(19)
(11) EP 4 581 212 A1

(12)

(43) Date of publication:
09.07.2025 Bulletin 2025/28

(21) Application number: 23772919.9

(22) Date of filing: 30.08.2023
(51) International Patent Classification (IPC): 
E01B 31/18(2006.01)
(52) Cooperative Patent Classification (CPC):
E01B 31/18
(86) International application number:
PCT/GB2023/052231
(87) International publication number:
WO 2024/047339 (07.03.2024 Gazette 2024/10)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 31.08.2022 GB 202212620

(71) Applicant: ARR Rail Solutions Ltd
Chesterfield, Derbyshire S41 0TH (GB)

(72) Inventors:
  • JAISWAL, Shreekant
    Chesterfield Derbyshire S41 0TH (GB)
  • HYDES, David
    Chesterfield Derbyshire S41 0TH (GB)
  • PENTY, James
    Chesterfield Derbyshire S41 0TH (GB)
  • GRUNDY, Andrew
    Chesterfield Derbyshire S41 0TH (GB)

(74) Representative: Aldridge, Christopher Simon 
Mohun Aldridge Sykes Limited 1 Antler Complex (Ground Floor) Bruntcliffe Way, Morley
Leeds LS27 0JG
Leeds LS27 0JG (GB)

   


(54) AUTOMATED PORTABLE RAIL REPAIR MACHINE FOR IN SITU REPAIR OF DEFECTS IN RAIL TRACK AND METHOD