EP 1507928 B1 20080326 - A TUBULAR PILE ENCASED IN CONCRETE AND A PILE-DRIVING METHOD
Title (en)
A TUBULAR PILE ENCASED IN CONCRETE AND A PILE-DRIVING METHOD
Title (de)
EIN IN BETON EINGEBETTETER RUNDPFAHL UND PFAHLRAMMMETHODE
Title (fr)
PILIER TUBULAIRE ENFOUI DANS DU BETON ET PROCEDE POUR ENFONCER CE PILIER TUBULAIRE DANS LE SOL ET L'ENFOUIR DANS DU BETON
Publication
Application
Priority
- FI 9901027 W 19991213
- FI 982699 A 19981214
Abstract (en)
[origin: WO0036226A2] The invention relates to tubular piles encased in concrete, which comprise a metal pile tube (2) to be driven into soil, and in the upper end of the said tube an aperture for feeding liquid concrete mass into the pile tube interior (12). The lower end of the pile tube is provided with a pile shoe (1) comprising a longitudinal tip section (3) with uniform broadness and a ferrule (6), the maximum diameter (D1) of which is bigger than the outer diameter (D2) of the pile tube, and flow apertures (7), which are arranged above the lowermost upwards free base (24) of the ferrule and pass through the circumferential surface (23) of the said pile tube extension for the out-flow of concrete mass. The distance (L1) of the pile shoe from the tool tip (10) is at least five times the outer diameter (D2) of the pile tube.
IPC 8 full level
E02D 5/30 (2006.01); E02D 5/34 (2006.01); E02D 7/02 (2006.01)
CPC (source: EP)
E02D 5/30 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated extension state (EPC)
LT LV
DOCDB simple family (publication)
WO 0036226 A2 20000622; WO 0036226 A3 20041118; AT E390521 T1 20080415; AU 1781600 A 20000703; DE 69938438 D1 20080508; DE 69938438 T2 20090409; DK 1507928 T3 20080721; EE 04970 B1 20080215; EE 200100272 A 20021015; EP 1507928 A2 20050223; EP 1507928 B1 20080326; FI 111405 B 20030715; FI 982699 A0 19981214; FI 982699 A 20000615; NO 20012890 D0 20010612; NO 20012890 L 20010612; PL 204637 B1 20100129; PL 365835 A1 20050110; RU 2236505 C2 20040920
DOCDB simple family (application)
FI 9901027 W 19991213; AT 99961078 T 19991213; AU 1781600 A 19991213; DE 69938438 T 19991213; DK 99961078 T 19991213; EE P200100272 A 19991213; EP 99961078 A 19991213; FI 982699 A 19981214; NO 20012890 A 20010612; PL 36583599 A 19991213; RU 2001119476 A 19991213