(19)
(11) EP 2 090 697 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
18.05.2011 Bulletin 2011/20

(43) Date of publication A2:
19.08.2009 Bulletin 2009/34

(21) Application number: 09460002.0

(22) Date of filing: 14.01.2009
(51) International Patent Classification (IPC): 
E01B 35/00(2006.01)
 E01B 35/02(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA RS

(30) Priority: 14.02.2008 PL 38445808

(71) Applicant: Politechnika Opolska
45-271 Opole (PL)

(72) Inventors:
  • Anigacz, Wojciech
    45-267 Opole (PL)
  • Okos, Daniel
    45-217 Opole (PL)

(74) Representative: Surmiak, Wieslawa Halina et al
Ul. Stanislawa Mikolajczyka 5
45-271 Opole
45-271 Opole (PL)

   


(54) Device for indirect indication of rail axis


(57) A device for indirect indication of rail axis is provided with a shearing clamp (2), the clamp having rotating rolls (5) at the end of its arms, wherein at the end of each arm (2) of the shearing clamp a roll deflection limiter (3) is located, e.i. a cubicoid with an opening, while the rolls (5) are located on self-aligning axles.







Search report