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1. (WO1987003636) PRESTRESSING CABLE FOR PRECAST CONCRETE UNITS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1987/003636 International Application No.: PCT/FI1986/000145
Publication Date: 18.06.1987 International Filing Date: 10.12.1986
IPC:
D07B 1/06 (2006.01) ,E04C 5/08 (2006.01)
D TEXTILES; PAPER
07
ROPES; CABLES OTHER THAN ELECTRIC
B
ROPES OR CABLES IN GENERAL
1
Constructional features of ropes or cables
06
Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
E FIXED CONSTRUCTIONS
04
BUILDING
C
STRUCTURAL ELEMENTS; BUILDING MATERIALS
5
Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
08
Members specially adapted to be used in prestressed constructions
Applicants:
OY PARTEK AB [FI/FI]; PL 36 SF-15561 Nastola, FI (AllExceptUS)
PAAKKINEN, Ilmari [FI/FI]; FI (UsOnly)
Inventors:
PAAKKINEN, Ilmari; FI
Agent:
RUSKA & CO OY; Runeberginkatu 5 SF-00100 Helsinki, FI
Priority Data:
85469711.12.1985FI
Title (EN) PRESTRESSING CABLE FOR PRECAST CONCRETE UNITS
(FR) CABLE DE PRECONTRAINTE POUR UNITES EN BETON PREFABRIQUE
Abstract:
(EN) The cable consists of a core part and of outer wires (2) twisted around the core part. The core part consists of two wires (1) twisted around each other, the section of the said wires being based on a circle, or of one wire (3) twisted around its own axis and having a flattened section. The direction of twisting of the core part (1 or 3) is opposite to the direction of twisting of the outer wires (2).
(FR) Le câble ci-décrit comprend une partie âme autour de laquelle sont torsadés des fils extérieurs (2). La partie âme est constituée de deux fils (1) torsadés l'un autour de l'autre, la section desdits fils étant basée sur un cercle, ou bien d'un seul fil (3) torsadé autour de son propre axe et présentant une section aplatie. Le sens de torsion de la partie âme (1 ou 3) est contraire au sens de torsion des fils extérieurs (2).
Designated States: AU, HU, JP, SU, US
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0248865PT83912AU1987067798