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(11)    Patent No :    AP 2659   
(21)    Application No :    AP/P/2008/004342   
(22)    Filing Date :    05.02.2008   
(24)    Date of Grant &    10.05.2013   
           
(45)    Publication :

(30)  Priority Data       
(33) Country    (31) Number    (32) Date
ZA    ZA 2007/01077    06.02.2007

(84)    Designated State

BW    GM    GH    KE    LS    MW  MZ   NA   SL
SD    SZ    T Z    UG    ZM    Z
(73) Applicant(s)
PANDROL SA (PROPRIETARY) LIMITED, Cnr Diesel and
Furnace Streets, Isando, 1601, Gauteng Province,
South Africa
(72) Inventors
NELLMAPIUS Donald Ivan, South Africa

(74) Representative

GILL, GODLONTON & GERRANS
ZIMBABWE
(51)    International  Classification   A47C 7/00 (2006.01)


(54)    Title

Anchoring of a rail chair.

(57)    Abstract

A rail chair assembly for anchoring the foot flange of a railway rail to a rail sleeper, the rail chair assembly includes a rail chair securable to the sleeper and for supporting and locating the foot flange, the rail chair comprising a plate having an upper surface which defines a rail seat; an elongate opening for receiving a securing element for securing the plate to the sleeper, the opening being elongated in a lateral direction relative to a rail on the seat; and a washer seat around the opening which defines a series of parallel corrugations; and a washer for interposition between the plate and the securing element, which has a lower surface engageable with the washer

seat

with a series of parallel corrugations defined   thereon that are

(56)    Documents Cited :    ZA 200801442    US 2579373    US 1126526 A

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