(19)
(11) EP 1 423 570 A1

(12)

(43) Date of publication:
02.06.2004 Bulletin 2004/23

(21) Application number: 01274453.8

(22) Date of filing: 21.11.2001
(51) International Patent Classification (IPC)7: E02D 5/80, E21D 21/00, E21D 20/00
(86) International application number:
PCT/KR2001/001993
(87) International publication number:
WO 2003/018916 (06.03.2003 Gazette 2003/10)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 29.08.2001 KR 2001052383

(71) Applicant: Park, Byung Gu
Kyeonggi-do,Goyang-si 412-739 (KR)

(72) Inventor:
  • Park, Byung Gu
    Kyeonggi-do,Goyang-si 412-739 (KR)

(74) Representative: Verscht, Thomas K. 
Agnesstrasse 64
80797 München
80797 München (DE)

   


(54) DISJOINTABLE FIXING APPARATUS OF TENSION MEMBER AND REMOVAL METHOD OF TENSION MEMBER