-10-14 |
| 6 | 202147046946-FORM 1 [14-10-2021(online)].pdf | 2021-10-14 |
| 6 | 202147046946-Correspondence to notify the Controller [03-01-2024(online)].pdf | 2024-01-03 |
| 7 | 202147046946-FORM-26 [03-01-2024(online)].pdf | 2024-01-03 |
| 7 | 202147046946-DRAWINGS [14-10-2021(online)].pdf | 2021-10-14 |
| 8 | 202147046946-US(14)-HearingNotice-(HearingDate-10-01-2024).pdf | 2023-12-27 |
| 8 | 202147046946-DECLARATION OF INVENTORSHIP (FORM 5) [14-10-2021(online)].pdf | 2021-10-14 |
| 9 | 202147046946-CLAIMS [03-12-2022(online)].pdf | 2022-12-03 |
| 9 | 202147046946-COMPLETE SPECIFICATION [14-10-2021(online)].pdf | 2021-10-14 |
| 10 | 202147046946-certified copy of translation [14-10-2021(online)].pdf | 2021-10-14 |
| 10 | 202147046946-CORRESPONDENCE [03-12-2022(online)].pdf | 2022-12-03 |
| 11 | 202147046946-DRAWING [03-12-2022(online)].pdf | 2022-12-03 |
| 11 | 202147046946.pdf | 2021-10-23 |
| 12 | 202147046946-ENDORSEMENT BY INVENTORS [03-12-2022(online)].pdf | 2022-12-03 |
| 12 | 202147046946-FORM 18 [12-01-2022(online)].pdf | 2022-01-12 |
| 13 | 202147046946-FER.pdf | 2022-03-04 |
| 13 | 202147046946-FER_SER_REPLY [03-12-2022(online)].pdf | 2022-12-03 |
| 14 | 202147046946-FORM 3 [03-12-2022(online)].pdf | 2022-12-03 |
| 14 | 202147046946-Retyped Pages under Rule 14(1) [20-04-2022(online)].pdf | 2022-04-20 |
| 15 | 202147046946-ASSIGNMENT DOCUMENTS [20-04-2022(online)].pdf | 2022-04-20 |
| 15 | 202147046946-PETITION UNDER RULE 137 [03-12-2022(online)].pdf | 2022-12-03 |
| 16 | 202147046946-8(i)-Substitution-Change Of Applicant - Form 6 [20-04-2022(online)].pdf | 2022-04-20 |
| 16 | 202147046946-FORM 4(ii) [01-09-2022(online)].pdf | 2022-09-01 |
| 17 | 202147046946-2. Marked Copy under Rule 14(2) [20-04-2022(online)].pdf | 2022-04-20 |
| 18 | 202147046946-FORM 4(ii) [01-09-2022(online)].pdf | 2022-09-01 |
| 18 | 202147046946-8(i)-Substitution-Change Of Applicant - Form 6 [20-04-2022(online)].pdf | 2022-04-20 |
| 19 | 202147046946-ASSIGNMENT DOCUMENTS [20-04-2022(online)].pdf | 2022-04-20 |
| 19 | 202147046946-PETITION UNDER RULE 137 [03-12-2022(online)].pdf | 2022-12-03 |
| 20 | 202147046946-FORM 3 [03-12-2022(online)].pdf | 2022-12-03 |
| 20 | 202147046946-Retyped Pages under Rule 14(1) [20-04-2022(online)].pdf | 2022-04-20 |
| 21 | 202147046946-FER.pdf | 2022-03-04 |
| 21 | 202147046946-FER_SER_REPLY [03-12-2022(online)].pdf | 2022-12-03 |
| 22 | 202147046946-ENDORSEMENT BY INVENTORS [03-12-2022(online)].pdf | 2022-12-03 |
| 22 | 202147046946-FORM 18 [12-01-2022(online)].pdf | 2022-01-12 |
| 23 | 202147046946-DRAWING [03-12-2022(online)].pdf | 2022-12-03 |
| 23 | 202147046946.pdf | 2021-10-23 |
| 24 | 202147046946-CORRESPONDENCE [03-12-2022(online)].pdf | 2022-12-03 |
| 24 | 202147046946-certified copy of translation [14-10-2021(online)].pdf | 2021-10-14 |
| 25 | 202147046946-CLAIMS [03-12-2022(online)].pdf | 2022-12-03 |
| 25 | 202147046946-COMPLETE SPECIFICATION [14-10-2021(online)].pdf | 2021-10-14 |
| 26 | 202147046946-DECLARATION OF INVENTORSHIP (FORM 5) [14-10-2021(online)].pdf | 2021-10-14 |
| 26 | 202147046946-US(14)-HearingNotice-(HearingDate-10-01-2024).pdf | 2023-12-27 |
| 27 | 202147046946-DRAWINGS [14-10-2021(online)].pdf | 2021-10-14 |
| 27 | 202147046946-FORM-26 [03-01-2024(online)].pdf | 2024-01-03 |
| 28 | 202147046946-Correspondence to notify the Controller [03-01-2024(online)].pdf | 2024-01-03 |
| 28 | 202147046946-FORM 1 [14-10-2021(online)].pdf | 2021-10-14 |
| 29 | 202147046946-POWER OF AUTHORITY [14-10-2021(online)].pdf | 2021-10-14 |
| 29 | 202147046946-Written submissions and relevant documents [24-01-2024(online)].pdf | 2024-01-24 |
| 30 | 202147046946-FORM-26 [24-01-2024(online)].pdf | 2024-01-24 |
| 30 | 202147046946-PRIORITY DOCUMENTS [14-10-2021(online)].pdf | 2021-10-14 |
| 31 | 202147046946-PROOF OF RIGHT [14-10-2021(online)].pdf | 2021-10-14 |
| 31 | 202147046946-Annexure [24-01-2024(online)].pdf | 2024-01-24 |
| 32 | 202147046946-STATEMENT OF UNDERTAKING (FORM 3) [14-10-2021(online)].pdf | 2021-10-14 |
| 32 | 202147046946-PatentCertificate29-01-2024.pdf | 2024-01-29 |
| 33 | 202147046946-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [14-10-2021(online)].pdf | 2021-10-14 |
| 33 | 202147046946-IntimationOfGrant29-01-2024.pdf | 2024-01-29 |
Search Strategy
| 1 | 202147046946SearchStrtegyE_04-03-2022.pdf |